CN219705968U

CN219705968U - Material taking device of injection molding machine

Info

Publication number: CN219705968U
Application number: CN202321049633.2U
Authority: CN
Inventors: 姜军; 李阿男; 王学俭
Original assignee: Changchun Linga Auto Parts Co ltd
Current assignee: Changchun Linga Auto Parts Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-09-19
Anticipated expiration: 2033-05-05

Abstract

The utility model provides a material taking device of an injection molding machine, which relates to the technical field of injection molding machines, and comprises an injection molding assembly and a material taking assembly, wherein the situation that a product is difficult to be taken out of a designated mold can be solved by arranging an injection molding body, a hydraulic cylinder, a mold and a push rod, the mold is driven by the hydraulic cylinder to move, the product can be taken out of the mold by the push rod which is not moved, the situation that the overall efficiency is affected due to the fact that a plurality of material taking steps are carried out can be solved by arranging a driving piece, a C-shaped plate, an electric push rod and a clamping plate, the clamping plate clamps the taken-out mold product, the product is completely taken out after the two molds are continuously separated, then the driving piece drives the C-shaped plate to rotate so as to drive the product to be transferred out, and then the electric push rod is directly controlled to be shortened, so that the product can be directly dropped down, the material taking step is simplified, and the work efficiency is improved.

Description

Material taking device of injection molding machine

Technical Field

The utility model relates to the field of injection molding machines, in particular to a material taking device of an injection molding machine.

Background

The automatic material taking device of the injection molding machine is as follows: injection molding machines are also known as injection molding machines or injection molding machines. It is a main forming equipment for making thermoplastic plastics or thermosetting plastics into various shaped plastic products by using plastic forming mould. The device is divided into vertical type, horizontal type and full-electric type. The injection molding machine heats the plastic, applies high pressure to the molten plastic, and injects the molten plastic to fill the mold cavity.

The utility model discloses an injection molding machine extracting device, during moulding, movable mould and cover half are in the same place, the lantern ring cover of one side is in the movable mould outside with the cover half, after the completion of moulding plastics, movable mould and cover half separate, the product moves along with the movable mould, when the die cavity of product breaking away from the cover half, first push rod extension makes splint clip the product, the movable mould continues to remove, make product and movable mould separate, first motor start drive the center dish rotate, make the lantern ring of both sides change the position, the lantern ring that carries the product is located the conveyer belt top, can take out the product of moulding plastics, then the second motor start drive gear rotation of one side, and then drive the butt joint and rotate, and then make the lantern ring become the horizontality by vertical, then first push rod shrink, make the product drop on the conveyer belt, be conveyed to next process department.

However, in the process of implementing the technical solution in the embodiment of the present utility model, the present inventors have found that at least the following technical problems exist in the above technology:

after coming out the lantern ring from the injection molding machine in the above-mentioned scheme, still need overturn the lantern ring and can loosen the product and fall on the conveyer belt, the step is comparatively scope, influences work efficiency, and is difficult to guarantee the product and leaves along with the movable mould when movable mould and top mould are separated, has the limitation, has reduced the practicality.

Disclosure of Invention

In order to overcome the defects of the prior art, the embodiment of the utility model provides the material taking device of the injection molding machine, which can solve the problems that after the lantern ring is turned out of the injection molding machine in the scheme, the lantern ring is required to be turned over to loosen a product and fall on a conveyor belt, the steps are wider, the working efficiency is affected, and the product is difficult to ensure to leave along with a movable die when the movable die and a top die are separated, the limitation is caused, and the practicability is reduced.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows:

an injection molding machine extracting device comprises an injection molding assembly and an extracting assembly.

The injection molding assembly comprises an injection molding body, a hydraulic cylinder, a mold and a push rod, wherein the hydraulic cylinder is arranged in the injection molding body, the mold is arranged at the output end of the hydraulic cylinder, the push rod is fixedly connected with the injection molding body, and one end of the push rod is slidably extended into the mold.

The material taking assembly comprises a driving piece, a C-shaped plate, an electric push rod and a clamping plate, wherein the driving piece is installed on the outer side of the injection molding body, the C-shaped plate is installed on one side of the driving piece, the electric push rod is arranged in the C-shaped plate, and the clamping plate is arranged at the output end of the electric push rod.

In a specific embodiment, the hydraulic cylinder and the die are symmetrically arranged with two sets.

In a specific embodiment, two ejector pins are arranged on one side of one of the dies.

In a specific embodiment, the driving member comprises a motor, a fixing plate and a rotating rod, wherein the fixing plate is fixedly connected to the injection molding body, the motor is installed on one side of the fixing plate, the rotating rod is rotationally arranged on one side of the fixing plate, and the output end of the motor is in transmission connection with the rotating rod.

In a specific embodiment, a reinforcing rib is arranged on the outer side of the motor, and the reinforcing rib is fixedly connected to the injection molding body.

In a specific embodiment, the C-shaped plates are provided with four plates and are distributed on the surface of the rotating rod in a mutually perpendicular manner.

In a specific embodiment, two groups of the electric push rods and the clamping plates are symmetrically arranged in the C-shaped plate, and the clamping plates are arc-shaped.

In a specific embodiment, a conveyor belt is also included, the conveyor belt being located directly below the drive member.

The embodiment of the utility model has the advantages that:

1. through setting up body, pneumatic cylinder, mould and ejector pin of moulding plastics, it can solve the condition that is difficult to guarantee that the product deviate from appointed mould, drives the mould through the pneumatic cylinder and removes, and the ejector pin of motionless then can push up the product, deviate from it from the mould.

2. Through setting up driving piece, C shaped plate, electric putter and splint, it can solve and get material step more, influences the condition of overall efficiency, promotes splint through electric putter, and the splint will deviate from the mould product and clip, deviate from the product completely at two moulds of continuous separation, then the driving piece drives C shaped plate and rotates and drive the product and shift out, then direct control electric putter shortens, can directly make the product fall down, has simplified and has got material step, has improved the work efficiency.

Drawings

FIG. 1 is a schematic view of a material taking device of an injection molding machine according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an injection molding assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a driving member according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a C-shaped plate according to an embodiment of the present utility model.

In the figure: 100-injection molding assembly; 110-injection molding a body; 120-hydraulic cylinder; 130-a mold; 140-ejector rods; 200-a material taking assembly; 210-a driver; 211-motor; 2111-reinforcing bars; 212-fixing plates; 213-rotating rod; 220-C-plate; 230-an electric push rod; 240-clamping plate; 300-conveyor belt.

Detailed Description

The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent.

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the examples, all means used are conventional in the art unless otherwise specified.

Referring to fig. 1-4, an injection molding machine extraction apparatus includes an injection molding assembly 100 and an extraction assembly 200.

Referring to fig. 1 and 2, the injection molding assembly 100 includes an injection molding body 110, a hydraulic cylinder 120, a mold 130 and a ram 140, the hydraulic cylinder 120 is disposed in the injection molding body 110, the mold 130 is disposed at an output end of the hydraulic cylinder 120, the ram 140 is fixedly connected to the injection molding body 110, and one end of the ram 140 slidingly extends into the mold 130.

It should be noted that, the hydraulic cylinder 120 and the mold 130 are symmetrically provided with two groups, so that the two molds 130 can be dynamically set to ensure that the discharging positions are consistent.

It should be noted that two ejector pins 140 are disposed at one side of one mold 130, and the symmetrically disposed ejector pins 140 uniformly support the product to be ejected from the mold 130, so as to ensure smooth demolding.

Referring to fig. 1, 2, 3 and 4, the material taking assembly 200 includes a driving member 210, a C-shaped plate 220, an electric push rod 230 and a clamping plate 240, wherein the driving member 210 is installed at the outer side of the injection molding body 110, the C-shaped plate 220 is installed at one side of the driving member 210, the electric push rod 230 is arranged in the C-shaped plate 220, the clamping plate 240 is arranged at the output end of the electric push rod 230, two groups of electric push rods 230 and the clamping plate 240 are symmetrically arranged in the C-shaped plate 220, the clamping plate 240 is arc-shaped, and the arc-shaped clamping plate 240 not only can adapt to a rectangular surface, but also can clamp products with an arc shape.

In this embodiment, the driving member 210 includes a motor 211, a fixing plate 212 and a rotating rod 213, the fixing plate 212 is fixedly connected to the injection molding body 110, the motor 211 is installed on one side of the fixing plate 212, the rotating rod 213 is rotatably disposed on one side of the fixing plate 212, and an output end of the motor 211 is in transmission connection with the rotating rod 213, by providing the motor 211, the fixing plate 212 and the rotating rod 213, the motor 211 is started to drive the rotating rod 213 to rotate, and the rotating rod 213 can drive the C-shaped plate 220 to rotate, so that a product is taken out.

In a specific embodiment, the motor 211 is provided with a reinforcing rib 2111 on the outer side, the reinforcing rib 2111 is fixedly connected to the injection molding body 110, and the firmness of the motor 211 installation is enhanced by the reinforcing rib 2111.

In a specific embodiment, four C-shaped plates 220 are disposed, and are perpendicular to each other and distributed on the surface of the rotating rod 213, and a plurality of C-shaped plates 220 are disposed, so that a material can be taken out from one of the C-shaped plates, and another of the C-shaped plates can be taken in to keep a good position for waiting for taking the material, thereby improving efficiency.

In a specific embodiment, a conveyor belt 300 is also included, the conveyor belt 300 being located directly below the drive member 210.

The working flow of the material taking device of the injection molding machine is as follows: firstly, the C-shaped plate 220 is sleeved on the outer side of the die 130, after injection molding is completed, the hydraulic cylinder 120 is started to shorten, the hydraulic cylinder 120 drives the die 130 to move, the ejector rod 140 fixed on the injection molding body 110 is fixed, so that the die 130 slides along the ejector rod 140, the ejector rod 140 ejects a product, the product is demolded, the electric push rod 230 is started after the product is released, the electric push rod 230 pushes the clamping plate 240 to clamp the product, the hydraulic cylinder 120 is continuously shortened again, the product completely releases the die 130, then the motor 211 is started to drive the rotating rod 213 to rotate, the rotating rod 213 can drive the C-shaped plate 220 to rotate, the product is brought out, ninety degrees after the rotation is positioned above the conveyor belt 300, the electric push rod 230 is directly started to shorten, the product can directly fall on the conveyor belt 300, the material taking step is simplified, the efficiency is improved, and meanwhile, the two dies 130 are both movably matched with the design that the ejector rod 140 is fixed, and the product is normally released.

It should be noted that, specific model specifications of the injection molding body 110, the hydraulic cylinder 120, the motor 211 and the electric push rod 230 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the art, so that detailed descriptions thereof are omitted.

The power supply of the injection body 110, the hydraulic cylinder 120, the motor 211 and the electric push rod 230 and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. Material taking device of injection molding machine, which is characterized by comprising

The injection molding assembly comprises an injection molding body, a hydraulic cylinder, a mold and a push rod, wherein the hydraulic cylinder is arranged in the injection molding body, the mold is arranged at the output end of the hydraulic cylinder, the push rod is fixedly connected with the injection molding body, and one end of the push rod slidingly extends into the mold;

the material taking assembly comprises a driving piece, a C-shaped plate, an electric push rod and a clamping plate, wherein the driving piece is arranged on the outer side of the injection molding body, the C-shaped plate is arranged on one side of the driving piece, the electric push rod is arranged in the C-shaped plate, and the clamping plate is arranged at the output end of the electric push rod.

2. The injection molding machine reclaimer of claim 1, wherein the hydraulic cylinder and the mold are symmetrically arranged with two sets.

3. An injection molding machine extraction apparatus as claimed in claim 1 wherein two of said ejector pins are disposed on one side of one of said molds.

4. The injection molding machine material taking device according to claim 1, wherein the driving member comprises a motor, a fixing plate and a rotating rod, the fixing plate is fixedly connected to the injection molding body, the motor is installed on one side of the fixing plate, the rotating rod is rotatably arranged on one side of the fixing plate, and the motor output end is in transmission connection with the rotating rod.

5. The injection molding machine material taking device according to claim 4, wherein a reinforcing rib is arranged on the outer side of the motor, and the reinforcing rib is fixedly connected to the injection molding body.

6. The injection molding machine extracting device of claim 5, wherein four C-shaped plates are provided and are vertically distributed on the surface of the rotating rod.

7. The injection molding machine extracting device of claim 1, wherein two groups of the electric push rods and the clamping plates are symmetrically arranged in the C-shaped plate, and the clamping plates are arc-shaped.

8. The injection molding machine reclaimer of claim 1, further comprising a conveyor belt, the conveyor belt being located directly below the drive member.