CN210651739U

CN210651739U - Plastic toy injection molding machine

Info

Publication number: CN210651739U
Application number: CN201921618765.6U
Authority: CN
Inventors: 魏智鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-02
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a plastic toy injection molding machine, including base and moulding-die, base upper end inner wall fixedly connected with injection mold, the base upper end lateral wall rotates and is connected with L type support, the one end fixedly connected with hydraulic cylinder of base is kept away from to L type support, hydraulic cylinder expansion end and moulding-die upper end lateral wall fixed connection, install in the injection mold and carry out ejecting device to the mould in it. The utility model discloses the case is through setting up double threaded rod, and double threaded rod rotates the in-process and makes first nut and second nut relative movement to through first connecting rod and second connecting rod with diaphragm jack-up, make and shift up diaphragm upper end lateral wall fixed connection's spliced pole, it is ejecting with the good plastic toy of injection mold internal cooling shaping through the flat board in the injection mold, avoid the manual work to take out it and increase work efficiency, avoided the damage of plastic toy.

Description

Plastic toy injection molding machine

Technical Field

The utility model relates to an injection molding machine equipment technical field especially relates to a plastic toy injection molding machine.

Background

An injection molding machine, also known as an injection molding machine or an injection molding machine, is a main molding device for manufacturing 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 a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic to make it inject out to fill the mold cavity, and the injection molding machine is often used to mold the plastic toy.

Present plastic toy injection molding machine cools off the shaping with the raw materials in injection mold, because the variety of the plastic toy is various and the injection mold is darker, pulls out from injection mold at the plastic toy to after the cooling off molding, makes the operation flow of moulding plastics become complicated difficult operation like this, makes the plastic toy damage moreover easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a plastic toy injection molding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a plastic toy injection molding machine, includes base and moulding-die, base upper end inner wall fixedly connected with injection mold, the base upper end lateral wall rotates and is connected with L type support, the one end fixedly connected with hydraulic cylinder of base is kept away from to L type support, hydraulic cylinder expansion end and moulding-die upper end lateral wall fixed connection, install in the injection mold and carry out ejecting device to the mould in it.

Preferably, ejecting device includes the flat board, first recess has been seted up to the bottom in the injection mold, the flat board be located first recess and with first recess cooperation, dull and stereotyped lower extreme fixedly connected with spliced pole, the spliced pole runs through the injection mold lateral wall and extends to its below, install the first drive arrangement that the drive spliced pole removed on the base.

Preferably, first drive arrangement includes the diaphragm of sliding connection in the base inside, spliced pole lower extreme lateral wall and diaphragm upper end lateral wall fixed connection, the second recess has been seted up to diaphragm lower extreme lateral wall, symmetrical sliding connection has two sliders in the second recess, install the second drive arrangement that the drive diaphragm removed on the base.

Preferably, the second drive arrangement is including rotating the double threaded rod of connection at the base inner wall, symmetrical threaded connection has first nut and second nut on the double threaded rod, first nut passes through the head rod and is connected with one of them slider lateral wall rotation, the second nut passes through the second connecting rod and is connected with another slider lateral wall rotation, head rod middle part lateral wall and second connecting rod middle part lateral wall rotate to be connected.

Preferably, double-end threaded rod runs through the base lateral wall and extends to its outside, the one end fixedly connected with who keeps away from the base lateral wall of double-end threaded rod changes the hand, it is equipped with rubber antiskid cover to change on the hand.

Preferably, the lateral wall of the upper end of the transverse plate is elastically connected with the lateral wall of the lower end of the injection mold through a plurality of springs.

The utility model discloses following beneficial effect has:

1. by arranging the double-threaded rod, the first nut and the second nut are relatively moved in the rotating process of the double-threaded rod, so that the transverse plate is jacked up through the first connecting rod and the second connecting rod, the connecting column fixedly connected with the side wall of the upper end of the transverse plate is moved upwards, and the plastic toy which is cooled and molded in the injection mold is jacked out through the flat plate in the injection mold, so that the plastic toy is prevented from being manually taken out, the working efficiency is improved, and the plastic toy is prevented from being damaged;

2. through setting up the spring, avoid diaphragm upward moving speed at the in-process that shifts up to the diaphragm to make the flat board ejecting speed to the plastic toy too fast for the plastic toy is thrown from the top and is fallen off from injection mold, leads to the plastic toy to damage.

Drawings

FIG. 1 is a schematic structural view of a plastic toy injection molding machine according to the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: the injection molding machine comprises a base 1, an injection mold 2, a pressing die 3, a 4L-shaped bracket, a hydraulic oil cylinder 5, a double-head threaded rod 6, a first nut 7, a second nut 8, a first connecting rod 9, a second connecting rod 10, a spring 11, a first groove 12, a flat plate 13, a connecting column 14, a transverse plate 15, a second groove 16 and a sliding block 17.

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.

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.

Referring to fig. 1-2, a plastic toy injection molding machine, including base 1 and moulding-die 3, base 1 upper end inner wall fixedly connected with injection mold 2, base 1 upper end lateral wall rotates and is connected with L type support 4, the one end fixedly connected with hydraulic cylinder 5 of base 1 is kept away from to L type support 4, the expansion end of hydraulic cylinder 5 and moulding-die 3 upper end lateral wall fixed connection, install in injection mold 2 and carry out ejecting device to the mould in it, ejecting device includes dull and stereotyped 13, first recess 12 has been seted up to injection mold 2 bottom, dull and stereotyped 13 is located first recess 12 and cooperates with first recess 12, dull and stereotyped 13 lower extreme fixedly connected with spliced pole 14, spliced pole 14 runs through injection mold 2 lateral wall and extends to its below, install the first drive arrangement who drives spliced pole 14 and remove on the base 1.

The first driving device comprises a transverse plate 15 which is connected inside the base 1 in a sliding manner, the side wall of the lower end of the connecting column 14 is fixedly connected with the side wall of the upper end of the transverse plate 15, the side wall of the upper end of the transverse plate 15 is elastically connected with the side wall of the lower end of the injection mold 2 through a plurality of springs 11, the side wall of the lower end of the transverse plate 15 is provided with a second groove 16, two sliders 17 are symmetrically connected in the second groove 16 in a sliding manner, the base 1 is provided with a second driving device for driving the transverse plate 15 to move, the second driving device comprises a double-threaded rod 6 which is rotatably connected with the inner wall of the base 1, the double-threaded rod 6 is symmetrically and threadedly connected with a first nut 7 and a second nut 8, the first nut is rotatably connected with the side wall of one slider 17 through a first connecting rod 9, the second nut 8 is rotatably connected with the side, double-threaded rod 6 runs through base 1 lateral wall and extends to its outside, and double-threaded rod 6 keeps away from the one end fixedly connected with commentaries on classics hand of base 1 lateral wall, and the cover is equipped with rubber antiskid cover on changeing the hand.

The utility model discloses in, let in injection mold with the raw materials in, it makes moulding-die 3 be located injection mold 2 directly over to rotate L type support 4, adjust hydraulic cylinder 5 and make moulding-die 3 compress tightly the raw materials, promote its shaping speed, take the raw materials shaping back, adjust hydraulic cylinder 5 and make moulding-die 3 break away from injection mold 2, then corotation double threaded rod 6, make first nut 7 and second nut 8 relative movement on it, thereby drive slider 17 relative movement in second recess 16, make diaphragm 15 shift up, make the dull and stereotyped 13 up-shift with spliced pole 14 fixed connection, carry out ejecting with the plastic toy in injection mold 2, after taking out the plastic toy, reversal double threaded rod 6 makes dull and stereotyped 13 lower extreme lateral wall and the laminating of first recess 12 lateral walls till.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a plastic toy injection molding machine, includes base (1) and moulding-die (3), base (1) upper end inner wall fixedly connected with injection mold (2), its characterized in that, base (1) upper end lateral wall rotates and is connected with L type support (4), the one end fixedly connected with hydraulic cylinder (5) of base (1) are kept away from in L type support (4), hydraulic cylinder (5) expansion end and moulding-die (3) upper end lateral wall fixed connection, install in injection mold (2) and carry out ejecting device to the mould in it.

2. The plastic toy injection molding machine according to claim 1, wherein the ejection device comprises a flat plate (13), a first groove (12) is formed in the bottom of the injection mold (2), the flat plate (13) is located in the first groove (12) and matched with the first groove (12), a connecting column (14) is fixedly connected to the lower end of the flat plate (13), the connecting column (14) penetrates through the side wall of the injection mold (2) and extends to the lower portion of the side wall, and a first driving device for driving the connecting column (14) to move is installed on the base (1).

3. The plastic toy injection molding machine of claim 2, wherein the first driving device comprises a transverse plate (15) slidably connected inside the base (1), the side wall of the lower end of the connecting column (14) is fixedly connected with the side wall of the upper end of the transverse plate (15), a second groove (16) is formed in the side wall of the lower end of the transverse plate (15), two sliding blocks (17) are symmetrically and slidably connected in the second groove (16), and a second driving device for driving the transverse plate (15) to move is installed on the base (1).

4. A plastic toy injection molding machine according to claim 3, characterized in that the second driving device comprises a double threaded rod (6) rotatably connected to the inner wall of the base (1), the double threaded rod (6) is symmetrically and threadedly connected with a first nut (7) and a second nut (8), the first nut is rotatably connected to one of the side walls of the slider (17) through a first connecting rod (9), the second nut (8) is rotatably connected to the other side wall of the slider (17) through a second connecting rod (10), and the middle side wall of the first connecting rod (9) is rotatably connected to the middle side wall of the second connecting rod (10).

5. The plastic toy injection molding machine according to claim 4, characterized in that the double-threaded rod (6) penetrates through the side wall of the base (1) and extends to the outside thereof, a rotating handle is fixedly connected to one end of the double-threaded rod (6) far away from the side wall of the base (1), and a rubber anti-slip sleeve is sleeved on the rotating handle.

6. A plastic toy injection molding machine according to claim 3, characterized in that the side wall of the upper end of the cross plate (15) is elastically connected with the side wall of the lower end of the injection mold (2) by a plurality of springs (11).