CN213198546U

CN213198546U - Injection molding machine with protective effect

Info

Publication number: CN213198546U
Application number: CN202021126570.2U
Authority: CN
Inventors: 梁如意
Original assignee: Jiangxi Nandi Electronic Technology Co ltd
Current assignee: Jiangxi Nandi Electronic Technology Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-05-14
Anticipated expiration: 2030-06-17

Abstract

The utility model belongs to the technical field of the injection moulding machine technique and specifically relates to an injection moulding machine with protecting effect, comprising a base plate, two backup pads of fixedly connected with on the bottom plate fixedly connected with heating jacket in the backup pad, the inboard fixedly connected with jar of moulding plastics of heating jacket, be provided with pushing mechanism in the jar of moulding plastics, two supporting legs of fixedly connected with on the bottom plate, supporting leg upper end fixedly connected with stock guide, the second motor is installed to stock guide one end, fixedly connected with rolling disc on the output shaft of second motor, it is connected with the connecting rod to rotate through the round pin axle on the rolling disc, it has the push pedal to articulate on the connecting rod, the push pedal lower extreme is provided with stop gear. The utility model has the characteristics of protecting effect.

Description

Injection molding machine with protective effect

Technical Field

The utility model relates to an injection moulding machine technical field especially relates to an injection moulding machine with protecting effect.

Background

The injection molding machine has a working principle similar to that of an injection syringe for injection, and is a technological process of injecting plastic in a plasticized molten state into a closed die cavity by means of the thrust of a screw rod, obtaining a product after solidification and shaping, replacing a die after injection molding is completed, and re-injecting the replaced die.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing injection molding machine is easy to cause scalding and has a protection effect.

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

the utility model provides an injection moulding machine with protecting effect, comprises a base plate, two backup pads of fixedly connected with on the bottom plate, two fixedly connected with heating jacket in the backup pad, the jar is moulded plastics to the inboard fixedly connected with of heating jacket, be provided with pushing mechanism in the jar of moulding plastics, two supporting legs of fixedly connected with on the bottom plate, supporting leg upper end fixedly connected with stock guide, the second motor is installed to stock guide one end, fixedly connected with rolling disc on the output shaft of second motor, be connected with the connecting rod through the round pin hub rotation on the rolling disc, it has the push pedal to articulate on the connecting rod, the push pedal lower extreme is provided with stop gear.

Preferably, the limiting mechanism comprises a T-shaped limiting groove formed in the material guide plate, a T-shaped limiting block is fixedly connected to the lower end of the push plate, and the T-shaped limiting block is slidably arranged in the T-shaped limiting groove.

Preferably, the pushing mechanism comprises a connecting plate fixedly connected with the injection molding tank, a first motor is fixedly connected to the connecting plate, a rotating shaft is fixedly connected to an output shaft of the first motor, a spiral blade is fixedly connected to the rotating shaft, and the spiral blade is abutted to the inner wall of the injection molding tank.

Preferably, the first motor is a low-speed motor.

Preferably, the other end of the material guide plate is fixedly connected with a protective edge.

The utility model provides an injection moulding machine with protective effect, beneficial effect lies in: through the design of second motor, rolling disc, connecting rod, push pedal, the good mould of promotion injection molding removes, carries out the automation with the mould and pushes away, prevents that the mould of high temperature from being contacted by the worker, causes the danger that the worker appears scalding to play the effect of protection.

Drawings

Fig. 1 is a perspective view of an injection molding machine with a protection effect provided by the present invention;

fig. 2 is a perspective view of an injection molding machine with a protection effect provided by the present invention;

FIG. 3 is an enlarged view of the portion A of the injection molding machine with a protection effect in FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of a spiral blade part of an injection molding machine with a protection effect.

In the figure: the injection molding machine comprises a heating sleeve 1, a pin shaft 2, a first motor 3, an injection molding tank 4, a connecting plate 5, a supporting plate 6, a material guide plate 7, supporting legs 8, a bottom plate 9, a mold 10, a push plate 11, a T-shaped limiting block 12, a T-shaped limiting groove 13, a connecting rod 14, a second motor 15, a rotating disc 16, a rotating shaft 17, a spiral blade 18 and a protective edge 19.

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.

Referring to fig. 1-4, an injection molding machine with protection effect comprises a bottom plate 9, two support plates 6 are fixedly connected to the bottom plate 9, heating sleeves 1 are fixedly connected to the two support plates 6, injection molding tanks 4 are fixedly connected to the inner sides of the heating sleeves 1, pushing mechanisms are arranged in the injection molding tanks 4 and comprise connecting plates 5 fixedly connected with the injection molding tanks 4, first motors 3 are fixedly connected to the connecting plates 5, rotating shafts 17 are fixedly connected to output shafts of the first motors 3, spiral blades 18 are fixedly connected to the rotating shafts 17, the spiral blades 18 abut against the inner walls of the injection molding tanks 4, the first motors 3 are low-speed motors, raw materials are injected from feed inlets of the injection molding tanks 4, and the raw materials are heated and melted through the heating sleeves 1, at the same time, the first motor 3 rotates to rotate the spiral blade 18, so that the plastic in the molten state is injected into the mold 10.

Two supporting legs 8 are fixedly connected to the bottom plate 9, the upper ends of the supporting legs 8 are fixedly connected with a material guide plate 7, one end of the material guide plate 7 is provided with a second motor 15, the other end of the material guide plate 7 is fixedly connected with a protective edge 19, an output shaft of the second motor 15 is fixedly connected with a rotating disc 16, the rotating disc 16 is rotatably connected with a connecting rod 14 through a pin shaft 2, the connecting rod 14 is hinged with a push plate 11, the lower end of the push plate 11 is provided with a limiting mechanism, a mold 10 is placed on the material guide plate 7 and is aligned with an injection molding opening of the injection molding tank 4, after injection molding is completed, the second motor 15 rotates to drive the rotating disc 16 to rotate, so that the connecting rod 14 moves and the push plate 11 is driven to move, the injection molded mold is pushed away by the push plate 11, the mold can slide off one end of the material guide plate 7, demolding is carried out, causing the danger of scalding workers, thereby achieving the protection effect and then replacing a new mold for injection molding.

The limiting mechanism comprises a T-shaped limiting groove 13 formed in the material guide plate 7, a T-shaped limiting block 12 is fixedly connected to the lower end of the push plate 11, the T-shaped limiting block 12 is slidably arranged in the T-shaped limiting groove 13, the T-shaped limiting block 12 and the T-shaped limiting groove 13 are designed, the push plate 11 is limited, and the push plate 11 can only move in the horizontal direction.

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. An injection molding machine with a protection effect comprises a bottom plate (9) and is characterized in that, two supporting plates (6) are fixedly connected on the bottom plate (9), a heating sleeve (1) is fixedly connected on the two supporting plates (6), the inner side of the heating jacket (1) is fixedly connected with an injection molding tank (4), a pushing mechanism is arranged in the injection molding tank (4), two supporting legs (8) are fixedly connected on the bottom plate (9), the upper ends of the supporting legs (8) are fixedly connected with a stock guide plate (7), a second motor (15) is arranged at one end of the material guide plate (7), a rotating disc (16) is fixedly connected to an output shaft of the second motor (15), the rotating disc (16) is rotationally connected with a connecting rod (14) through a pin shaft (2), the connecting rod (14) is hinged with a push plate (11), and the lower end of the push plate (11) is provided with a limiting mechanism.

2. The injection molding machine with the protection effect according to claim 1, wherein the limiting mechanism comprises a T-shaped limiting groove (13) formed in the material guide plate (7), a T-shaped limiting block (12) is fixedly connected to the lower end of the push plate (11), and the T-shaped limiting block (12) is slidably disposed in the T-shaped limiting groove (13).

3. The injection molding machine with the protection effect according to claim 1, wherein the pushing mechanism comprises a connecting plate (5) fixedly connected with the injection molding tank (4), a first motor (3) is fixedly connected to the connecting plate (5), a rotating shaft (17) is fixedly connected to an output shaft of the first motor (3), a spiral blade (18) is fixedly connected to the rotating shaft (17), and the spiral blade (18) abuts against the inner wall of the injection molding tank (4).

4. A plastic injection moulding machine with shielding effect according to claim 3, characterized in that said first electric motor (3) is a low speed motor.

5. The injection molding machine with a shielding effect as claimed in claim 1, wherein a protective rim (19) is fixedly connected to the other end of the material guide plate (7).