CN213533695U

CN213533695U - A hydraulic pressure injection molding machine safety device for on automation line

Info

Publication number: CN213533695U
Application number: CN202021981417.8U
Authority: CN
Inventors: 王建洪
Original assignee: Qingdao Meister Jinggong Plastic Co ltd
Current assignee: Qingdao Meister Jinggong Plastic Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-25
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a hydraulic pressure injection molding machine safety device for on automation line, including public template and female template, the outer fringe symmetry of public template is equipped with a plurality of columniform guide arms, female template's inside evenly be equipped with the first circular slot of a plurality of guide arm complex, female template's inside is equipped with in the rear end of a plurality of first circular slots and is used for carrying out the pneumatic mechanism that protects public template and female template with a plurality of guide arm complex. The utility model discloses it is rational in infrastructure, can promote the inside first piston of a plurality of drums and remove, a plurality of first pistons release the ring channel with the baffle jointly afterwards, accomplish the public template after the laminating and the protection of female template, avoid causing the harm to workman and equipment.

Description

A hydraulic pressure injection molding machine safety device for on automation line

Technical Field

The utility model relates to an injection molding machine technical field especially relates to a hydraulic pressure injection molding machine safety device for on automatic production line.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device 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, and inject it to fill the mold cavity.

At present, many oil pressure injection molding machines are applied to automatic production lines to improve production efficiency, and in the actual production process, the workers are inevitably close to the injection molding machines, or when manual assistance is needed for processing, the workers are close to a machine table, and the hands of operators are accidentally injured when stretching into the space between a male template and a female template.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a safety device of a hydraulic injection molding machine used on an automatic production line.

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

the utility model provides a hydraulic pressure injection molding machine safety device for on automation line, includes public template and female template, the outer fringe symmetry of public template is equipped with a plurality of columniform guide arms, the inside of female template evenly be equipped with a plurality of guide arm complex first circular slots, the inside of female template is equipped with in the rear end of a plurality of first circular slots and is used for carrying out the pneumatic mechanism that protects public template and female template with a plurality of guide arm complex.

Preferably, the pneumatic mechanism comprises a second piston slidably connected with the inner parts of the first circular grooves, the rear ends of the second pistons are respectively and elastically connected with the bottom walls of the first circular grooves through a plurality of springs, the inner part of the female die plate is provided with annular grooves at the outer sides of the first circular grooves, a plurality of cylinders are uniformly arranged in the annular grooves, second circular grooves are arranged in the cylinders, first pistons are connected in the second circular grooves in a sliding manner, the inside of ring channel is inserted and is equipped with the baffle, the inside of baffle evenly is equipped with the multiunit breach, and is a plurality of the inside of a plurality of breachs is inserted respectively to the drum, and is a plurality of first piston is respectively with the bulge fixed connection of the inside breach department of baffle, and is a plurality of the rear end of second circular slot communicates with the rear end of a plurality of first circular slots through a plurality of connecting tube respectively.

Preferably, the female mold plate is internally provided with an injection passage for insertion of an injection pipe.

Preferably, the rear end of the male template is provided with a hydraulic machine for pushing the male template to move.

Preferably, the baffle is annular in shape.

The utility model has the advantages that:

through setting up pneumatic mechanism, can extrude a plurality of second pistons simultaneously through a plurality of guide arms after public template and female template laminating, and then promote the inside first piston of a plurality of drums and remove, a plurality of first pistons release the ring channel with the baffle jointly afterwards, accomplish the protection to public template after the laminating and female template, avoid causing the harm to workman and equipment.

Drawings

Fig. 1 is a schematic structural view of a safety device of a hydraulic injection molding machine used in an automatic production line according to the present invention;

FIG. 2 is a cross-sectional view of a male mold plate of a safety device of a hydraulic injection molding machine used in an automatic production line according to the present invention;

FIG. 3 is a cross-sectional view of a female mold plate of a safety device of a hydraulic injection molding machine used in an automatic production line according to the present invention;

FIG. 4 is an enlarged view of the structure at the position A of the safety device of the hydraulic injection molding machine used in the automatic production line;

fig. 5 is a schematic view of a notch of a baffle plate of a safety device of a hydraulic injection molding machine for an automatic production line.

In the figure: the device comprises a male die plate 1, a female die plate 2, a guide rod 3, a device block 4, an annular groove 5, a first piston 6, a baffle 7, a first circular groove 8, an injection molding channel 9, a second piston 10, a spring 11, a connecting pipeline 12, a cylinder 13 and a second circular groove 14.

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. 1-5, a hydraulic pressure injection molding machine safety device for on automation line, including public template 1 and female template 2, the outer fringe symmetry of public template 1 is equipped with a plurality of columniform guide arms 3, and the inside of female template 2 evenly is equipped with the first circular slot 8 with a plurality of guide arms 3 complex, and the inside of female template 2 is equipped with in the rear end of a plurality of first circular slots 8 and is used for carrying out the pneumatic mechanism that protects public template 1 and female template 2 with a plurality of guide arms 3 complex.

In the utility model, the pneumatic mechanism comprises a second piston 10 connected with the inner part of a plurality of first circular grooves 8 in a sliding way, the rear ends of the second pistons 10 are respectively connected with the bottom wall of the first circular grooves 8 through a plurality of springs 11 in an elastic way, the inner part of the mother template 2 is provided with a ring groove 5 at the outer side of the first circular grooves 8, the inner part of the ring groove 5 is uniformly provided with a plurality of cylinders 13, the inner part of the cylinders 13 is provided with a second circular groove 14, the inner part of the second circular grooves 14 is connected with a first piston 6 in a sliding way, a baffle 7 is inserted in the ring groove 5, the inner part of the baffle 7 is uniformly provided with a plurality of groups of gaps, the cylinders 13 are respectively inserted in the gaps, the first pistons 6 are respectively fixedly connected with the convex parts at the gaps in the baffle 7, the rear ends of the second circular grooves 14 are respectively communicated with the rear ends of the first circular grooves 8 through a plurality of connecting pipelines 12, can extrude a plurality of second pistons 10 simultaneously through a plurality of guide arms 3, and then promote the inside first piston 6 of a plurality of drums 13 and remove, a plurality of first pistons 6 push out ring channel 5 with baffle 7 jointly afterwards, accomplish the protection to male template 1 after the laminating and female template 2, avoid causing the harm to workman and equipment.

Specifically, the inside of the female die plate 2 is provided with an injection molding channel 9 for inserting an injection molding pipeline, the rear end of the male die plate 1 is provided with a hydraulic press for pushing the male die plate 1 to move, and the baffle 7 is annular.

The utility model discloses during the use, only need to set up public template 1 and female template 2 in suitable position, in public template 1 and the laminating of female template 2 afterwards, a plurality of guide arms 3 will extrude the inside second piston 10 of a plurality of first circular slots 8 simultaneously, a plurality of second pistons 10 will be removed through the inside first piston 6 of a plurality of drums 13 of gaseous promotion afterwards, a plurality of first pistons will release ring channel 5 with baffle 7 jointly afterwards, accomplish the public template 1 after the laminating and female template 2's protection, avoid causing the harm to workman and equipment.

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 hydraulic pressure injection molding machine safety device for on automation line, includes formboard (1) and female template (2), its characterized in that, the outer fringe symmetry of formboard (1) is equipped with a plurality of columniform guide arms (3), the inside of female template (2) evenly is equipped with first circular slot (8) with a plurality of guide arms (3) complex, the inside of female template (2) is equipped with in the rear end of a plurality of first circular slot (8) and is used for carrying out the pneumatic mechanism that protects male template (1) and female template (2) with a plurality of guide arms (3) complex.

2. The safety device of the hydraulic injection molding machine used on the automatic production line according to claim 1, wherein the pneumatic mechanism comprises a second piston (10) slidably connected with the inside of the first circular grooves (8), the rear ends of the second pistons (10) are respectively elastically connected with the bottom walls of the first circular grooves (8) through a plurality of springs (11), an annular groove (5) is arranged inside the female mold plate (2) and outside the first circular grooves (8), a plurality of cylinders (13) are uniformly arranged inside the annular groove (5), a second circular groove (14) is arranged inside each cylinder (13), a first piston (6) is slidably connected inside each second circular groove (14), a baffle plate (7) is inserted inside the annular groove (5), a plurality of groups of notches are uniformly arranged inside the baffle plate (7), the cylinders (13) are respectively inserted into the gaps, the first pistons (6) are respectively fixedly connected with the protruding portions of the gaps in the baffle (7), and the rear ends of the second circular grooves (14) are respectively communicated with the rear ends of the first circular grooves (8) through connecting pipes (12).

3. A hydraulic injection molding machine safety device for use on an automated production line according to claim 1, characterized in that the female mold plate (2) is internally provided with an injection channel (9) for insertion of an injection pipe.

4. The safety device of hydraulic injection molding machine used in automatic production line according to claim 1 is characterized in that the back end of the core plate (1) is provided with a hydraulic press for pushing the core plate (1) to move.

5. A safety device for hydraulic injection molding machines used in automated manufacturing lines according to claim 2, characterized in that the baffle (7) is annular in shape.