CN212666542U

CN212666542U - Electric high-performance movable plate of injection molding machine

Info

Publication number: CN212666542U
Application number: CN202020936322.8U
Authority: CN
Inventors: 高林
Original assignee: Suzhou Lingjun Machinery Manufacturing Co Ltd
Current assignee: Suzhou Lingjun Machinery Manufacturing Co Ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-03-09
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses an electric formula high performance injection molding machine movable plate, including setting up the movable plate on the frame, the both sides of movable plate all run through and are equipped with the direction slide opening, the lateral wall of frame and the inner wall sliding connection and the counterbalance of direction slide opening, the direction traveller of two mutual symmetries of fixedly connected with on the lateral wall of movable plate, two the direction traveller all runs through the inner wall of frame and offsets rather than sliding connection and two it is equipped with buffer spring all to overlap on the lateral wall of direction traveller, fixedly connected with cushion rubber on the lateral wall of movable plate. The utility model discloses but the movable plate is closed at the type and is removed at a high speed when beginning, and close at the type and when ending soon, can slow down under buffer spring's restriction and realize the low-speed removal to avoid long-time work damage mould, play the effect of protection mould, and improved the stability and the reliability of movable plate removal process.

Description

Electric high-performance movable plate of injection molding machine

Technical Field

The utility model relates to an injection molding machine technical field especially relates to the movable plate of electric high performance injection molding machine.

Background

With the rapid development of the plastic industry, the injection molding machine has become one of the fastest growing and most productive machines in the plastic machinery, the injection molding machine is the main molding equipment for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, and is divided into a vertical type, a horizontal type and a full-electric type.

The movable plate of the existing electric high-performance injection molding machine has the advantages that when the movable plate works, namely the movable plate starts to close and finishes soon, the speed is unchanged, the movable plate continuously impacts a mold during long-time work, the service life of the mold is greatly shortened, and the moving process of the movable plate is not stable enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the movable board of the electric high performance injection molding machine that proposes, but its movable board is closed at the type and can be removed at a high speed when beginning, and close at the type when ending soon, can slow down under buffer spring's restriction and realize the low-speed removal to avoid long-time work damage mould, play the effect of protection mould, and improved movable board and removed the stability and the reliability of process.

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

electric high performance injection molding machine movable plate, including setting up the movable plate on the frame, fixedly connected with convex mould on the lateral wall of movable plate, fixedly connected with is used for driving the electric jar that the movable plate removed on the lateral wall of frame, the both sides of movable plate all run through and are equipped with the direction sliding hole, the lateral wall of frame and the inner wall sliding connection and the counterbalance of direction sliding hole, the direction traveller of two mutual symmetries of fixedly connected with on the lateral wall of movable plate, two the direction traveller all runs through the inner wall of frame and offsets rather than sliding connection and two equal fixed cover has been cup jointed the separation blade on the lateral wall of direction traveller, two all the cover is equipped with buffer spring on the lateral wall of direction traveller, fixedly connected with cushion rubber on the lateral wall of movable plate.

Preferably, a female die corresponding to the male die is fixedly connected to the inner wall of the machine frame.

Preferably, the end of the output shaft of the electric cylinder penetrates through the side wall of the machine frame and is fixedly connected with the side wall of the movable plate.

Preferably, two ends of the buffer spring are fixedly connected with the side wall of the blocking piece and the inner wall of the machine frame respectively.

Preferably, the cushion rubber is provided on a side wall of the movable plate on a side away from the guide spool.

Preferably, the movable plate, the two guide sliding columns and the blocking piece are integrally formed.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up buffer spring, realize that the movable plate can remove at a high speed when the type is closed and is begun, because of buffer spring's existence, close when ending soon at the type, can slow down under buffer spring's restriction and realize the low-speed removal, slowly counterbalance the contact until female mould and terrace die to avoid long-time work damage mould, play the effect of protection mould.

2. Through setting up rubber cushion, realize when the movable plate remove to rubber cushion and the inner wall looks butt of frame after can, and rubber cushion's setting can absorb the impact equally and slow down and realize the low-speed removal to avoid long-time work damage mould, play the effect of protection mould.

3. Through setting up direction sliding hole and two direction travelers, realize when the movable plate removes, it not only can slide with the machine frame through direction sliding hole and offset, but also two direction travelers of accessible slide with the machine frame slide and offset to movable plate removal process's stability and reliability have been improved.

To sum up, the utility model discloses but the movable plate can high-speed removal when the type is closed to begin, and close at the type when ending soon, can slow down under buffer spring's restriction and realize the low-speed removal, and the setting of cushion rubber can absorb the impact equally and slow down and realize the low-speed removal to avoid long-time work damage mould, play the effect of protection mould, and improved the stability and the reliability of movable plate removal process.

Drawings

Fig. 1 is a schematic structural view of the movable plate of the electric high-performance injection molding machine according to the present invention;

fig. 2 is a schematic structural diagram of the movable plate of the electric high-performance injection molding machine when the mold is closed.

In the figure: 1 machine frame, 2 movable plates, 21 guide sliding holes, 22 guide sliding columns, 23 retaining pieces, 24 buffer springs, 25 buffer rubber, 3 convex dies, 4 concave dies and 5 electric cylinders.

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. 1-2, the movable plate of the electric high-performance injection molding machine comprises a movable plate 2 arranged on a machine frame 1, a male mold 3 is fixedly connected to the side wall of the movable plate 2, a female mold 4 corresponding to the male mold 3 is fixedly connected to the inner wall of the machine frame 1, an injection hole is arranged on the female mold 4 in a penetrating manner, an electric cylinder 5 for driving the movable plate 2 to move is fixedly connected to the side wall of the machine frame 1, the tail end of an output shaft of the electric cylinder 5 penetrates through the side wall of the machine frame 1 and is fixedly connected with the side wall of the movable plate 2, during operation, the electric cylinder 5 drives the movable plate 2 to move, so that the female mold 4 moves towards the male mold 3 until the female mold 4 is abutted against the male mold 3 and is injected into a mold cavity formed by the female mold 4 and the male mold 3 through the injection hole, after injection molding, the electric cylinder 5 is controlled to drive the movable plate 2 to move reversely, so that the female, thereby realizing the demoulding.

Wherein, both sides of the movable plate 2 are provided with guide sliding holes 21, the side wall of the machine frame 1 is connected with and abutted against the inner wall of the guide sliding holes 21 in a sliding manner, the side wall of the movable plate 2 is fixedly connected with two guide sliding posts 22 which are symmetrical with each other, the two guide sliding posts 22 are both connected with and abutted against the inner wall of the machine frame 1 in a sliding manner, the side walls of the two guide sliding posts 22 are fixedly sleeved with a baffle 23, the movable plate 2, the two guide sliding posts 22 and the baffle 23 are integrally formed, the side walls of the two guide sliding posts 22 are sleeved with buffer springs 24, both ends of the buffer springs 24 are respectively fixedly connected with the side wall of the baffle 23 and the inner wall of the machine frame 1, the side wall of the movable plate 2 is fixedly connected with buffer rubber 25, the buffer rubber 25 is arranged on the side wall of the movable plate 2 far away from the guide sliding posts 22, during operation, the electric cylinder 5 drives the movable plate 2 to move, so that the concave mould 4, the movable plate 2 can move at a high speed when the mold closing is started, and can move at a low speed under the limitation of the buffer spring 24 when the mold closing is about to be finished due to the existence of the buffer spring 24, the movable plate can slow down to realize low-speed movement until the female mold 4 is slowly abutted to the male mold 3, so that the mold is prevented from being damaged by long-time work, the mold is protected, injection molding is carried out towards a mold cavity formed by the female mold 4 and the male mold 3 through an injection hole, after the injection molding, the electric cylinder 5 is controlled to drive the movable plate 2 to move reversely, so that the female mold 4 is separated from the male mold 3, the demolding is realized, when the movable plate 2 moves until the buffer rubber 25 is abutted to the inner wall of the machine frame 1, the buffer rubber 25 is arranged, the impact deceleration can be absorbed to realize the low-speed movement, the mold is prevented from being damaged by long-time work, the mold is protected, and when, the movable plate 2 can slide and abut against the machine frame 1 through the guide sliding holes 21 and can slide and abut against the machine frame 1 through the two guide sliding columns 22, and therefore stability and reliability of the movable plate 2 in the moving process are improved.

In the utility model, when in use, the electric cylinder 5 drives the movable plate 2 to move, so that the female die 4 moves towards the male die 3, the movable plate 2 can move at high speed when the die is closed, and because of the existence of the buffer spring 24, when the die is closed soon to be finished, the speed can be reduced under the limit of the buffer spring 24 to realize low-speed movement until the female die 4 and the male die 3 are in slow abutting contact, thereby avoiding the die from being damaged by long-time work, playing the role of protecting the die, the injection molding is carried out towards the die cavity formed by the female die 4 and the male die 3 through the injection molding hole, after the injection molding, the electric cylinder 5 is controlled to drive the movable plate 2 to move reversely, so that the female die 4 and the male die 3 are separated, thereby realizing the demolding, after the movable plate 2 moves to the abutting contact of the buffer rubber 25 and the inner wall of the machine frame 1, and the buffer rubber 25 is arranged to absorb impact, reduce the speed, therefore, the damage to the die caused by long-time work is avoided, the effect of protecting the die is achieved, and when the movable plate 2 moves, the movable plate can slide and abut against the machine frame 1 through the guide sliding holes 21 and can slide and abut against the machine frame 1 through the two guide sliding columns 22, and therefore the stability and the reliability of the moving process of the movable plate 2 are improved.

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. Electric high performance injection molding machine movable plate, including setting up movable plate (2) on frame (1), its characterized in that, fixedly connected with convex mould (3) on the lateral wall of movable plate (2), fixedly connected with is used for driving electric jar (5) that movable plate (2) removed on the lateral wall of frame (1), the both sides of movable plate (2) all run through and are equipped with direction sliding hole (21), the inner wall sliding connection and the counterbalance of the lateral wall of frame (1) and direction sliding hole (21), fixedly connected with two direction travelers (22) of mutual symmetry on the lateral wall of movable plate (2), two direction travelers (22) all run through the inner wall of frame (1) and rather than sliding connection and counterbalance, two all be fixed on the lateral wall of direction traveler (22) and cup jointed separation blade (23), two all be equipped with buffer spring (24) on the lateral wall of direction traveler (22), and a buffer rubber (25) is fixedly connected to the side wall of the movable plate (2).

2. The electric high-performance movable plate of an injection molding machine according to claim 1, wherein a female mold (4) corresponding to the male mold (3) is fixedly attached to the inner wall of the machine frame (1).

3. The electric high-performance movable plate of an injection molding machine according to claim 1, wherein the end of the output shaft of the electric cylinder (5) penetrates through the side wall of the machine frame (1) and is fixedly connected with the side wall of the movable plate (2).

4. The electric high-performance movable plate of an injection molding machine according to claim 1, wherein the two ends of the buffer spring (24) are fixedly connected with the side wall of the stop piece (23) and the inner wall of the machine frame (1), respectively.

5. The electric high performance movable plate of an injection molding machine according to claim 1, wherein the cushion rubber (25) is provided on a side wall of the movable plate (2) on a side remote from the guide slide (22).

6. The electrical high performance movable plate of an injection molding machine according to claim 1, wherein the movable plate (2), the two guiding studs (22) and the blocking piece (23) are integrally formed.