CN210552604U

CN210552604U - Vertical hose shoulder injection molding machine of turnover mould

Info

Publication number: CN210552604U
Application number: CN201921293806.9U
Authority: CN
Inventors: 杨茂荣; 吴余华; 宋磊
Original assignee: Tayu Machinery Co ltd
Current assignee: Tayu Machinery Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-05-19
Anticipated expiration: 2029-08-12

Abstract

A turnover vertical hose shoulder injection molding machine comprises a frame, an injection system, a mold cylinder assembly and a turnover mechanism, wherein the turnover mechanism comprises a first lower template, a second lower template and a mold fixing rotating shaft arranged between the first lower template and the second lower template, the first lower template and the second lower template are arranged on the frame, the tops of the first lower template and the second lower template are respectively provided with a stand column, the tops of the stand columns pass through the upper template to be connected with the corresponding mold cylinder assembly, the bottom of the mold cylinder assembly is connected with the upper template so as to enable the upper template to move up and down, a cylinder is fixed on the first lower template and is connected with a cylinder ejector rod, a gas pipe interface is arranged on the cylinder ejector rod, a speed reducer is arranged on the second lower template, a speed reducer shaft is connected with the mold fixing rotating shaft, an upper mold is arranged below the upper template, and a lower mold is arranged on the mold fixing, get the piece and can continue to carry out next mould action simultaneously, improved production efficiency, the outside piece of getting has improved the security simultaneously.

Description

Vertical hose shoulder injection molding machine of turnover mould

Technical Field

The utility model belongs to the technical field of the injection molding machine, concretely relates to vertical hose of turnover mould notes shoulder injection molding machine.

Background

An injection molding machine, also known as an injection molding machine or an injection machine, is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic molding die; with the development of injection molding process and soft materials, the application of containers made of soft materials such as plastic bottles and rubber bottles is more and more extensive, while the existing hose shoulder-injection molding process is carried out by a head injection machine, the head injection machine can only be used once, the production efficiency is low, the productivity and the quality are different from person to person, the production is extremely unstable, the labor hour is consumed, and the potential safety hazard is very large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art not enough and providing a vertical three station carousel injection molding machine, the utility model discloses mountable four pairs of lower moulds through the rotation of mould fixed rotating shaft, switches the angle, gets and can continue to carry out next mould action simultaneously, has improved production efficiency, and the piece is got to the outside simultaneously, has improved the security.

The technical scheme of the utility model as follows: the utility model provides a turn over vertical hose shoulder injection molding machine of moulding, includes frame, ejection system, mould jar subassembly and turns over mould mechanism, turn over mould mechanism and include first lower bolster, second lower bolster and set up the fixed pivot of mould between first lower bolster and second lower bolster, first lower bolster and second lower bolster are installed in the frame and the top all are provided with the stand, and the stand top is passed the cope match-plate pattern and is connected and correspond mould jar subassembly, thereby mould jar subassembly bottom is connected the cope match-plate pattern and is made the cope match-plate pattern up-and-down motion, is fixed with the cylinder on the first lower bolster, cylinder ejector pin is connected to the cylinder, be provided with the trachea interface on the cylinder ejector pin, install the speed reducer on the second lower bolster, the speed reducer axle is connected with the fixed pivot of mould, the mould is installed to the cope match-plate pattern below, install the.

Preferably, the mold fixing rotation shaft is provided with 4 faces.

Preferably, the mold cylinder assembly comprises a mold cylinder sleeve, a mold cylinder upper cover, a mold cylinder mandrel and a mold cylinder lower cover, the mold cylinder sleeve is connected with the stand column, and the mold cylinder mandrel is connected with the upper template.

Preferably, the cylinder assemblies are located on both sides of the upper die plate.

The utility model has the advantages that:

(1) the utility model can be provided with four pairs of lower dies, and can continue to perform the next die action by rotating the fixed rotating shaft of the die and switching the angle, thereby improving the production efficiency and improving the safety by taking the workpiece from the outside;

(2) meanwhile, the parts are taken from the outside, so that the safety is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the mold turning mechanism of the present invention;

FIG. 3 is a cross-sectional view of the mold cylinder assembly of the present invention;

in the figure: 1. the injection molding machine comprises a frame, 2, an injection system, 3, a mold cylinder assembly, 31, a mold cylinder sleeve, 32, a mold cylinder upper cover, 33, a mold cylinder mandrel, 34, a mold cylinder lower cover, 4, a first lower template, 5, a second lower template, 6, a mold fixing rotating shaft, 7, an upright post, 8, an upper template, 9, an air cylinder, 10, an air cylinder ejector rod, 11 and a speed reducer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, an inverted mold vertical hose shoulder injection molding machine comprises a frame 1, an injection system 2, a mold cylinder assembly 3 and an inverted mold mechanism, wherein the injection system 2 is located right above a mold gate, the inverted mold mechanism comprises a first lower template 4, a second lower template 5 and a mold fixing rotating shaft 6 arranged between the first lower template 4 and the second lower template 5, the first lower template 4 and the second lower template 5 are installed on the frame 1, the tops of the first lower template 4 and the second lower template 5 are both provided with an upright post 7, the mold cylinder assembly 3 comprises a mold cylinder sleeve 31, a mold cylinder upper cover 32, a mold cylinder mandrel 33 and a mold cylinder lower cover 34, the tops of the upright posts 7 penetrate through an upper template 8 to be connected with the mold cylinder sleeve 31 of the mold cylinder assembly 3, the bottom of the mold cylinder assembly 3 is connected with the upper template 8 through the mold cylinder mandrel 33 to enable the upper template 8 to move up and down, the mold cylinder assemblies 3 are arranged on two sides of the upper template 8 and work simultaneously, an, the air cylinder 9 is connected with an air cylinder ejector rod 10, an air pipe connector is arranged on the air cylinder ejector rod 10, a speed reducer 11 is installed on the second lower template 5, the 11 shaft of the speed reducer is connected with a fixed rotating shaft 6 of the mold, so that the fixed rotating shaft 6 of the mold is driven to rotate, the speed reducer 11 can work together with a servo motor, an upper mold is installed below the upper template 8, and a lower mold is installed on the fixed rotating shaft 6 of the mold.

The fixed rotating shaft 6 of the die is provided with 4 faces, four pairs of lower dies can be installed, the angle is switched through the rotation of the fixed rotating shaft 6 of the die, the piece is taken and placed, meanwhile, the next die action can be continued, the production efficiency is improved, and meanwhile, the piece is taken outside, and the safety is improved.

The utility model discloses the theory of operation:

the middle of the upper template 8 and the fixed rotating shaft 6 of the mold forms a mold mounting position, the upper mold of the mold is mounted on the upper template 8, the lower mold is mounted on the fixed rotating shaft 6 of the mold (four lower molds are mounted on the fixed rotating shaft of the mold), the mold cylinder core shaft 33 of the mold cylinder component 3 moves downwards to drive the upper template 8 to move downwards, so that the mold completes the mold closing action, after the mold closing is completed, the material is injected into the mold through the injection system 2 to complete the blank forming of the product, the air cylinder 9 blows air into the fixed rotating shaft 6 of the mold through an air pipe connected with an air cylinder ejector rod 10, when the hose enters the mold core, the hose is blown to suspend and smoothly enter the mold core, at the injection station, the hose is adsorbed on the mold core through air suction, at the fixed position, at the demolding station, the product after the injection is suspended through air blowing, the demolding is convenient, the, the mold cylinder core shaft 33 moves upwards to drive the upper mold plate 8 to move upwards so as to open the mold, the mold is driven to rotate the mold fixing rotating shaft 6 by 90 degrees through the speed reducer 11 after the mold opening is finished, the workpiece taking is finished, and the next mold action (namely the mold opening and closing injection molding action) is continuously carried out in the workpiece taking action process, so that a continuous product molding action is formed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a vertical hose of over-molding shoulder injection molding machine, includes frame (1), its characterized in that: the injection molding machine further comprises an injection system (2), a mold cylinder assembly (3) and a mold overturning mechanism, wherein the mold overturning mechanism comprises a first lower template (4), a second lower template (5) and a mold fixing rotating shaft (6) arranged between the first lower template (4) and the second lower template (5), the first lower template (4) and the second lower template (5) are installed on the frame (1), the tops of the first lower template (4) and the second lower template (5) are respectively provided with an upright post (7), the tops of the upright posts (7) penetrate through the upper template (8) to be connected with the corresponding mold cylinder assembly (3), the bottom of the mold cylinder assembly (3) is connected with the upper template (8) so as to enable the upper template (8) to move up and down, an air cylinder (9) is fixed on the first lower template (4), the air cylinder (9) is connected with an air cylinder ejector rod (10), an air pipe connector is arranged on the air cylinder ejector rod (10), a speed reducer (11) is installed on the second lower, an upper die is installed below the upper die plate (8), and a lower die is installed on the die fixing rotating shaft (6).

2. The over-molding vertical hose shoulder-injection molding machine according to claim 1, characterized in that: the mould fixed rotating shaft (6) is provided with 4 surfaces.

3. The over-molding vertical hose shoulder-injection molding machine according to claim 2, characterized in that: the die cylinder assembly (3) comprises a die cylinder sleeve (31), a die cylinder upper cover (32), a die cylinder mandrel (33) and a die cylinder lower cover (34), the die cylinder sleeve (31) is connected with the stand column (7), and the die cylinder mandrel (33) is connected with the upper template (8).

4. The over-molding vertical hose shoulder-injection molding machine according to claim 3, characterized in that: the die cylinder assemblies (3) are positioned on two sides of the upper die plate (8).