CN213675274U

CN213675274U - Full-automatic injection mould of PP product that production efficiency is high

Info

Publication number: CN213675274U
Application number: CN202022397866.4U
Authority: CN
Inventors: 郑旭峰; 姜朝辉
Original assignee: Zhejiang Ruixu Auto Parts Co ltd
Current assignee: Zhejiang Ruixu Filtration Technology Co.,Ltd.
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-13
Anticipated expiration: 2030-10-26

Abstract

The utility model relates to the technical field of injection molds, and discloses a full-automatic injection mold for PP products with high production efficiency, which comprises a processing frame, wherein an injection molding mechanism is connected in the processing frame; injection moulding mechanism is including two moulds that the symmetry laminating set up, be equipped with the assorted roof in the mould, the back of the body end symmetry fixedly connected with support column of two roofs, the other end of support column passes mould and fixed connection on the corresponding inner frame wall of processing frame, the fixedly connected with cylinder of the inner frame top center department of processing frame, the piston end fixedly connected with drive plate of cylinder, the symmetry articulates on the annular lateral wall of drive plate has the transfer line, the one end that the drive plate was kept away from to two transfer lines is articulated mutually with the upper end of two moulds respectively. The utility model discloses it is ejecting with the formation work piece of moulding plastics in two moulds, make it automatic fall into the cold water storage cistern, need not the manual work and scratch the work piece of moulding plastics of adhesion in the mould, when having reduced the preparation with the manpower, improved production efficiency.

Description

Full-automatic injection mould of PP product that production efficiency is high

Technical Field

The utility model relates to an injection mold technical field especially relates to a full-automatic injection mould of PP product that production efficiency is high.

Background

In the industrial development, the use of the mold is particularly extensive, many PP products are manufactured by injection molding of the mold, the injection molding process can reduce the waste and recovery of materials, and the plastic is easy to form, so the mold is indispensable in injection molding.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art and moulding plastics the completion back, the easy adhesion of the work piece of moulding plastics still need be manual to be detained it inside injection mold, and serious extravagant preparation time and manpower have reduced production efficiency's problem, and the full-automatic injection mold of PP product that a production efficiency is high that proposes.

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

the full-automatic injection mold for the PP product with high production efficiency comprises a processing frame, wherein an injection molding mechanism is connected in the processing frame;

the injection molding mechanism comprises two dies which are symmetrically attached to each other, matched top plates and two top plates are arranged in the dies, the back of the top plates are symmetrically and fixedly connected with support columns, the other ends of the support columns penetrate through the dies and are fixedly connected to the corresponding inner frame walls of the processing frame, a cylinder is fixedly connected to the center of the top of the inner frame of the processing frame, a transmission plate is fixedly connected to the piston end of the cylinder, transmission rods are symmetrically hinged to the annular side wall of the transmission plate, and the ends, away from the transmission plate, of the transmission rods are hinged to the upper ends of the two dies respectively.

Preferably, two equal fixedly connected with spacing ring on the inside wall of mould back of the body end one end position, the support column passes the spacing ring setting.

Preferably, a sealing groove is formed in the side wall of the top plate, a sealing strip is arranged in the sealing groove, and one end, far away from the bottom of the sealing groove, of the sealing strip is arranged on the inner side wall of the mold.

Preferably, the upper ends of the two molds are fixedly communicated with a material guide pipe, and the other end of the material guide pipe is connected with a flexible material conveying pipe.

Preferably, a cold water tank is arranged at the bottom of the inner frame of the processing frame and is arranged right below the two dies.

Preferably, use the support column to be four rolling grooves of having seted up of the even equidistance of annular as center department on the interior rampart of spacing ring, the rolling inslot is equipped with rolling ball, the ball passes the notch setting in rolling groove, and ball roll connection is on the column wall of support column.

Compared with the prior art, the utility model provides a full-automatic injection mould of PP product that production efficiency is high possesses following beneficial effect:

1. this full-automatic injection mould of PP product that production efficiency is high, set up the mechanism of moulding plastics, after the work piece of moulding plastics is the shaping in the cavity that forms between two moulds and two roof, start the cylinder, the cylinder drives the downstream of drive plate, and then make two moulds do back to back the mutually movable, the roof supports through the support column and keeps the original place motionless, relative motion is done to mould and roof, it is ejecting to form the work piece of moulding plastics in two moulds, make it fall into the cold water storage cistern automatically, need not the manual work and scratch out the work piece of moulding plastics of adhesion in the mould, when having reduced the preparation with the manpower, production efficiency is improved.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses it is ejecting with the formation work piece of moulding plastics in two moulds, makes it fall into the cold water storage cistern automatically, need not the manual work and digs out the work piece of moulding plastics of adhesion in the mould, when having reduced the preparation with the manpower, improved production efficiency.

Drawings

Fig. 1 is a schematic structural view of a full-automatic injection mold for PP products with high production efficiency, which is provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a processing frame 1, a die 2, a top plate 3, a support column 4, a cylinder 5, a transmission disc 6, a transmission rod 7, a limiting ring 8, a sealing groove 9, a sealing strip 10, a material guide pipe 11, a material guide pipe 12, a cold water tank 13, a rolling groove 14 and balls 15.

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, the full-automatic injection mold for the PP product with high production efficiency comprises a processing frame 1, wherein an injection molding mechanism is connected in the processing frame 1;

the injection molding mechanism comprises two molds 2 which are symmetrically attached, matched top plates 3 are arranged in the molds 2, support columns 4 are symmetrically and fixedly connected with opposite ends of the two top plates 3, the other ends of the support columns 4 penetrate through the molds 2 and are fixedly connected to the corresponding inner frame walls of the processing frame 1, a cylinder 5 is fixedly connected to the center of the top of the inner frame of the processing frame 1, a transmission disc 6 is fixedly connected to the piston end of the cylinder 5, transmission rods 7 are symmetrically hinged to the annular side wall of the transmission disc 6, one ends of the two transmission rods 7, which are far away from the transmission disc 6, are respectively hinged to the upper ends of the two molds 2, after an injection molding workpiece is molded in a cavity formed between the two molds 2 and the two top plates 3, the cylinder 5 is started, the piston end of the cylinder 5 drives the transmission disc 6 to move downwards, and the two molds 2 move oppositely on the two support, roof 3 supports through support column 4 and keeps original place motionless, and mould 2 and roof 3 are relative motion, and it is ejecting to form the work piece of moulding plastics in two moulds 2, makes it fall into cold water tank 13 automatically, need not the manual work and digs out the work piece of moulding plastics of adhesion in mould 2, when having reduced the preparation with the manpower, improved production efficiency.

Equal fixedly connected with spacing ring 8 on the inside wall of two moulds 2 back of the body end one end position, support column 4 passes the setting of spacing ring 8, prevents through spacing ring 8 that mould 2 breaks away from roof 3.

Seted up seal groove 9 on the lateral wall of roof 3, be equipped with sealing strip 10 in the seal groove 9, the one end setting that sealing strip 10 kept away from the 9 tank bottoms of seal groove is on the inside wall of mould 2, has improved the leakproofness between roof 3 and the mould 2 through sealing strip 10.

The upper ends of the two molds 2 are fixedly communicated with a material guide pipe 11, the other end of the material guide pipe 11 is connected with a flexible material conveying pipe 12, the other end of the material conveying pipe 12 is communicated with an injection tank, the material conveying pipe 12 keeps enough length, and materials are additionally injected into the molds 2 through the material conveying pipe 12 and the material guide pipe 11.

Be equipped with cold water tank 13 at the bottom of the inside casing of processing frame 1, cold water tank 13 sets up under two moulds 2, cushions the protection to the injection mold who falls into in cold water tank 13 through cold water tank 13 internal cooling, cools off it simultaneously.

Use support column 4 to be four rolling grooves 14 of having seted up of the even equidistance of annular as center department on spacing ring 8's the inner ring wall, be equipped with rolling ball 15 in the rolling groove 14, ball 15 passes rolling groove 14's notch setting, and ball 15 roll connection is on support column 4's column wall, through the ball 15 centre gripping support column 4 that is the annular distribution setting, drive ball 15 when support column 4 and spacing ring 8 are relative motion and roll, reduce the frictional resistance of support column 4 when moving in spacing ring 8.

The utility model discloses in, after the work piece of moulding plastics is formed in the cavity that forms between two moulds 2 and two roof 3, start cylinder 5, the piston end of cylinder 5 drives the downstream of drive plate 6, through two articulated transfer line 7, make two moulds 2 be back of the body motion on two spinal branch daggers 4, roof 3 supports through support column 4 and keeps the original place motionless, mould 2 and roof 3 are relative motion, it is ejecting to form the work piece of moulding plastics in two moulds 2, make it fall into cold water storage cistern 13 automatically, need not the manual work and scratch the work piece of moulding plastics of adhesion in mould 2, when having reduced the preparation with the manpower, production efficiency is improved.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The full-automatic injection mold for the PP product with high production efficiency comprises a processing frame (1), and is characterized in that an injection molding mechanism is connected in the processing frame (1);

injection moulding mechanism is including two moulds (2) that the symmetry laminating set up, be equipped with assorted roof (3) in mould (2), two the end-to-end symmetry fixedly connected with support column (4) back of the body of roof (3), the other end of support column (4) passes mould (2) and fixed connection on the corresponding inner frame wall of processing frame (1), fixedly connected with cylinder (5) are located at the inside casing top center of processing frame (1), the piston end fixedly connected with driving disc (6) of cylinder (5), the symmetry articulates on the annular lateral wall of driving disc (6) has transfer line (7), two the one end that driving disc (6) were kept away from in transfer line (7) is articulated mutually with the upper end of two moulds (2) respectively.

2. The full-automatic injection mold for the PP product with high production efficiency according to claim 1, wherein a limiting ring (8) is fixedly connected to the inner side wall of each end position of the two molds (2) at the opposite ends, and the supporting columns (4) are arranged through the limiting rings (8).

3. The full-automatic injection mold for the PP product with high production efficiency according to claim 1, wherein a sealing groove (9) is formed in the side wall of the top plate (3), a sealing strip (10) is arranged in the sealing groove (9), and one end, far away from the bottom of the sealing groove (9), of the sealing strip (10) is arranged on the inner side wall of the mold (2).

4. The full-automatic injection mold for the PP product with high production efficiency according to claim 1, wherein the upper ends of the two molds (2) are fixedly communicated with a material guide pipe (11), and the other end of the material guide pipe (11) is connected with a flexible material conveying pipe (12).

5. The full-automatic injection mold for the PP product with high production efficiency according to claim 1, wherein a cold water tank (13) is arranged at the bottom of the inner frame of the processing frame (1), and the cold water tank (13) is arranged right below the two molds (2).

6. The full-automatic injection mold for the PP product with high production efficiency according to claim 2, wherein four rolling grooves (14) are formed in the inner annular wall of the limiting ring (8) in an annular shape with the supporting column (4) as the center at equal intervals, rolling balls (15) are arranged in the rolling grooves (14), the rolling balls (15) penetrate through the notches of the rolling grooves (14), and the rolling balls (15) are connected to the column wall of the supporting column (4) in a rolling manner.