CN217454774U

CN217454774U - Novel product does not have double-colored demoulding mechanism of location type

Info

Publication number: CN217454774U
Application number: CN202220879959.7U
Authority: CN
Inventors: 向德文; 孙伟兵; 毛杰光; 陈雨
Original assignee: Honglida Mould Science & Technology Zhongshan Co ltd
Current assignee: Honglida Mould Science & Technology Zhongshan Co ltd
Priority date: 2022-04-17
Filing date: 2022-04-17
Publication date: 2022-09-20
Anticipated expiration: 2032-04-17

Abstract

The utility model discloses a novel product non-positioning type double-color demoulding mechanism in the technical field of injection moulds, which comprises a front mould big body, a rear mould big body, an A plate, a B plate, a rear mould insert, a chicken shovel, a line seat, a fixed block, an elastic block, a cylinder and a straight top, wherein the front mould big body is arranged on the A plate, and the rear mould big body is arranged on the B plate, the product non-positioning type double-color demoulding mechanism has precise structure, solves the problem that the first injection of a double-color product has no positioning by adjusting the upper and lower positions of the product, rotates 180 degrees after the first injection, presses the product through the front mould and the rear mould insert, realizes the injection of the second injection, realizes the double-color injection moulding under the condition that the double-color product has no holes or a groove position, solves the problem that a transparent product client does not want to change the product structure, thereby not only solving the injection positioning problem of the novel double-color flat product, the appearance quality of the product is improved by one grade, and new power is injected into the mold industry.

Description

Novel product does not have double-colored demoulding mechanism of location type

Technical Field

The utility model relates to an injection mold technical field specifically is novel double-colored demoulding mechanism of product no location type.

Background

Injection molding is a method for producing a model of an industrial product, and the product is generally produced by using rubber injection molding and plastic injection molding, and the injection molding can be divided into injection molding press molding and die casting.

In the injection molding production, the traditional product is wrapped at the bottom of an injection product due to the second injection glue, so that the parting surface must be the bottom of the first injection product, and the product can drop in the rotating process of the turntable due to the fact that the product is not molded in front after the first injection is finished, so that a customer can generally update the product, and the positioning is realized by adding a positioning hole or a positioning groove.

Based on this, the utility model designs a novel product does not have double-colored demoulding mechanism of location type to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel product does not have the double-colored demoulding mechanism of location type to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the novel product non-positioning type double-color demolding mechanism comprises a front mold large body, a rear mold large body, an A plate, a B plate, a rear mold insert, a chicken shoveling plate, a walking seat, a fixing block, an elastic block, a cylinder and a straight top, wherein the front mold large body is installed on the A plate, the rear mold large body is installed on the B plate, the chicken shoveling plate is installed on the A plate, and the walking seat is installed on the B plate;

the fixed block is arranged on the walking seat and the chicken shovel and is connected with the rear mold insert.

Preferably, the cylinder is installed in the A plate, and the elastic block is connected with the cylinder.

Preferably, the straight top is provided with a plurality of straight tops, and the straight tops are arranged inside the A plate and the B plate.

Preferably, the fixed block is fixedly provided with a dovetail structure, and the fixed block is connected with the rear mold insert through the dovetail structure.

Preferably, the slide groove has been seted up on the slide seat surface, forked tail structure and spout sliding connection, the forked tail structure is still installed in shovel chicken both sides through the fixed block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a product does not have location type double-colored demoulding mechanism, the structure is accurate, through position about the adjustment product, it does not have the location problem to solve double-colored product first penetrating, it pushes down the product through front mould and back mould mold insert to have penetrated the back rotation 180 after first penetrating to mould plastics, realize the injection moulding that the second penetrated, this mechanism has realized that double-colored product sclausura or trench carry out double-colored injection moulding under the condition of location, solve because of the problem that transparent product customer does not want to change the product structure and can not produce, through this the location problem of moulding plastics of novel double-colored flat plate product has not only been solved, the outward appearance quality of still giving the product has promoted a grade, pour into new power into for the mould trade.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a perspective view of the back mold of the present invention;

FIG. 3 is a perspective view of the chicken shovel and the slide seat of the present invention;

fig. 4 is a perspective view of the cylinder and the elastic block of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the front mould is large; 2. the back mould is big; 3. a rear mold insert; 4. shoveling the chicken; 5. a slide seat; 6. A fixed block; 7. a spring block; 8. a cylinder; 9. and (6) directly ejecting.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

Example one

Referring to the drawings, the utility model provides a technical scheme: the novel product non-positioning type double-color demolding mechanism comprises a front mold large body 1, a rear mold large body 2, an A plate, a B plate, a rear mold insert 3, a chicken shoveling 4, a walking seat 5, a fixed block 6, an elastic block 7, a cylinder 8 and a straight top 9, wherein the front mold large body 1 is installed on the A plate, the rear mold large body 2 is installed on the B plate, the chicken shoveling 4 is installed on the A plate, and the walking seat 5 is installed on the B plate;

the fixed block 6 is arranged on the slide seat 5 and the chicken shoveling 4, and the fixed block 6 is connected with the rear mold insert 3.

In this example: the front mould large body 1 is used for respectively providing a cavity for a first injection product and a second injection product and is fixed on a plate A, the rear mould large body 2 is fixed on a plate B, two injection positions are the same on the rear mould, the rear mould insert 3 is a movable insert and can move according to the requirements of the first injection and the second injection in the injection process, the chicken shoveling 4 is fixed on the plate A and moves along with the mould opening action, the slide seat 5 is arranged in the plate B and moves under the action of the chicken shoveling 4, the fixed block 6 is arranged on the slide seat 5 and the chicken shoveling 4 and is respectively connected with the movable rear mould insert 3 and the chicken shoveling 4, the elastic block 7 mainly aims at solving the problem of sticking the front mould by the second injection because the second injection position is basically in the front mould and has high probability of sticking the front mould, the air cylinder 8 is arranged in the plate A and controls the movement of the elastic block 7, and the product has a double-color flat plate structure, so that the positioning problem of the first injection in the conversion process of the first injection and the second injection is needed to be determined, can be produced.

Specifically, the cylinder 8 is installed in the A plate, and the elastic block 7 is connected with the cylinder 8.

Specifically, the straight tops 9 are arranged in the A plate and the B plate, the straight tops 9 are installed inside the A plate and the B plate, the straight tops 9 do not participate in glue sealing in the first shooting, glue sealing is only carried out in the second shooting, and then products are ejected out finally.

The working principle of the embodiment is as follows: the shovel chicken 4 is fixed on the A plate through screws and provided with a fixed block 6 fixed through screws, the fixed block 6 is connected with a row seat 5 through a dovetail structure, the row seat 5 is provided with the fixed block 6 fixed through screws, the fixed block 6 is also connected with a rear mold insert 3 through a dovetail mechanism so as to control the vertical movement of the rear mold insert 3, the front mold part is easy to stick the front mold due to the second injection of a product, so that an elastic block 7 mechanism is made through a cylinder 8 to solve the problem of sticking the front mold of the product, when the first injection of the mold is injected, two rows are in a retraction state, the rear mold insert 3 is pulled below, the product is positioned by side glue sealing, the mold opening of the first injection mold is completed, then a rotary table rotates 180 degrees, the shovel chicken 4 of the mold is inserted into the row seat 5 to push the row seat to move forwards, the row seat 5 pushes the rear mold insert 3 to move upwards, the rear mold insert 3 pushes the product upwards until the product is pressed and positioned by the front mold, and then, performing second injection, opening the mold after the second injection, moving the shovel 4 upwards to pull the slide seat 5 to retract, and pulling the rear mold insert 3 to move downwards by the slide seat 5 due to the dovetail structure to return to the state of the previous first injection.

Example two

The structure of this embodiment is the same basically as first embodiment, and the difference lies in, and 6 fixed mounting of fixed block have a forked tail structure, and fixed block 6 passes through the forked tail structure to be connected with back mould mold insert 3, and back mould mold insert 3 is movable mold insert, connects through the forked tail structure through fixed block 6 of lock on the position of going, pushes up back mould mold insert 3 through the inclined plane of the position of going when upwards pushing up, carries out the return through the forked tail structure during the return.

EXAMPLE III

The structure of this embodiment is the same basically as embodiment one, and the difference lies in, and the spout has been seted up on the 5 surfaces in line seat, forked tail structure and spout sliding connection, and the forked tail structure is still installed in shovel 4 both sides of chicken through

fixed block

6, and 5 line positions in line seat drive two back mould mold inserts 3, and shovel chicken 4 drives two line seat 5 for both sides forked tail structure both sides simultaneously, guarantees that the line position action and the stroke of both sides are unanimous, guarantees to glue and seals and does not have the problem.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Novel double-colored demoulding mechanism of product no location type, including the big body of front mould (1), the big body of back mould (2), A board, B board, back mould mold insert (3), shovel chicken (4), capable seat (5), fixed block (6), bullet piece (7), cylinder (8) and straight top (9), its characterized in that: the front mould big body (1) is installed on the board A, the rear mould big body (2) is installed on the board B, the chicken shoveling seat (4) is installed on the board A, and the walking seat (5) is installed on the board B;

the fixed block (6) is arranged on the slide seat (5) and the shovel chicken (4), and the fixed block (6) is connected with the rear mold insert (3).

2. The novel product non-positioning type two-color demolding mechanism according to claim 1, characterized in that: the cylinder (8) is installed in the plate A, and the elastic block (7) is connected with the cylinder (8).

3. The novel product non-positioning type two-color demolding mechanism according to claim 1, characterized in that: the straight top (9) is provided with a plurality of straight tops, and the straight tops (9) are arranged inside the plate A and the plate B.

4. The novel product non-positioning type two-color demolding mechanism according to claim 1, characterized in that: the fixed block (6) is fixedly provided with a dovetail structure, and the fixed block (6) is connected with the rear mold insert (3) through the dovetail structure.

5. The novel product non-positioning type two-color demolding mechanism according to claim 4, characterized in that: the slide groove has been seted up on line position seat (5) surface, forked tail structure and spout sliding connection, the forked tail structure is still installed in shovel chicken (4) both sides through fixed block (6).