CN217021324U

CN217021324U - Die structure for solving problem of dragging flowers at clamping opening

Info

Publication number: CN217021324U
Application number: CN202220809753.7U
Authority: CN
Inventors: 黄楚荣; 张勇帆; 张盛旭
Original assignee: Guangdong Keer Technological Development Co ltd
Current assignee: Guangdong Keer Technological Development Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-22
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a die structure for solving the problem of dragging flowers at a clamping opening of a sliding block, wherein a demoulding module is used for conveniently demoulding the die, the demoulding module is symmetrically arranged on the outer side surface of a main body module and is at least four, so that an upper die and a lower die are tightly attached together when a product is formed, the demoulding module comprises a fixed block fixed on the main body module, an elastic component arranged in the inner cavity of the fixed block and extending out of the fixed block, a buckle arranged on the outer side surface of the main body module and positioned above the fixed block, and a stroke block arranged on the outer side surface of the main body module and positioned below the fixed block, the fixed block is fixed on the outer side surface of an upper push plate through a bolt, a groove is arranged on the vertical side surface of the fixed block, the elastic component is arranged in the inner cavity of the groove and comprises a movable block of which the end part is arranged in the inner cavity of the fixed block and extends out of the fixed block, and the die structure for solving the problem of dragging flowers at the clamping opening of the sliding block, the method has the advantage of avoiding scraping the product by the mold during demolding.

Description

Die structure for solving problem of dragging flowers at clamping opening

Technical Field

The utility model relates to the technical field of die structures, in particular to a die structure for solving the problem of dragging flowers at a clamping opening of a sliding block.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts.

The prior mould mainly has the following disadvantages in the using process: when the mold is opened, the sliding block is outwards moved out, drag marks can be left on the surface of a product by the sliding block in the moving process, the appearance of the product is influenced, subsequent further processing is needed, and the mold is troublesome.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows: the utility model provides a solve slider nip and drag mould structure of flower, includes: the demoulding module comprises a fixed block fixed on the main module, an elastic component arranged in an inner cavity of the fixed block and extending out of the fixed block, a buckle arranged on the outer side surface of the main module and positioned above the fixed block, and a stroke block arranged on the outer side surface of the main module and positioned below the fixed block.

Preferably, the main body module comprises a lower die, a lower push plate arranged at the top end of the lower die, an upper push plate arranged at the top end of the lower push plate and an upper die arranged at the top end of the upper push plate.

Preferably, the elastic component comprises a movable block and a spring, wherein the end part of the movable block is arranged in the inner cavity of the fixed block and extends out of the fixed block, and the spring is connected with the end part of the movable block and the inner wall of the fixed block.

Preferably, the edge of the top end face of the movable block is an inclined plane.

Preferably, the bottom end of the buckle hook is provided with a rectangular groove, and the groove block and the rectangular groove are mutually embedded.

Preferably, the outer side surface of the stroke block close to the elastic component is an inclined surface.

Preferably, the inclined plane inclination angle on the stroke block is consistent with the inclined plane inclination angle on the movable block.

By adopting the technical scheme, the utility model has the beneficial effects that:

according to the utility model, by arranging the demoulding component, the fixed block is arranged on the upper push plate, the movable block extending out of the fixed block is arranged in the fixed block, the buckle hook is arranged on the outer side surface of the upper mould, the stroke block is arranged on the outer side surface of the lower push plate and is embedded in the buckle hook, so that the mould is different from a conventional mould opening structure when demoulding, the lower mould and the lower push plate are firstly pulled out to drive the mould core to move downwards, the product shrinks more quickly in an injection hot state to enable the outer side surface of the product to be away from the inner wall of the mould, and the movable block moves downwards to extrude inwards to enable the movable block to lose the limit of the buckle hook, so that the upper mould is convenient to demould, the phenomenon that the surface of the product is scratched by the mould when demoulding is carried out is avoided, the appearance smoothness of the product is ensured, the steps of subsequent treatment are reduced, and the production efficiency is increased.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

FIG. 2 is a schematic view of a first stage of demolding in accordance with the present invention;

FIG. 3 is a schematic structural view of a second stage of demolding in accordance with the present invention;

fig. 4 is an enlarged schematic view of the structure of the demolding module of the utility model.

Reference numerals:

100. a main body module; 110. a lower die; 120. a lower push plate; 130. a push plate is arranged; 140. an upper die;

200. demolding the module; 210. a fixed block; 220. an elastic member; 221. a movable block; 222. a spring; 230. buckling; 231. a rectangular groove; 240. and (6) a stroke block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

Some embodiments of the present invention are described below with reference to fig. 1 to 4, and with reference to fig. 1 to 4, a mold structure for solving the problem of the slider clipping and scratching comprises a main body module 100 and a demolding module 200, wherein the main body module 100 comprises a lower mold 110, a lower push plate 120 arranged at the top end of the lower mold 110, an upper push plate 130 arranged at the top end of the lower push plate 120, and an upper mold 140 arranged at the top end of the upper push plate 130, the lower mold 110 and the upper mold 140 cooperate to form a sealed space for thermoplastic molding, so as to facilitate product molding, the lower push plate 120 is arranged at the top end of the lower mold 110, and the upper push plate 130 is arranged at the bottom end of the upper mold 140 and is used for installing the demolding module 200.

The demolding module 200 is used for conveniently demolding a mold, the demolding modules 200 are symmetrically arranged on the outer side surface of the main body module 100 and are at least four, and the upper mold 140 and the lower mold 110 are tightly attached together when a product is molded, the demolding module 200 comprises a fixed block 210 fixed on the main body module 100, an elastic component 220 arranged in the inner cavity of the fixed block 210 and extending out of the fixed block 210, a buckle 230 arranged on the outer side surface of the main body module 100 and positioned above the fixed block 210, and a stroke block 240 arranged on the outer side surface of the main body module 100 and positioned below the fixed block 210, the fixed block 210 is fixed on the outer side surface of the upper pushing plate 130 through bolts, a groove is formed in the vertical side surface of the fixed block 210, the elastic component 220 is arranged in the inner cavity of the groove and comprises a movable block 221 with an end part arranged in the inner cavity of the fixed block 210 and extending out of the fixed block 210 and a spring 222 connecting the end part of the movable block 221 and the inner wall of the fixed block 210, the movable block 221 moves in the groove, the edge of the top end of the movable surface is an inclined plane, the movable block 221 is driven by the stroke block 240 to move, one end of the spring 222 is fixedly connected with the end portion of the movable block 221, the other end of the spring is fixedly connected to the inner bottom wall of the groove, and the movable block 221 is kept in an extending state, so that the buckle hook 230 is limited.

The buckle hook 230 is installed on the outer side surface of the upper die 140 through a bolt, the center point of the buckle hook 230 and the center point of the fixed block 210 are located on the same horizontal line, the cross section of the buckle hook 230 is G-shaped, the inner side surface of the buckle hook is a horizontal plane and is embedded with the horizontal plane of the movable block 221 for fixing the upper die 140, the middle part of the bottom end of the buckle hook 230 is provided with an upward extending rectangular groove 231 for the stroke block 240 to move, the bottom end of the stroke block 240 is installed on the outer side surface of the lower push plate 120 through a bolt, the cross section of the stroke block 240 is L-shaped, the outer side surface of the stroke block 240 close to the lower push plate 120 is provided with a notch, the top wall of the notch is arranged in an inclined plane, and the inclined plane of the inclined plane is consistent with the inclined plane of the movable block 221, when the stroke block 240 moves downwards, the inclined plane of the stroke block 240 contacts the movable block 221 and extrudes the movable block 221 into the fixed block 210, thereby, the movable block 221 loses the limit of the hook 230, and the upper die 140 can be conveniently demoulded.

The working principle and the using process of the utility model are as follows: when demoulding, the conventional mould opening structure is distinguished, in the first stage, the lower mould 110 and the lower push plate 120 are moved downwards to drive the mould core to move downwards, so that a cavity is formed inside a product, at the moment, because the product shrinks quickly in an injection molding hot state, the outer side surface of the product is separated from a gap formed between the inner wall of the mould and the inner wall of the mould, so that the mould is prevented from scraping a product in demoulding, in the second stage, the lower push plate 120 which moves downwards drives the stroke block 240 to move downwards, so that the stroke block 240 extrudes the movable block 221 inwards, the movable block 221 moves inwards to lose the limit of the buckling hook 230, at the moment, the upper mould 140 is moved upwards to separate the mould from the product, and demoulding is completed.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are used broadly and should be construed to mean, for example, that the elements are connected, either fixedly, detachably, or integrally, or indirectly through intervening elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

In the description of the present specification, the description of "one embodiment," "some embodiments," "specific embodiments," etc., means 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 utility model. 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. A solve die structure that presss from both sides mouth and drag flower includes: main part module (100) and drawing of patterns module (200), its characterized in that, drawing of patterns module (200) is including fixing fixed block (210) on main part module (100), setting in fixed block (210) inner chamber and stretch out elastic component (220) of fixed block (210), install on main part module (100) lateral surface and be located buckle hook (230) of fixed block (210) top and install on main part module (100) lateral surface and be located stroke piece (240) of fixed block (210) below.

2. The die structure for solving the problem of the gap dragging is characterized in that the main body module (100) comprises a lower die (110), a lower push plate (120) arranged at the top end of the lower die (110), an upper push plate (130) arranged at the top end of the lower push plate (120) and an upper die (140) arranged at the top end of the upper push plate (130).

3. The mold structure for solving the problem of the gap dragging according to claim 1, wherein the elastic component (220) comprises a movable block (221) having an end portion disposed in the inner cavity of the fixed block (210) and extending out of the fixed block (210), and a spring (222) connecting the end portion of the movable block (221) and the inner wall of the fixed block (210).

4. The mold structure for solving the problem of the gap dragging according to claim 3, wherein the top end face edge of the movable block (221) is a bevel.

5. The mold structure for solving the problem of the gap dragging according to claim 1, wherein the bottom end of the hook (230) is provided with a rectangular groove (231), and the stroke block (240) is embedded with the rectangular groove (231).

6. The mold structure for solving the problem of the gap dragging according to claim 1, wherein the outer side surface of the stroke block (240) close to the elastic component (220) is provided with an inclined surface.

7. The mold structure for solving the problem of the gap dragging according to claim 6, wherein the inclined angle of the inclined plane on the stroke block (240) is the same as the inclined angle of the inclined plane on the movable block (221).