CN218196634U

CN218196634U - Mold with ejection mechanism

Info

Publication number: CN218196634U
Application number: CN202222244042.2U
Authority: CN
Inventors: 魏万明
Original assignee: Suzhou Gaojingxin Precision Mould Co ltd
Current assignee: Suzhou Gaojingxin Precision Mould Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-01-03
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a belong to forming die drawing of patterns technical field, specifically be a mould with ejection mechanism, comprising a base plate, the upside fixed mounting of bottom plate has the backup pad, the mould body is installed in the outside of backup pad, the backup pad is located the inside side wall mounting of mould body has the stripper plate, and the stripper plate closely laminates with the inner wall of mould body, motor and carousel are installed respectively to both sides about the last lateral wall of bottom plate, all install the screw rod on the output of motor and the last lateral wall of carousel, all install the fixed plate of being connected with the screw rod on the lateral wall about the mould body, can restrict the stripper plate in the inside position of mould body through the setting of backup pad, motor, carousel, screw rod, fixed plate, drive wheel and drive belt's cooperation can control mould body longitudinal movement, can adjust the stripper plate in this internal position of mould like this to this can be ejecting with forming die through the stripper plate after the mould shaping.

Description

Mold with ejection mechanism

Technical Field

The utility model relates to a forming die drawing of patterns technical field specifically is a mould with ejection mechanism.

Background

The industrial production is used for obtaining various dies and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods. 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 existing injection mold has the problem of difficult demolding in demolding, and simultaneously, molded parts are damaged due to uneven force application in the demolding process, so that the quality of the parts is influenced, unnecessary loss is caused, and the demolding speed is reduced due to difficult demolding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould with ejection mechanism to there is the problem of difficult drawing of patterns in the current injection mold who proposes in solving above-mentioned background art when the drawing of patterns, simultaneously because the inhomogeneous meeting of application of force leads to the shaping part to damage, thereby has influenced the quality of part, causes the unnecessary loss, and the drawing of patterns difficulty has also reduced the problem of drawing of patterns speed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould with ejection mechanism, includes the bottom plate, the upside fixed mounting of bottom plate has the backup pad, the mould body is installed in the outside of backup pad, the backup pad is located the inside last side wall mounting of mould body has the stripper plate, and the stripper plate closely laminates with the inner wall of mould body, motor and carousel are installed respectively to the both sides about the last lateral wall of bottom plate, all install the screw rod on the output of motor and the last lateral wall of carousel, all install the fixed plate of being connected with the screw rod about the mould body on the lateral wall, two all install the drive wheel on the pole wall of screw rod, two be connected with the drive belt between the drive wheel.

Preferably, the side wall of the supporting plate is provided with a butt joint groove, the lower side wall of the extrusion plate is fixedly provided with a butt joint plate corresponding to the butt joint groove, the butt joint groove and the butt joint plate are detachably connected through a screw, and the side wall of the supporting plate is provided with a groove corresponding to the screw.

Preferably, the side wall of the bottom plate is provided with a mounting groove corresponding to the motor.

Preferably, the upper surface of the extrusion plate is coated with an anti-sticking coating.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses simple structure, can restrict the stripper plate in the inside position of mould body through the setting of backup pad, including a motor, an end cap, a controller, and a cover plate, the carousel, the screw rod, the fixed plate, the cooperation of drive wheel and drive belt can control mould body longitudinal movement, can adjust the stripper plate in this internal position of mould like this, with this can be ejecting with forming die through the stripper plate after the mould shaping, and can guarantee that the atress is even, thereby can guarantee forming die's integrality, the speed of drawing of patterns can be improved through the setting of this kind of ejecting structure, and can guarantee the quality of drawing of patterns, avoid causing the loss.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of FIG. 1;

FIG. 3 is an enlarged view of the portion A in FIG. 2;

fig. 4 is a partial structure diagram of the present invention.

In the figure: the die comprises a base plate 1, a supporting plate 2, a die body 3, an extrusion plate 4, a butt joint groove 5, a butt joint plate 6, a groove 7, a screw 8, a motor 9, a rotary table 10, a screw rod 11, a fixing plate 12, a driving wheel 13, a driving belt 14 and a mounting groove 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should 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 orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element 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.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a mould with ejection mechanism, includes bottom plate 1, the upside fixed mounting of bottom plate 1 has backup pad 2, mould body 3 is installed in the outside of backup pad 2, backup pad 2 is located mould body 3 inside and goes up the side wall and install stripper plate 4, and stripper plate 4 and mould body 3's inner wall closely laminates, can make like this keep whole between stripper plate 4 and the inner wall of mould body 3, avoids influencing the fashioned quality of mould, motor 9 and carousel 10 are installed respectively to both sides about the last lateral wall of bottom plate 1, all install screw rod 11 on the output of motor 9 and the last lateral wall of carousel 10, can control screw rod 11 through motor 9 and rotate, all install fixed plate 12 of being connected with screw rod 11 on the lateral wall about mould body 3, the rotation of screw rod 11 can make mould body 3 along with fixed plate 12 synchronous motion under the screw-thread fit, two all install drive wheel 13 on the pole wall of screw rod 11, two be connected with drive belt 14 between the drive wheel 13, can make the screw rod 11 rotation on motor 9 control carousel 10 simultaneously through cooperation between both.

Wherein, the butt joint groove 5 has been seted up on the lateral wall of backup pad 2, fixed mounting has and butt joint the corresponding buttcover plate 6 in groove 5 on the lower lateral wall of stripper plate 4, can dismantle through screw 8 between butt joint groove 5 and the buttcover plate 6 and be connected, set up the recess 7 that corresponds with screw 8 on the lateral wall of backup pad 2, the mounted position that stripper plate 4 can be fixed to the combination of butt joint groove 5 and buttcover plate 6, the dismouting of being convenient for of being connected of screw 8, set up the mounting groove 15 that corresponds with motor 9 on the lateral wall of bottom plate 1, the mounted position of fixed motor 9 of being convenient for, the upper surface coating of stripper plate 4 has anti-sticking coating, reduces the adhesion degree between forming die and the stripper plate 4.

The working principle is as follows: when demoulding is needed after mould forming, firstly, the motor 9 is started, the screw rod 11 can be rotated through the rotation of the motor 9, the screw rod 11 on the turntable 10 can be synchronously rotated under the matching of the driving wheel 13 and the driving belt 14, the mould body 3 can be controlled to move downwards under the matching of threads and the limitation of the support plate 2, the extrusion plate 4 arranged on the upper side of the support plate 2 moves upwards in the mould body 1, the mould formed in the mould body can be upwards pushed, the inner wall of the mould body 3 is separated, the uniform stress can be ensured through integral pushing, the damage can be avoided, the forming mould can be rapidly and completely taken out, the extrusion plate 4 can be reset through the reversion of the motor 9 after the completion, the injection molding work can be repeatedly carried out, the demoulding of the forming mould can be conveniently carried out through an ejection mode, the demoulding quality can be ensured, and the mould unloading quality is convenient and fast.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mould with ejection mechanism, includes bottom plate (1), its characterized in that: the utility model discloses a die, including bottom plate (1), mould body (3), backup pad (2) are located the inside side wall mounting that goes up of mould body (3) and have stripper plate (4), and stripper plate (4) closely laminate with the inner wall of mould body (3), motor (9) and carousel (10) are installed respectively to both sides about the last lateral wall of bottom plate (1), all install screw rod (11) on the last lateral wall of the output of motor (9) and carousel (10), all install fixed plate (12) of being connected with screw rod (11) about mould body (3) on the lateral wall, two all install drive wheel (13) on the pole wall of screw rod (11), two be connected with drive belt (14) between drive wheel (13).

2. A mold having an ejection mechanism according to claim 1, wherein: seted up on the lateral wall of backup pad (2) and docked groove (5), fixed mounting has on the lower lateral wall of stripper plate (4) and docks board (6) corresponding with docked groove (5), can dismantle through screw (8) between docked groove (5) and dock board (6) and be connected, offer recess (7) that correspond with screw (8) on the lateral wall of backup pad (2).

3. A mold having an ejection mechanism according to claim 1, wherein: the side wall of the bottom plate (1) is provided with a mounting groove (15) corresponding to the motor (9).

4. A mold having an ejection mechanism according to claim 1, wherein: and an anti-sticking coating is coated on the upper surface of the extrusion plate (4).