CN216578962U

CN216578962U - Injection mold convenient to drawing of patterns

Info

Publication number: CN216578962U
Application number: CN202122884033.5U
Authority: CN
Inventors: 赵志卿; 李强; 莫振焕
Original assignee: Dongguan Xiangyi Precision Mould Co ltd
Current assignee: Dongguan Xiangyi Precision Mould Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-24
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of injection molding equipment and discloses an injection mold convenient for demolding, which comprises a mold seat, wherein the top of the mold seat is bolted with a vertical plate, the top of the vertical plate is bolted with a top plate, and two sides of the bottom of the top plate are both bolted with air cylinders; according to the utility model, the cylinder is opened, the mold frame at the bottom of the fixing plate is driven to move downwards under the action of the cylinder until injection molding is carried out through the injection molding groove, the fixing plate is driven to move upwards through the cylinder after injection molding is finished, and the demolding plate is moved to perform demolding under the action of the demolding rod, so that the demolding effect is improved, and the injection molding production efficiency is improved.

Description

Injection mold convenient to drawing of patterns

Technical Field

The utility model relates to the technical field of injection molding equipment, in particular to an injection mold convenient for demolding.

Background

Injection molding is a method for producing and molding industrial products, and the products generally adopt rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding and die casting methods.

Most injection moulding equipment in the existing market uses comparatively inconveniently, and the effect is relatively poor when not only drawing of patterns, influences the production efficiency of moulding plastics, and is difficult to carry out quick cooling after finishing moulding plastics, influences the staff during the drawing of patterns and operates, has increased staff's burden, for this reason we have proposed the injection mold of the drawing of patterns of being convenient for to solve the problem that the aforesaid exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an injection mold convenient for demolding, which has the advantages of convenience for demolding and cooling, and solves the problems that most injection molding equipment in the market is inconvenient to use, the demolding effect is poor, the injection molding production efficiency is influenced, quick cooling is difficult to carry out after the injection molding is finished, the operation of workers is influenced during demolding, and the burden of the workers is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an injection mold convenient to drawing of patterns, includes the mould seat, the top bolt of mould seat has the riser, the top bolt of riser has the roof, the equal bolt in both sides of roof bottom has the cylinder, the output end bolt of cylinder has the fixed plate, the bottom bolt of fixed plate has the mould frame, the inside of mould frame is provided with the stripper plate, the both sides at stripper plate top and the bolt of the corresponding department of inner wall of fixed plate have reset spring, the bottom bolt of roof has the stripper rod, and the other end of stripper rod is corresponding with the stripper plate, the groove of moulding plastics has been seted up at the top of mould seat, the cooling bath has been seted up in the inside in the groove of just being located moulding plastics in the outside of mould seat, one side bolt of mould seat has the pressure cooling jar, and the top and the cooling bath of pressure cooling jar communicate mutually.

Preferably, the fan is bolted to both sides of riser, and the air outlet of fan is corresponding with the outside of mould frame, through having designed the fan, can be convenient for improve the cooling effect.

Preferably, one side of the die base is communicated with a drain pipe, one end of the drain pipe is communicated with the cooling tank, and the drain pipe is designed, so that the cooling liquid in the cooling tank can be conveniently replaced.

Preferably, the bottom of the die holder is bolted with a bottom plate, four corners of the bottom plate are all bolted with moving wheels, and the device can be conveniently moved by designing the bottom plate and the moving wheels.

Preferably, the outer side of the cylinder is fixedly sleeved with the stabilizing frame, one side of the stabilizing frame is bolted to the inner wall of the vertical plate, and the stabilizing frame is designed, so that the cylinder can be stably supported.

Preferably, the number of the demoulding rods is two, the demoulding rods can penetrate through the top of the fixing plate and correspond to the demoulding plate through the return spring, and demoulding can be conveniently carried out after injection moulding through designing the demoulding rods corresponding to the demoulding plate.

Compared with the prior art, the utility model provides the injection mold convenient for demolding, which has the following beneficial effects:

according to the utility model, the cylinder is opened, the mold frame at the bottom of the fixed plate is driven to move downwards under the action of the cylinder until injection molding is carried out through the injection molding groove, the fixed plate is driven to move upwards through the cylinder after injection molding is finished, and the demolding plate is moved to demold under the action of the demolding rod, so that the demolding effect is improved, and the injection molding production efficiency is improved;

according to the utility model, the pressurized cooling tank is opened, and the cooling liquid in the pressurized cooling tank is sent to the cooling tank, so that the injection molding tank is cooled, the fan can be opened during demolding to improve the cooling effect, the operation of workers is facilitated, the burden of the workers is reduced, and the injection molding machine is worthy of popularization and application.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic cross-sectional elevation view of the structure of the present invention;

FIG. 3 is a schematic front view of the structure of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2 according to the present invention.

In the figure: 1. a mold base; 2. a vertical plate; 3. a top plate; 4. a cylinder; 5. a fixing plate; 6. a mold frame; 7. a stripper plate; 8. a return spring; 9. a stripper bar; 10. injection molding a groove; 11. a cooling tank; 12. a pressurized cooling tank; 13. a fan; 14. a drain pipe; 15. a base plate; 16. a moving wheel; 17. and a stabilizing frame.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an injection mold convenient for demolding comprises a mold base 1, a vertical plate 2 is bolted on the top of the mold base 1, a top plate 3 is bolted on the top of the vertical plate 2, air cylinders 4 are bolted on both sides of the bottom of the top plate 3, a fixing plate 5 is bolted on the output end of the air cylinders 4, a mold frame 6 is bolted on the bottom of the fixing plate 5, a demolding plate 7 is arranged inside the mold frame 6, a return spring 8 is bolted on both sides of the top of the demolding plate 7 and corresponding to the inner wall of the fixing plate 5, a demolding rod 9 is bolted on the bottom of the top plate 3, the other end of the demolding rod 9 corresponds to the demolding plate 7, an injection groove 10 is formed on the top of the mold base 1, a cooling groove 11 is formed inside the mold base 1 and located outside the injection groove 10, a pressurized cooling tank 12 is bolted on one side of the mold base 1, and the top of the pressurized cooling tank 12 is communicated with the cooling groove 11, by opening the air cylinders 4, the mold frame 6 at the bottom of the fixing plate 5 is driven to move downwards under the action of the air cylinder 4 until injection molding is carried out through the injection molding groove 10, the fixing plate 5 is driven to move upwards through the air cylinder 4 after injection molding is finished, and the demolding plate 7 is moved to perform demolding under the action of the demolding rod 9, so that the demolding effect is improved, and the injection molding production efficiency is improved.

Further, the fan 13 is bolted to both sides of the vertical plate 2, and the air outlet of the fan 13 corresponds to the outer side of the mold frame 6, so that the cooling effect can be improved conveniently by designing the fan 13.

Furthermore, one side of the mold base 1 is communicated with a drain pipe 14, one end of the drain pipe 14 is communicated with the cooling tank 11, and the drain pipe 14 is designed to facilitate replacement of the cooling liquid in the cooling tank 11.

Further, the bottom of the die holder 1 is bolted with a bottom plate 15, four corners of the bottom plate 15 are all bolted with moving wheels 16, and the device can be moved conveniently by designing the bottom plate 15 and the moving wheels 16.

Further, the outer side of the cylinder 4 is fixedly sleeved with a stabilizing frame 17, one side of the stabilizing frame 17 is bolted to the inner wall of the vertical plate 2, and the cylinder 4 can be stably supported by designing the stabilizing frame 17.

Furthermore, the number of the demoulding rods 9 is two, the demoulding rods 9 can penetrate through the top of the fixing plate 5 and correspond to the demoulding plate 7 through the return spring 8, and demoulding can be conveniently carried out after injection moulding by designing the demoulding rods 9 corresponding to the demoulding plate 7.

During the use, through opening cylinder 4, the mould frame 6 of fixed plate 5 bottom is driven to move down through the effect of cylinder 4, until moulding plastics through moulding plastics groove 10, mould plastics and finish the back and drive fixed plate 5 through cylinder 4 and shift up to remove the drawing of patterns through the effect of stripper rod 9 stripper plate 7, through opening pressurization cooling tank 12 during the cooling, send the coolant liquid in pressurization cooling tank 12 to cooling tank 11 in, thereby cool off groove 10 of moulding plastics, can open fan 13 during the drawing of patterns and improve the cooling effect, can accomplish the operation.

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 appended claims and their equivalents.

Claims

1. The utility model provides an injection mold convenient to drawing of patterns, includes mould seat (1), its characterized in that: the top bolt of mould seat (1) has riser (2), the top bolt of riser (2) has roof (3), the equal bolt in both sides of roof (3) bottom has cylinder (4), the output end bolt of cylinder (4) has fixed plate (5), the bottom bolt of fixed plate (5) has mould frame (6), the inside of mould frame (6) is provided with stripper plate (7), the both sides at stripper plate (7) top and with the corresponding bolt of the inner wall of fixed plate (5) have reset spring (8), the bottom bolt of roof (3) has stripper rod (9), and the other end and stripper plate (7) of stripper rod (9) are corresponding, injection molding groove (10) has been seted up at the top of mould seat (1), cooling bath (11) has been seted up to the inside of mould seat (1) and the outside that is located injection molding groove (10), and a pressurizing and cooling tank (12) is bolted on one side of the die seat (1), and the top of the pressurizing and cooling tank (12) is communicated with the cooling groove (11).

2. The injection mold for facilitating demolding as claimed in claim 1, wherein: the fan (13) is bolted to both sides of the vertical plate (2), and the air outlet of the fan (13) corresponds to the outer side of the mold frame (6).

3. The injection mold for facilitating demolding as claimed in claim 1, wherein: one side of the die seat (1) is communicated with a drain pipe (14), and one end of the drain pipe (14) is communicated with the cooling groove (11).

4. The injection mold for facilitating demolding as claimed in claim 1, wherein: the bottom of the die base (1) is in bolted connection with a bottom plate (15), and four corners of the bottom plate (15) are in bolted connection with moving wheels (16).

5. The injection mold for facilitating demolding as claimed in claim 1, wherein: the outer side of the cylinder (4) is fixedly sleeved with a stabilizing frame (17), and one side of the stabilizing frame (17) is bolted to the inner wall of the vertical plate (2).

6. The injection mold for facilitating demolding as claimed in claim 1, wherein: the number of the demoulding rods (9) is two, and the demoulding rods (9) can penetrate through the top of the fixing plate (5) and correspond to the demoulding plate (7) through the return spring (8).