CN219276572U

CN219276572U - Plastic ornaments is with injection mold that can cool off fast

Info

Publication number: CN219276572U
Application number: CN202223564105.9U
Authority: CN
Inventors: 宋喜庆; 毛凤英
Original assignee: Dongguan Xingxufa Jewelry Co ltd
Current assignee: Dongguan Xingxufa Jewelry Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-30
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a quick-cooling injection mold for plastic ornaments, which comprises a lower mold, a refrigerating plate and an upper mold, wherein a plurality of groups of refrigerating plates are symmetrically connected to the outer side of the lower mold, a protective shell is connected to the outer side of the lower mold and positioned on the outer side of the refrigerating plate, guide posts are symmetrically connected to the top end of the protective shell, and joint plates are symmetrically connected to the front side and the back side of the upper mold. According to the utility model, the refrigerating plate is arranged, the upper die can be guided to slide through the joint plate and the guide column, so that the dislocation of the upper die and the lower die is avoided, the injection molding quality of plastic ornaments is reduced, the refrigerating plate is connected and arranged at the outer side of the lower die, and the lower die can be refrigerated and cooled through the working operation of the refrigerating plate, so that the cooling speed of the lower die is accelerated, and the production efficiency of the plastic ornaments is effectively improved.

Description

Plastic ornaments is with injection mold that can cool off fast

Technical Field

The utility model relates to the technical field of plastic ornament injection molds, in particular to a rapidly-cooled injection mold for plastic ornaments.

Background

The plastic ornament is made up by using injection mould and making it pass through such processes of injection moulding machine, high-pressure injection moulding, cooling and solidifying so as to obtain the invented finished product.

However, in the existing injection mold, the injection mold needs to be naturally cooled after pouring in the process of pouring the plastic ornaments, the natural cooling speed of the injection mold is low, and the production efficiency of the plastic ornaments is easily reduced.

Disclosure of Invention

The utility model aims to provide a rapid cooling injection mold for plastic ornaments, which aims to solve the technical problems that the natural cooling speed of the injection mold is low and the production efficiency of the plastic ornaments is easy to be reduced in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but plastics ornaments are with quick refrigerated injection mold, includes bed die, refrigeration board and last mould, the outside symmetry of bed die is connected with multiunit refrigeration board, the outside of bed die is connected with the protective housing, and the protective housing is located the outside of refrigeration board, the top symmetry of protective housing is connected with the guide post, the front and back symmetry of going up the mould is connected with joint plate.

Preferably, the bottom inner wall of the lower die is provided with a storage groove.

Preferably, the top swing joint of bed die has last mould, the bottom of going up the mould is connected with the module.

Preferably, the top of the upper die is connected with a liquid injection hole, and the liquid injection hole penetrates through the bottom end of the module.

Preferably, the bottom of bed die is connected with the backup pad, the bottom symmetry of backup pad is connected with four sets of bracing pieces, the bottom of bracing piece is connected with the mounting panel.

Preferably, the bottom of backup pad is connected with the installation shell, and the installation shell is located one side of bracing piece, the internally mounted of installation shell has the cylinder, the output of cylinder is connected with the telescopic link, and the telescopic link activity runs through the bottom inner wall of bed die.

Preferably, the top end of the telescopic rod is connected with a push plate, and the push plate is embedded with the storage groove.

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

1. according to the utility model, the refrigerating plate is arranged, the upper die can be guided to slide through the joint plate and the guide column, so that the dislocation of the upper die and the lower die is avoided, the injection molding quality of plastic ornaments is reduced, the refrigerating plate is connected and arranged at the outer side of the lower die, and the lower die can be refrigerated and cooled through the working operation of the refrigerating plate, so that the cooling speed of the lower die is accelerated, and the production efficiency of the plastic ornaments is effectively improved.

2. According to the utility model, the air cylinder is arranged, the air cylinder generates kinetic energy through working and provides the kinetic energy for the telescopic rod at the output end, the telescopic rod stretches out and draws back through the kinetic energy provided by the air cylinder, the telescopic rod movably penetrates through the inner wall of the bottom of the lower die, the telescopic rod can push the push plate to move upwards in the storage groove, and the cooled and solidified plastic ornaments are ejected, so that the cooled and solidified plastic ornaments can be conveniently demolded, and the demolding speed of the injection die is effectively improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of a lower mold of the present utility model;

FIG. 3 is a cross-sectional view of a protective housing of the present utility model;

FIG. 4 is a cross-sectional view of a mounting housing of the present utility model;

fig. 5 is a cross-sectional view of the upper mold of the present utility model.

In the figure: 1. a lower die; 101. a storage groove; 2. a refrigeration plate; 201. a protective shell; 202. a guide post; 3. an upper die; 301. a module; 302. a joint plate; 303. a liquid injection hole; 4. a support plate; 401. a support rod; 402. a mounting plate; 5. a mounting shell; 501. a cylinder; 502. a telescopic rod; 503. a push plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2 and 3, the present utility model provides an embodiment: an injection mold capable of being rapidly cooled for plastic ornaments;

including refrigeration board 2, the outside symmetry of bed die 1 is connected with multiunit refrigeration board 2, the outside of bed die 1 is connected with protective housing 201, and protective housing 201 is located the outside of refrigeration board 2, the top symmetry of protective housing 201 is connected with guide post 202, the front and back symmetry of last mould 3 is connected with joint plate 302, refrigeration board 2 is installed around bed die 1 through the connection, refrigeration board 2 passes through electric connection operation work, can cool down bed die 1, protective housing 201 is used for protecting the refrigeration board 2 in bed die 1 outside, avoid causing the damage to refrigeration board 2 in the work of moulding plastics, guide post 202 is cylindric, joint with joint plate 302 through guide post 202, guide post 202 can lead to the slip to last mould 3.

Referring to fig. 1 and 3, the present utility model provides an embodiment: an injection mold capable of being rapidly cooled for plastic ornaments;

including bed die 1, storage tank 101 has been seted up to bed die 1's bottom inner wall, bed die 1 is one of the main integrated configuration of injection mold for the plastics ornaments, bed die 1's inside has certain space, for module 301 provides the joint space, through last mould 3 with bed die 1 joint, module 301 is located bed die 1's inside, through the clearance of module 301 with bed die 1 inner wall, can carry out the preparation of moulding plastics to the plastics ornaments, storage tank 101 provides the gomphosis storage space for push pedal 503, make push pedal 503 and bed die 1's bottom inner wall level mutually.

Referring to fig. 1, 2, 4 and 5, the present utility model provides an embodiment: an injection mold capable of being rapidly cooled for plastic ornaments;

comprises an upper die 3, a supporting plate 4 and a mounting shell 5, wherein the top of a lower die 1 is movably connected with the upper die 3, the bottom end of the upper die 3 is connected with a module 301, the top of the upper die 3 is connected with a liquid injection hole 303, the liquid injection hole 303 penetrates through the bottom end of the module 301, the bottom of the lower die 1 is connected with the supporting plate 4, the bottom end of the supporting plate 4 is symmetrically connected with four groups of supporting rods 401, the bottom end of the supporting rod 401 is connected with a mounting plate 402, the bottom end of the supporting plate 4 is connected with the mounting shell 5, the mounting shell 5 is positioned on one side of the supporting rod 401, an air cylinder 501 is mounted in the mounting shell 5, the output end of the air cylinder 501 is connected with a telescopic rod 502, the telescopic rod 502 movably penetrates through the inner wall of the bottom of the lower die 1, the top end of the telescopic rod 502 is connected with a push plate 503, the push plate 503 is embedded with a containing groove 101, the upper die 3 is one of main combination structures of the injection die for plastic ornaments, the top of the lower die 1 can be covered by connecting and moving with an external power component, the upper die 3 is jointed with the lower die 1, the joint gap between the module 301 and the lower die 1 is connected with an external injection molding machine through a liquid injection hole 303, the heated and melted plastic can be injected into a die cavity at high pressure, the shape of plastic ornaments can be poured, the joint plate 302 provides a connecting position for the guide post 202, the upper die 3 can be guided by connecting the joint plate 302 with the guide post 202, joint dislocation of the upper die 3 and the lower die 1 is avoided, the support plate 4 provides stable support for the lower die 1, the support rod 401 provides a proper installation space for the installation of the installation shell 5 through connecting the support plate 4 with the installation plate 402, the use position of the lower die 1 at the top end of the support plate 4 can be fixed through connection installation and fixation, the installation shell 5 is used for protecting the inside cylinder 501 and stably works and operates, the cylinder 501 generates kinetic energy through working and provides the kinetic energy to the output telescopic rod 502, the telescopic rod 502 stretches out and draws back the operation through the kinetic energy that the cylinder 501 provided, the telescopic rod 502 movably penetrates through the inner wall of the bottom of the lower die 1, and the telescopic rod 502 can push the push plate 503 to move upwards in the storage groove 101 so as to eject the cooled and solidified plastic ornaments.

Working principle: the upper die 3 is driven to move through the external power component, the upper die 3 and the lower die 1 are connected through the joint plate 302 and the guide post 202 in a joint guiding sliding manner, the upper die 3 and the lower die 1 are connected through the liquid injection hole 303 and an external injection molding machine, heated and melted plastic can be injected into a die cavity at high pressure, the shape of plastic ornaments can be poured, the lower die 1 can be cooled through the operation of the cooling plate 2, the cooling speed of the lower die 1 is accelerated, the air cylinder 501 generates kinetic energy through operation and provides the kinetic energy to the telescopic rod 502 at the output end, the telescopic rod 502 stretches out and stretches back through the kinetic energy provided by the air cylinder 501, the telescopic rod 502 can push the push plate 503 to move upwards in the accommodating groove 101, and the cooled and solidified plastic ornaments are ejected.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in 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 utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a but plastics ornaments is with quick refrigerated injection mold, includes bed die (1), refrigeration board (2) and last mould (3), its characterized in that: the outer side symmetry of bed die (1) is connected with multiunit refrigeration board (2), the outside of bed die (1) is connected with protective housing (201), and protective housing (201) are located the outside of refrigeration board (2), the top symmetry of protective housing (201) is connected with guide post (202), the front and back symmetry of last mould (3) is connected with joint plate (302).

2. The rapidly cooled injection mold for plastic ornaments according to claim 1, wherein: the bottom inner wall of the lower die (1) is provided with a storage groove (101).

3. The rapidly cooled injection mold for plastic ornaments according to claim 1, wherein: the top swing joint of bed die (1) has last mould (3), the bottom of going up mould (3) is connected with module (301).

4. A rapidly coolable injection mold for plastic articles according to claim 3, characterized in that: the top of the upper die (3) is connected with a liquid injection hole (303), and the liquid injection hole (303) penetrates through the bottom end of the module (301).

5. The rapidly cooled injection mold for plastic ornaments according to claim 2, wherein: the bottom of bed die (1) is connected with backup pad (4), the bottom symmetry of backup pad (4) is connected with four group's bracing pieces (401), the bottom of bracing piece (401) is connected with mounting panel (402).

6. The rapidly cooled injection mold for plastic ornaments according to claim 5, wherein: the bottom of backup pad (4) is connected with installation shell (5), and installation shell (5) are located one side of bracing piece (401), the internally mounted of installation shell (5) has cylinder (501), the output of cylinder (501) is connected with telescopic link (502), and telescopic link (502) activity run through the bottom inner wall of bed die (1).

7. The rapidly cooled injection mold for plastic ornaments according to claim 6, wherein: the top end of the telescopic rod (502) is connected with a push plate (503), and the push plate (503) is embedded with the accommodating groove (101).