CN216832006U

CN216832006U - Injection mold for quickly molding injection molding piece

Info

Publication number: CN216832006U
Application number: CN202220135834.3U
Authority: CN
Inventors: 李时良
Original assignee: Shenzhen Wangshunda Plastic Mould Co ltd
Current assignee: Shenzhen Wangshunda Plastic Mould Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-06-28
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses an injection mold of quick shaping injection molding, comprises a workbench, the last surface mounting of workstation has the support frame, electric cylinder is installed on the top of support frame, flexible post is installed to electric cylinder's output, the mould is installed to the bottom of flexible post, the bed die is installed on the top of workstation, the inside of bed die is provided with the groove of moulding plastics, the outer wall in groove of moulding plastics is provided with the heat dissipation baffle, the outer wall of heat dissipation baffle is provided with the cooling trough. The utility model discloses a mould carries out the rigidity with the bed die in the promotion that electric cylinder, flexible post, reference column, locating hole can be quick, through the setting of cooling trough, heat dissipation baffle, can cool down the molten plastic who pours into injection mold into for molten plastic can carry out quick heat dissipation cooling to the finished product after the shaping simultaneously in the inside rapid prototyping of injection mold, can improve injection mold's production efficiency effectively.

Description

Injection mold for quickly forming injection molding piece

Technical Field

The utility model relates to an injection mold field specifically is an injection mold of quick shaping injection molding.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like. Stirring the completely molten plastic material by a screw at a certain temperature, injecting the plastic material into a mold cavity by high pressure, and cooling and solidifying to obtain a molded product. The method is suitable for mass production of parts with complex shapes, and is one of important processing methods.

The existing injection mold is slow in plastic molding after injection molding, basically needs long-time cooling after injection molding, but the natural cooling mode is long in cooling time and low in working efficiency, and the surface temperature of a finished product after molding is high, so that the finished product after molding cannot be cooled quickly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide an injection mold of quick shaping injection molding.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection mold of rapid prototyping injection molding, includes the workstation, the last surface mounting of workstation has the support frame, electric cylinder is installed on the top of support frame, flexible post is installed to electric cylinder's output, the mould is installed to the bottom of flexible post, the bed die is installed on the top of workstation, the inside of bed die is provided with the groove of moulding plastics, the outer wall in groove of moulding plastics is provided with heat dissipation baffle, heat dissipation baffle's outer wall is provided with the cooling trough, the inlet channel is installed to one side of bed die, the outlet conduit is installed to one side that the inlet channel was kept away from to the bed die, the internally mounted of outlet conduit has outlet valve door.

Preferably, the lower end of the upper die is provided with a positioning column, the upper surface of the lower die is provided with a positioning hole, and the positioning hole is clamped with the positioning column.

Preferably, the water inlet pipeline is connected with the water outlet pipeline through a cooling water tank.

Preferably, a liquid tank cover plate is mounted on the upper surface of the lower die.

Preferably, a handle is installed at one side of the lower mold.

Preferably, the bottom of bed die installs the slider, the surface of workstation is provided with the spout, and spout and slider sliding connection.

Preferably, one side of the workbench is provided with a baffle plate.

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

the utility model discloses a mould carries out the rigidity with the bed die in the promotion that electric cylinder, flexible post, reference column, locating hole can be quick, through the setting of cooling trough, heat dissipation baffle, can cool down the molten plastic who pours into injection mold into for molten plastic can carry out quick heat dissipation cooling to the finished product after the shaping simultaneously in the inside rapid prototyping of injection mold, can improve injection mold's production efficiency effectively.

Drawings

Fig. 1 is a schematic overall first three-dimensional structure of the present invention;

fig. 2 is a second overall three-dimensional structural schematic diagram of the present invention;

fig. 3 is a partial three-dimensional structural schematic diagram of the present invention;

fig. 4 is a partial sectional structural schematic view of the present invention.

The figure illustrates the format: 1. a work table; 2. a support frame; 3. an electric cylinder; 4. a telescopic column; 5. an upper die; 6. a positioning column; 7. a lower die; 8. positioning holes; 9. injection molding a groove; 10. a water inlet pipe; 11. a cooling water tank; 12. a heat dissipating partition; 13. a liquid tank cover plate; 14. a water outlet pipeline; 15. a water outlet valve; 16. a grip; 17. a slider; 18. a chute; 19. and (7) blocking the plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, an injection mold for rapid molding of injection molding parts comprises a workbench 1, a support frame 2 is installed on the upper surface of the workbench 1, an electric cylinder 3 is installed on the top end of the support frame 2, a telescopic column 4 is installed at the output end of the electric cylinder 3, the telescopic column 4 is pushed to move by the electric cylinder 3, an upper mold 5 is installed at the bottom end of the telescopic column 4, the telescopic column 4 pushes the upper mold 5 to move downwards, a lower mold 7 is installed on the top end of the workbench 1, an injection groove 9 is arranged inside the lower mold 7, molten plastic is injected through the injection groove 9, a heat dissipation partition plate 12 is arranged on the outer wall of the injection groove 9, the molten plastic molded in the injection groove 9 is dissipated by the heat dissipation partition plate 12, a cooling water tank 11 is arranged on the outer wall of the heat dissipation partition plate 12, the molten plastic in the injection groove 9 is cooled and molded by the cooling water tank 11, a water inlet pipe 10 is installed on one side of the lower mold 7, a water outlet pipeline 14 is installed on one side, away from the water inlet pipeline 10, of the lower die 7, cooling water is injected through the water inlet pipeline 10, the cooling water is discharged through the water outlet pipeline 14, a water outlet valve 15 is installed inside the water outlet pipeline 14, the discharging of the cooling water is controlled through the water outlet valve 15, a liquid tank cover plate 13 is installed on the upper surface of the lower die 7, a handle 16 is installed on one side of the lower die 7, and the lower die 7 can be drawn out in a sliding mode through the handle 16.

In one aspect of the present embodiment, the positioning column 6 is installed at the lower end of the upper mold 5, the positioning hole 8 is provided on the upper surface of the lower mold 7, and the positioning hole 8 is in clamping connection with the positioning column 6, so that the positions of the upper mold 5 and the lower mold 7 can be fixed by the clamping connection between the positioning hole 8 and the positioning column 6.

In one aspect of the present embodiment, the water inlet pipe 10 and the water outlet pipe 14 are connected to each other via the cooling water tank 11, and the water inlet pipe 10 and the water outlet pipe 14 can inject and discharge cooling water into and from the cooling water tank 11 to cool and mold the molten plastic in the injection tank 9.

In one aspect of the present embodiment, a sliding block 17 is installed at the bottom end of the lower mold 7, a sliding groove 18 is disposed on the surface of the table 1, the sliding groove 18 is slidably connected to the sliding block 17, and the lower mold 7 can be slidably extracted by engaging with the handle 16 through the sliding connection between the sliding groove 18 and the sliding block 17.

In one aspect of the present embodiment, a stop plate 19 is provided on one side of the table 1, and the stop plate 19 can limit the position of the lower mold 7.

The utility model discloses a theory of operation: this injection mold of rapid prototyping injection molding is when using, pour into the molten plastics into through groove 9 of moulding plastics, later start electric cylinder 3, promote flexible post 4 motion through electric cylinder 3, flexible post 4 promotes mould 5 downstream, it has carried out injection moulding with the cooperation of bed die 7, later inject the cooling water into cooling trough 11 through inlet channel 10, cooling trough 11 carries out cooling forming to the molten plastics in the groove 9 of moulding plastics, cooperation through thermal baffle 12 and cooling trough 11, the molten plastics after the shaping in the groove 9 of moulding plastics dispels the heat, later discharge through outlet valve 15 control cooling trough 11's cooling water, slide lower mould 7 through pulling handle 16 and take out, take out fashioned plastics at last, all consumer in this scheme all supply power through external power supply.

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. The utility model provides an injection mold of rapid prototyping injection molding, includes workstation (1), its characterized in that: the upper surface mounting of workstation (1) has support frame (2), electric cylinder (3) are installed on the top of support frame (2), flexible post (4) are installed to the output of electric cylinder (3), mould (5) are installed to the bottom of flexible post (4), bed die (7) are installed on the top of workstation (1), the inside of bed die (7) is provided with injection molding groove (9), the outer wall in injection molding groove (9) is provided with heat dissipation baffle (12), the outer wall of heat dissipation baffle (12) is provided with cooling trough (11), inlet channel (10) are installed to one side of bed die (7), outlet conduit (14) are installed to one side that inlet channel (10) were kept away from in bed die (7), the internally mounted of outlet conduit (14) has outlet valve (15).

2. The injection mold for rapid prototyping of injection molded parts of claim 1, wherein: and the lower end of the upper die (5) is provided with a positioning column (6), the upper surface of the lower die (7) is provided with a positioning hole (8), and the positioning hole (8) is connected with the positioning column (6) in a clamping manner.

3. The injection mold for rapid prototyping of injection molded parts of claim 1, wherein: the water inlet pipeline (10) is connected with the water outlet pipeline (14) through a cooling water tank (11).

4. The injection mold for rapid prototyping of injection molded parts of claim 1, wherein: and a liquid tank cover plate (13) is arranged on the upper surface of the lower die (7).

5. The injection mold for rapid prototyping of injection molded parts of claim 1, wherein: a handle (16) is arranged on one side of the lower die (7).

6. The injection mold for rapid prototyping of injection molded parts of claim 1, wherein: slider (17) are installed to the bottom of bed die (7), the surface of workstation (1) is provided with spout (18), and spout (18) and slider (17) sliding connection.

7. The injection mold for rapid prototyping of injection molded parts of claim 1, wherein: one side of the workbench (1) is provided with a baffle plate (19).