CN217169631U

CN217169631U - Milk powder cover injection mold

Info

Publication number: CN217169631U
Application number: CN202220054164.2U
Authority: CN
Inventors: 李兆静; 李卫东; 尹青; 周小洪; 王传鹏
Original assignee: Qingdao Huachuang Plastic Industry Co ltd
Current assignee: Qingdao Huachuang Plastic Industry Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-08-12
Anticipated expiration: 2032-01-10

Abstract

The utility model discloses a milk power lid injection mold relates to milk power lid processing technology field, specifically is a milk power lid injection mold, including bed die, last mould, it is located the top of bed die to go up the mould, the die cavity is installed to the bottom of going up the mould, the equal fixedly connected with inlet tube in left side of bed die and last mould, the fixed intercommunication in top of inlet tube has the blow pipe, the left end fixedly connected with ooff valve of blow pipe. This milk power lid injection mold blows the water pipe through setting up, and after processing was accomplished, the interface of will blowing and external air pump utilize the air pump to blow to the inside of blowing the water pipe, then blow the water pipe and blow in inlet tube, cooling chamber, outlet pipe with the air current in, the convenience blows off remaining moisture in inlet tube, cooling chamber, the outlet pipe, avoids the inside of inlet tube, cooling chamber, outlet pipe to rust.

Description

Milk powder cover injection mold

Technical Field

The utility model relates to a milk power lid processing technology field specifically is a milk power lid injection mold.

Background

The milk powder is prepared by removing water from animal milk, and is suitable for storage. The milk powder is prepared by using fresh milk or goat milk as a raw material, removing almost all water in the milk by a freezing or heating method, drying, and adding a proper amount of vitamins, minerals and the like. The instant milk powder has larger and loose particle, better wetting property and higher dispersity than the common milk powder. When the preparation is made, the product can be dissolved rapidly even with warm water.

Milk powder is generally stored in a milk powder tank, a milk powder cover is installed on the milk powder tank, the milk powder cover is generally provided with a metal milk powder cover and a plastic milk powder cover, the plastic milk powder cover is generally manufactured in an injection molding mode, the existing milk powder cover injection mold can only produce one milk powder cover at a time, the production efficiency is low, meanwhile, water injection cooling can be generally carried out in the mold for improving the cooling efficiency of the mold, but after production is completed, moisture can be remained in the mold, the mold is easy to rust, and therefore the milk powder cover injection mold is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a milk power lid injection mold, the problem of proposing in the above-mentioned background art has been solved to the not enough of prior art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a milk power lid injection mold, includes the bed die, goes up the mould, it is located the top of bed die to go up the mould, the die cavity is installed to the bottom of going up the mould, the equal fixedly connected with inlet tube in left side of bed die and last mould, the fixed intercommunication in top of inlet tube has the blow pipe, the left end fixedly connected with ooff valve of blow pipe, the die cavity is installed at the top of bed die, the bottom activity of die cavity has cup jointed the liftout plate down, the bottom fixedly connected with ejecting device of liftout plate.

Optionally, a guide pillar is fixedly connected to the top of the lower die, a guide sleeve is arranged inside the upper die, and the guide pillar is movably sleeved inside the guide sleeve.

Optionally, the number of the upper mold cavities is four, the upper mold cavities are matched with the lower mold cavities, the top of the lower mold is fixedly connected with an injection molding port, and four pipelines are separated from the bottom of the injection molding port and are respectively communicated with the upper mold cavities.

Optionally, a cooling cavity is formed in the lower die and the upper die, the left side of the cooling cavity is communicated with the water inlet pipe, and the right side of the cooling cavity is fixedly connected with the water outlet pipe.

Optionally, the switch valve is fixedly installed on the left side of the upper mold, and the left side of the switch valve is fixedly connected with an air blowing interface.

Optionally, the ejection device comprises an ejection rod, the ejection rod is fixedly mounted at the bottom of the lower die, a transverse plate is fixedly connected to the top of an output shaft of the ejection rod, the transverse plate is movably sleeved inside the lower die, a servo electric cylinder is fixedly connected to the top of the transverse plate, and the top of the servo electric cylinder is fixedly connected to the bottom of the ejection plate.

The utility model provides a milk power lid injection mold possesses following beneficial effect:

1. this milk power lid injection mold through setting up a plurality of die cavities of going up, utilizes the mouth of moulding plastics to pour into plastics into simultaneously to a plurality of die cavities of going up, can process out a plurality of milk power lids simultaneously, has improved the machining efficiency of milk power lid, through setting up the cooling chamber, injects the cooling water into the cooling chamber from inlet tube department, can give and cool off lower mould and last mould, and milk power lid cooling shaping improves the cooling efficiency of mould with higher speed.

2. This milk power lid injection mold, blow the water pipe through the setting, after processing is accomplished, interface and external air pump will blow, utilize the air pump to blow to the inside of blowing the water pipe, then blow the water pipe and blow in the inlet tube with the air current, the cooling chamber, in the outlet pipe, conveniently with the inlet tube, the cooling chamber, remaining moisture blows off in the outlet pipe, avoid the inlet tube, the cooling chamber, the inside of outlet pipe rusts, through setting up the liftout plate, utilize the liftout rod to promote diaphragm rebound, then the diaphragm promotes servo electric jar rebound, make servo electric jar liftout plate, it is ejecting with milk power lid to make things convenient for the liftout plate, be convenient for the drawing of patterns.

Drawings

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

fig. 2 is a schematic structural view of the upper mold of the present invention;

FIG. 3 is a schematic structural view of the half-section of the present invention;

fig. 4 is the structural schematic diagram of the lower mold cavity half-section of the utility model.

In the figure: 1. a lower die; 2. an upper die; 3. a guide post; 4. a guide sleeve; 5. an upper mold cavity; 6. an injection molding port; 7. a water inlet pipe; 8. a cooling chamber; 9. a water outlet pipe; 10. a water blowing pipe; 11. an on-off valve; 12. an air blowing interface; 13. a lower die cavity; 14. ejecting the plate; 15. ejecting the rod; 16. a transverse plate; 17. and a servo electric cylinder.

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.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: an injection mold for milk powder caps comprises a lower mold 1 and an upper mold 2, wherein the upper mold 2 is positioned at the top of the lower mold 1, the top of the lower mold 1 is fixedly connected with a guide pillar 3, a guide sleeve 4 is arranged inside the upper mold 2, the guide pillar 3 is movably sleeved inside the guide sleeve 4, the guide pillar 3 and the guide sleeve 4 are matched for use, the lower mold 1 and the upper mold 2 are guided by the guide pillar 3 and the guide sleeve 4, the lower mold 1 and the upper mold 2 are convenient to close together, the deflection between the lower mold 1 and the upper mold 2 is avoided, an upper mold cavity 5 is arranged at the bottom of the upper mold 2, the number of the upper mold cavities 5 is four, the upper mold cavities 5 are matched with a lower mold cavity 13, the top of the lower mold 1 is fixedly connected with an injection port 6, and a plurality of milk powder caps can be simultaneously processed by injecting plastics into the plurality of upper mold cavities 5 through the plurality of upper mold cavities 5, the processing efficiency of the milk powder cover is improved, and four pipelines are separated from the bottom of the injection molding opening 6 and are respectively communicated with the upper mold cavity 5.

Referring to fig. 1 and 3, a water inlet pipe 7 is fixedly connected to the left sides of a lower mold 1 and an upper mold 2, a cooling cavity 8 is formed inside the lower mold 1 and the upper mold 2, the left side of the cooling cavity 8 is communicated with the water inlet pipe 7, a water outlet pipe 9 is fixedly connected to the right side of the cooling cavity 8, cooling water is injected into the cooling cavity 8 from the water inlet pipe 7 through the arrangement of the cooling cavity 8, the lower mold 1 and the upper mold 2 can be cooled, cooling forming of a milk powder cover is accelerated, cooling efficiency of the molds is improved, a water blowing pipe 10 is fixedly communicated with the top of the water inlet pipe 7, a switch valve 11 is fixedly connected to the left side of the water blowing pipe 10, the switch valve 11 is fixedly installed on the left side of the upper mold 2, a blowing interface 12 is fixedly connected to the left side of the switch valve 11, the blowing interface 12 and an external air pump are arranged to blow air into the blowing pipe 10 through the air pump, and the water inlet pipe 7 and the air can be blown into the interior of the water inlet pipe 10, Residual moisture in the cooling cavity 8 and the water outlet pipe 9 is blown out, so that the inside of the water inlet pipe 7, the cooling cavity 8 and the water outlet pipe 9 is prevented from rusting.

Referring to fig. 1 and 4, a lower mold cavity 13 is installed at the top of the lower mold 1, an ejector plate 14 is movably sleeved at the bottom of the lower mold cavity 13, an ejector device is fixedly connected to the bottom of the ejector plate 14, and by arranging the ejector plate 14, after the milk powder cover is formed, the ejection plate 14 is ejected by the ejection device, so that the milk powder cover is ejected out of the lower die cavity 13 by the ejection plate 14, demoulding is facilitated, the ejection device comprises an ejection rod 15, the ejection rod 15 is fixedly arranged at the bottom of the lower die 1, the top of an output shaft of the ejection rod 15 is fixedly connected with a transverse plate 16, through setting up diaphragm 16, utilize diaphragm 16 to connect a plurality of servo electric jar 17, only need a knock-out lever 15 can jack up a plurality of liftout plates 14 simultaneously, improved ejecting efficiency, diaphragm 16 activity cup joints in the inside of bed die 1, the top fixedly connected with servo electric jar 17 of diaphragm 16, the top fixed connection of servo electric jar 17 is in the bottom of liftout plate 14.

In conclusion, when the milk powder cover injection mold is used, the lower mold 1 and the upper mold 2 are closed together, then injection molding is carried out between the upper mold cavity 5 and the lower mold cavity 13 through the injection port 6, then cooling water is conveyed to the inside of the cooling cavity 8 through the water inlet pipe 7 to cool the lower mold 1 and the upper mold 2, so that a milk powder cover is cooled and formed, then the lower mold 1 and the upper mold 2 are opened, the transverse plate 16 is pushed to move upwards through the ejection rod 15, the servo electric cylinder 17 is further driven to eject the ejection plate 14 upwards, the ejection plate 14 ejects the formed milk powder cover, and after processing is completed, the air blowing port 12 is connected with an external air pump. Blow the air to inlet tube 7, cooling chamber 8, the inside of outlet pipe 9 through the air pump, blow out inlet tube 7, cooling chamber 8, the inside air of outlet pipe 9, avoid having moisture to remain and lead to rustting, can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a milk power lid injection mold, includes bed die (1), goes up mould (2), its characterized in that: go up mould (2) and be located the top of bed die (1), die cavity (5) are installed to the bottom of going up mould (2), the equal fixedly connected with inlet tube (7) in left side of bed die (1) and last mould (2), the fixed intercommunication in top of inlet tube (7) has the pipe of blowing (10), the left end fixedly connected with ooff valve (11) of the pipe of blowing (10), die cavity (13) are installed down at the top of bed die (1), liftout plate (14) have been cup jointed in the bottom activity of lower die cavity (13), the bottom fixedly connected with ejecting device of liftout plate (14).

2. The milk powder cover injection mold according to claim 1, wherein: the top of the lower die (1) is fixedly connected with a guide pillar (3), a guide sleeve (4) is arranged inside the upper die (2), and the guide pillar (3) is movably sleeved inside the guide sleeve (4).

3. The milk powder cover injection mold according to claim 1, wherein: the number of the upper die cavities (5) is four, the upper die cavities (5) are matched with the lower die cavities (13), the top of the lower die (1) is fixedly connected with an injection molding port (6), and four pipelines are distributed at the bottom of the injection molding port (6) and are respectively communicated with the upper die cavities (5).

4. The milk powder cover injection mold according to claim 1, wherein: cooling chamber (8) have all been seted up to the inside of bed die (1) and last mould (2), the left side and inlet tube (7) intercommunication in cooling chamber (8), the right side fixedly connected with outlet pipe (9) of cooling chamber (8).

5. The milk powder cover injection mold according to claim 1, wherein: the switch valve (11) is fixedly installed on the left side of the upper die (2), and the left side of the switch valve (11) is fixedly connected with an air blowing interface (12).

6. The milk powder cover injection mold according to claim 1, wherein: the ejection device comprises an ejection rod (15), the ejection rod (15) is fixedly mounted at the bottom of the lower die (1), a transverse plate (16) is fixedly connected to the top of an output shaft of the ejection rod (15), the transverse plate (16) is movably sleeved inside the lower die (1), a servo electric cylinder (17) is fixedly connected to the top of the transverse plate (16), and the top end of the servo electric cylinder (17) is fixedly connected to the bottom of the ejection plate (14).