CN210911008U - Injection mold capable of achieving rapid cooling forming - Google Patents
Injection mold capable of achieving rapid cooling forming Download PDFInfo
- Publication number
- CN210911008U CN210911008U CN201920932094.4U CN201920932094U CN210911008U CN 210911008 U CN210911008 U CN 210911008U CN 201920932094 U CN201920932094 U CN 201920932094U CN 210911008 U CN210911008 U CN 210911008U
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- CN
- China
- Prior art keywords
- cover plate
- fixedly connected
- mold
- injection port
- rapid cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 48
- 239000007924 injection Substances 0.000 title claims abstract description 48
- 238000001816 cooling Methods 0.000 title claims abstract description 20
- 238000000465 moulding Methods 0.000 claims abstract description 28
- 239000004033 plastic Substances 0.000 claims abstract description 23
- 229920003023 plastic Polymers 0.000 claims abstract description 23
- 238000005057 refrigeration Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000009795 derivation Methods 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 description 15
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold for rapid cooling molding, wherein the lower surface of a top cover is fixedly connected with an upper cover plate through a screw nut, the lower surface of the upper cover plate is fixedly connected with a lower cover plate, an injection port B is embedded in the center of the upper surface of the lower cover plate, two sides of the injection port B are provided with hinges, one side of each hinge is fixedly connected with a buckle, one side of each buckle, which is far away from the hinge, is fixedly connected with a sponge plate, the lower surface of the sponge plate is fixedly connected with a mold through a screw nut, and the mold is communicated with the injection port B; has the advantages that: merge the mould, will mould plastics the liquid through the slow injection mold that pours into of the effect of mouthful A of moulding plastics afterwards, at this moment, the liquid of moulding plastics can enter into mouthful B of moulding plastics, through with the mould in the intercommunication recess, enters into the mould and carries out the shaping, through the upper cover plate to the extrusion of sponge board and lower cover plate, its rapid prototyping of being convenient for, through the effect of bleeder vent and louvre, the apron under the quick derivation of the heat of being convenient for.
Description
Technical Field
The utility model relates to an injection mold technical field particularly, relates to a quick cooling forming's injection mold.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification. The injection mold is divided into a thermosetting plastic mold and a thermoplastic plastic mold according to the molding characteristics; according to the forming process, the method is divided into a transfer mold, a blow mold, a cast mold, a hot forming mold, a hot pressing mold (compression mold), an injection mold and the like, wherein the hot pressing mold can be divided into a flash type, a semi-flash type and a non-flash type by a flash mode, and the injection mold can be divided into a cold runner mold and a hot runner mold by a pouring system; the device can be divided into a movable type and a fixed type according to the loading and unloading mode. The structure of the mold may vary widely depending on the type and properties of the plastic, the shape and structure of the plastic product, and the type of injection machine, but the basic structure is consistent. The mold mainly comprises a pouring system, a temperature adjusting system, a forming part and a structural part. Where the runner system and the molded part are the parts in direct contact with the plastic and vary with the plastic and the article, the most complex and variable part in the mold that requires the highest finish and precision of the finish.
In the injection mold on the market, the cooling time is long, so that the injection time is greatly increased.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling fashioned injection mold fast to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for rapid cooling molding comprises a top cover, an injection port A, a screw hole, an upper cover plate, a lower cover plate, an air vent, a heat conducting column, a hinge, a mold, an injection port B, a refrigerating sheet and a heat radiating hole, wherein the lower surface of the top cover is fixedly connected with the upper cover plate through a screw nut, the lower surface of the upper cover plate is fixedly connected with the lower cover plate, the injection port B is embedded in the center of the upper surface of the lower cover plate, the two sides of the injection port B are provided with the hinge, one side of the hinge is fixedly connected with a buckle, one side of the buckle far away from the hinge is fixedly connected with a sponge plate, the lower surface of the sponge plate is fixedly connected with the mold through a screw nut, the mold is communicated with the injection port B, the lower surface of the lower cover plate is fixedly connected with a protective shell, the lower surface of the protective shell is fixedly, the upper surface of refrigeration piece fixedly connected with two springs, two the centre of spring is provided with the heat conduction post.
Preferably, the upper surface of top cap is seted up integrated into one piece's mouth A of moulding plastics, mouth A of moulding plastics runs through the top cap, be provided with four screw holes around the mouth A of moulding plastics.
Preferably, the short side surface of the lower cover plate is provided with air holes, the air holes are not communicated with the inside of the mold, and the long side surface of the lower cover plate is provided with heat dissipation holes.
Preferably, the upper surfaces of the heat-conducting columns and the springs are fixedly connected with heat-conducting copper plates.
Preferably, the heat-conducting copper plate is fixedly connected with the lower surface of the lower cover plate, and a switch is fixedly connected to the surface of one side of the protective shell.
Preferably, the refrigeration piece is electrically connected with the switch.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) when the injection molding device is used, the molds are combined, then injection molding liquid is slowly poured into the injection molding mold under the action of the injection molding port A, at the moment, the injection molding liquid enters the injection molding port B, enters the mold for molding through a groove communicated with the mold, and extrudes the sponge plate and the lower cover plate through the upper cover plate, so that the sponge plate and the lower cover plate are conveniently and quickly molded, and heat is conveniently and quickly led out of the lower cover plate under the action of the air holes and the heat dissipation holes;
(2) the heat of the injection molding heat is led out under the action of the heat-conducting columns and the heat-conducting copper plate, and the injection molding heat is quickly cooled under the action of the refrigerating sheet, so that the molding speed can be increased;
(3) when the mold needs to be replaced, the user only needs to open the buckle to take down the mold for replacement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an injection mold for rapid cooling molding according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a lower cover plate of an injection mold for rapid cooling molding according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a base in an injection mold for rapid cooling molding according to an embodiment of the present invention.
Reference numerals: 1. a top cover; 2. an injection molding port A; 3. a screw hole; 4. an upper cover plate; 5. a lower cover plate; 6. air holes are formed; 7. a protective shell; 8. a heat-conducting column; 9. a spring; 10. a base; 11. a hinge; 12. buckling; 13. a mold; 14. a sponge plate; 15. an injection molding port B; 16. a refrigeration plate; 17. heat dissipation holes; 18. a switch; 19. a heat-conducting copper plate.
Detailed Description
The following description of the preferred embodiments of the present invention will be made with reference to the accompanying drawings:
referring to fig. 1-3, an injection mold for rapid cooling molding according to an embodiment of the present invention includes a top cover 1, an injection port a2, a screw hole 3, an upper cover plate 4, a lower cover plate 5, an air hole 6, a heat conduction post 8, a hinge 11, a mold 13, an injection port B15, a cooling fin 16 and a heat dissipation hole 17, wherein the lower surface of the top cover 1 is fixedly connected to the upper cover plate 4 through a screw nut, the lower surface of the upper cover plate 4 is fixedly connected to the lower cover plate 5, an injection port B15 is embedded in the center of the upper surface of the lower cover plate 5, hinges 11 are disposed on two sides of the injection port B15, a buckle 12 is fixedly connected to one side of the hinge 11, a sponge plate 14 is fixedly connected to one side of the buckle 12 away from the hinge 11, the mold 13 is fixedly connected to the lower surface of the sponge plate 14 through a screw nut, the mold 13 is communicated with, the lower fixed surface of apron 5 is connected with protective housing 7 down, the lower surface of protective housing 7 passes through screw nut fixedly connected with base 10, screw nut fixedly connected with refrigeration piece 16 is passed through to the upper surface of base 10, the last fixed surface of refrigeration piece 16 is connected with two springs 9, two the centre of spring 9 is provided with heat conduction post 8.
Through the above technical scheme of the utility model, when using, merge mould 13, the liquid of will moulding plastics later through the slow injection mold 13 that falls of the effect of moulding plastics mouthful A2, at this moment, the liquid of moulding plastics can enter into in the mouthful B15 of moulding plastics, through in the intercommunication recess with mould 13, it takes shape to enter into in the mould 13, through upper cover plate 4 to the extrusion of sponge board 14 and lower apron 5, be convenient for its rapid prototyping, through bleeder vent 6 and louvre 17's effect, be convenient for the quick derivation lower cover plate 5 of heat, open refrigeration piece 16 through switch 18's effect afterwards, effect through heat conduction post 8 and heat conduction copper 19, the heat of will moulding plastics is derived, carry out rapid cooling through refrigeration piece 16's effect, so both can improve fashioned speed, and when mould 13 is changed to needs, only need open buckle 12 take off mould 13 and change can.
When specifically using, integrated into one piece's mouth a2 of moulding plastics is seted up to the upper surface of top cap 1, mouth a2 of moulding plastics runs through top cap 1, be provided with four screw holes 3 around the mouth a2 of moulding plastics, bleeder vent 6 has been seted up on the short side surface of lower cover plate 5, bleeder vent 6 not with mould 13 is inside to communicate with each other, louvre 17 has been seted up on the long side surface of lower cover plate 5, heat conduction post 8 the last fixed surface of spring 9 is connected with heat conduction copper 19, heat conduction copper 19 with the lower fixed surface of lower cover plate 5 is connected, one side fixed surface of protective housing 7 is connected with switch 18, refrigeration piece 16 with switch 18 electrical property links to each other.
In summary, with the above technical solution of the present invention, when in use, the mold 13 is combined, and then the injection molding liquid is slowly poured into the injection mold 13 through the injection port a2, at this time, the injection molding liquid enters the injection port B15, enters the die 13 for forming through the communicating groove of the die 13, is convenient for quick forming through the extrusion of the upper cover plate 4 to the sponge plate 14 and the lower cover plate 5, the heat can be conveniently and rapidly led out of the lower cover plate 5 through the action of the air holes 6 and the heat dissipation holes 17, then the refrigeration sheet 16 is opened through the action of the switch 18, the heat of the injection molding heat is led out through the action of the heat-conducting columns 8 and the heat-conducting copper plate 19, and the temperature is rapidly reduced through the action of the refrigerating sheet 16, so that the molding speed can be improved, when the mold 13 needs to be replaced, the buckle 12 is opened to take off the mold 13 for replacement.
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 (6)
1. The injection mold for rapid cooling molding is characterized by comprising a top cover (1), an injection port A (2), a screw hole (3), an upper cover plate (4), a lower cover plate (5), air holes (6), heat conducting columns (8), hinges (11), a mold (13), an injection port B (15), a refrigerating sheet (16) and heat dissipation holes (17), wherein the lower surface of the top cover (1) is fixedly connected with the upper cover plate (4) through screw nuts, the lower surface of the upper cover plate (4) is fixedly connected with the lower cover plate (5), the injection port B (15) is embedded in the center of the upper surface of the lower cover plate (5), the two sides of the injection port B (15) are provided with the hinges (11), one side of each hinge (11) is fixedly connected with a buckle (12), and one side of each buckle (12) far away from the hinge (11) is fixedly connected with a sponge plate (14), the lower surface of sponge board (14) passes through screw nut fixedly connected with mould (13), mould (13) with mouth B (15) of moulding plastics communicate with each other, the lower fixed surface of apron (5) is connected with protective housing (7) down, screw nut fixedly connected with base (10) is passed through to the lower surface of protective housing (7), screw nut fixedly connected with refrigeration piece (16) is passed through to the upper surface of base (10), two springs (9) of the last fixed surface of refrigeration piece (16), two the centre of spring (9) is provided with heat conduction post (8).
2. The injection mold for rapid cooling molding according to claim 1, wherein an integrally formed injection port A (2) is formed in the upper surface of the top cover (1), the injection port A (2) penetrates through the top cover (1), and four screw holes (3) are formed around the injection port A (2).
3. The rapid cooling forming injection mold according to claim 1, wherein the short side surface of the lower cover plate (5) is provided with vent holes (6), the vent holes (6) are not communicated with the inside of the mold (13), and the long side surface of the lower cover plate (5) is provided with heat dissipation holes (17).
4. An injection mold for rapid cooling forming according to claim 1, wherein the heat conducting columns (8) and the upper surfaces of the springs (9) are fixedly connected with heat conducting copper plates (19).
5. The rapid cooling molding injection mold according to claim 4, wherein the heat conducting copper plate (19) is fixedly connected with the lower surface of the lower cover plate (5), and a switch (18) is fixedly connected with one side surface of the protective shell (7).
6. A rapid cooling forming injection mold according to claim 5, wherein the refrigeration sheet (16) is electrically connected with the switch (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920932094.4U CN210911008U (en) | 2019-06-19 | 2019-06-19 | Injection mold capable of achieving rapid cooling forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920932094.4U CN210911008U (en) | 2019-06-19 | 2019-06-19 | Injection mold capable of achieving rapid cooling forming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210911008U true CN210911008U (en) | 2020-07-03 |
Family
ID=71357551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920932094.4U Expired - Fee Related CN210911008U (en) | 2019-06-19 | 2019-06-19 | Injection mold capable of achieving rapid cooling forming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210911008U (en) |
-
2019
- 2019-06-19 CN CN201920932094.4U patent/CN210911008U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |
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| CF01 | Termination of patent right due to non-payment of annual fee |