CN219988382U - Injection molding die capable of being cooled rapidly - Google Patents
Injection molding die capable of being cooled rapidly Download PDFInfo
- Publication number
- CN219988382U CN219988382U CN202321114390.6U CN202321114390U CN219988382U CN 219988382 U CN219988382 U CN 219988382U CN 202321114390 U CN202321114390 U CN 202321114390U CN 219988382 U CN219988382 U CN 219988382U
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- fixedly connected
- cooling
- die plate
- injection molding
- die
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 49
- 239000000498 cooling water Substances 0.000 claims description 17
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000004065 semiconductor Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 description 6
- 239000000110 cooling liquid Substances 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 239000000112 cooling gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection molding die capable of being cooled rapidly, which comprises a lower die plate and an upper die plate, wherein slide bars are fixedly connected to four corners above the lower die plate, the upper die plate is in sliding fit above the middle part of the slide bars, a die groove is formed in the upper middle part of the lower die plate, and the die groove is in plug-in fit with the upper die plate; the bottom fixedly connected with air outlet hopper of bed die board, the bottom fixedly connected with cooler bin of air outlet hopper, cooler bin and bed die board fixed connection, the inside fixedly connected with of cooler bin is a plurality of fixed buckles, the inside joint of fixed buckle has the cooling tube, fixedly connected with runner pipe between the cooling tube. Through above-mentioned structure, all be fixed with the curb plate through the both sides of bed die board, extend through the top cylinder of curb plate, push down last mould board, and the slide bar can be to last mould board steady push down the effect, stability is stronger.
Description
Technical Field
The utility model relates to the technical field of quick cooling injection molding dies, in particular to an injection molding die capable of being quickly cooled.
Background
The injection mold is a tool for producing plastic products, and consists of a movable mold and a fixed mold, wherein the movable mold is arranged on a movable mold plate of an injection molding machine, the fixed mold is arranged on a fixed mold plate of the injection molding machine, the movable mold and the fixed mold are closed to form a pouring system and a cavity during injection molding, and the movable mold and the fixed mold are separated during mold opening so as to take out the plastic products.
In the injection mold in the prior art, the upper mold plate and the lower mold plate are required to be separated and closed, and the traditional mode adopts an air cylinder to push and extend, so that closing errors can be caused if shaking occurs; meanwhile, after the injection mold is molded, the injection mold needs to wait for cooling, so that the quick cooling operation is inconvenient to realize, and the production efficiency is low.
Disclosure of Invention
The utility model aims to provide an injection molding die capable of being cooled rapidly, which is characterized in that an upper die plate is pressed down by extending through a top cylinder of a side plate, and a slide bar can stably press down the upper die plate, so that the stability is higher.
To achieve the above object, there is provided an injection molding die capable of rapid cooling, comprising: the upper die plate is in sliding fit with the upper die plate above the middle of the sliding rod, a die groove is formed in the upper middle of the lower die plate, and the die groove is in plug-in fit with the upper die plate;
the bottom fixedly connected with air outlet hopper of bed die board, the bottom fixedly connected with cooler bin of air outlet hopper, cooler bin and bed die board fixed connection, the inside fixedly connected with of cooler bin is a plurality of fixed buckles, the inside joint of fixed buckle has the cooling tube, fixedly connected with runner pipe between the cooling tube.
According to the injection molding die capable of being cooled rapidly, a cooling water tank is inserted into one end of the cooling pipe, and a circulating pump is arranged between one end above the cooling water tank and the cooling pipe.
According to the injection molding die capable of being cooled rapidly, cooling fins are fixedly connected to two sides of the cooling water tank, and a semiconductor refrigerating sheet is fixedly connected to the front side of the cooling water tank.
According to the injection molding mold capable of being cooled rapidly, side plates are fixedly connected to two sides of the lower mold plate, and the side plates are L-shaped.
According to the injection molding die capable of being cooled rapidly, the top end of the side plate is fixedly connected with the air cylinder, and the extension end of the air cylinder is fixedly connected with the upper die plate.
According to the injection molding die capable of being cooled rapidly, driving motors are fixedly connected to two sides of the bottom end of the cooling box, and fan blades are fixedly connected to the driving end of each driving motor.
According to the injection molding die capable of being cooled rapidly, the injection molding pipe is fixedly connected to the middle of the top end of the upper die plate.
The beneficial effects are that:
1. the utility model is provided with a lower die plate, an upper die plate, side plates, air cylinders and slide bars, wherein the side plates are fixed on two sides of the lower die plate, the upper die plate is pressed down by extending through the top air cylinders of the side plates, and the slide bars can stably press down the upper die plate, so that the stability is stronger.
2. The cooling device is provided with a circulating pump, a cooling water tank, a driving motor and a cooling pipe, wherein the internal cooling liquid of the cooling water tank circulates in the cooling pipe through the circulating pump, circulation is realized through the circulation pipe, then the driving motor drives the fan blade to rotate at a high speed, cooling gas generated by the cooling pipe is discharged through the air outlet hopper after rotation, and then the cooling operation is performed at the bottom of the die groove, so that the die groove can be rapidly cooled.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of an injection mold capable of being rapidly cooled according to the present utility model;
FIG. 2 is a cross-sectional view of a cooling box of an injection mold capable of being rapidly cooled according to the present utility model;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is an enlarged view of a lower die plate of an injection molding die capable of being rapidly cooled according to the present utility model.
Legend description:
1. a lower die plate; 2. a side plate; 3. a slide bar; 4. an upper die plate; 5. injection molding a tube; 6. a cylinder; 7. a mold groove; 8. a cooling tube; 9. a cooling water tank; 10. a semiconductor refrigeration sheet; 11. a circulation pump; 12. a heat sink; 13. a cooling box; 14. a fan blade; 15. a driving motor; 16. an air outlet hopper; 17. a flow pipe; 18. and fixing the buckle.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-4, an injection molding mold capable of rapid cooling according to an embodiment of the present utility model includes: the upper four corners of the lower die plate 1 are fixedly connected with slide bars 3, the slide bars 3 are in sliding fit with the upper die plate 4, the movement stabilization effect is increased, the upper die plate 4 is in sliding fit with the upper part of the middle of the slide bars 3, a die groove 7 is formed in the upper middle of the lower die plate 1, the die groove 7 is in plug fit, injection molding liquid is injected through an injection pipe 5, the inside of the die groove 7 is subjected to waiting molding, the die groove 7 is in plug fit with the upper die plate 4, two sides of the lower die plate 1 are fixedly connected with side plates 2, an air cylinder 6 is fixed through the side plates 2, the side plates 2 are L-shaped, the top end of each side plate 2 is fixedly connected with an air cylinder 6, the middle part of the top end of each upper die plate 4 is fixedly connected with an injection pipe 5, the extending end of each air cylinder 6 is fixedly connected with the upper die plate 4, and the middle part of the top end of each upper die plate 4 is fixedly connected with an injection pipe 5;
the bottom end of the lower die plate 1 is fixedly connected with an air outlet hopper 16, the bottom end of the air outlet hopper 16 is fixedly connected with a cooling box 13, the cooling box 13 is fixedly connected with the lower die plate 1, a plurality of fixing buckles 18 are fixedly connected inside the cooling box 13, cooling pipes 8 are fixed through the fixing buckles 18, cooling pipes 8 are clamped inside the fixing buckles 18, a runner pipe 17 is fixedly connected between the cooling pipes 8, one end of the cooling pipes 8 is inserted with a cooling water tank 9, a circulating pump 11 is arranged between one end above the cooling water tank 9 and the cooling pipes 8, internal cooling liquid of the cooling water tank 9 circulates inside the cooling pipes 8 through the circulating pump 11 and circulates circularly through the runner pipe 17, cooling fins 12 are fixedly connected to two sides of the cooling water tank 9, heat conduction is realized through the cooling fins 12, the front side fixedly connected with semiconductor refrigeration piece 10 of coolant tank 9, semiconductor refrigeration piece 10 adopts prior art, and can use TEC1-12705 model, the coolant liquid of cooling tube 8 backward flow is in coolant tank 9's inside, carry out continuous refrigeration effect through semiconductor refrigeration piece 10, the equal fixedly connected with driving motor 15 in bottom both sides of cooling box 13, drive fan 14 through driving motor 15 and carry out high-speed rotation, the cooling gas that produces cooling tube 8 after rotating is discharged through air-out hopper 16, in the bottom of mould groove 7, then carry out the cooling operation, can cool off mould groove 7 fast, driving end fixedly connected with fan 14 of driving motor 15, realize the circulation with gas through fan 14, can fully circulate the heat dissipation, the efficiency is better.
Working principle: when the cooling device is used, firstly, the air cylinder 6 is extended, the upper die plate 4 is lowered to be attached to the lower die plate 1 after the extension, then the die groove 7 is subjected to plug-in fit, injection molding liquid is carried out through the injection molding pipe 5, the inside of the die groove 7 is subjected to waiting molding, then the internal cooling liquid of the cooling water tank 9 circulates in the cooling pipe 8 through the circulating pump 11, circulation is realized through the circulating pipe 17, the fan blade 14 is driven by the driving motor 15 to rotate at a high speed, cooling gas generated by the cooling pipe 8 is discharged through the air outlet hopper 16 after the rotation, the die groove 7 can be rapidly cooled at the bottom of the die groove 7 after the cooling operation is carried out, and the cooling liquid flowing back through the cooling pipe 8 is subjected to continuous refrigeration in the cooling water tank 9 through the semiconductor refrigerating piece 10.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. An injection mold capable of rapid cooling, comprising: the upper die comprises a lower die plate (1) and an upper die plate (4), wherein slide bars (3) are fixedly connected to four corners above the lower die plate (1), the upper die plate (4) is slidably matched above the middle of the slide bars (3), a die groove (7) is formed in the upper middle of the lower die plate (1), and the die groove (7) is in plug-in fit with the upper die plate (4);
the bottom fixedly connected with air-out fill (16) of bed die board (1), the bottom fixedly connected with cooler bin (13) of air-out fill (16), cooler bin (13) and bed die board (1) fixed connection, the inside fixedly connected with of cooler bin (13) is a plurality of fixed buckle (18), the inside joint of fixed buckle (18) has cooling tube (8), fixedly connected with runner pipe (17) between cooling tube (8).
2. The injection molding die capable of being cooled rapidly according to claim 1, wherein one end of the cooling pipe (8) is inserted with a cooling water tank (9), and a circulating pump (11) is arranged between one end above the cooling water tank (9) and the cooling pipe (8).
3. The injection molding die capable of being cooled rapidly according to claim 2, wherein cooling fins (12) are fixedly connected to two sides of the cooling water tank (9), and a semiconductor refrigerating sheet (10) is fixedly connected to the front side of the cooling water tank (9).
4. The injection molding die capable of being cooled rapidly according to claim 1, wherein side plates (2) are fixedly connected to two sides of the lower die plate (1), and the side plates (2) are L-shaped.
5. The injection molding die capable of being cooled rapidly according to claim 4, wherein the top end of the side plate (2) is fixedly connected with a cylinder (6), and the extension end of the cylinder (6) is fixedly connected with the upper die plate (4).
6. The injection molding die capable of being cooled rapidly according to claim 1, wherein driving motors (15) are fixedly connected to two sides of the bottom end of the cooling box (13), and fan blades (14) are fixedly connected to the driving ends of the driving motors (15).
7. The rapid cooling injection molding die according to claim 1, wherein an injection pipe (5) is fixedly connected to the middle part of the top end of the upper die plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321114390.6U CN219988382U (en) | 2023-05-10 | 2023-05-10 | Injection molding die capable of being cooled rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321114390.6U CN219988382U (en) | 2023-05-10 | 2023-05-10 | Injection molding die capable of being cooled rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219988382U true CN219988382U (en) | 2023-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321114390.6U Active CN219988382U (en) | 2023-05-10 | 2023-05-10 | Injection molding die capable of being cooled rapidly |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118559985A (en) * | 2024-07-16 | 2024-08-30 | 东莞市硕盈双色注塑有限公司 | Effectual plastic mold moulds plastics |
| CN118952591A (en) * | 2024-10-12 | 2024-11-15 | 南通拓普塑料制品有限公司 | Auxiliary demoulding equipment and method for rubber processing |
-
2023
- 2023-05-10 CN CN202321114390.6U patent/CN219988382U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118559985A (en) * | 2024-07-16 | 2024-08-30 | 东莞市硕盈双色注塑有限公司 | Effectual plastic mold moulds plastics |
| CN118952591A (en) * | 2024-10-12 | 2024-11-15 | 南通拓普塑料制品有限公司 | Auxiliary demoulding equipment and method for rubber processing |
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