CN218053746U - Mold capable of being cooled rapidly and demoulded easily - Google Patents
Mold capable of being cooled rapidly and demoulded easily Download PDFInfo
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- CN218053746U CN218053746U CN202221880276.XU CN202221880276U CN218053746U CN 218053746 U CN218053746 U CN 218053746U CN 202221880276 U CN202221880276 U CN 202221880276U CN 218053746 U CN218053746 U CN 218053746U
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- die
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- 238000001816 cooling Methods 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000000465 moulding Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000007723 die pressing method Methods 0.000 claims 1
- 239000002991 molded plastic Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 abstract description 20
- 239000000498 cooling water Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 241000270295 Serpentes Species 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mould of easy drawing of patterns of quick cooling relates to mould technical field, including backup pad, lower mould and last mould, four corners of backup pad bottom are all fixed and are equipped with the supporting seat, and the top of backup pad is fixed and is equipped with two supporting shoes, and the fixed top that sets up at two supporting shoes of lower mould, the die cavity has been seted up at the middle part on lower mould top, and the bottom of lower mould is equipped with a mould subassembly, and the cooling chamber has been seted up on the top of lower mould, and the inside in cooling chamber is equipped with cooling assembly, the beneficial effects of the utility model are that: the injection molding piece in the cavity of the lower die can be conveniently ejected out through the arranged top die assembly, so that the demolding efficiency is improved; be convenient for cool off the injection molding through the cooling module that sets up, make its rapid prototyping to the first water-cooled tube and the second water-cooled tube that set up the snake shape can increase the dwell time of cooling water in cooling chamber inside, improve cooling efficiency.
Description
Technical Field
The utility model relates to a mould, in particular to mould of easy drawing of patterns of quick cooling belongs to mould technical field.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts; the processing of the shape of an article is realized mainly by changing the physical state of a formed material;
among them, the "mold facilitating rapid cooling" disclosed in application No. 202122014147.4 is also an increasingly mature technology "comprising a mold body having a cavity cover fitted inside thereof; a cavity, the cavity cover having the cavity therein; the water injection port is formed in the left side of the die body; the water outlet is formed in the right side of the die body and corresponds to the water filling port; the mould body is internally provided with a cooling structure communicated with the water filling port and the water outlet, and the object in the cavity and the mould body are rapidly cooled. The beneficial effects are that: through the water filling port and the delivery port that set up in the both sides of mould body, can be linked together water filling port and inlet tube, water enters into the inside cooling structure of mould body through the water filling port in, and the rethread delivery port is linked together with the outlet pipe, takes away the heat. The cooling structure can improve the heat dissipation area, can well retain water in the die body, better improves the heat dissipation effect and saves resources; however, the following defects exist in practical use:
1) The injection molding part in the cavity is inconvenient to demold;
2) The residence time of the cooling water is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mould of easy drawing of patterns of quick cooling to the injection molding of the die cavity that provides is not convenient for the problem of drawing of patterns in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick cooling easy demoulding's mould, includes backup pad, lower mould and goes up the mould, four corners of backup pad bottom are all fixed and are equipped with the supporting seat, the fixed two supporting shoes that are equipped with in top of backup pad, the lower mould is fixed to be set up two the top of supporting shoe, the die cavity has been seted up at the middle part on lower mould top, the bottom of lower mould is equipped with a mould subassembly, the cooling chamber has been seted up on the top of lower mould, the inside in cooling chamber is equipped with cooling module, the bottom mounting of going up the mould is equipped with the core corresponding with the die cavity, the mouth of moulding plastics has been seted up at the middle part of going up the mould, the top of the mouth of moulding plastics is fixed and is equipped with the holding ring, it is connected with the top of backup pad through the direction subassembly to go up the mould.
Preferably, the cooling assembly comprises a first water-cooled tube and a second water-cooled tube, the first water-cooled tube is fixedly connected with the second water-cooled tube through a communicating tube, the first water-cooled tube and the second water-cooled tube are fixedly arranged inside the cooling cavity, one end of the first water-cooled tube is fixedly provided with a water inlet tube, and one end of the second water-cooled tube is fixedly provided with a water outlet tube.
Preferably, one end of the water inlet pipe and one end of the water outlet pipe are both fixedly provided with mounting discs.
Preferably, a heat dissipation plate is fixedly arranged at the top end of the cooling cavity, and a plurality of heat dissipation holes are formed in the surface of the heat dissipation plate.
Preferably, the top die assembly comprises a mounting groove, a top die cylinder and a connecting plate, the mounting groove is formed in the middle of the top end of the supporting plate, the top die cylinder is fixedly arranged inside the mounting groove, the connecting plate is fixedly arranged on a piston rod of the top die cylinder, and a plurality of ejector pins in sliding connection with the cavity are fixedly arranged at the top end of the connecting plate.
Preferably, the direction subassembly includes four guide posts and four guide holder, four the guide post is fixed the setting respectively and is in the top of backup pad, four the guide holder is fixed the setting respectively and is in go up four corners of mould, four the guide holder respectively with four guide post sliding connection, four the bottom of guide post all overlaps and is equipped with buffer spring.
Preferably, a switch panel is fixedly arranged on one side of the supporting plate, a top die air cylinder switch is arranged on the surface of the switch panel, and the top die air cylinder is electrically connected with the power supply through the top die air cylinder switch.
Compared with the prior art, the utility model provides a pair of mould of easy drawing of patterns of quick cooling has following beneficial effect:
1. the injection molding piece in the cavity of the lower die can be conveniently ejected out through the arranged top die assembly, so that the demolding efficiency is improved;
2. be convenient for cool off the injection molding through the cooling module that sets up, make its rapid prototyping to the first water-cooled tube and the second water-cooled tube that set up the snake shape can increase the dwell time of cooling water in cooling chamber inside, improve cooling efficiency.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic view of the internal structure of the lower mold of the present invention;
FIG. 3 is a schematic structural view of the cooling module of the present invention;
fig. 4 is a schematic structural view of the support plate of the present invention;
fig. 5 is an enlarged schematic structural view of the guiding assembly of the present invention.
In the figure: 1. a support plate; 101. a supporting seat; 2. a support block; 3. a lower die; 301. a cavity; 4. a cooling chamber; 5. a cooling assembly; 501. a first water-cooled tube; 502. a second water-cooled tube; 503. a communicating pipe; 504. a water inlet pipe; 505. a water outlet pipe; 506. mounting a disc; 6. a heat dissipation plate; 601. heat dissipation holes; 7. an upper die; 701. a core; 8. an injection molding port; 9. a positioning ring; 10. a top die assembly; 1001. mounting grooves; 1002. a top mold cylinder; 1003. a connecting plate; 1004. a thimble; 11. a guide assembly; 1101. a guide post; 1102. a guide seat; 1103. a buffer spring; 12. a switch panel.
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.
Example 1:
referring to fig. 1-5, the utility model provides a quick cooling easy demoulding's mould, including backup pad 1, lower mould 3 and upper mould 7, four corners of backup pad 1 bottom are all fixed and are equipped with supporting seat 101, the top of backup pad 1 is fixed and is equipped with two supporting shoes 2, lower mould 3 is fixed and is set up at the top of two supporting shoes 2, the middle part of lower mould 3 top has seted up die cavity 301, the bottom of lower mould 3 is equipped with top mould subassembly 10, the top of lower mould 3 has seted up cooling chamber 4, the inside of cooling chamber 4 is equipped with cooling element 5, the bottom of upper mould 7 is fixed and is equipped with core 701 corresponding to die cavity 301, the middle part of upper mould 7 has seted up injection moulding mouth 8, the top of injection moulding mouth 8 is fixed and is equipped with holding ring 9, upper mould 7 is connected with the top of backup pad 1 through guide assembly 11;
referring to fig. 1-5, the mold for rapid cooling and easy demolding further comprises a cooling assembly 5, wherein the cooling assembly 5 comprises a first water-cooled tube 501 and a second water-cooled tube 502, the first water-cooled tube 501 is fixedly connected with the second water-cooled tube 502 through a communicating tube 503, both the first water-cooled tube 501 and the second water-cooled tube 502 are fixedly arranged inside the cooling cavity 4, one end of the first water-cooled tube 501 is fixedly provided with a water inlet tube 504, and one end of the second water-cooled tube 502 is fixedly provided with a water outlet tube 505;
mounting discs 506 are fixedly arranged at one end of the water inlet pipe 504 and one end of the water outlet pipe 505;
a heat dissipation plate 6 is fixedly arranged at the top end of the cooling cavity 4, and a plurality of heat dissipation holes 601 are formed in the surface of the heat dissipation plate 6;
specifically, as shown in fig. 1, 2, and 3, the water inlet pipe 504 is connected to the water outlet end of the water source, and the cooling water is injected into the first water-cooling pipe 501 and the second water-cooling pipe 502, so as to rapidly cool the injection molded part formed inside the cavity 301, and the snake-shaped first water-cooling pipe 501 and the second water-cooling pipe 502 can increase the retention time of the cooling water inside the cooling cavity 4, thereby improving the cooling efficiency.
Example 2:
the top die assembly 10 comprises a mounting groove 1001, a top die cylinder 1002 and a connecting plate 1003, wherein the mounting groove 1001 is formed in the middle of the top end of the supporting plate 1, the top die cylinder 1002 is fixedly arranged inside the mounting groove 1001, the connecting plate 1003 is fixedly arranged on a piston rod of the top die cylinder 1002, and a plurality of ejector pins 1004 which are in sliding connection with the die cavity 301 are fixedly arranged at the top end of the connecting plate 1003;
a switch panel 12 is fixedly arranged on one side of the supporting plate 1, a top die cylinder switch is arranged on the surface of the switch panel 12, and the top die cylinder 1002 is electrically connected with a power supply through the top die cylinder switch;
specifically, as shown in fig. 1 and 4, after cooling is completed, the upper mold 7 and the lower mold 3 are separated, and then a piston rod of a top mold cylinder 1002 is controlled by a top mold cylinder switch to extend to drive a connecting plate 1003 to move upwards, so that an injection molding piece in the cavity 301 is ejected out by an ejector pin 1004, and demolding is completed.
Example 3:
the guide assembly 11 comprises four guide posts 1101 and four guide seats 1102, the four guide posts 1101 are respectively fixedly arranged at the top end of the support plate 1, the four guide seats 1102 are respectively fixedly arranged at four corners of the upper die 7, the four guide seats 1102 are respectively in sliding connection with the four guide posts 1101, and the bottom parts of the four guide posts 1101 are respectively sleeved with a buffer spring 1103;
specifically, as shown in fig. 1 and 5, the injection molding machine drives the upper mold 7 to move, and then drives the guide holder 1102 to slide on the surface of the guide post 1101, so as to guide the movement of the upper mold 7, and then the buffer spring 1103 plays a role in buffering and protecting the movement of the upper mold 7.
The working principle is as follows: firstly, a positioning ring 9 is connected with an injection molding end of an injection molding machine, then the injection molding machine drives an upper mold 7 to move, a guide seat 1102 is driven to slide on the surface of a guide post 1101, the movement of the upper mold 7 is guided, then the movement of the upper mold 7 is buffered and protected through a buffer spring 1103, then the upper mold 7 and a lower mold 3 are closed, materials are injected into a cavity 301 through an injection molding port 8 by the injection molding machine, the materials are molded into an injection molding piece through the matching of a mold core 701 and the cavity 301, then a water inlet pipe 504 is connected with a water outlet end of a water source, cooling water is injected into the first water-cooled pipe 501 and the second water-cooled pipe 502, so that the injection molding piece formed inside the cavity 301 is rapidly cooled, after cooling is completed, the upper mold 7 and the lower mold 3 are subjected to film separation, a piston rod of a top mold cylinder 1002 is controlled to extend through a top mold cylinder switch to drive a connecting plate 1003 to move upwards, and a thimble 1004 is used for ejecting the injection molding piece inside the cavity 301, so as to complete demolding.
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 (7)
1. The utility model provides a quick cooling easy demoulding's mould, includes backup pad (1), lower mould (3) and goes up mould (7), four corners of backup pad (1) bottom are all fixed and are equipped with supporting seat (101), its characterized in that, the fixed two supporting shoes (2) that are equipped with in top of backup pad (1), lower mould (3) are fixed to be set up two the top of supporting shoe (2), die cavity (301) have been seted up at the middle part on lower mould (3) top, the bottom of lower mould (3) is equipped with top mould subassembly (10), cooling chamber (4) have been seted up on the top of lower mould (3), the inside in cooling chamber (4) is equipped with cooling module (5), the bottom mounting of going up mould (7) is equipped with core (701) corresponding with die cavity (301), the middle part of going up mould (7) has been seted up and has been moulded plastics mouth (8), the top mounting ring (9) of moulding plastics mouth (8) is fixed to be equipped with, it is connected with the top of backup pad (1) through guide module (11) to go up mould (7).
2. The mold of claim 1, wherein: the cooling assembly (5) comprises a first water-cooling pipe (501) and a second water-cooling pipe (502), the first water-cooling pipe (501) is fixedly connected with the second water-cooling pipe (502) through a communicating pipe (503), the first water-cooling pipe (501) and the second water-cooling pipe (502) are fixedly arranged inside the cooling cavity (4), an inlet pipe (504) is fixedly arranged at one end of the first water-cooling pipe (501), and an outlet pipe (505) is fixedly arranged at one end of the second water-cooling pipe (502).
3. A rapid cooling easy-to-release mold as defined in claim 2, wherein: and mounting discs (506) are fixedly arranged at one end of the water inlet pipe (504) and one end of the water outlet pipe (505).
4. The mold of claim 1, wherein: the top of cooling chamber (4) is fixed and is equipped with heating panel (6), a plurality of louvre (601) have been seted up on the surface of heating panel (6).
5. The mold of claim 1, wherein: the top die assembly (10) comprises a mounting groove (1001), a top die cylinder (1002) and a connecting plate (1003), wherein the mounting groove (1001) is formed in the middle of the top end of the supporting plate (1), the top die cylinder (1002) is fixedly arranged inside the mounting groove (1001), the connecting plate (1003) is fixedly arranged on a piston rod of the top die cylinder (1002), and a plurality of ejector pins (1004) which are in sliding connection with the die cavity (301) are fixedly arranged at the top end of the connecting plate (1003).
6. The mold of claim 1, wherein: guide assembly (11) include four guide posts (1101) and four guide holder (1102), four guide post (1101) is fixed the setting respectively and is in the top of backup pad (1), four guide holder (1102) is fixed the setting respectively go up four corners of mould (7), four guide holder (1102) respectively with four guide post (1101) sliding connection, four the bottom of guide post (1101) all is equipped with buffer spring (1103).
7. The mold of claim 5, wherein: the die pressing device is characterized in that a switch panel (12) is fixedly arranged on one side of the supporting plate (1), a top die air cylinder switch is arranged on the surface of the switch panel (12), and the top die air cylinder (1002) is electrically connected with a power supply through the top die air cylinder switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221880276.XU CN218053746U (en) | 2022-07-20 | 2022-07-20 | Mold capable of being cooled rapidly and demoulded easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221880276.XU CN218053746U (en) | 2022-07-20 | 2022-07-20 | Mold capable of being cooled rapidly and demoulded easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218053746U true CN218053746U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221880276.XU Active CN218053746U (en) | 2022-07-20 | 2022-07-20 | Mold capable of being cooled rapidly and demoulded easily |
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| CN (1) | CN218053746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116901383A (en) * | 2023-08-11 | 2023-10-20 | 常熟常春汽车零部件有限公司 | Automobile door inner guard plate, its production process and its injection molding equipment |
-
2022
- 2022-07-20 CN CN202221880276.XU patent/CN218053746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116901383A (en) * | 2023-08-11 | 2023-10-20 | 常熟常春汽车零部件有限公司 | Automobile door inner guard plate, its production process and its injection molding equipment |
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