CN219311990U - Aluminum alloy plastic suction mold capable of absorbing heat rapidly - Google Patents
Aluminum alloy plastic suction mold capable of absorbing heat rapidly Download PDFInfo
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- CN219311990U CN219311990U CN202320846893.6U CN202320846893U CN219311990U CN 219311990 U CN219311990 U CN 219311990U CN 202320846893 U CN202320846893 U CN 202320846893U CN 219311990 U CN219311990 U CN 219311990U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model provides a rapid heat absorption aluminum alloy plastic suction mold, which comprises a lower mold base, a lower mold core, an upper mold base and a heat absorption groove, wherein three water inlet holes which are distributed at equal intervals are formed in the right side of the outer surface of the lower mold base, a plurality of aluminum fins are arranged at the bottom end of the outer surface of the lower mold core, the upper mold base is arranged above the lower mold base, and the upper mold core is arranged below the upper mold base, and compared with the prior art, the rapid heat absorption aluminum alloy plastic suction mold has the following beneficial effects: the electric heating wire is arranged on the upper mold core of the upper mold base, so that the plastic is heated and softened quickly, a plurality of aluminum fins are arranged on the lower end surface of the lower mold core, the lower mold core is made of aluminum alloy, heat of the mold core can be transferred onto the lower mold core and the aluminum fins quickly, the aluminum fins are placed in the heat absorption groove, the heat absorption groove is connected with the water inlet pipeline and the water outlet pipeline, the flow of cooling water is facilitated, heat on the lower mold core is taken away quickly, and the cooling can be performed quickly.
Description
Technical Field
The utility model belongs to the technical field of plastic suction molds, and particularly relates to a rapid heat absorption aluminum alloy plastic suction mold.
Background
Chinese patent No. CN 210651843U discloses a novel aluminum alloy plastic suction mould, relates to plastic suction mould technical field, for solving the lower problem of current aluminum alloy plastic suction mould production efficiency, the upper end of lower mould is installed and is gone up the mould, the fixed stabilizer blade is all installed to the both sides of lower mould lower extreme, the fixed block is all installed to the inside both sides of lower mould, and the fixed block is connected with the lower mould welding, two install plastic suction mould main part between the fixed block, and plastic suction mould main part passes through bolted connection with the fixed block, the inside of plastic suction mould main part is provided with the gas vent, the die cavity is installed to the upper end of plastic suction mould main part, be provided with the vacuum channel between plastic suction mould main part's bottom and the lower mould, the vacuum tube is installed to the centre of lower mould lower extreme.
In the above structure, the electric heating pipe is arranged at the bottom end inside the lower die holder for heating the plastic suction die main body, and because a gap is reserved between the plastic suction die main body and the bottom end inside the lower die holder, the efficiency is lower when the plastic suction die main body is transmitted, so that the plastic suction die main body heats up slowly, the plastic suction die main body needs to be cooled after molding, the semiconductor refrigeration can be cooled down quickly, however, the temperature can be even lower than zero, the subsequent heating is not facilitated, and therefore, the aluminum alloy plastic suction die capable of absorbing heat quickly is provided.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide an aluminum alloy plastic suction mold capable of absorbing heat rapidly, and solves the problems in the prior art.
The utility model is realized by the following technical scheme: the aluminum alloy plastic uptake mold capable of absorbing heat rapidly comprises a lower mold base, a lower mold core, an upper mold base and a heat absorption groove, wherein the surface of the upper end of the lower mold base is downwards recessed to form a mounting groove, and the bottom end of the inside of the mounting groove is downwards recessed to form the heat absorption groove;
three water inlet holes which are distributed at equal intervals are formed in the right side of the outer surface of the lower die holder, three water outlet holes which are distributed at equal intervals are formed in the left side of the outer surface of the lower die holder, and the water outlet holes and the water inlet holes are communicated with the heat absorption groove;
the bottom end of the outer surface of the lower mold core is provided with a plurality of aluminum fins which are distributed at equal intervals, the lower mold core is arranged in the mounting groove, and the aluminum fins are arranged in the heat absorption groove;
the upper die holder is arranged above the lower die holder, and an upper die core is arranged below the upper die holder.
As a preferred implementation mode, the structure and the size of the upper mold core are matched with those of the forming cavity of the lower mold core, and an electric heating wire is arranged in the upper mold core, the plastic plate is placed on the lower mold base, the upper mold base drives the upper mold core to press down the plastic plate, the electric heating wire heats the upper mold core, so that the plastic plate is softened, and is extruded into the forming cavity for plastic sucking forming under the action of the upper mold core.
As a preferred embodiment, the bottom end surface of the aluminum fin is not in contact with the inner bottom end surface of the heat absorbing groove;
the material of lower mold core is aluminum alloy, the aluminium fin is rectangular shape structure, just the length of aluminium fin is less than the length of heat absorption groove, and the cooling water of being convenient for is moved from right to left, and then cools off aluminium fin for lower mold core rapid cooling.
As a preferable implementation mode, a drainage pipeline is welded in the drainage hole, and a water inlet pipeline is welded in the water inlet hole, so that cooling water can enter and drain conveniently.
As a preferred embodiment, four edges of the lower end surface of the lower mold core are provided with a lap joint groove, and the four lap joint grooves are mutually connected to form a square lap joint groove;
the shape and the size of the mounting groove are matched with those of the square lap joint groove, the lower mold core is fixed on the lower mold base through a plurality of countersunk bolts, the lower mold core is conveniently placed in the lower mold base, and the bottom end surface of the lower mold core cannot be contacted with the bottom end inside the heat absorption groove.
As a preferable implementation mode, the square lap joint groove of the lower mold core is provided with a sealing gasket, the sealing gasket is a fluorosilicone rubber sealing ring, and the sealing gasket is pressed between the lower mold core and the mounting groove, so that the sealing performance is improved.
After the technical scheme is adopted, the utility model has the beneficial effects that: the electric heating wire is arranged on the upper mold core of the upper mold base, so that the plastic is convenient to heat and soften quickly, the lower end surface of the lower mold core is provided with a plurality of aluminum fins, the lower mold core is made of aluminum alloy and has good heat conducting property, the heat of the upper mold core can be quickly transferred to the lower mold core and the aluminum fins, the aluminum fins are arranged in the heat absorption groove, the heat absorption groove is connected with the water inlet pipeline and the water outlet pipeline, the flow of cooling water is convenient, the heat on the lower mold core is conveniently taken away quickly, and the temperature can be reduced quickly;
through set up mounting groove, heat absorption groove on the die holder, and set up square overlap joint groove in the lower mold core lower extreme, the machine-shaping of die holder of being convenient for, and be convenient for install down the mold core on the die holder fast.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of an aluminum alloy plastic suction mold capable of absorbing heat rapidly.
FIG. 2 is a schematic cross-sectional view of a rapid heat absorption aluminum alloy plastic suction mold according to the present utility model.
Fig. 3 is a schematic structural view of a lower mold core of the aluminum alloy plastic suction mold capable of absorbing heat rapidly.
Fig. 4 is a schematic diagram of a lower die holder of a rapid heat absorption aluminum alloy plastic suction die according to the utility model.
In the figure, a lower die holder 1-, a lower die core 2-, a forming cavity 3-, an upper die holder 4-, a water inlet pipeline 5-, a fin made of 6-aluminum, a heat absorption groove 7-, a water drainage pipeline 8-, a square overlapping groove 9-and a mounting groove 10-are arranged.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the present utility model provides a technical solution: an aluminum alloy plastic uptake mold capable of absorbing heat rapidly comprises a lower mold base 1, a lower mold core 2, an upper mold base 4 and a heat absorption groove 7, wherein the upper end surface of the lower mold base 1 is concaved downwards to form an installation groove 10, and the bottom end inside the installation groove 10 is concaved downwards to form the heat absorption groove 7;
three water inlet holes which are distributed at equal intervals are formed in the right side of the outer surface of the lower die holder 1, three water outlet holes which are distributed at equal intervals are formed in the left side of the outer surface of the lower die holder 1, and the water outlet holes and the water inlet holes are communicated with the heat absorption groove 7;
the bottom end of the outer surface of the lower mold core 2 is provided with a plurality of aluminum fins 6, the plurality of aluminum fins 6 are distributed at equal intervals, the lower mold core 2 is installed in the installation groove 10, and the aluminum fins 6 are arranged in the heat absorption groove 7;
the upper die holder 4 is arranged above the lower die holder 1, and an upper die core is arranged below the upper die holder 4.
As an embodiment of the present utility model, referring to fig. 1 to 3, the structure and size of the upper mold core are matched with those of the molding cavity 3 of the lower mold core 2, an electric heating wire is arranged in the upper mold core, a plastic plate is placed on the lower mold base 1, the upper mold base 4 drives the upper mold core to press down the plastic plate, the electric heating wire heats the upper mold core, so that the plastic plate is softened, and is extruded into the molding cavity 3 for plastic molding under the action of the upper mold core.
The bottom end surface of the aluminum fin 6 is not in contact with the inner bottom end surface of the heat absorbing groove 7;
the material of lower mold core 2 is the aluminum alloy, and aluminium fin 6 is rectangular shape structure, and aluminium fin 6's length is less than the length of heat absorption groove 7, and the cooling water of being convenient for is moved from right to left, and then cools off aluminium fin 6 for lower mold core 2 rapid cooling.
A drainage pipeline 8 is welded in the drainage hole, and a water inlet pipeline 5 is welded in the water inlet hole, so that cooling water can enter and drain conveniently.
When the plastic plate forming machine is in actual use, the upper die holder 4 is connected with an external lifting device, the water inlet pipeline 5 is connected with a water inlet of a water pump (the water pump is connected with a water tank filled with cooling water), the water discharge pipeline 8 is connected with a water return tank, a plastic plate is placed on the lower die holder 1, the upper die holder 4 drives the upper die core to press down the plastic plate, the electric heating wire heats the upper die core, so that the plastic plate is softened, is extruded into the forming cavity 3 under the action of the upper die core to be subjected to plastic sucking forming, then under the action of the water pump, cooling water enters the heat absorption groove 7, and then the cooling is carried out on the plurality of aluminum fins 6 below the lower die core 2, so that the formed plastic plate is cooled and separated from the upper die core, and then the upper die holder 4 moves upwards, so that a formed product can be taken out;
through set up a plurality of aluminium system fins 6 at the lower extreme surface of lower mold core 2, and lower mold core 2 itself is an aluminum alloy, has good heat conductivility, and on lower mold core 2 and aluminium system fins 6 can be transmitted fast to the heat of going up the mold core, and arrange aluminium system fins 6 in the heat absorption inslot 7, heat absorption inslot 7 is connected with inlet channel 5, drainage pipe 8, and the flow of the cooling water of being convenient for, and then is convenient for take away the heat on the lower mold core 2 fast, can cool down fast.
As an embodiment of the present utility model, referring to fig. 1 to 4, four edges of the lower end surface of the lower mold core 2 are provided with a lap joint groove, and the four lap joint grooves are connected to form a square lap joint groove 9;
the shape and the size of the mounting groove 10 are matched with those of the square overlap groove 9, the lower die core 2 is fixed on the lower die holder 1 through a plurality of countersunk bolts, the lower die core 2 is conveniently placed in the lower die holder 1, and the bottom end surface of the lower die core 2 cannot be contacted with the bottom end inside the heat absorption groove 7.
The square lap joint groove of the lower mold core 2 is provided with a sealing gasket, the sealing gasket is a fluorosilicone rubber sealing ring, and the sealing gasket is pressed between the lower mold core 2 and the mounting groove 10, so that the sealing performance is improved.
During actual use, the lower die holder 1 is provided with the mounting groove 10 and the heat absorption groove 7, and the lower end of the lower die core 2 is provided with the square lap joint groove 9, so that the lower die holder 1 is convenient to machine and shape, and the lower die core 2 is convenient to rapidly mount on the lower die holder 1.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The aluminum alloy plastic suction mold capable of absorbing heat rapidly comprises a lower mold base (1), a lower mold core (2), an upper mold base (4) and a heat absorption groove (7), and is characterized in that an installation groove (10) is formed in the lower end surface of the lower mold base (1) in a downward concave mode, and the heat absorption groove (7) is formed in the bottom end of the installation groove (10) in the downward concave mode;
three water inlet holes which are distributed at equal intervals are formed in the right side of the outer surface of the lower die holder (1), three water outlet holes which are distributed at equal intervals are formed in the left side of the outer surface of the lower die holder (1), and the water outlet holes and the water inlet holes are communicated with the heat absorption groove (7);
a plurality of aluminum fins (6) are arranged at the bottom end of the outer surface of the lower mold core (2), the aluminum fins (6) are distributed at equal intervals, the lower mold core (2) is installed in the installation groove (10), and the aluminum fins (6) are arranged in the heat absorption groove (7);
the upper die holder (4) is arranged above the lower die holder (1), and an upper die core is arranged below the upper die holder (4).
2. A rapid heat absorption aluminum alloy plastic suction mold as claimed in claim 1, wherein: the structure and the size of the upper mold core are matched with those of the forming cavity (3) of the lower mold core (2), and an electric heating wire is arranged inside the upper mold core.
3. A rapid heat absorption aluminum alloy plastic suction mold as claimed in claim 1, wherein: the bottom end surface of the aluminum fin (6) is not in contact with the inner bottom end surface of the heat absorption groove (7);
the lower mold core (2) is made of aluminum alloy, the aluminum fins (6) are of a strip-shaped structure, and the length of the aluminum fins (6) is smaller than that of the heat absorption groove (7).
4. A rapid heat absorption aluminum alloy plastic suction mold as claimed in claim 1, wherein: a drainage pipeline (8) is welded in the drainage hole, and a water inlet pipeline (5) is welded in the water inlet hole.
5. A rapid heat absorption aluminum alloy plastic suction mold as claimed in claim 1, wherein: the four edges of the lower end surface of the lower mold core (2) are provided with a lap joint groove, and the four lap joint grooves are connected with each other to form a square lap joint groove (9);
the shape and the size of the mounting groove (10) are matched with those of the square overlap groove (9), and the lower die core (2) is fixed on the lower die holder (1) through a plurality of countersunk bolts.
6. A rapid heat absorption aluminum alloy plastic uptake mold as defined in claim 5, wherein: the square lap joint groove of the lower mold core (2) is provided with a sealing gasket, the sealing gasket is a fluorosilicone rubber sealing ring, and the sealing gasket is pressed between the lower mold core (2) and the mounting groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320846893.6U CN219311990U (en) | 2023-04-17 | 2023-04-17 | Aluminum alloy plastic suction mold capable of absorbing heat rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320846893.6U CN219311990U (en) | 2023-04-17 | 2023-04-17 | Aluminum alloy plastic suction mold capable of absorbing heat rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219311990U true CN219311990U (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320846893.6U Active CN219311990U (en) | 2023-04-17 | 2023-04-17 | Aluminum alloy plastic suction mold capable of absorbing heat rapidly |
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| Country | Link |
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| CN (1) | CN219311990U (en) |
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2023
- 2023-04-17 CN CN202320846893.6U patent/CN219311990U/en active Active
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