CN222511983U - Injection mold easy to demould - Google Patents
Injection mold easy to demould Download PDFInfo
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- CN222511983U CN222511983U CN202420862659.7U CN202420862659U CN222511983U CN 222511983 U CN222511983 U CN 222511983U CN 202420862659 U CN202420862659 U CN 202420862659U CN 222511983 U CN222511983 U CN 222511983U
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Abstract
The utility model relates to an easy-demolding injection mold with adjustable ejection strength, in particular to an easy-demolding injection mold, which comprises a base, four corners of the upper surface of the base are fixedly connected with four support columns respectively, the upper surface of each support column is fixedly connected with the lower surface of a top plate, an air cylinder is arranged on the upper surface of the top plate, the telescopic end of the air cylinder is fixedly connected with the upper surface of the upper mold, a lower mold is arranged on the upper surface of the base, a plurality of jacks are symmetrically arranged on the lower surface of the inner wall of the lower mold, air is exhausted into a shunt tube, an air inlet tube and a connecting cylinder through an air pump, the air flow in the connecting cylinder jacks up a jack block, the strength of jacking up the jack block is controlled through controlling the exhaust air pressure of the air pump, the jack block is moved upwards to drive the telescopic end of a spring rod to move upwards, and after the jack block ejects an injection molding piece, the spring rod drives the jack block to shrink downwards into the jacks, so that an injection molding product after cooling molding is difficult to be taken out from a mold cavity is solved.
Description
Technical Field
The utility model relates to an easy-to-release injection mold, in particular to an easy-to-release injection mold with adjustable ejection strength.
Background
Injection molding, also known as injection molding, is a method of injection and molding. The injection molding method has the advantages of high production speed and high efficiency, automation of operation, various patterns, various shapes, large size, accurate product size, easy updating of products, and capability of forming products with complex shapes, and is suitable for the molding processing fields of mass production, products with complex shapes and the like, and the mold required for injection molding is the injection mold.
After injection molding is finished, the injection molded product after cooling molding is not easy to take out from the mold cavity, so that great inconvenience is easily caused to a user, and the processing efficiency of the injection mold is greatly reduced.
Disclosure of utility model
To solve the problems set forth in the background art. The utility model provides an easily-demoulded injection mold.
The utility model provides a technical scheme that the injection mold easy to demould comprises a base, four corners of the upper surface of the base are fixedly connected with four support columns respectively, the upper surface of each support column is fixedly connected with the lower surface of a top plate, an air cylinder is arranged on the upper surface of the top plate, the telescopic end of the air cylinder is fixedly connected with the upper surface of the upper mold, a lower mold is arranged on the upper surface of the base, a plurality of jacks are symmetrically arranged on the lower surface of the inner wall of the lower mold, a water tank is fixedly connected with the lower surface of the base, a water supply assembly is arranged on the right side surface of the water tank, and a heat conducting box is arranged on the right side surface of the water tank;
The jack groove inner wall sliding connection has the kicking block, the lower surface of kicking block and the inner wall sliding connection of connecting cylinder, the lower surface of connecting cylinder and the lower surface rigid coupling of jack inner wall, the front of connecting cylinder is linked together with the one end of intake pipe, the other end of intake pipe passes the front of jack inner wall and is linked together with the back of shunt tubes, the right-hand member of shunt tubes is linked together with the inlet end of air pump, the front at the lower mould is installed to the air pump, the left and right sides face of jack inner wall rigid coupling has two slide drums respectively, the lower surface rigid coupling of slide drum inner wall has the spring rod, the flexible end of spring rod and the lower surface rigid coupling of kicking block.
Preferably, a water suction pump is arranged on the right side surface of the water tank, a water suction end of the water suction pump is communicated with the right side surface of the water tank through a water suction pipe, a liquid discharge end of the water suction pump is communicated with the right side surface of the water inlet pipe through a connecting pipe, and two ends of the water inlet pipe are respectively communicated with the right side surfaces of the upper die and the lower die.
Preferably, the left side surfaces of the upper die and the lower die are respectively communicated with one end of a drain pipe, and the lower surface of the drain pipe is communicated with the upper surface of the water tank through a water return pipe.
Preferably, a semiconductor refrigerating plate is arranged on the left side surface of the inner wall of the temperature guide box, and a heat dissipation fan is arranged at the heat dissipation end of the semiconductor refrigerating plate.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the air pump is used for exhausting air into the shunt tube, the air inlet tube and the connecting cylinder, the air flow in the connecting cylinder is used for jacking the jacking block, the jacking strength of the jacking block is controlled by controlling the exhaust air pressure of the air pump, the jacking block moves upwards to drive the telescopic end of the spring rod to move upwards, and after the jacking block ejects the injection molding piece, the spring rod drives the jacking block to shrink downwards into the jack, so that the problem that an injection molding product after cooling molding is difficult to take out from the mold cavity is solved.
According to the utility model, the semiconductor refrigerating sheet is used for refrigerating water in the water tank through the heat conduction box, the water in the water tank is pumped by the water pump and is discharged into the water inlet pipe through the connecting pipe, the water is respectively discharged into the inner cavities of the lower die and the upper die through the water inlet pipe, and the cooling of the injection molding piece is accelerated through cold water in the inner cavities of the upper die and the lower die, so that the discharging speed is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure at A in the present utility model;
FIG. 4 is a schematic perspective view of the air supply mechanism according to the present utility model;
In the figure, 1, a base, 2, a supporting column, 3, a top plate, 4, a cylinder, 5, an upper die, 6, a lower die, 7 and a water tank;
81 parts of water supply components, 82 parts of water suction pumps, 82 parts of water suction pipes, 83 parts of connecting pipes, 84 parts of water inlet pipes;
9. The heat-conducting type semiconductor refrigerator comprises a water draining pipe, a water returning pipe, 11, an inserting hole, 12, a top block, 13, a connecting cylinder, 14, an air inlet pipe, 15, a sliding cylinder, 16, a spring rod, 17, an air pump, 18, a shunt pipe, 19, a heat conducting box, 20, a heat radiating fan and 21 and semiconductor refrigerating sheets.
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.
Examples
Referring to fig. 1-4, the utility model provides a technical scheme that the injection mold easy to demould comprises a base 1, four corners of the upper surface of the base 1 are fixedly connected with four support columns 2 respectively, the upper surface of each support column 2 is fixedly connected with the lower surface of a top plate 3, an air cylinder 4 is mounted on the upper surface of the top plate 3, the telescopic end of the air cylinder 4 is fixedly connected with the upper surface of an upper mold 5, a lower mold 6 is mounted on the upper surface of the base 1, a plurality of jacks 11 are symmetrically formed in the lower surface of the inner wall of the lower mold 6, a water tank 7 is fixedly connected on the lower surface of the base 1, a water supply assembly is arranged on the right side surface of the water tank 7, and a temperature guide box 19 is mounted on the right side surface of the water tank 7;
the jack 11 inslot wall sliding connection has kicking block 12, the lower surface of kicking block 12 and the inner wall sliding connection of connecting cylinder 13, the lower surface of connecting cylinder 13 and the lower surface rigid coupling of jack 11 inner wall, the front of connecting cylinder 13 is linked together with the one end of intake pipe 14, the other end of intake pipe 14 passes the front of jack 11 inner wall and is linked together with the back of shunt tubes 18, the right-hand member of shunt tubes 18 is linked together with the inlet end of air pump 17, air pump 17 installs the front at lower mould 6, the left and right sides face of jack 11 inner wall rigid coupling has two slide drums 15 respectively, the lower surface rigid coupling of slide drum 15 inner wall has spring bar 16, the flexible end of spring bar 16 and the lower surface rigid coupling of kicking block 12.
Specifically, through setting up jack 11 inslot wall sliding connection has kicking block 12, the lower surface of kicking block 12 and the inner wall sliding connection of connecting cylinder 13, the lower surface rigid coupling of connecting cylinder 13 and jack 11 inner wall, the front of connecting cylinder 13 is linked together with one end of intake pipe 14, the other end of intake pipe 14 passes the front of jack 11 inner wall and is linked together with the back of shunt tube 18, the right-hand member of shunt tube 18 is linked together with the inlet end of air pump 17, air pump 17 installs the front at lower mould 6;
The air pump 17 exhausts air into the air inlet pipe 14 and the connecting cylinder 13 through the shunt pipes 18, the air flow in the connecting cylinder 13 jacks up the jacking block 12, and the strength of jacking up the jacking block 12 is controlled by controlling the exhaust air pressure of the air pump 17.
Specifically, two sliding drums 15 are fixedly connected to the left and right side surfaces of the inner wall of the jack 11 respectively, a spring rod 16 is fixedly connected to the lower surface of the inner wall of the sliding drum 15, and the telescopic end of the spring rod 16 is fixedly connected to the lower surface of the top block 12;
The ejector block 12 moves upwards to drive the telescopic end of the spring rod 16 to move upwards, and after the ejector block 12 ejects the injection molding piece, the spring rod 16 drives the ejector block 12 to shrink downwards into the jack 11.
Specifically, a water suction pump 81 is installed on the right side surface of the water tank 7, a water suction end of the water suction pump 81 is communicated with the right side surface of the water tank 7 through a water suction pipe 82, a liquid discharge end of the water suction pump 81 is communicated with the right side surface of a water inlet pipe 84 through a connecting pipe 83, and two ends of the water inlet pipe 84 are respectively communicated with the right side surfaces of the upper die 5 and the lower die 6;
The water in the water tank 7 is pumped by the water pump 81 and is discharged into the water inlet pipe 84 through the connecting pipe 83, and is respectively discharged into the inner cavities of the lower die 6 and the upper die 5 through the water inlet pipe 84, and the cooling of injection molding pieces is accelerated through cold water in the inner cavities of the upper die 5 and the lower die 6, so that the discharging speed is improved.
Specifically, the left side surfaces of the upper die 5 and the lower die 6 are respectively communicated with one end of a drain pipe 9, and the lower surface of the drain pipe 9 is communicated with the upper surface of the water tank 7 through a water return pipe 10;
The water after absorbing heat returns into the water tank 7 through the water drain pipe 9 and the water return pipe 10 for recycling.
Specifically, a semiconductor refrigeration piece 21 is installed on the left side surface of the inner wall of the temperature-conducting box 19, and a heat dissipation fan 20 is installed at the heat dissipation end of the semiconductor refrigeration piece 21;
The semiconductor cooling fin 21 cools the water in the water tank 7 by the temperature guide box 19, and the heat radiation fan 20 radiates heat from the semiconductor cooling fin 21.
The working principle and the using flow of the utility model are as follows:
The utility model, when in use, comprises the following steps:
The semiconductor refrigerating sheet 21 refrigerates water in the water tank 7 through the temperature guide box 19, the water in the water tank 7 is pumped by the water pump 81 and is discharged into the water inlet pipe 84 through the connecting pipe 83, the water is respectively discharged into the inner cavities of the lower die 6 and the upper die 5 through the water inlet pipe 84, cooling of injection molding pieces is accelerated through cold water in the inner cavities of the upper die 5 and the lower die 6, the water after heat absorption returns into the water tank 7 through the water outlet pipe 9 and the water return pipe 10 for recycling, after the injection molding pieces are cooled, the air pump 17 exhausts air into the air inlet pipe 14 and the connecting cylinder 13 through the shunt pipes 18, the air flow in the connecting cylinder 13 jacks up the jack block 12, the strength of jacking up of the jack block 12 is controlled through controlling the exhaust air pressure of the air pump 17, the jack block 12 moves upwards to drive the telescopic end of the spring rod 16 to move upwards, and after the jack block 12 ejects the injection molding pieces, the spring rod 16 drives the jack block 12 to shrink downwards into the jack 11.
The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.
It should be noted that the above-mentioned embodiments are merely preferred embodiments of the present utility model, and the present utility model is not limited thereto, but may be modified or substituted for some of the technical features thereof by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. The utility model provides an easy drawing of patterns injection mold, includes base (1), its characterized in that four corners of base (1) upper surface are respectively rigid coupling has four support columns (2), the upper surface of support column (2) is with the lower surface rigid coupling of roof (3), the upper surface mounting of roof (3) has cylinder (4), the flexible end of cylinder (4) is with the upper surface rigid coupling of last mould (5), the upper surface mounting of base (1) has lower mould (6), a plurality of jacks (11) have been seted up to the lower surface symmetry of lower mould (6) inner wall, the lower surface rigid coupling of base (1) has water tank (7), the right flank of water tank (7) is provided with water supply assembly, the right flank of water tank (7) is installed and is led warm box (19);
The utility model discloses a jack, jack (11) inslot wall sliding connection has kicking block (12), the lower surface of kicking block (12) and the inner wall sliding connection of connecting cylinder (13), the lower surface of connecting cylinder (13) and the lower surface rigid coupling of jack (11) inner wall, the front of connecting cylinder (13) is linked together with the one end of intake pipe (14), the other end of intake pipe (14) is linked together with the back of shunt tubes (18) through the front of jack (11) inner wall, the right-hand member of shunt tubes (18) is linked together with the inlet end of air pump (17), the front at lower mould (6) is installed to air pump (17), the left and right sides face of jack (11) inner wall rigid coupling has two slide (15) respectively, the lower surface rigid coupling of slide (15) inner wall has spring bar (16), the flexible end of spring bar (16) and the lower surface rigid coupling of kicking block (12).
2. The injection mold easy to release according to claim 1, wherein a water suction pump (81) is installed on the right side surface of the water tank (7), a water suction end of the water suction pump (81) is communicated with the right side surface of the water tank (7) through a water suction pipe (82), a liquid discharge end of the water suction pump (81) is communicated with the right side surface of a water inlet pipe (84) through a connecting pipe (83), and two ends of the water inlet pipe (84) are respectively communicated with the right side surfaces of the upper mold (5) and the lower mold (6).
3. The easy-to-release injection mold according to claim 2, wherein the left side surfaces of the upper mold (5) and the lower mold (6) are respectively communicated with one end of a drain pipe (9), and the lower surface of the drain pipe (9) is communicated with the upper surface of the water tank (7) through a water return pipe (10).
4. The easy-to-release injection mold of claim 1, wherein a semiconductor refrigerating plate (21) is arranged on the left side surface of the inner wall of the temperature guide box (19), and a heat dissipation fan (20) is arranged at the heat dissipation end of the semiconductor refrigerating plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420862659.7U CN222511983U (en) | 2024-04-24 | 2024-04-24 | Injection mold easy to demould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420862659.7U CN222511983U (en) | 2024-04-24 | 2024-04-24 | Injection mold easy to demould |
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| Publication Number | Publication Date |
|---|---|
| CN222511983U true CN222511983U (en) | 2025-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420862659.7U Active CN222511983U (en) | 2024-04-24 | 2024-04-24 | Injection mold easy to demould |
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| Country | Link |
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| CN (1) | CN222511983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120735386A (en) * | 2025-08-28 | 2025-10-03 | 福建省好兄弟体育用品有限公司 | Mould equipment for shoe production and working method thereof |
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2024
- 2024-04-24 CN CN202420862659.7U patent/CN222511983U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120735386A (en) * | 2025-08-28 | 2025-10-03 | 福建省好兄弟体育用品有限公司 | Mould equipment for shoe production and working method thereof |
| CN120735386B (en) * | 2025-08-28 | 2025-12-12 | 福建省好兄弟体育用品有限公司 | Mould equipment for shoe production and working method thereof |
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