CN220555205U - Injection mold of sound display panel - Google Patents
Injection mold of sound display panel Download PDFInfo
- Publication number
- CN220555205U CN220555205U CN202322284885.XU CN202322284885U CN220555205U CN 220555205 U CN220555205 U CN 220555205U CN 202322284885 U CN202322284885 U CN 202322284885U CN 220555205 U CN220555205 U CN 220555205U
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- Prior art keywords
- injection molding
- plate
- display panel
- lifting rod
- electric lifting
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- 238000002347 injection Methods 0.000 title claims abstract description 14
- 239000007924 injection Substances 0.000 title claims abstract description 14
- 238000001746 injection moulding Methods 0.000 claims abstract description 63
- 238000000465 moulding Methods 0.000 claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000004065 semiconductor Substances 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 239000012778 molding material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold of an acoustic display panel, comprising: the injection molding device comprises an injection molding base, wherein guide rods are arranged around the injection molding base, and sliding plates are arranged on the guide rods in a guiding manner; a top plate is arranged above the guide rod, a first electric lifting rod is arranged in the center of the top plate, and the output end of the first electric lifting rod passes through the top end and is connected with the sliding plate; the injection molding base is provided with a plurality of molding cavities in the center, the bottom of the sliding plate is provided with a plurality of cover plates, and the positions of the cover plates correspond to the positions of the molding cavities; the injection molding box is arranged above the sliding plate and corresponds to the cover plate in position; the top plate is provided with a through groove for penetrating through the injection molding box; and the ejection structure is arranged below the molding cavity and is used for ejecting the molded acoustic display panel. According to the utility model, through the combination of the injection molding base, the injection molding box and the ejection structure, the injection molding of the sound display panel is realized.
Description
Technical Field
The utility model relates to an injection mold, in particular to an injection mold of an acoustic display panel.
Background
The problem that exists among the background art is, traditional injection moulding equipment has the problem that shaping speed is slow at the in-process of moulding plastics, and traditional injection moulding equipment is in the in-process of moulding plastics, because lack effectual cooling device, leads to the cooling rate of shaping chamber slower to prolonged the cycle of moulding plastics, reduced injection moulding efficiency, and secondly fashioned stereo set display panel takes out difficultly.
In view of the above problems, the present utility model provides a novel injection molding apparatus.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an injection mold of an acoustic display panel so as to solve the problem existing in the background technology.
The injection mold of the acoustic display panel is realized by the following technical scheme: comprising the following steps:
the injection molding base is provided with guide rods at the periphery, and sliding plates are arranged on the guide rods in a guiding way; a top plate is arranged above the guide rod, a first electric lifting rod is arranged in the center of the top plate, and the output end of the first electric lifting rod passes through the top end and is connected with the sliding plate; the injection molding base is provided with a plurality of molding cavities in the center, the bottom of the sliding plate is provided with a plurality of cover plates, and the positions of the cover plates correspond to the positions of the molding cavities;
the injection molding box is arranged above the sliding plate and corresponds to the cover plate in position; the top plate is provided with a through groove for penetrating through the injection molding box;
and the ejection structure is arranged below the molding cavity and is used for ejecting the molded acoustic display panel.
As a preferable technical scheme, the bottom of the forming cavity is provided with a cooling component; the cooling assembly comprises a temperature guide plate, a semiconductor refrigerating sheet and radiating fins, wherein the temperature guide plate is fixed at the cooling end of the semiconductor refrigerating sheet, and the radiating fins are fixed at the heating end of the semiconductor refrigerating sheet; the bottom of the injection molding base is provided with a ventilation groove, and the ventilation groove corresponds to the heat radiation fins in position; a cooling fan is arranged on one side of the ventilation groove.
As an optimized technical scheme, the ejection structure comprises an ejection plate and a second electric lifting rod, wherein the ejection plate is arranged on the groove of the temperature guide plate; the second electric lifting rod is arranged in the ventilation groove, and the output end of the second electric lifting rod penetrates through the semiconductor refrigerating sheet and the radiating fins and is connected with the ejector plate.
As the preferable technical scheme, the injection molding box is internally injected with raw materials for injection molding, the bottom of the injection molding box is provided with a discharge hole, and the discharge hole penetrates through the sliding plate and is arranged on the sliding plate; the discharge port is provided with a valve for injection molding.
As the preferable technical scheme, the front surface of the injection molding base is provided with a control panel, and the control panel is connected with and controls the first electric lifting rod, the semiconductor refrigerating sheet, the second electric lifting rod and the valve.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the combination of the injection molding base, the injection molding box and the ejection structure, the injection molding of the sound display panel is realized.
2. According to the utility model, the guide rods and the sliding plates are arranged around the injection molding base, so that the accurate positioning and the smooth sliding of the injection molding box can be ensured.
3. The injection molding base is provided with the plurality of molding cavities in the center, the bottom of the sliding plate is provided with the cover plate, and the position of the cover plate corresponds to the position of the molding cavities, so that the injection molding materials can be ensured to be accurately injected into the molding cavities.
4. The bottom of the forming cavity is provided with the cooling component which comprises the heat conducting plate, the semiconductor refrigerating sheet and the radiating fins, so that the forming speed can be increased, and the injection molding efficiency can be improved.
5. The utility model ejects the formed sound display panel through the ejection structure so as to be convenient for taking out.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
fig. 3 is a schematic view of an ejection and cooling structure according to the present utility model.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
As shown in fig. 1 to 3, an injection mold for an acoustic display panel according to the present utility model includes:
the injection molding base 1, the guide rods 4 are arranged around the injection molding base 1, and the sliding plates 5 are arranged on the guide rods 4 in a guiding manner; a top plate 6 is arranged above the guide rod 4, a first electric lifting rod 7 is arranged in the center of the top plate 6, and the output end of the first electric lifting rod 7 passes through the top end and is connected with the sliding plate 5; the center of the injection molding base 1 is provided with a plurality of molding cavities 8, the bottom of the sliding plate 5 is provided with a plurality of cover plates 9, and the positions of the cover plates 9 correspond to the positions of the molding cavities 8;
the injection molding box 2 is arranged above the sliding plate 5 and corresponds to the cover plate 9 in position; the top plate 6 is provided with a through groove for penetrating through the injection molding box 2;
and the ejection structure 3 is arranged below the forming cavity 8 and is used for ejecting the formed acoustic display panel.
In the embodiment, a cooling component is arranged at the bottom of the forming cavity 8; the cooling assembly comprises a temperature guide plate 10, a semiconductor refrigerating sheet 11 and radiating fins 12, wherein the temperature guide plate 10 is fixed at the cooling end of the semiconductor refrigerating sheet 11, and the radiating fins 12 are fixed at the heating end of the semiconductor refrigerating sheet 11; the bottom of the injection molding base 1 is provided with a ventilation groove 13, and the ventilation groove 13 corresponds to the radiating fin 12 in position; a heat radiation fan 15 is provided on one side of the ventilation groove 13.
In this embodiment, the ejection structure includes an ejector plate 16 and a second electric lifting rod 17, where the ejector plate 16 is disposed on a slot of the heat-conducting plate 10; the second electric lifting rod 17 is disposed in the ventilation slot 13, and an output end of the second electric lifting rod 17 passes through the semiconductor refrigeration sheet 11 and the heat dissipation fins 12 and is connected with the ejector plate 16.
In the embodiment, raw materials for injection molding are injected into the injection molding box 2, a discharge hole is arranged at the bottom of the injection molding box 2, and the discharge hole penetrates through the sliding plate 5 and is arranged on the sliding plate 5; a valve 18 for injection molding is arranged on the discharge port.
In this embodiment, the front surface of the injection molding base 1 is provided with a control panel, and the control panel is connected to and controls the first electric lifting rod 7, the semiconductor refrigerating sheet 11, the second electric lifting rod 17 and the valve 18.
The working principle is as follows:
firstly, injecting raw materials to be injection molded into an injection molding box, and closing a valve of the injection molding box.
The guide rod and the sliding plate are arranged around the injection molding base, the guide rod can ensure accurate positioning of the injection molding box, and the sliding plate can enable the injection molding box to slide stably.
After the equipment is started, the first electric lifting rod starts to work, and the sliding plate is connected with the top plate. The first electric lifting rod is installed in the center of the top plate, and the output end of the first electric lifting rod penetrates through the top end and is connected with the sliding plate through the through groove in the top plate.
After the first electric lifting rod lifts the sliding plate to a proper position, the injection molding box is aligned with the molding cavity. At the moment, raw materials in the injection molding box enter the molding cavity through the discharge hole, the molding cavity is filled with injection molding materials, and the injection molding materials are rapidly cooled under the action of the cooling component at the bottom of the molding cavity.
After the molding is completed, the ejection structure starts to work. The ejection structure comprises an ejection plate and a second electric lifting rod, wherein the ejection plate is arranged on the groove of the heat conducting plate, and the second electric lifting rod is arranged in the ventilation groove. The output end of the second electric lifting rod passes through the semiconductor refrigerating sheet and the radiating fins and is connected with the ejector plate. And the second electric lifting rod lifts the ejector plate and ejects the formed acoustic display panel out of the forming cavity.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (5)
1. An injection mold for an acoustic display panel, comprising:
the injection molding device comprises an injection molding base (1), wherein guide rods (4) are arranged around the injection molding base (1), and sliding plates (5) are arranged on the guide rods (4) in a guiding manner; a top plate (6) is arranged above the guide rod (4), a first electric lifting rod (7) is arranged in the center of the top plate (6), and the output end of the first electric lifting rod (7) passes through the top end and is connected with the sliding plate (5); the injection molding base (1) is provided with a plurality of molding cavities (8) at the center, the bottom of the sliding plate (5) is provided with a plurality of cover plates (9), and the positions of the cover plates (9) correspond to the positions of the molding cavities (8);
the injection molding box (2) is arranged above the sliding plate (5) and corresponds to the cover plate (9); a through groove for penetrating through the injection molding box (2) is formed in the top plate (6);
and the ejection structure (3) is arranged below the molding cavity (8) and is used for ejecting the molded sound display panel.
2. The injection mold of an acoustic display panel according to claim 1, wherein: a cooling component is arranged at the bottom of the forming cavity (8); the cooling assembly comprises a temperature guide plate (10), a semiconductor refrigerating sheet (11) and radiating fins (12), wherein the temperature guide plate (10) is fixed at the cooling end of the semiconductor refrigerating sheet (11), and the radiating fins (12) are fixed at the heating end of the semiconductor refrigerating sheet (11); the bottom of the injection molding base (1) is provided with a ventilation groove (13), and the ventilation groove (13) corresponds to the radiating fins (12); a cooling fan (15) is arranged on one side of the ventilation groove (13).
3. The injection mold of an acoustic display panel according to claim 1, wherein: the ejection structure comprises an ejection plate (16) and a second electric lifting rod (17), and the ejection plate (16) is arranged on the groove of the heat conducting plate (10); the second electric lifting rod (17) is arranged in the ventilation groove (13), and the output end of the second electric lifting rod (17) penetrates through the semiconductor refrigerating sheet (11) and the radiating fins (12) and is connected with the ejector plate (16).
4. The injection mold of an acoustic display panel according to claim 1, wherein: raw materials for injection molding are injected into the injection molding box (2), a discharge hole is formed in the bottom of the injection molding box (2), and the discharge hole penetrates through the sliding plate (5) and is arranged on the sliding plate (5); the discharge port is provided with a valve (18) for injection molding.
5. The injection mold of an acoustic display panel according to claim 1, wherein: the front of the injection molding base (1) is provided with a control panel, and the control panel is connected with and controls the first electric lifting rod (7), the semiconductor refrigerating sheet (11), the second electric lifting rod (17) and the valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322284885.XU CN220555205U (en) | 2023-08-23 | 2023-08-23 | Injection mold of sound display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322284885.XU CN220555205U (en) | 2023-08-23 | 2023-08-23 | Injection mold of sound display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220555205U true CN220555205U (en) | 2024-03-05 |
Family
ID=90051666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322284885.XU Active CN220555205U (en) | 2023-08-23 | 2023-08-23 | Injection mold of sound display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220555205U (en) |
-
2023
- 2023-08-23 CN CN202322284885.XU patent/CN220555205U/en active Active
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