CN203994476U - A kind of large-scale console casing injection mold - Google Patents
A kind of large-scale console casing injection mold Download PDFInfo
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- CN203994476U CN203994476U CN201420359586.6U CN201420359586U CN203994476U CN 203994476 U CN203994476 U CN 203994476U CN 201420359586 U CN201420359586 U CN 201420359586U CN 203994476 U CN203994476 U CN 203994476U
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Abstract
The utility model discloses a kind of large-scale console casing injection mold, comprise a temperature control equipment, the inside of upper cores and lower die is embedded with respectively some electromagnetic heaters, temperature control equipment is electrically connected respectively each electromagnetic heater, for controlling its region of each electromagnetic heater independent heating to the temperature of setting.The utility model is by the temperature of temperature control equipment control die cavity regional, the temperature that ensures the material stream in die cavity regional is consistent, the cooling velocity that ensures the material stream in die cavity regional is also consistent, reduce the production cost of injection moulding large-scale console casing, solve the collision problem of large-scale console casing between cost and quality.
Description
Technical field
The utility model relates to injection mold technical field, especially relates to a kind of large-scale console casing injection mold.
Background technology
In prior art, for large-scale injection molding, have multiple solution, it has higher requirement to large size plastic jetting-moulding device and large mold.
The volume of the casing of large-scale console is also very large, injection mo(u)lding is more difficult, use large size plastic jetting-moulding device and large mold to produce, its production cost is very high, especially high for quality requirements, control again its production cost, common injection machine and injection mold cannot be produced the casing that meets quality requirements, one of them main cause is, the temperature of material stream that is injected into regional in mold cavity is inconsistent, cooling velocity is inconsistent, the temperature that cannot accurately control the material stream that is injected into regional in mold cavity is consistent, therefore be necessary to be improved.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of large-scale console casing injection mold, and it is simple in structure, and large-scale console casing that can injection moulding high-quality, reduces production costs.
To achieve these goals, the technical scheme that the utility model adopts is.
A kind of large-scale console casing injection mold, injection mold comprises upper die and lower die, patrix is fixed with upper cores, counterdie is fixed with lower die, after matched moulds, between upper cores and lower die, form a die cavity for moulding game machine casing, upper cores offers respectively some for being connected cooling system and carrying the cooling pipe of cooling fluid with lower die inside, cooling pipe penetrates respectively upper cores and lower die, comprise a temperature control equipment, the inside of upper cores and lower die is embedded with respectively some electromagnetic heaters, temperature control equipment is electrically connected respectively each electromagnetic heater, for controlling its region of each electromagnetic heater independent heating to the temperature of setting.
Further, in technical scheme, described electromagnetic heater comprises excitation unit and metal electric magnetic sheet, and excitation unit is arranged on the outside of injection mold, excitation unit electrical connection metal electric magnetic sheet.
Further, in technical scheme, described upper die and lower die offer respectively some chambers, and the top of upper cores and surrounding are distributed with respectively some chambers, and the surrounding of lower die is distributed with respectively some chambers, is embedded with respectively at least one metal electric magnetic sheet in each chamber.
Further, in technical scheme, described chamber has at least an end face to penetrate the surface of patrix or patrix and forms a posting port, and each metal electric magnetic sheet is inserted in corresponding chamber by posting port respectively.
Further, in technical scheme, the position between described metal electric magnetic sheet and upper cores is provided with some described cooling pipes, and the position between metal electric magnetic sheet and lower die is provided with some described cooling pipes.
Further, in technical scheme, the inside of described lower die offers at least one installation room, is embedded with at least one temperature regulating block in installation room, and temperature regulating block offers some chambers, is embedded with respectively at least one metal electric magnetic sheet in each chamber; Temperature regulating block offers some for connecting cooling system and carrying the cooling pipe of cooling fluid, and metal electric magnetic sheet and cooling pipe interval in temperature regulating block are arranged alternately.
Further, in technical scheme, the one or both ends of the chamber of described temperature regulating block penetrate the surface of temperature regulating block and form a posting port, and each metal electric magnetic sheet is inserted in the chamber that temperature regulating block is corresponding by posting port respectively.
Further, in technical scheme, described temperature regulating block is provided with some zones of heating and some cooling layers from top to bottom, and zone of heating and cooling layer interval are arranged alternately; Several chambers of parallel distribution in zone of heating, the chamber of zone of heating is laterally extending, is embedded with metal electric magnetic sheet in each chamber; The some cooling pipes of parallel distribution in cooling layer, cooling pipe is perpendicular to chamber.
Further in technical scheme, the inwall of described each chamber is fixed with respectively a temperature inductor, each temperature inductor is electrically connected respectively temperature control equipment, and temperature control equipment receives the temperature signal of each temperature inductor and controls respectively the power of corresponding excitation unit.
Further, in technical scheme, the one or both ends of described metal electric magnetic sheet are provided with positioning sleeve, and positioning sleeve coordinates with the inwall location of chamber, and positioning sleeve is by unsettled metal electric magnetic sheet in chamber, and each metal electric magnetic sheet does not all contact the inwall of chamber.
Adopt after said structure, the advantage that compared to the prior art the utility model had is: the utility model is by the temperature of temperature control equipment control die cavity regional, the temperature that ensures the material stream in die cavity regional is consistent, the cooling velocity that ensures the material stream in die cavity regional is also consistent, reduce the production cost of injection moulding large-scale console casing, solve the collision problem of large-scale console casing between cost and quality.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure:
1, patrix 11, upper cores 2, counterdie 21, lower die 3, die cavity 4, cooling pipe 5, metal electric magnetic sheet 6, chamber 7, installation room 8, temperature regulating block 9, temperature inductor 10, positioning sleeve.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, as shown in Figure 1, a kind of large-scale console casing injection mold, injection mold comprises patrix 1 and counterdie 2, patrix 1 is fixed with upper cores 11, and counterdie 2 is fixed with lower die 21, forms a die cavity 3 for moulding game machine casing after matched moulds between upper cores 11 and lower die 21, upper cores 11 and lower die 21 inside offer respectively some for being connected cooling system and carrying the cooling pipe 4 of cooling fluid, and cooling pipe 4 penetrates respectively upper cores 11 and lower die 21.By the cooling upper cores 11 of cooling duct and lower die 21.
Injection mold comprises a temperature control equipment, the inside of upper cores 11 and lower die 21 is embedded with respectively some electromagnetic heaters, temperature control equipment is electrically connected respectively each electromagnetic heater, for controlling its region of each electromagnetic heater independent heating to the temperature of setting.Electromagnetic heater comprises excitation unit and metal electric magnetic sheet 5, and excitation unit is arranged on the outside of injection mold, excitation unit electrical connection metal electric magnetic sheet 5.By metal electric magnetic sheet 5, upper cores 11 and lower die 21 are heated, firing rate is fast, the governing speed of temperature and fast response time, the temperature of the material stream in can quick adjustment die cavity 3 regionals, the temperature that ensures the material stream in die cavity 3 regionals is consistent, and ensures that the cooling velocity of the material stream in die cavity 3 regionals is also consistent.
Patrix 1 and counterdie 2 offer respectively some chambers 6, and the top of upper cores 11 and surrounding are distributed with respectively some chambers 6, and the surrounding of lower die 21 is distributed with respectively some chambers 6, are embedded with respectively at least one metal electric magnetic sheet 5 in each chamber 6.Chamber 6 has at least an end face to penetrate the surface of patrix 1 or patrix 1 and forms a posting port, and each metal electric magnetic sheet 5 is inserted in corresponding chamber 6 by posting port respectively.Position between metal electric magnetic sheet 5 and upper cores 11 is provided with some described cooling pipes 4, and the position between metal electric magnetic sheet 5 and lower die 21 is provided with some described cooling pipes 4.
The inside of lower die 21 offers at least one installation room 7, is embedded with at least one temperature regulating block 8 in installation room 7, and temperature regulating block 8 offers some chambers 6, is embedded with respectively at least one metal electric magnetic sheet 5 in each chamber 6; Temperature regulating block 8 offers some for connecting cooling system and carrying the cooling pipe 4 of cooling fluid, and the metal electric magnetic sheet 5 in temperature regulating block 8 and cooling pipe 4 intervals are arranged alternately.
The one or both ends of the chamber 6 of temperature regulating block 8 penetrate the surface of temperature regulating block 8 and form a posting port, and each metal electric magnetic sheet 5 is inserted in the chamber 6 of temperature regulating block 8 correspondences by posting port respectively.Temperature regulating block 8 is provided with some zones of heating and some cooling layers from top to bottom, and zone of heating and cooling layer interval are arranged alternately; Several chambers 6 of parallel distribution in zone of heating, the chamber 6 of zone of heating is laterally extending, in each chamber 6, is embedded with metal electric magnetic sheet 5; The some cooling pipes 4 of parallel distribution in cooling layer, cooling pipe 4 is perpendicular to chamber 6.
The inwall of each chamber 6 is fixed with respectively a temperature inductor 9, and each temperature inductor 9 is electrically connected respectively temperature control equipment, and temperature control equipment receives the temperature signal of each temperature inductor 9 and controls respectively the power of corresponding excitation unit.
The one or both ends of metal electric magnetic sheet 5 are provided with positioning sleeve 10, and positioning sleeve 10 coordinates with the inwall location of chamber 6, and positioning sleeve 10 is by unsettled metal electric magnetic sheet 5 in chamber 6, and each metal electric magnetic sheet 5 does not all contact the inwall of chamber 6.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1. a large-scale console casing injection mold, injection mold comprises patrix (1) and counterdie (2), patrix (1) is fixed with upper cores (11), counterdie (2) is fixed with lower die (21), between upper cores after matched moulds (11) and lower die (21), form a die cavity for moulding game machine casing (3), upper cores (11) offers respectively some for being connected cooling system and carrying the cooling pipe (4) of cooling fluid with lower die (21) inside, cooling pipe (4) penetrates respectively upper cores (11) and lower die (21), it is characterized in that: comprise a temperature control equipment, the inside of upper cores (11) and lower die (21) is embedded with respectively some electromagnetic heaters, temperature control equipment is electrically connected respectively each electromagnetic heater, for controlling its region of each electromagnetic heater independent heating to the temperature of setting.
2. a kind of large-scale console casing injection mold according to claim 1, it is characterized in that: described electromagnetic heater comprises excitation unit and metal electric magnetic sheet (5), excitation unit is arranged on the outside of injection mold, excitation unit electrical connection metal electric magnetic sheet (5).
3. a kind of large-scale console casing injection mold according to claim 2, it is characterized in that: described patrix (1) and counterdie (2) offer respectively some chambers (6), the top of upper cores (11) and surrounding are distributed with respectively some chambers (6), the surrounding of lower die (21) is distributed with respectively some chambers (6), is embedded with respectively at least one metal electric magnetic sheet (5) in each chamber (6).
4. a kind of large-scale console casing injection mold according to claim 3, it is characterized in that: described chamber (6) has at least an end face to penetrate the surface of patrix (1) or patrix (1) and forms a posting port, and each metal electric magnetic sheet (5) is inserted in corresponding chamber (6) by posting port respectively.
5. a kind of large-scale console casing injection mold according to claim 3, it is characterized in that: the position between described metal electric magnetic sheet (5) and upper cores (11) is provided with some described cooling pipes (4), the position between metal electric magnetic sheet (5) and lower die (21) is provided with some described cooling pipes (4).
6. a kind of large-scale console casing injection mold according to claim 3, it is characterized in that: the inside of described lower die (21) offers at least one installation room (7), in installation room (7), be embedded with at least one temperature regulating block (8), temperature regulating block (8) offers some chambers (6), is embedded with respectively at least one metal electric magnetic sheet (5) in each chamber (6); Temperature regulating block (8) offers some for connecting cooling system and carrying the cooling pipe (4) of cooling fluid, and the metal electric magnetic sheet (5) in temperature regulating block (8) and cooling pipe (4) interval are arranged alternately.
7. a kind of large-scale console casing injection mold according to claim 6, it is characterized in that: the one or both ends of the chamber (6) of described temperature regulating block (8) penetrate the surface of temperature regulating block (8) and form a posting port, each metal electric magnetic sheet (5) is inserted in the chamber (6) that temperature regulating block (8) is corresponding by posting port respectively.
8. a kind of large-scale console casing injection mold according to claim 6, is characterized in that: described temperature regulating block (8) is provided with some zones of heating and some cooling layers from top to bottom, and zone of heating and cooling layer interval are arranged alternately; Several chambers of parallel distribution (6) in zone of heating, the chamber (6) of zone of heating is laterally extending, is embedded with metal electric magnetic sheet (5) in each chamber (6); The some cooling pipes of parallel distribution (4) in cooling layer, cooling pipe (4) is perpendicular to chamber (6).
9. according to a kind of large-scale console casing injection mold described in claim 3 or 6, it is characterized in that: the inwall of described each chamber (6) is fixed with respectively a temperature inductor (9), each temperature inductor (9) is electrically connected respectively temperature control equipment, and temperature control equipment receives the temperature signal of each temperature inductor (9) and controls respectively the power of corresponding excitation unit.
10. according to a kind of large-scale console casing injection mold described in claim 3 or 6, it is characterized in that: the one or both ends of described metal electric magnetic sheet (5) are provided with positioning sleeve (10), positioning sleeve (10) coordinates with the inwall location of chamber (6), positioning sleeve (10) is by unsettled metal electric magnetic sheet (5) in chamber (6), and each metal electric magnetic sheet (5) does not all contact the inwall of chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359586.6U CN203994476U (en) | 2014-07-01 | 2014-07-01 | A kind of large-scale console casing injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420359586.6U CN203994476U (en) | 2014-07-01 | 2014-07-01 | A kind of large-scale console casing injection mold |
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| Publication Number | Publication Date |
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| CN203994476U true CN203994476U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420359586.6U Expired - Fee Related CN203994476U (en) | 2014-07-01 | 2014-07-01 | A kind of large-scale console casing injection mold |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746530A (en) * | 2017-01-10 | 2017-05-31 | 汕头市龙湖可期机械设备科技有限公司 | A kind of graphite jig suitable for Electromagnetic Heating |
| CN107009591A (en) * | 2017-04-05 | 2017-08-04 | 广东长盈精密技术有限公司 | The nanometer injection moulding process of temperature control equipment, nanometer injection mold and workpiece |
| CN110744795A (en) * | 2019-10-25 | 2020-02-04 | 广东省博康电子有限公司 | Temperature control and pressure maintaining system for plastic product injection molding |
| TWI721733B (en) * | 2019-12-26 | 2021-03-11 | 復盛應用科技股份有限公司 | Formation method of a thermoplastic material |
-
2014
- 2014-07-01 CN CN201420359586.6U patent/CN203994476U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106746530A (en) * | 2017-01-10 | 2017-05-31 | 汕头市龙湖可期机械设备科技有限公司 | A kind of graphite jig suitable for Electromagnetic Heating |
| CN107009591A (en) * | 2017-04-05 | 2017-08-04 | 广东长盈精密技术有限公司 | The nanometer injection moulding process of temperature control equipment, nanometer injection mold and workpiece |
| CN110744795A (en) * | 2019-10-25 | 2020-02-04 | 广东省博康电子有限公司 | Temperature control and pressure maintaining system for plastic product injection molding |
| TWI721733B (en) * | 2019-12-26 | 2021-03-11 | 復盛應用科技股份有限公司 | Formation method of a thermoplastic material |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200701 |