CN204309198U - A kind of high-light no-trace injection moulding apparatus - Google Patents
A kind of high-light no-trace injection moulding apparatus Download PDFInfo
- Publication number
- CN204309198U CN204309198U CN201420638019.4U CN201420638019U CN204309198U CN 204309198 U CN204309198 U CN 204309198U CN 201420638019 U CN201420638019 U CN 201420638019U CN 204309198 U CN204309198 U CN 204309198U
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- China
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- injection moulding
- die cavity
- counterdie
- moulding die
- patrix
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Abstract
The utility model discloses a kind of high-light no-trace injection moulding apparatus, comprise dynamic model and cover half, described cover half is fixed on base, described dynamic model is fixed on top board, cover half is connected with counterdie, dynamic model is connected with patrix, injection moulding die cavity is matchedly connected between patrix with counterdie, top board upper end is connected with warming plate, runner plate is provided with between top board and dynamic model, warming plate is provided with the injection hole be communicated with runner plate, be provided with the heat be communicated with injection moulding die cavity below runner plate to chew, Slide mechanism is provided with between patrix and counterdie, described patrix is connected with can from the extraneous capstan inputting gases at high pressure toward injection moulding die cavity, described counterdie is provided with and is communicated with and the siphon piping of being bled by the external world with injection moulding die cavity, the periphery of described counterdie is provided with the secondary heater for heating melt in injection moulding die cavity.The utility model is widely used in injection machine, and it has plastic melt good fluidity, can be full of the advantage of injection moulding die cavity fast, and the seamless glossiness of product surface is high.
Description
Technical field
The utility model relates to a kind of injection moulding apparatus, is specially a kind of high-light no-trace injection moulding apparatus.
Background technology
Existing plastics injection moulding apparatus, because fluidity of molten is poor, there is cooled and solidified phenomenon in midway, melt can not be full of overall injection moulding die cavity, and occur that in die cavity, melt solidifying is detained or occurs hole, deformation of products degree is large, in runner, pressure loss is large, Density inhomogeneity, moulding easily produces the defects such as overlap, size instability and aberration, product surface poor quality.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of high-light no-trace injection moulding apparatus, and to solve the problem proposed in above-mentioned background technology, it has plastic melt good fluidity, can be full of the advantage of injection moulding die cavity fast, and the seamless glossiness of product surface is high.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of high-light no-trace injection moulding apparatus, comprise dynamic model and cover half, it is characterized in that: described cover half is fixed on base, described dynamic model is fixed on top board, cover half is connected with counterdie, dynamic model is connected with patrix, injection moulding die cavity is matchedly connected between patrix with counterdie, top board upper end is connected with warming plate, runner plate is provided with between top board and dynamic model, warming plate is provided with the injection hole be communicated with runner plate, be provided with the heat be communicated with injection moulding die cavity below runner plate to chew, Slide mechanism is provided with between patrix and counterdie, described patrix is connected with can from the extraneous capstan inputting gases at high pressure toward injection moulding die cavity, described counterdie is provided with and is communicated with and the siphon piping of being bled by the external world with injection moulding die cavity, the periphery of described counterdie is provided with the secondary heater for heating melt in injection moulding die cavity.
Furthermore, described secondary heater is electric heater unit.
Furthermore, described secondary heater is electromagnetic coil heating apparatus.
Furthermore, described cover half is provided with the oblique top be connected with counterdie, and described Slide mechanism is arranged on oblique top side.
In the utility model, be sent to the plastics that heat chews remain molten condition from nozzle of injector, do not need solidification to take out as waste material when each die sinking, the melt be trapped in running gate system can be injected into die cavity when injecting again.When the wall thickness of product is thinner, guarantee that melt can fully arrive the part of chewing away from heat, significantly reduce deformation of products degree, improve product surface quality and surface gloss, uniformity.In runner, pressure loss is little, and fluidity of molten is good, and density is easily even, avoids moulding to produce the defects such as overlap, size instability and aberration, improves product surface quality.
Compared with prior art, there is following advantage in the utility model:
The utility model is widely used in injection machine, it is mainly connected with capstan at patrix, counterdie is provided with siphon piping, the periphery of counterdie is provided with secondary heater, when plastic melt from the heat of runner plate chew be transported in injection moulding die cavity time, extraneous from capstan input high pressure air pressure, melt is impelled in injection moulding die cavity, to enter note as early as possible, and carry out flue gas by the siphon piping of counterdie, make to be formed in injection moulding die cavity negative pressure, melt can be full of whole injection moulding die cavity faster.Period, the secondary heater of counterdie periphery carries out auxiliary heating, make the melt in injection moulding die cavity to obtain post bake, avoid producing cooled and solidified phenomenon, ensure plastic melt good fluidity, the seamless glossiness of product surface is high, reduce the cost of goods, shorten the product molding cycle, be conducive to the production automation, not only may be used for the plastics of shaping melt temperature wider range, also can be used for the thermal sensitivity plastics that processing and forming temperature range is narrower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make actualizing technology means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
High-light no-trace injection moulding apparatus as shown in Figure 1, comprise dynamic model 2 and cover half 1, it is characterized in that: described cover half 1 is fixing on the base 3, described dynamic model 2 is fixing on the top plate 4, cover half 1 is connected with counterdie 5, dynamic model 2 is connected with patrix 6, injection moulding die cavity is matchedly connected between patrix 6 with counterdie 5, top board 4 upper end is connected with warming plate 7, runner plate 8 is provided with between top board 4 and dynamic model 2, warming plate 7 is provided with the injection hole 9 be communicated with runner plate 8, be provided with the heat be communicated with injection moulding die cavity below runner plate 8 and chew 10, Slide mechanism 11 is provided with between patrix 6 and counterdie 5, described patrix 6 is connected with can from the extraneous capstan 13 inputting gases at high pressure toward injection moulding die cavity, described counterdie 5 is provided with and is communicated with and the siphon piping 14 of being bled by the external world with injection moulding die cavity, the periphery of described counterdie 5 is provided with the secondary heater 15 for heating melt in injection moulding die cavity.
Period, described secondary heater 15 is electric heater unit, and furthermore, described secondary heater 15 is electromagnetic coil heating apparatus.
Utility model works principle is: molten plastic enters runner plate 8 by injection hole 9, then is diverted to each heat through runner plate 8 and chews 10, and last molten plastic is chewed the injection moulding die cavity simultaneously injected between upper and lower mould by each heat, complete filling; Injection machine pressurize density, after part cooling sizing, the mold closing mechanism of injection machine drives the patrix 6 of dynamic model to be separated with the counterdie 5 of cover half, by the liftout attachment action of injection machine, ejects plastic.The utility model is widely used in injection machine, plastic melt good fluidity, the seamless glossiness of product surface is high, reduce the cost of goods, shorten the product molding cycle, be conducive to the production automation, not only may be used for the plastics of shaping melt temperature wider range, also can be used for the thermal sensitivity plastics that processing and forming temperature range is narrower.
Duration of work, because the utility model is connected with capstan 13 at patrix 6, counterdie 5 is provided with siphon piping 14, the periphery of counterdie 5 is provided with secondary heater 15, when plastic melt from the heat of runner plate chew be transported in injection moulding die cavity time, extraneous input high pressure air pressure from capstan 13, melt is impelled in injection moulding die cavity, to enter note as early as possible, and carry out flue gas by the siphon piping 14 of counterdie 5, make to be formed in injection moulding die cavity negative pressure, melt can be full of whole injection moulding die cavity faster.Period, the secondary heater 15 of counterdie 5 periphery carries out auxiliary heating, make the melt in injection moulding die cavity to obtain post bake, avoid producing cooled and solidified phenomenon, ensure plastic melt good fluidity, the seamless glossiness of product surface is high, reduce the cost of goods, shorten the product molding cycle, be conducive to the production automation, not only may be used for the plastics of shaping melt temperature wider range, also can be used for the thermal sensitivity plastics that processing and forming temperature range is narrower.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a high-light no-trace injection moulding apparatus, comprise dynamic model (2) and cover half (1), it is characterized in that: described cover half (1) is fixed on base (3), described dynamic model (2) is fixed on top board (4), cover half (1) is connected with counterdie (5), dynamic model (2) is connected with patrix (6), injection moulding die cavity is matchedly connected between patrix (6) with counterdie (5), top board (4) upper end is connected with warming plate (7), runner plate (8) is provided with between top board (4) and dynamic model (2), warming plate (7) is provided with the injection hole (9) be communicated with runner plate (8), runner plate (8) below is provided with the heat be communicated with injection moulding die cavity and chews (10), Slide mechanism (11) is provided with between patrix (6) and counterdie (5), described patrix (6) is connected with can from the extraneous capstan (13) inputting gases at high pressure toward injection moulding die cavity, described counterdie (5) is provided with and is communicated with and the siphon piping (14) of being bled by the external world with injection moulding die cavity, the periphery of described counterdie (5) is provided with the secondary heater (15) for heating melt in injection moulding die cavity.
2. high-light no-trace injection moulding apparatus according to claim 1, is characterized in that: described secondary heater (15) is electric heater unit.
3. high-light no-trace injection moulding apparatus according to claim 2, is characterized in that: described secondary heater (15) is electromagnetic coil heating apparatus.
4. the high-light no-trace injection moulding apparatus according to claim 1 or 2 or 3, it is characterized in that: described cover half (1) is provided with the oblique top (12) be connected with counterdie (5), and described Slide mechanism (11) is arranged on oblique top (12) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638019.4U CN204309198U (en) | 2014-10-31 | 2014-10-31 | A kind of high-light no-trace injection moulding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638019.4U CN204309198U (en) | 2014-10-31 | 2014-10-31 | A kind of high-light no-trace injection moulding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204309198U true CN204309198U (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420638019.4U Expired - Fee Related CN204309198U (en) | 2014-10-31 | 2014-10-31 | A kind of high-light no-trace injection moulding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204309198U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426817A (en) * | 2016-12-24 | 2017-02-22 | 浙江工商职业技术学院 | Square air-blowing glue-reducing injection mould |
| CN108407236A (en) * | 2018-03-13 | 2018-08-17 | 宁波革创新材料科技有限公司 | A kind of injection forming mold |
| CN114074406A (en) * | 2020-08-18 | 2022-02-22 | 苏州亮福电器有限公司 | Highlight injection mold adopting electric heating mode |
-
2014
- 2014-10-31 CN CN201420638019.4U patent/CN204309198U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426817A (en) * | 2016-12-24 | 2017-02-22 | 浙江工商职业技术学院 | Square air-blowing glue-reducing injection mould |
| CN108407236A (en) * | 2018-03-13 | 2018-08-17 | 宁波革创新材料科技有限公司 | A kind of injection forming mold |
| CN114074406A (en) * | 2020-08-18 | 2022-02-22 | 苏州亮福电器有限公司 | Highlight injection mold adopting electric heating mode |
| CN114074406B (en) * | 2020-08-18 | 2024-02-27 | 苏州亮福电器有限公司 | High-gloss injection mold adopting electric heating mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518000 Henggang Street Community Security Jane Dragon Street No. 23 Building No. 2 Patentee after: SHENZHEN RUIYUAN PRECISION INDUSTRY Co.,Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518000 Henggang street Baoan community Jane Dragon Street No. 23 Building No. 2 Patentee before: SHENZHEN RUIYUAN PRECISION INDUSTRY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |