CN203236653U - Automobile door panel horn mesh injection mould with heating structure - Google Patents
Automobile door panel horn mesh injection mould with heating structure Download PDFInfo
- Publication number
- CN203236653U CN203236653U CN 201320113145 CN201320113145U CN203236653U CN 203236653 U CN203236653 U CN 203236653U CN 201320113145 CN201320113145 CN 201320113145 CN 201320113145 U CN201320113145 U CN 201320113145U CN 203236653 U CN203236653 U CN 203236653U
- Authority
- CN
- China
- Prior art keywords
- insert
- loudspeaker
- mould
- horn
- cover half
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an automobile door panel horn mesh injection mould with a heating structure. The automobile door panel horn mesh injection mould comprises a fixed mould plate, a fixed mould horn insert, a movable mould plate and a movable mould insert, wherein the fixed mould horn insert is arranged in the fixed mould plate, the movable mould insert is arranged in the movable mould plate, a heating bar and a thermocouple are arranged on the fixed mould horn insert and are inserted in the fixed mould horn insert after penetrating through the fixed mould horn insert, a small movable mould horn insert and a large movable mould horn insert are arranged on the movable mould insert, and the small movable mould horn insert and the large movable mould horn insert are matched with the fixed mould horn insert to form a cavity for forming a horn mesh product. The automobile door panel horn mesh injection mould has the advantages that the heating bar and the thermocouple are arranged on the fixed mould horn insert, the heating temperature of the heating bar can be regulated according to the temperature of the fixed mould horn insert fed back by the thermocouple, the heating efficiency of the fixed mould horn insert can be guaranteed, the flowing of a melt can be promoted, the product quality and pass percentage can be increased, and the production cost can be saved.
Description
Technical field
The utility model relates to a kind of plastics injection mould, relates in particular to a kind of automobile door plate loudspeaker mesh injection mold with heating arrangement.
Background technology
Along with the application of loudspeaker mesh plastic parts is increasingly extensive, the loudspeaker mesh structure all can be designed in the articles injection-moulded surfaces such as automobile door plate, housing of TV set, has the functions such as attractive in appearance, dustproof and ventilation and heat concurrently.
At present, the processing method of loudspeaker mesh adopts first the material fusing of processing, then is injection-moulded on the loudspeaker mesh moulding inserts, and in the injection moulding process, the flowability of melt is better, and distribution of material is just more even, and the loudspeaker mesh quality of producing is just better.But, because loudspeaker mesh place wall thickness is thinner, along with mesh require more and more carefully, more and more closeer, adopt conventional injection moulding process, melt is fast in loudspeaker mesh place drop in temperature speed, poor fluidity, to be stranded gas serious, produce easily the injection mo(u)lding defectives such as lack of fill, poor product quality, qualification rate are low.
The utility model content
Goal of the invention: goal of the invention of the present utility model provides a kind of automobile door plate loudspeaker mesh injection mold with heating arrangement, can control the temperature that the loudspeaker mesh moulding is inserted, and improves the quality of products and qualification rate, saves production cost.
Technical scheme: a kind of automobile door plate loudspeaker mesh injection mold with heating arrangement described in the utility model, comprise solid plate, the cover half loudspeaker that are installed in the described solid plate are inserted, moving platen, be installed in the moving die insert in the described moving platen, described cover half loudspeaker are inserted and are provided with heating rod and thermocouple, described heating rod and thermocouple pass described solid plate and insert the inside that the cover half loudspeaker are inserted, little the inserting of dynamic model loudspeaker is installed on the described moving die insert inserts greatly little the inserting of described dynamic model loudspeaker with the dynamic model loudspeaker, the dynamic model loudspeaker are inserted greatly to insert with the cover half loudspeaker and are formed for the die cavity of moulding loudspeaker mesh product after cooperating.The temperature of inserting according to thermocouple feedback cover half loudspeaker in the injection moulding process and then the heating-up temperature of regulating heating rod guarantee the efficiency of heating surface that the cover half loudspeaker are inserted, and promote flowing of melt, improve the quality of products and qualification rate.
In technique scheme, described cover half loudspeaker are inserted and are installed in described cover half pulls by the first screw, described dynamic model loudspeaker are little to be inserted and is installed in described dynamic model loudspeaker insert greatly by the second screw, the dynamic model loudspeaker are inserted greatly and are installed in the described moving die insert by the 3rd screw, and moving die insert is installed in the described moving platen by the 4th screw.
In order to prevent that heat that the cover half loudspeaker are inserted is delivered to cover half and pulls, the outer surface that described cover half loudspeaker are inserted is provided with empty avoiding, the heat conduction contact area of inserting and pulling with cover half to reduce the cover half loudspeaker.
Beneficial effect: the utility model is compared with existing loudspeaker mesh injection mold, its distinguishing feature is that the cover half loudspeaker are inserted and are provided with heating rod and thermocouple, the temperature of inserting according to thermocouple feedback cover half loudspeaker and then the heating-up temperature of regulating heating rod, guarantee the efficiency of heating surface that the cover half loudspeaker are inserted, promote flowing of melt, improve the quality of products and qualification rate, save production cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the local enlarged diagram that A place cover half loudspeaker are inserted in the presentation graphs 1.
The specific embodiment
Below in conjunction with embodiment the utility model is described further.
As shown in Figure 1, a kind of automobile door plate loudspeaker mesh injection mold with heating arrangement described in the utility model, comprise solid plate 1, insert 5 by the cover half loudspeaker that the first screw 3 is installed in the solid plate 1, moving platen 11, be installed in moving die insert 10 in the moving platen 11 by the 4th screw 12, the cover half loudspeaker are inserted and heating rod 2 and thermocouple 4 are installed on 5, heating rod 2 and thermocouple 4 pass solid plate 1 and insert insert 5 inside of cover half loudspeaker, be equipped with on the moving die insert 10 the dynamic model loudspeaker little insert 6 and the dynamic model loudspeaker insert greatly 8, the dynamic model loudspeaker are little to be inserted and 6 is installed in the dynamic model loudspeaker by the second screw 7 and inserts greatly in 8, the dynamic model loudspeaker are inserted greatly and 8 are installed in the moving die insert 10 by the 3rd screw 9, and the dynamic model loudspeaker are little inserts 6, the dynamic model loudspeaker insert greatly 8 with cover half loudspeaker 5 die cavities that are formed for moulding loudspeaker mesh product after cooperating of inserting.
In the injection moulding process, the heater wire of heating rod 2 links to each other with the temperature control box (not shown) with temp.-sensing wire, thermocouple 4 links to each other with the electric meter (not shown), thermocouple 4 is inserted 5 temperature feedback to electric meter with the cover half loudspeaker, the heating-up temperature that the workman regulates heating rod 1 by the Temperature numerical that shows on the electric meter guarantees the efficiency of heating surface that the cover half loudspeaker are inserted, and promotes flowing of melt, improve the quality of products and qualification rate, save production cost.
As shown in Figure 2, in embodiment of the present utility model, insert 5 outer surface of cover half loudspeaker is provided with empty avoiding 5a, inserts and 5 pulls 1 heat conduction contact area with cover half to reduce the cover half loudspeaker, prevents that insert 5 heat of cover half loudspeaker is delivered to cover half and pulls on 1.
Claims (3)
1. automobile door plate loudspeaker mesh injection mold with heating arrangement, comprise solid plate (1), be installed in cover half loudspeaker in the described solid plate (1) insert (5), moving platen (11), be installed in the moving die insert (10) in the described moving platen (11), it is characterized in that: described cover half loudspeaker insert (5) be provided with heating rod (2) and thermocouple (4), described heating rod (2) and thermocouple (4) pass described solid plate (1) and insert the insert inside of (5) of cover half loudspeaker, be equipped with on the described moving die insert (10) that the dynamic model loudspeaker are little and insert (6) and the dynamic model loudspeaker are inserted greatly (8), little the inserting of described dynamic model loudspeaker (6), the dynamic model loudspeaker insert greatly (8) insert with the cover half loudspeaker and be formed for the die cavity of moulding loudspeaker mesh product after (5) cooperate.
2. a kind of automobile door plate loudspeaker mesh injection mold with heating arrangement according to claim 1, it is characterized in that: described cover half loudspeaker insert (5) be installed in described cover half by the first screw (3) and pull in (1), little the inserting of described dynamic model loudspeaker (6) are installed in described dynamic model loudspeaker by the second screw (7) and insert greatly in (8), the dynamic model loudspeaker insert greatly (8) be installed in the described moving die insert (10) by the 3rd screw (9), moving die insert (10) is installed in the described moving platen (11) by the 4th screw (12).
3. a kind of automobile door plate loudspeaker mesh injection mold with heating arrangement according to claim 1 is characterized in that: described cover half loudspeaker (5) outer surface of inserting is provided with empty avoiding (5a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113145 CN203236653U (en) | 2013-03-13 | 2013-03-13 | Automobile door panel horn mesh injection mould with heating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113145 CN203236653U (en) | 2013-03-13 | 2013-03-13 | Automobile door panel horn mesh injection mould with heating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236653U true CN203236653U (en) | 2013-10-16 |
Family
ID=49313980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320113145 Expired - Fee Related CN203236653U (en) | 2013-03-13 | 2013-03-13 | Automobile door panel horn mesh injection mould with heating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203236653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816428A (en) * | 2019-11-13 | 2020-02-21 | 上汽通用汽车有限公司 | Horn net insert |
| CN113211746A (en) * | 2021-04-29 | 2021-08-06 | 台州美途模塑有限公司 | Injection mold for automobile door plate |
-
2013
- 2013-03-13 CN CN 201320113145 patent/CN203236653U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816428A (en) * | 2019-11-13 | 2020-02-21 | 上汽通用汽车有限公司 | Horn net insert |
| CN110816428B (en) * | 2019-11-13 | 2024-04-02 | 上汽通用汽车有限公司 | Horn net insert |
| CN113211746A (en) * | 2021-04-29 | 2021-08-06 | 台州美途模塑有限公司 | Injection mold for automobile door plate |
| CN113211746B (en) * | 2021-04-29 | 2023-03-10 | 台州美途模塑有限公司 | Injection mold for automobile door plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131016 Termination date: 20180313 |