CN201522490U - Instrument plate simulating device for checking plastic welding fluid water content - Google Patents
Instrument plate simulating device for checking plastic welding fluid water content Download PDFInfo
- Publication number
- CN201522490U CN201522490U CN2009202064445U CN200920206444U CN201522490U CN 201522490 U CN201522490 U CN 201522490U CN 2009202064445 U CN2009202064445 U CN 2009202064445U CN 200920206444 U CN200920206444 U CN 200920206444U CN 201522490 U CN201522490 U CN 201522490U
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- instrument panel
- instrument plate
- simulation
- simulating
- mounting hole
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an instrument plate simulating device for checking plastic welding fluid water content. The instrument plate simulating device for checking the plastic welding fluid water content comprises a material inlet pipeline and an instrument plate simulating die, wherein the material inlet pipeline is a circuitous pipe-shaped structure, the material inlet pipeline comprises a material inlet and a material outlet, the material outlet is communicated with the material inlet of the instrument plate simulating die, the instrument plate simulating die is a plate-shaped structure, a simulating installation hole and a simulating air outlet are arranged on the instrument plate simulating die, the instrument plate simulating device enables water to be fully exposed on the surfaces of sample plates through simulating a complicated structure of an instrument plate and changing flow passages and directions of fluid for a plurality of times, the air outlet is particularly simulated, thereby realizing rapid judgment in materials without water, the instrument plate simulating device can be directly applied in existing small-sized injection machines, does not need to invest large amount of cost for introducing large-scale injection machines, and has the characteristics of economic performance, rapidness and high efficiency.
Description
Technical field
The utility model relates to a kind of instrument panel analogue means that the plastic melt moisture detects that is used for.
Background technology
Filamentary silver is a kind of manufacturing fault common in the injection molding process, mainly is easily to wave thing because contain in the melt.The common form of filamentary silver is the silvery white striped of needle-like that some flat bubbles that are elongated form, and its main kind has degraded filamentary silver and aqueous vapor filamentary silver, and various filamentary silvers all result from the volatile matter of separating out from stream material front end.
Wherein, the main cause that the aqueous vapor filamentary silver produces is that moisture is too high in the raw material, the bubble that produces during moisture evaporation causes the plastic surface to produce filamentary silver, super absorbent resin such as polyamide and High Impact Polystyrene (HIPS) particularly, when if the gas that the moisture evaporation in the melt produces can not be discharged fully, will form the aqueous vapor filamentary silver on the plastic surface.
Most of plastic material is owing to the reason of self molecular structure, in production and storage process, all can absorb water, so before production, must under 90～120 ℃ condition, dry 2～12 hours, fully get rid of moisture, how the moisture to material has a clearly understanding, becomes a major issue of mould manufacturing industry.
Auto parts machinery is all quite big, reaches about 4000 grams as instrument panel weight, and this just requires injection machine to reach more than the 2500T, and costs an arm and a leg, and reaches more than 2,500,000 yuan.As the modification factory that produces plastic raw materials, small injecting machine (about general maximum injection opacity 100 grams, clamp force 80～100T is following) generally all is equipped with, can carry out the making of colour table, colour table size usually is about 40*90mm; After the colour table area was less than normal, injected plastics material moisture can not fully evaporate, and causes filamentary silver, was difficult for finding.
And existing moisture detection apparatus is often bulky and cost is high, for the supporting use of small injecting machine on have the too high shortcoming of cost.
The utility model content
In view of this, the utility model discloses a kind of instrument panel analogue means that the plastic melt moisture detects that is used for, labyrinth by this fast detecting mimic board, melt is through repeatedly changing runner and direction, can make moisture fully be exposed to the print surface, fast to having or not moisture to judge in the material, and directly can use existing small injecting machine, need not invest and introduce expensive large size plastic jetting-moulding device.
The purpose of this utility model provides a kind of instrument panel analogue means that the plastic melt moisture detects that is used for, the described instrument panel analogue means that is used for the detection of plastic melt moisture comprises feed pipe and instrument panel simulation mould, described feed pipe is circuitous tubular structure, described feed pipe comprises charging aperture and discharging opening, the feeding inlet of described discharging opening and instrument panel simulation mould;
Described instrument panel simulation mould is a platy structure, and described instrument panel simulation mould is provided with the simulation mounting hole and simulates the air port.
Further, described instrument panel simulation mould is the rectangular plate shape structure, described simulation mounting hole and simulate the air port and be rectangular configuration, wherein, the quantity of described simulation mounting hole is 4～8 and laterally is set up in parallel that the described quantity that simulates the air port is 6～12 and laterally is set up in parallel below the simulation mounting hole;
Further, the length range of described instrument panel simulation mould is 120～200mm, and its width range is 80～120mm; The length range of described simulation mounting hole is 25～40mm, and its width range is 10～25mm; The described length range that simulates the air port is 15～25mm, and its width range is 5～10mm;
Further, the length range of described instrument panel simulation mould is 150mm, and its width range is 100mm, and the length range of described simulation mounting hole is 30mm, and its width range is 20mm; The described length range that simulates the air port is 20mm, and its width range is 8mm;
Further, described simulation mounting hole is the fillet that seamlessly transits with the corner that simulates the air port.
The beneficial effects of the utility model are:
The utility model is by the labyrinth of mimic board, and melt can make moisture fully be exposed to the print surface through repeatedly changing runner and direction, particularly simulates the place, air port, thereby realizes having or not the quick judgement of moisture in the material; The utility model can directly apply to existing small injecting machine, need not drop into a large amount of expenses and introduce large size plastic jetting-moulding device, has economy, quick, high-efficiency characteristics.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can realize and obtain by following instructions and claims.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 be the utility model along A-A to diagrammatic cross-section.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only for the utility model is described, rather than in order to limit protection domain of the present utility model.
As shown in the figure, the instrument panel analogue means that is used for the detection of plastic melt moisture of the present utility model, comprise feed pipe 1 and instrument panel simulation mould 2, feed pipe 1 is circuitous tubular structure, feed pipe 1 comprises charging aperture 11 and discharging opening, the feeding inlet of discharging opening and instrument panel simulation mould 2;
Instrument panel simulation mould 2 is the rectangular plate shape structure, and instrument panel simulation mould 2 is provided with the simulation mounting hole and simulates the air port.Simulation mounting hole and simulate the air port and be rectangular configuration, wherein, the quantity of simulation mounting hole is 4 and laterally is set up in parallel that the quantity that simulates the air port is 9 and laterally is set up in parallel below the simulation mounting hole.
The length of instrument panel simulation mould is 150mm, and its width is 100mm; The length of simulation mounting hole is 30mm, and its width is 20mm; The length that simulates the air port is 20mm, and its width range is 8mm.The simulation mounting hole is the fillet that seamlessly transits with the corner that simulates the air port.
The utility model in use, the melt that enters analogue means can make moisture fully be exposed to the print surface through repeatedly changing runner and direction, particularly simulates air port place, thereby realizes having or not the quick judgement of moisture in the material.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of the technical program, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (5)
1. be used for the instrument panel analogue means that the plastic melt moisture detects, it is characterized in that: the described instrument panel analogue means that is used for the detection of plastic melt moisture comprises feed pipe and instrument panel simulation mould, described feed pipe is circuitous tubular structure, described feed pipe comprises charging aperture and discharging opening, the feeding inlet of described discharging opening and instrument panel simulation mould;
Described instrument panel simulation mould is a platy structure, and described instrument panel simulation mould is provided with the simulation mounting hole and simulates the air port.
2. the instrument panel analogue means that is used for the detection of plastic melt moisture as claimed in claim 1, it is characterized in that: described instrument panel simulation mould is the rectangular plate shape structure, described simulation mounting hole and simulate the air port and be rectangular configuration, wherein, the quantity of described simulation mounting hole is 4～8 and laterally is set up in parallel that the described quantity that simulates the air port is 6～12 and laterally is set up in parallel below the simulation mounting hole.
3. the instrument panel analogue means that is used for the detection of plastic melt moisture as claimed in claim 2 is characterized in that: the length range of described instrument panel simulation mould is 120～200mm, and its width range is 80～120mm;
The length range of described simulation mounting hole is 25～40mm, and its width range is 10～25mm;
The described length range that simulates the air port is 15～25mm, and its width range is 5～10mm.
4. the instrument panel analogue means that is used for the detection of plastic melt moisture as claimed in claim 3 is characterized in that: the length of described instrument panel simulation mould is 150mm, and its width is 100mm;
The length of described simulation mounting hole is 30mm, and its width is 20mm;
The described length that simulates the air port is 20mm, and its width is 8mm.
5. the instrument panel analogue means that is used for the detection of plastic melt moisture as claimed in claim 4 is characterized in that: described simulation mounting hole is the fillet that seamlessly transits with the corner that simulates the air port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202064445U CN201522490U (en) | 2009-09-25 | 2009-09-25 | Instrument plate simulating device for checking plastic welding fluid water content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202064445U CN201522490U (en) | 2009-09-25 | 2009-09-25 | Instrument plate simulating device for checking plastic welding fluid water content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201522490U true CN201522490U (en) | 2010-07-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202064445U Expired - Fee Related CN201522490U (en) | 2009-09-25 | 2009-09-25 | Instrument plate simulating device for checking plastic welding fluid water content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201522490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113935999A (en) * | 2021-12-16 | 2022-01-14 | 武汉金源泰科技有限公司 | Injection molding defect detection method based on image processing |
-
2009
- 2009-09-25 CN CN2009202064445U patent/CN201522490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113935999A (en) * | 2021-12-16 | 2022-01-14 | 武汉金源泰科技有限公司 | Injection molding defect detection method based on image processing |
| CN113935999B (en) * | 2021-12-16 | 2022-03-18 | 武汉金源泰科技有限公司 | Injection molding defect detection method based on image processing |
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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 |
Granted publication date: 20100707 Termination date: 20180925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |