CN203704610U - Injection molding air blowing dryer - Google Patents
Injection molding air blowing dryer Download PDFInfo
- Publication number
- CN203704610U CN203704610U CN201420052437.5U CN201420052437U CN203704610U CN 203704610 U CN203704610 U CN 203704610U CN 201420052437 U CN201420052437 U CN 201420052437U CN 203704610 U CN203704610 U CN 203704610U
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- China
- Prior art keywords
- air
- dryness storehouse
- bin
- heating
- wind
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Abstract
The utility model discloses an injection molding air blowing dryer which is installed on an injection molding machine and comprises an air blower, a heating bin, a drying bin and a control device. The drying bin is arranged below the heating bin. The air blower is connected to the side wall of the heating bin through an air inlet. Multiple annular air guiding pipelines and multiple annular heating coils are arranged in the heating bin. The heating coils are evenly distributed between the multiple annular air guiding pipelines which are connected into the drying bin through air guiding openings. A heat preservation layer is arranged on the side wall of the drying bin. A drying layer is arranged in the drying bin. An exhaust port is formed in the bottom of the drying bin. Through arrangement in the heating bin, air stays in the heating bin for a longer time, the air heating efficiency of the whole device is high, vapor in air is removed through the drying bin, requirements of different processes on the injection molding machine are conveniently met, the service life of the injection molding machine is prolonged, the overall performance of injection molding products is improved, and the whole device is small in size, convenient to fix and install and convenient to adjust and control.
Description
Technical field
The utility model relates to the auxiliary equipment field of injection machine, relates in particular to a kind of blast drier being applied on injection machine.
Background technology
Injection machine is to utilize mould for plastics to make the main former of the plastic products of various shapes thermoplastic or thermosetting plastics.Wherein injection machine, in the raw material charging stage, need to fully be dried raw material, has guaranteed that in injection moulding process, single unit system operates under anhydrous adjusting, improves the service life of device; After injection moulding completes, need to be dried product by drying equipment simultaneously, in the air of dry run, can not contain steam, steam can affect the cooling forming of mould.
While common air blast is on the market dry, and volume is larger, is not suitable for being fixedly mounted on injection machine, simultaneously in the time that injection machine carries out forced air drying operation, need to regulate at any time the watt level of air blast, therefore, the design that connects air blast by pipeline operate very inconvenient.General air blast need to connect heater, but because the heat-insulating property of gas is poor.But common heater is lower for the efficiency of heating surface of gas.
Utility model content
For the problem of above-mentioned existence, the utility model object is to provide a kind of gas-heated efficiency high, convenient adjusting in time and the blast drier of operational applications on injection machine.
In order to achieve the above object, the technical solution adopted in the utility model is as follows: a kind of injection moulding blast drier, described blast drier is arranged on injection machine, described blast drier comprises air blast, heating cabinet, dryness storehouse and control device, described air blast is arranged on the side of heating cabinet, described dryness storehouse is arranged on heating cabinet below, described air blast is connected to by air inlet on the sidewall of heating cabinet, in described heating cabinet, be provided with wind-guiding pipeline and heater coil, the pipeline that described wind-guiding pipeline is multi-layer annular, described heater coil is multiple tracks loop coil, be evenly distributed between multilayer wind-guiding pipeline, described wind-guiding pipeline is communicated with in dryness storehouse through air-vent, the sidewall of described dryness storehouse is provided with heat-insulation layer, in described dryness storehouse, be provided with drying layer, the bottom of described dryness storehouse is provided with exhaust outlet.
As a kind of improvement of the present utility model, the bottom of described dryness storehouse is provided with solid filter screen, described solid filter screen is activated carbon filtration net, described solid filter screen is provided with the sieve aperture structure that multiple apertures are 1mm × 1mm, and the sidewall that described dryness storehouse connects solid filter screen is provided with rotatory sealing door; By solid filter structure, utilize the adsorptivity of active carbon, the airborne solid particle of absorption heating, prevent that solid particle from entering into injection machine inside, solid filter structure is for tackling the Small Solid particle that drying layer falls down after working long hours simultaneously, improve the air-out effect of blast drier, by rotatory sealing door is convenient, solid screen cloth is changed and cleaning work.
As a kind of improvement of the present utility model, described exhaust outlet is taper exhaust outlet, is provided with the induced draft plate structure that polylith tilts to install between described taper exhaust outlet and dryness storehouse; Described in order conveniently drying machine to be connected on injection machine, facilitate the connection between air-out and device by the exhaust outlet of taper, simultaneously because the aperture of exhaust outlet diminishes, it is large that the velocity of liquid assets of gas becomes, and the time of staying of gas in dryness storehouse will shorten; By induced draft plate structure, improve the time of staying of gas in dryness storehouse, reduce the gas flow rate of exhaust outlet.
As a kind of improvement of the present utility model, the bottom of described exhaust outlet is provided with wind-guiding valve, and described wind-guiding valve is upper strata adjustable plate, the double-deck valve of lower floor's sealing plate, and described upper strata adjustable plate is provided with the air vent of multiple perforations.By double-deck wind-guiding valve mechanism, improve the range of application of device, fast to adapt to gas flow rate by closing adjustable plate, the process requirements that air blast area is less, slow to adapt to gas flow rate by opening adjustable plate, the process requirements that air blast area is larger.
As a kind of improvement of the present utility model, in described drying layer, be filled with bulky grain drier, the sidewall of described drying layer is provided with rotatory sealing door, absorb the airborne steam of heating by the bulky grain drier in drying layer, pass through the rotatory sealing door of side, convenient filling and replacing to drier simultaneously.
The utility model has the advantage of: the utility model is by equally distributed heater coil between the multi-layer annular pipeline that arranges in heating cabinet and circulating line, improve the time of staying of gas in heating cabinet, single unit system is high to the efficiency of heating surface of gas, remove steam in high-temperature gas by dryness storehouse structure simultaneously, facilitate process requirements different on injection machine, improve injection machine service life, improve the overall performance of product, single unit system volume is small and exquisite simultaneously, convenient fixed installation, regulation and control is convenient.
Accompanying drawing explanation
Fig. 1 is the utility model structure diagram;
Fig. 2 is the utility model wind-guiding valve mechanism sketch;
Wherein, 1 air blast, 2 heating cabinets, 3 dryness storehouses, 4 control device, 5 wind-guiding pipelines, 6 heater coils, 7 air inlets, 8 air-vents, 9 wind-guiding valves, 10 drying layers, 11 solid filter screens, 12 induced draft plates, 13 rotatory sealing doors, 14 exhaust outlets, 15 adjustable plates, 16 sealing plates, 17 air vents.
The specific embodiment
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is described in further detail.
embodiment 1:a kind of injection moulding blast drier as shown in Figure 1, described blast drier is arranged on injection machine, described blast drier comprises air blast 1, heating cabinet 2, dryness storehouse 3 and control device 4, described air blast 1 is arranged on the side of heating cabinet 2, described dryness storehouse 3 is arranged on the below of heating cabinet 2, described air blast 1 is connected to by air inlet 7 on the sidewall of heating cabinet 2, in described heating cabinet 2, be provided with wind-guiding pipeline 5 and heater coil 6, the pipeline that described wind-guiding pipeline 5 is multi-layer annular, described heater coil 6 is multiple tracks loop coil, be evenly distributed between multilayer wind-guiding pipeline 5, described wind-guiding pipeline 5 is communicated with in dryness storehouse 3 through air-vent 8, the sidewall of described dryness storehouse 3 is provided with heat-insulation layer, in described dryness storehouse 3, be provided with drying layer 10, the bottom of described dryness storehouse 3 is provided with exhaust outlet 14.
embodiment 2:as shown in Figure 1, the bottom of described dryness storehouse 3 is provided with solid filter screen 11, described solid filter screen 11 is activated carbon filtration net, and described solid filter screen 11 is provided with the sieve aperture structure that multiple apertures are 1mm × 1mm, and the sidewall that described dryness storehouse 3 connects solid filter screen 11 is provided with rotatory sealing door 13; By solid filter structure 11, utilize the adsorptivity of active carbon, the airborne solid particle of absorption heating, prevent that solid particle from entering into injection machine inside, solid filter structure is for tackling the Small Solid particle that drying layer 10 falls down after working long hours simultaneously, improve the air-out effect of blast drier, by rotatory sealing door 13 is convenient, solid screen cloth 11 is changed and cleaning work.
embodiment 3:as shown in Figure 1, described exhaust outlet 14 is taper exhaust outlet, is provided with the induced draft plate structure 12 that polylith tilts to install between described taper exhaust outlet 14 and dryness storehouse 3; Described in order conveniently drying machine to be connected on injection machine, facilitate the connection between air-out and device by the exhaust outlet 14 of taper, simultaneously because the aperture of exhaust outlet diminishes, it is large that the velocity of liquid assets of gas becomes, and the time of staying of gas in dryness storehouse will shorten; Improve the time of staying of gas in dryness storehouse 3 by induced draft plate structure 12, reduced the gas flow rate of exhaust outlet 14.
embodiment 4:as illustrated in fig. 1 and 2, the bottom of described exhaust outlet 14 is provided with wind-guiding valve 9, and described wind-guiding valve 9 is upper strata adjustable plate 15, the double-deck valve of lower floor's sealing plate 16, and described upper strata adjustable plate 15 is provided with the air vent 17 of multiple perforations.By double-deck wind-guiding valve 9, improve the range of application of device, fast to adapt to gas flow rate by closing adjustable plate 15, the process requirements that air blast area is less, slow to adapt to gas flow rate by opening adjustable plate 15, the process requirements that air blast area is larger.
embodiment 5:as shown in Figure 1, in described drying layer 10, be filled with bulky grain drier, the sidewall of described drying layer is provided with rotatory sealing door 13, absorb the airborne steam of heating by the bulky grain drier in drying layer 10, simultaneously by convenient filling and the replacing to drier of rotatory sealing door 13 of side.
It should be noted that, above-mentioned is only preferred embodiment of the present utility model, is not used for limiting protection domain of the present utility model, and the equivalents of having done on the basis of above-described embodiment all belongs to protection domain of the present utility model.
Claims (5)
1. an injection moulding blast drier, described blast drier is arranged on injection machine, it is characterized in that, described blast drier comprises air blast, heating cabinet, dryness storehouse and control device, described air blast is arranged on the side of heating cabinet, described dryness storehouse is arranged on heating cabinet below, described air blast is connected to by air inlet on the sidewall of heating cabinet, in described heating cabinet, be provided with wind-guiding pipeline and heater coil, the pipeline that described wind-guiding pipeline is multi-layer annular, described heater coil is multiple tracks loop coil, be evenly distributed between multilayer wind-guiding pipeline, described wind-guiding pipeline is communicated with in dryness storehouse through air-vent, the sidewall of described dryness storehouse is provided with heat-insulation layer, in described dryness storehouse, be provided with drying layer, the bottom of described dryness storehouse is provided with exhaust outlet.
2. injection moulding blast drier according to claim 1, it is characterized in that, the bottom of described dryness storehouse is provided with solid filter screen, described solid filter screen is activated carbon filtration net, described solid filter screen is provided with the sieve aperture structure that multiple apertures are 1mm × 1mm, and the sidewall that described dryness storehouse connects solid filter screen is provided with rotatory sealing door.
3. injection moulding blast drier according to claim 1 and 2, is characterized in that, described exhaust outlet is taper exhaust outlet, is provided with the induced draft plate structure that polylith tilts to install between described taper exhaust outlet and dryness storehouse.
4. injection moulding blast drier according to claim 1, it is characterized in that, the bottom of described exhaust outlet is provided with wind-guiding valve, and described wind-guiding valve is upper strata adjustable plate, the double-deck valve of lower floor's sealing plate, described upper strata adjustable plate is provided with the air vent of multiple perforations.
5. injection moulding blast drier according to claim 1, is characterized in that, is filled with bulky grain drier in described drying layer, and the sidewall of described drying layer is provided with rotatory sealing door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052437.5U CN203704610U (en) | 2014-01-27 | 2014-01-27 | Injection molding air blowing dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052437.5U CN203704610U (en) | 2014-01-27 | 2014-01-27 | Injection molding air blowing dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203704610U true CN203704610U (en) | 2014-07-09 |
Family
ID=51055034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052437.5U Expired - Fee Related CN203704610U (en) | 2014-01-27 | 2014-01-27 | Injection molding air blowing dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203704610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494003A (en) * | 2014-12-16 | 2015-04-08 | 江苏宏远新材料科技有限公司 | Hopper drying machine for injection |
-
2014
- 2014-01-27 CN CN201420052437.5U patent/CN203704610U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494003A (en) * | 2014-12-16 | 2015-04-08 | 江苏宏远新材料科技有限公司 | Hopper drying machine for injection |
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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: 20140709 Termination date: 20150127 |
|
| EXPY | Termination of patent right or utility model |