CN201133755Y - Plastic material dryer - Google Patents
Plastic material dryer Download PDFInfo
- Publication number
- CN201133755Y CN201133755Y CNU2007200603358U CN200720060335U CN201133755Y CN 201133755 Y CN201133755 Y CN 201133755Y CN U2007200603358 U CNU2007200603358 U CN U2007200603358U CN 200720060335 U CN200720060335 U CN 200720060335U CN 201133755 Y CN201133755 Y CN 201133755Y
- Authority
- CN
- China
- Prior art keywords
- valve
- container
- station
- plastic material
- communicated
- 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 - Lifetime
Links
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A plastic material drier belongs to the technical field of plastic shaping which is designed for reducing the waiting time for opening the drier. The utility model at least includes three containers 1, the upper part of each container is provided with a feed opening; the bottom part is provided with a discharge opening and a discharge valve; the three containers are fixedly arranged on a rotating shaft 2 that rotates by fits; three working positions surround the rotating shaft 2; a hopper 3 with a material valve is arranged above the container of a first working position A and is communicated with a hot air source by a valve; a second working position B is provided with a seal device of the container and is communicated with a negative pressure source by the valve; a third working position C is a discharge working position.
Description
Technical field
The utility model belongs to the plastic rubber shaping technical field, relates in particular to the plastic material drying machine in the injection machine feeding system.
Background technology
Before plastic cement is shaped, need carry out drying to plastic material.Prior art is to adopt dried-air drier to obtain dry air, comes dry plastic material with dry air again.When starting shooting each time, all to wait for for a long time.
Summary of the invention
The purpose of this utility model provides a kind of plastic material drying machine, the stand-by period when starting shooting to reduce, and save the energy.
The technical solution of the utility model is: minimum three containers are set, following three stations of the process that they replace in proper order:
1. filling material and heating makes temperature of charge between between the boiling point to 100 of water under the following negative pressure state ℃;
2. be communicated to negative pressure source, make the moisture rapid evaporation in the material;
3. unloading material.That is:
A kind of plastic material drying machine comprises three containers, and charging aperture is arranged at the top of each container, and discharging opening and discharging valve are arranged at the bottom; These three containers are packed in the rotating shaft of intermittently rotating; Around rotating shaft three stations are arranged; The container top of first station is provided with the hopper with material valve, and is communicated to heated air source through valve; Second station is provided with the sealing device of container and is communicated to negative pressure source through valve; The 3rd station is the unloading station of container, is communicated to the Material sucking machine to the injection machine feed.
The beneficial effects of the utility model: as can be known by such scheme and structure, material in the once only dry container of the utility model, measure smaller, the temperature rise ratio of material is very fast, and the temperature of charge after being heated also lower (boiling point of water is lower under the vacuum), so afterwards very short time just can be given the injection machine feed in start.Reduce the stand-by period after the start, and therefore reached energy-saving effect.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is the schematic diagram of embodiment.
Fig. 2 is the schematic diagram of the container 1 of embodiment.
The specific embodiment
As shown in the figure, a kind of plastic material drying machine minimumly comprises three containers 1, and charging aperture is arranged at the top of each container, and discharging opening and discharging valve are arranged at the bottom; These three containers are packed in the rotating shaft 2 of intermittently rotating; Around rotating shaft 2 three stations are arranged; The container top of the first station A is provided with the hopper 3 with material valve, and is communicated to heated air source through valve; The second station B is provided with the sealing device of container and is communicated to negative pressure source through valve; The 3rd station C is a unloading station.
As shown in the figure, container 1 comprises a cylindrical shell 10, and its end face is opened wide and constituted aforesaid charging aperture.Press close to the bottom in the cylindrical shell 10 and be fixed with filter screen 11; The bottom of cylindrical shell 10 is fixed with base 19 (and the corresponding site of each station has the suitable location structure of gabarit and base 19) and is positioned different stations in order to container 1 is intermittent.The central part of filter screen 11 and base 19 has enough big through hole, in order to the unloading material, constitutes aforementioned discharging opening.
Described enough big through hole is provided with a movable stopper rod 15, and stopper rod 15 matches with this through hole and constitutes aforementioned discharging valve.The control of this discharging valve can be adopted electromagnet to promote/lower movable stopper rod 15 and realize.Electromagnet can be installed in the corresponding site of unloading station.
As shown in the figure, the container of first station A below is provided with hot blast import A1, and the top is provided with hot-blast outlet A2.
As shown in the figure, the container of the 3rd station C below is provided with material disc 4, and material disc 4 (by discharging opening 42) is communicated to Material sucking machine.
(especially at the second station B) has motion that container 1 is carried out assist location and controls opening/closing of its upper port.These motions can be (being communicated to compressed-air actuated through valve) cylinders.
As shown in the figure, embodiment himself has vavuum pump 5 and air cleaner 6, forming aforesaid negative pressure source, and negative pressure source is provided can for the Material sucking machine that is communicated to material disc 4.
Said " comprising three containers " and " three stations are arranged " are not limited to only have " three ".Such as four stations can be arranged, be about to the aforesaid first station A and be split as reinforced station and two stations of heating station, then need four containers 1 accordingly.
Claims (3)
1. plastic material drying machine, minimum three containers (1) that comprise, charging aperture is arranged at the top of each container, and discharging opening and discharging valve are arranged at the bottom; These three containers are packed in the rotating shaft (2) of intermittently rotating; Around rotating shaft (2) three stations are arranged; The container top of first station (A) is provided with the hopper (3) with material valve, and is communicated to heated air source through valve; Second station (B) is provided with the sealing device of container and is communicated to negative pressure source through valve; The 3rd station (C) is a unloading station.
2. a kind of plastic material drying machine according to claim 1 is characterized in that: container (1) comprises a cylindrical shell (10), and its end face is opened wide; Press close to the bottom in the cylindrical shell (10) and be fixed with filter screen (11); The bottom of cylindrical shell (10) is fixed with base (19); The central part of filter screen (11) and base (19) has enough big through hole; Described enough big through hole is provided with a movable stopper rod (15), and stopper rod (15) matches with this through hole and constitutes the discharging valve.
3. a kind of plastic material drying machine according to claim 2 is characterized in that: cylindrical shell (10) is a transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200603358U CN201133755Y (en) | 2007-11-29 | 2007-11-29 | Plastic material dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200603358U CN201133755Y (en) | 2007-11-29 | 2007-11-29 | Plastic material dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201133755Y true CN201133755Y (en) | 2008-10-15 |
Family
ID=40062026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200603358U Expired - Lifetime CN201133755Y (en) | 2007-11-29 | 2007-11-29 | Plastic material dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201133755Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918200A (en) * | 2017-03-30 | 2017-07-04 | 深圳市锴诚精密模具有限公司 | Minton dryer |
-
2007
- 2007-11-29 CN CNU2007200603358U patent/CN201133755Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918200A (en) * | 2017-03-30 | 2017-07-04 | 深圳市锴诚精密模具有限公司 | Minton dryer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204923838U (en) | Unloading device for preheat with gyration cellar for storing things waste heat | |
| CN102496691A (en) | Vacuum liquid filling equipment for soft-package battery | |
| CN208223072U (en) | Drying unit is used in a kind of processing of composite heat transfer | |
| CN106450148A (en) | Energy-saving curing chamber of storage battery pole plate | |
| CN201133755Y (en) | Plastic material dryer | |
| CN104097804A (en) | Feeding device and feeding method for particle material packaging machine controlled by PLC (programmable logic controller) | |
| CN201488501U (en) | Vacuum continuous drying device | |
| CN105252695B (en) | Foamed forming machine with drainage by suction system | |
| CN203331276U (en) | Vertical type plastic drying equipment | |
| CN204847432U (en) | Loading hopper that can volume of controlling feeding | |
| CN204069676U (en) | The efficient priming device of continous way seed | |
| CN202114832U (en) | Novel vacuum dehumidifying device | |
| CN204640593U (en) | A kind of injection machine simple type vacuum drier | |
| CN206797785U (en) | A kind of soft candy filling apparatus | |
| CN104924484A (en) | Waste heat recycling and baking device of energy-saving environment-friendly injection machine | |
| CN204021274U (en) | A kind of traditional Chinese medicine pill is packed the buckle closure mechanism of moulding shell | |
| CN113401515B (en) | Airtight storage tank capable of controlling humidity and use method | |
| CN209890572U (en) | Rotary continuous pressurizing feeding device for biomass | |
| CN203739117U (en) | Hot air recycling device for injection molding machine | |
| CN207894142U (en) | Lithium ion battery powder high-temperature vacuum drying equipment | |
| CN208000038U (en) | Lithium ion battery powder micropore hot flow type drying equipment | |
| CN202277688U (en) | Low-temperature material drying device | |
| CN207865918U (en) | A kind of dry film slag retracting device | |
| CN201964727U (en) | Double conic rotary vacuum drying device | |
| CN202126158U (en) | Moisture discharge and humidity removal device used in polymer injection fluid preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081015 |