CN101693395A - Hot melting recycling device in hot melting recycling machine - Google Patents
Hot melting recycling device in hot melting recycling machine Download PDFInfo
- Publication number
- CN101693395A CN101693395A CN200910035610A CN200910035610A CN101693395A CN 101693395 A CN101693395 A CN 101693395A CN 200910035610 A CN200910035610 A CN 200910035610A CN 200910035610 A CN200910035610 A CN 200910035610A CN 101693395 A CN101693395 A CN 101693395A
- Authority
- CN
- China
- Prior art keywords
- hot melting
- cylinder
- melting recycling
- cylindrical shell
- cutting knife
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/52—Screws with an outer diameter varying along the longitudinal axis, e.g. for obtaining different thread clearance
- B29C48/525—Conical screws
Abstract
The invention discloses a hot melting recycling device in a hot melting recycling machine, which is provided with a machine base at the bottom. A cylinder is arranged above the machine base and comprises a long cylinder, a tapered cylinder and a short cylinder, wherein one end of the long cylinder is connected with a heavy caliber position of the tapered cylinder, and a minor-caliber position of the tapered cylinder is connected with the short cylinder; a reduced screw is installed inside the cylinder and connected with a driving device, and the diameter of the reduced screw correspondingly changes along with that of the cylinder; a heating device is installed on the short cylinder; the other end of the short cylinder is connected with a square finish mold on which a discharging hole is arranged; a cutting-off device is arranged on the short cylinder; and the long cylinder is provided with a feeding hole. The invention is suitable for the hot melting recycling machine for recycling expanded polystyrene.
Description
Technical field
The present invention relates to be used to reclaim the structure field of hot melting recycling machine of expanded polystyrene, refer more particularly to the hot melting recycling device in the hot melting recycling machine.
Background technology
Expanded polystyrene (EPS) is because of its enclosed construction, and has characteristics such as excellent in cushioning properties, thermal insulation, water proofing property and buoyancy.Except using, mainly as packaging material, food containers etc. as constructional heat-insulating, smallpox sheet material, engineering materials etc.But because of it is difficult for aging and is difficult to degrading, caused comparatively serious white pollution, with regard to its volume, air accounts for 98%, and resinous principle accounts for about 2%, and is bulky, the inconvenience transportation, and this has caused very big difficulty to its recycling.
Summary of the invention
Technical problem to be solved by this invention is: will provide a kind of can carry out heat fusing with expanded polystyrene (EPS) so that the hot melting recycling device in the hot melting recycling machine of recycling.
For addressing the above problem, the technical solution used in the present invention is: the hot melting recycling device in the hot melting recycling machine, the bottom organic block, the top of support is equipped with cylindrical shell, described cylindrical shell comprises long cylindrical shell, conical shell and short cylinder, one end of long cylindrical shell is connected with the heavy caliber place of conical shell, the small-bore place of conical shell is connected with short cylinder, the inside of cylindrical shell is equipped with diameter progressive screw, diameter progressive screw is connected with drive unit, the diameter of described diameter progressive screw is along with barrel diameter changes and respective change big or smallly, on the described short cylinder heater is installed, the other end of short cylinder is connected with the square opening mould, and the square opening mould is provided with discharging opening, the discharging opening top is equipped with shearing device, and described long cylindrical shell is provided with charging aperture.
Described drive unit comprises drive motors, drive motors connects drive pulley, belt is housed on the drive pulley, belt connects drive pulley and negative pulley wheel, negative pulley wheel connects reduction gear box, reduction gear box connects diameter progressive screw, and the motor adjustment seat is arranged at described drive motors bottom, and described motor adjustment seat is fixed on the support.
Described heater is the mica heater.
Described shearing device comprises hydraulic cylinder, and hydraulic cylinder connects Hydraulic Station by hydraulic tube, connects cutting knife on the piston rod of hydraulic cylinder, and the cutting knife hole is arranged on the described cutting knife, and described hydraulic cylinder and cutting knife are fixed on the top of discharging opening by bracing frame.
The invention has the beneficial effects as follows: after in the hot melting recycling machine the present invention being installed, owing to adopt diameter progressive screw, change is rotated under the driving of screw rod at drive unit, thereby produce one spiral forward and push pressure, effectively material is carried forward, heater is installed on the short cylinder, in mass transport with the material fusion, thereby reduced the volume of hot melting recycling machine, made the hot melting recycling machine be more suitable for installing and using.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the hot melting recycling device in the hot melting recycling machine of the present invention;
Fig. 2 is a structural representation of overlooking direction among Fig. 1;
Fig. 3 is the structure for amplifying schematic diagram of shearing device among Fig. 1;
Fig. 4 is the structural representation of left apparent direction among Fig. 3.
Among the figure: 1, support, 2, drive motors, 3, drive pulley, 4, belt; 5, negative pulley wheel, 6, reduction gear box, 7, the motor adjustment seat, 8, the safeguard protection cover; 9, diameter progressive screw, 10, long cylindrical shell, 11, conical shell, 12, short cylinder; 13, mica heater, 14, the square opening mould, 15, discharging opening, 16, hydraulic cylinder; 17, cutting knife, 18, Hydraulic Station, 19, hydraulic tube; 20, cutting knife hole, 21, bracing frame, 22, charging aperture.
The specific embodiment
Below in conjunction with accompanying drawing, the hot melting recycling device in the hot melting recycling machine of the present invention is described in further detail.
As Fig. 1; shown in Figure 2; hot melting recycling device in the hot melting recycling machine; bottom organic block 1; the support top is equipped with cylindrical shell; described cylindrical shell comprises long cylindrical shell 10; conical shell 11 and short cylinder 12; one end of long cylindrical shell 10 is connected with the heavy caliber place of conical shell 11; the small-bore place of conical shell 11 is connected with short cylinder 12; the inside of cylindrical shell is equipped with diameter progressive screw 9; change is connected with drive unit through screw rod 9; the diameter of described diameter progressive screw 9 is along with barrel diameter changes and respective change big or smallly; described drive unit comprises drive motors 2; drive motors 2 connects drive pulley 3; belt 4 is housed on the drive pulley 3; belt 4 connects drive pulley 3 and negative pulley wheel 5; negative pulley wheel 5 connects reduction gear box 6; reduction gear box 6 connects diameter progressive screw 9; described drive pulley 3; belt 4 and negative pulley wheel 5 outsides are equipped with safeguard protection cover 8; motor adjustment seat 7 is arranged at described drive motors 2 bottoms; described motor adjustment seat 7 is fixed on the support 1; three sections mica heaters 13 are installed on the described short cylinder 12; the other end of short cylinder 12 is connected with square opening mould 14; the other end of square opening mould 14 has discharging opening 15; discharging opening 15 tops are equipped with shearing device; as Fig. 3; shown in Figure 4; described shearing device comprises hydraulic cylinder 16; hydraulic cylinder 16 connects Hydraulic Station 18 by hydraulic tube 19; connect cutting knife 17 on the piston rod of hydraulic cylinder 16; on the described cutting knife 17 cutting knife hole 20 is arranged; described hydraulic cylinder 16 and cutting knife 17 are fixed on the top of discharging opening 15, charging aperture 22 on the described long cylindrical shell 10 by bracing frame 21.
Operation principle of the present invention is: material enters in the long cylindrical shell 10 from charging aperture 22, drive motors 2 is by drive pulley 3, belt 4 and negative pulley wheel 5, slow down through reduction gear box 6, drive diameter progressive screw 9 rotations, owing to become diameter through screw rod 9 along with barrel diameter changes and respective change big or smallly, change will produce one screw extrusion power forward when rotated through screw rod 9, material is under the effect of the screw extrusion power of diameter progressive screw 9, through conical shell 11 and short cylinder 12, material is by further extruding compression in conical shell 11, more help the recovery of material, three sections mica heaters 13 on the short cylinder 12 are heated to molten condition with material, the material of molten condition continues under the promotion of diameter progressive screw 9 toward the motion of discharging opening 15 directions, by 14 moulding of square opening mould, observe when having material to extrude on the cutting knife hole 20 on the cutting knife 17, cutting knife 17 is mentioned in effect by hydraulic cylinder 16, put down then, thereby material is cut off, so constantly periodic duty is until material is all reclaimed end.
Claims (4)
1. the hot melting recycling device in the hot melting recycling machine, the bottom organic block, the top of support is equipped with cylindrical shell, it is characterized in that: described cylindrical shell comprises long cylindrical shell, conical shell and short cylinder, one end of long cylindrical shell is connected with the heavy caliber place of conical shell, the small-bore place of conical shell is connected with short cylinder, the inside of cylindrical shell is equipped with diameter progressive screw, diameter progressive screw is connected with drive unit, the diameter of described diameter progressive screw is along with barrel diameter changes and respective change big or smallly, on the described short cylinder heater is installed, the other end of short cylinder is connected with the square opening mould, the square opening mould is provided with discharging opening, and the discharging opening top is equipped with shearing device, and described long cylindrical shell is provided with charging aperture.
2. the hot melting recycling device in the hot melting recycling machine according to claim 1, it is characterized in that: described drive unit comprises drive motors, drive motors connects drive pulley, belt is housed on the drive pulley, belt connects drive pulley and negative pulley wheel, and negative pulley wheel connects reduction gear box, and reduction gear box connects diameter progressive screw, the motor adjustment seat is arranged at described drive motors bottom, and described motor adjustment seat is fixed on the support.
3. the hot melting recycling device in the hot melting recycling machine according to claim 1 and 2 is characterized in that: described heater is the mica heater.
4. the hot melting recycling device in the hot melting recycling machine according to claim 1 and 2, it is characterized in that: described shearing device comprises hydraulic cylinder, hydraulic cylinder connects Hydraulic Station by hydraulic tube, connect cutting knife on the piston rod of hydraulic cylinder, the cutting knife hole is arranged on the described cutting knife, and described hydraulic cylinder and cutting knife are fixed on the top of discharging opening by bracing frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910035610A CN101693395A (en) | 2009-09-28 | 2009-09-28 | Hot melting recycling device in hot melting recycling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910035610A CN101693395A (en) | 2009-09-28 | 2009-09-28 | Hot melting recycling device in hot melting recycling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101693395A true CN101693395A (en) | 2010-04-14 |
Family
ID=42092416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910035610A Pending CN101693395A (en) | 2009-09-28 | 2009-09-28 | Hot melting recycling device in hot melting recycling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101693395A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029725A (en) * | 2010-10-12 | 2011-04-27 | 江苏联冠科技发展有限公司 | Cold pressing device in cold pressing recoverer of waste foamed plastics |
| WO2012100465A1 (en) * | 2011-01-30 | 2012-08-02 | 张家港市联达机械有限公司 | Waste plastics film extruder |
| CN102729357A (en) * | 2012-07-18 | 2012-10-17 | 常州诚力机电有限公司 | Hydraulic cold-pressed encryption equipment |
| CN108422589A (en) * | 2018-04-04 | 2018-08-21 | 浙江交联辐照材料股份有限公司 | Useless foam degradation equipment and its operation principle |
| CN113681750A (en) * | 2021-08-21 | 2021-11-23 | 张传雷 | Polystyrene particle and preparation method thereof |
-
2009
- 2009-09-28 CN CN200910035610A patent/CN101693395A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029725A (en) * | 2010-10-12 | 2011-04-27 | 江苏联冠科技发展有限公司 | Cold pressing device in cold pressing recoverer of waste foamed plastics |
| WO2012100465A1 (en) * | 2011-01-30 | 2012-08-02 | 张家港市联达机械有限公司 | Waste plastics film extruder |
| CN102729357A (en) * | 2012-07-18 | 2012-10-17 | 常州诚力机电有限公司 | Hydraulic cold-pressed encryption equipment |
| CN108422589A (en) * | 2018-04-04 | 2018-08-21 | 浙江交联辐照材料股份有限公司 | Useless foam degradation equipment and its operation principle |
| CN113681750A (en) * | 2021-08-21 | 2021-11-23 | 张传雷 | Polystyrene particle and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100414 |