CN1701940A - Spiral foaming forming arrangement - Google Patents
Spiral foaming forming arrangement Download PDFInfo
- Publication number
- CN1701940A CN1701940A CN 200510074922 CN200510074922A CN1701940A CN 1701940 A CN1701940 A CN 1701940A CN 200510074922 CN200510074922 CN 200510074922 CN 200510074922 A CN200510074922 A CN 200510074922A CN 1701940 A CN1701940 A CN 1701940A
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- Prior art keywords
- foaming
- cavity
- spiral
- screw rod
- gearbox
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Abstract
Screw-type foaming form device comprises foaming cavity with one end with mould joint interface and feed inlet on top of sealing end, screw bar set in cavity along axial direction and with one end rotated cross a cavity end to connect with power output end of drive mechanism, driver mechanism, two segment heaters on outside of cavity, heat-insulating layer on outside of heater and frame. The advantages of this invention comprises that it can control temperature of every segment heaters and heat raw material according to require, foaming effect comes to needed state and avoids problems of blinding and burnt for heating in cavity at same temperature.
Description
Technical field
The present invention relates to a kind of foaming and forming apparatus, it specifically is a kind of spiral foaming forming arrangement, be mainly used in raw material (particularly being the dedicated set compound of primary raw material) foaming, supply with mould through the material of foaming and be made into food containers, instrumentation package or industrial goods buffering package etc. by grain with gelatinization.
Background technology
By grain is that the expanded material of the primary raw material packing of producing food containers (as instant noodle bowl, mess-tin etc.) and other products (as the buffering package of household electrical appliance box instrument and meter etc.) still is a new technology, a kind of device that utilizes the piston extrusion foaming is arranged at present, and the material that is foamed is chewed the mould molding of extruding supplying products from the injection of foaming cavity.There is following shortcoming in this foam device: its heater is single temperature, can not be sectional-regulated as required, cause raw material charing (burnt material) easily or moulding is bad because temperature is not enough; The expanded material of output is difficult to control with being connected of the temperature of mould and regulates, so that usually causes the moulding failure.
Summary of the invention
Purpose of the present invention just provides a kind of spiral foaming forming arrangement, solving heater that prior art exists for can not sectional-regulatedly as required causing raw material charing (burnt material) easily or because the not enough moulding of temperature is bad, and the temperature of the expanded material of output and mould be connected the problem that is difficult to control and adjusting.
Technical scheme of the present invention is: comprise foaming cavity, screw rod, driving mechanism, heater, heat-insulation layer and frame, screw rod is installed in the foaming cavity vertically, one end of this screw rod rotates an end that passes the sealing of foaming cavity, and be in transmission connection with the clutch end of driving mechanism, the other end of this foaming cavity is provided with the mould connecting interface, and near the upside the blind end of this foaming cavity is provided with charging aperture; Be provided with at least two sections heaters in the outside of described foaming cavity, wrap attached heat-insulation layer in the outside of this heater; Above-mentioned parts are installed on the frame.
Described mould connecting interface is ring flange or gas thread.
Described driving mechanism comprises connector, gearbox, motor and transmission, and connector is connected between the output and described screw rod of gearbox, is in transmission connection by transmission between the input of motor and gearbox.
Described transmission is made up of drive pulley, driven pulley and the driving-belt that is in transmission connection between them, and this drive pulley is connected with the input of described motor shaft and gearbox respectively with driven pulley.
Described frame comprises pedestal, foam chamber body support frame, gear-box bracket and electric machine support, and the lower end of this foam chamber body support frame, gear-box bracket and electric machine support is connected on the pedestal.
Advantage of the present invention is: heater divides several sections layouts, can control the temperature of each section as required, make raw material in foaming process, obtain suitable heating, foaming effect reaches the state that mould needs, and avoids expanded material owing to the problem that causes clogged with material and burnt material in cavity with same temperature heating always.
Description of drawings
Fig. 1 is the general structure schematic diagram of two screw rod embodiment of the present invention;
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1;
Fig. 3 is the sectional structure schematic diagram of the embodiment of three screw rods of the present invention.
The specific embodiment
Referring to Fig. 1～Fig. 3, embodiments of the invention comprise foaming cavity 3, screw rod 5, driving mechanism (comprises connector 17, gearbox 9, motor 11 and transmission 10), three sections heaters (comprise left side section 2, stage casing 6, right section 7), heat-insulation layer 1 and frame, screw rod 5 is installed in the foaming cavity 3 vertically, the right-hand member of this screw rod 5 rotates an end that passes 3 sealings of foaming cavity, and be in transmission connection by connector 17 gearbox 9 outputs with driving mechanism, the left end of this foaming cavity 3 is provided with mould connecting interface 13 (for Internal Pipe Thread), and near the upside the blind end of this foaming cavity 3 is provided with charging aperture 8.Be provided with three sections heaters 2,6 and 7 in the outside of described foaming cavity 3, wrap attached heat-insulation layer 1 in the outside of this heater.Above-mentioned parts are installed on the frame.Described frame is made up of pedestal 12, foam chamber body support frame 14, gear-box bracket 15 and electric machine support 16, and the lower end of this foam chamber body support frame 14, gear-box bracket 15 and electric machine support 16 all is connected on the pedestal 12.
Described mould connecting interface 3 can also be a flange plate structure except the gas thread structure of this embodiment, is used for being connected with the inlet of formed product mould.
Described transmission 10 is made up of drive pulley, driven pulley and the driving-belt that is in transmission connection between them, and this drive pulley is connected with the input of 11 in described motor and gearbox 9 respectively with driven pulley.
The rotation direction of two screw rods 5 shown in Figure 2 is opposite and be meshing with each other.Fig. 3 is the embodiment of three screw rods 5, and three screw rods 5 are down " product " word and arrange also close mutually.
The course of work of the present invention is: the raw material of gelatinization enter in the foaming cavity 3 and push raw material to left end by the screw rod that rotates 5 from charging aperture 8.Three sections heaters 1,6 in foaming cavity 3 outsides and 7 heating-up temperature raise from right to left gradually, such temperature setting can be avoided owing to raw material deliquescing and produce gas and influence the normal of raw material and move and foaming prematurely, and foaming raw material constantly is stirred and is heated in the process that is moved to the left.Just in time reach suitable temperature when raw material moves to left end, finished foaming process, foaming raw material well from exporting with the mould connecting interface 13 of foaming cavity 3 left ends, is supplied with the product that mould is made to be needed at last.
Claims (5)
1, a kind of spiral foaming forming arrangement, it is characterized in that: comprise foaming cavity, screw rod, driving mechanism, heater, heat-insulation layer and frame, screw rod is installed in the foaming cavity vertically, one end of this screw rod rotates an end that passes the sealing of foaming cavity, and be in transmission connection with the clutch end of driving mechanism, the other end of this foaming cavity is provided with the mould connecting interface, and near the upside the blind end of this foaming cavity is provided with charging aperture; Be provided with at least two sections heaters in the outside of described foaming cavity, wrap attached heat-insulation layer in the outside of this heater; Above-mentioned parts are installed on the frame.
2, spiral foaming forming arrangement according to claim 1 is characterized in that: described mould connecting interface is ring flange or gas thread.
3, spiral foaming forming arrangement according to claim 1, it is characterized in that: described driving mechanism comprises connector, gearbox, motor and transmission, connector is connected between the output and described screw rod of gearbox, is in transmission connection by transmission between the input of motor and gearbox.
4, spiral foaming forming arrangement according to claim 3, it is characterized in that: described transmission is made up of drive pulley, driven pulley and the driving-belt that is in transmission connection between them, and this drive pulley is connected with the input of described motor shaft and gearbox respectively with driven pulley.
5, according to claim 1,2,3 or 4 described spiral foaming forming arrangements, it is characterized in that: described frame comprises pedestal, foam chamber body support frame, gear-box bracket and electric machine support, and the lower end of this foam chamber body support frame, gear-box bracket and electric machine support is connected on the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510074922 CN1701940A (en) | 2005-06-06 | 2005-06-06 | Spiral foaming forming arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510074922 CN1701940A (en) | 2005-06-06 | 2005-06-06 | Spiral foaming forming arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1701940A true CN1701940A (en) | 2005-11-30 |
Family
ID=35631970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510074922 Pending CN1701940A (en) | 2005-06-06 | 2005-06-06 | Spiral foaming forming arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1701940A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595417A (en) * | 2018-11-30 | 2019-04-09 | 湖南嘉力亚新材料有限公司 | A kind of thickener conveying three-way device for carbon annode production |
| CN112405995A (en) * | 2020-10-22 | 2021-02-26 | 惠州市奥雷实业有限公司 | Efficient and intelligent quality-improving foaming machine and fine control system |
-
2005
- 2005-06-06 CN CN 200510074922 patent/CN1701940A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595417A (en) * | 2018-11-30 | 2019-04-09 | 湖南嘉力亚新材料有限公司 | A kind of thickener conveying three-way device for carbon annode production |
| CN109595417B (en) * | 2018-11-30 | 2020-07-28 | 湖南嘉力亚新材料有限公司 | A thickener for carbon element anode production carries uses tee bend device |
| CN112405995A (en) * | 2020-10-22 | 2021-02-26 | 惠州市奥雷实业有限公司 | Efficient and intelligent quality-improving foaming machine and fine control system |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |