CN202986061U - Heating extruding mechanism of blowing machine - Google Patents
Heating extruding mechanism of blowing machine Download PDFInfo
- Publication number
- CN202986061U CN202986061U CN 201220712771 CN201220712771U CN202986061U CN 202986061 U CN202986061 U CN 202986061U CN 201220712771 CN201220712771 CN 201220712771 CN 201220712771 U CN201220712771 U CN 201220712771U CN 202986061 U CN202986061 U CN 202986061U
- Authority
- CN
- China
- Prior art keywords
- heating
- insulation layer
- transmission device
- barrel
- lead screw
- 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 - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a heating extruding mechanism of a blowing machine. The heating extruding mechanism comprises a transmission device, a feeding device, a charging barrel and a lead screw, wherein the lead screw is movably sleeved in the charging barrel, two ends of the lead screw are respectively in interference fit with a bearing inner ring, the feeding device is connected with one end of the charging barrel, the transmission device is in transmission connection with the lead screw, a heat insulation layer is attached on the periphery of the charging barrel, and an induction coil is arranged at the periphery of the heat insulation layer; the induction coil is connected with a high-frequency alternating current power supply; and the transmission device comprises a motor, a speed reducer and a transmission mechanism, and the heat insulation layer is made of heat insulation cotton. The heating extruding mechanism has the functions of heating, heat insulating and feeding, and has the beneficial effects of being high in heating speed, reducing heat energy dissipation, saving the energy and protecting the environment.
Description
Technical field
The utility model relates to a kind of blow moulding machine, particularly a kind of heating extrusion mechanism of blow moulding machine.
Background technology
Blow moulding machine heat leakage under prior art is serious, heats required power consumption larger, and plastic heating melts post heating device and is in heated condition always, just can keep the melt temperature of plastics.
The utility model content
For the deficiencies in the prior art, the utility model provides a kind of heating extrusion mechanism of blow moulding machine.
To achieve these goals, the technical scheme that its technical problem that solves the utility model adopts is: a kind of heating extrusion mechanism of blow moulding machine, comprise transmission device, feeding device, barrel, screw rod, described screw rod is actively socketed in barrel, the two ends of described screw rod respectively with the bearing inner race interference fit, described feeding device is connected with an end of barrel, described transmission device is connected with screw drive, described barrel periphery is attached with thermal insulation layer, and described thermal insulation layer periphery is provided with induction coil.
Described induction coil is connected with high-frequency ac power.
Described transmission device is comprised of motor, variable-speed motor and transmission mechanism, and the material of described thermal insulation layer is adiabatic cotton.
The beneficial effects of the utility model: the utility model can have the function that heating, insulation and feeding are integrated, and heating reduces heat energy dissipation, energy-conserving and environment-protective rapidly.
Description of drawings
Fig. 1 is sectional structure schematic diagram of the present utility model.
The specific embodiment
A kind of heating extrusion mechanism of blow moulding machine, comprise transmission device, feeding device, barrel 2, screw rod 1, described screw rod 1 is actively socketed in barrel 2, the two ends of described screw rod 1 respectively with the bearing inner race interference fit, described feeding device is connected with an end of barrel, described transmission device is connected with screw drive, and described barrel 2 peripheries are attached with thermal insulation layer 3, and described thermal insulation layer 3 peripheries are provided with induction coil 4.Described induction coil 4 is connected with high-frequency ac power.Described transmission device is comprised of motor, variable-speed motor and transmission mechanism, and the material of described thermal insulation layer is adiabatic cotton.
Claims (3)
1. the heating extrusion mechanism of a blow moulding machine, comprise transmission device, feeding device, barrel (2), screw rod (1), described screw rod (1) is actively socketed in barrel (2), the two ends of described screw rod (1) respectively with the bearing inner race interference fit, described feeding device is connected with an end of barrel, described transmission device is connected with screw drive, it is characterized in that: described barrel (2) periphery is attached with thermal insulation layer (3), and described thermal insulation layer (3) periphery is provided with induction coil (4).
2. the heating extrusion mechanism of a kind of blow moulding machine according to claim 1, it is characterized in that: described induction coil (4) is connected with high-frequency ac power.
3. the heating extrusion mechanism of a kind of blow moulding machine according to claim 1 and 2, it is characterized in that: described transmission device is comprised of motor, variable-speed motor and transmission mechanism, and the material of described thermal insulation layer is adiabatic cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712771 CN202986061U (en) | 2012-12-20 | 2012-12-20 | Heating extruding mechanism of blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220712771 CN202986061U (en) | 2012-12-20 | 2012-12-20 | Heating extruding mechanism of blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986061U true CN202986061U (en) | 2013-06-12 |
Family
ID=48557278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220712771 Expired - Fee Related CN202986061U (en) | 2012-12-20 | 2012-12-20 | Heating extruding mechanism of blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331895A (en) * | 2013-06-26 | 2013-10-02 | 宁波高新区硕方节能环保科技有限公司 | Energy-saving device of plastic machine |
-
2012
- 2012-12-20 CN CN 201220712771 patent/CN202986061U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331895A (en) * | 2013-06-26 | 2013-10-02 | 宁波高新区硕方节能环保科技有限公司 | Energy-saving device of plastic machine |
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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: 20130612 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |