CN204019968U - For the production of the hollow extrusion blowing formation machine of plastic bottle - Google Patents
For the production of the hollow extrusion blowing formation machine of plastic bottle Download PDFInfo
- Publication number
- CN204019968U CN204019968U CN201420396017.9U CN201420396017U CN204019968U CN 204019968 U CN204019968 U CN 204019968U CN 201420396017 U CN201420396017 U CN 201420396017U CN 204019968 U CN204019968 U CN 204019968U
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- heater
- machine barrel
- extrusion
- mainframe
- feed hopper
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- Expired - Fee Related
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of hollow extrusion blowing formation machine for the production of plastic bottle, this forming machine comprises mainframe, blow extrusion forming device, mould open/close device, electric control gear, hydraulic means and pneumatic means, blowing extrusion forming device is arranged on mainframe, mould open/close device is arranged on mainframe side and corresponding with blowing extrusion forming device, electric control gear, hydraulic means and pneumatic means are arranged on mainframe respectively, it blows extrusion forming device and comprises feed hopper, machine barrel, screw rod, heater, motor, decelerator and extrusion die, on feed hopper top, front-mounted heating feed bin is installed, charging headwall installs heat-insulation layer, between front-mounted heating feed bin and feed hopper, filter is installed, heater is divided into primary heater, second level heater and third level heater, above it, air-cooler is installed, the utility model structure is simple, design science is reasonable, effectively can reduce power consumption, start-up time shortens, improve production efficiency.
Description
Technical field
The utility model belongs to extrusion blow-molded field, especially a kind of hollow extrusion blowing formation machine for the production of plastic bottle.
Background technology
Along with rapid development of economy, plastic package material uses more and more extensive, the such as plastic bottle of filling milk, in the production process of this plastic bottle, plastic master batch is poured hollow extrusion blowing formation machine into and is carried out forming processes, in molding process, first plastic master batch will plastify and extrude, form intermediate products, existing forming machine comprises mainframe, blow extrusion forming device, mould open/close device, electric control gear, hydraulic means and pneumatic means, blowing extrusion forming device is arranged on mainframe, mould open/close device is arranged on mainframe side and corresponding with blowing extrusion forming device, electric control gear, hydraulic means and pneumatic means are arranged on mainframe respectively, blow extrusion forming device and comprise feed hopper, machine barrel, screw rod, motor and extrude with die head, screw coaxial to be arranged in machine barrel and to be driven by the motor being arranged on machine barrel one end, the other end of machine barrel is installed and is extruded with die head, feed hopper is installed above machine barrel, the outer wall of machine barrel is set with heater, be melt into rheid state to make plastic master batch to enter die head and carry out being extruded as intermediate products, because heater installs indirect master batch at machine barrel outer wall, so power consumption is large, time is long, reduce production efficiency, when shutting down, machine barrel and screw rod can not cool having certain influence equipment life fast in addition, sometimes some impurity of people are mixed in addition in plastic master batch, certain influence is had to quality of finished.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of hollow extrusion blowing formation machine for the production of plastic bottle is provided, this extrusion blow molding machine structure is simple, design science rationally, effectively can reduce power consumption, shortening start-up time, improve production efficiency, improve the quality of products, improve service life.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of hollow extrusion blowing formation machine for the production of plastic bottle, this forming machine comprises mainframe, blow extrusion forming device, mould open/close device, electric control gear, hydraulic means and pneumatic means, blowing extrusion forming device is arranged on mainframe, mould open/close device is arranged on mainframe side and corresponding with blowing extrusion forming device, electric control gear, hydraulic means and pneumatic means are arranged on mainframe respectively, it blows extrusion forming device and comprises feed hopper, machine barrel, screw rod, heater, motor, decelerator and extrusion die, screw coaxial is arranged in machine barrel, screw rod one end in machine barrel connects motor by decelerator, the machine barrel of the screw rod other end installs extrusion die, feed hopper is arranged on machine barrel, mounting heater on machine barrel, on feed hopper top, front-mounted heating feed bin is installed, charging headwall installs heat-insulation layer, between front-mounted heating feed bin and feed hopper, filter is installed, heater is divided into primary heater, second level heater and third level heater, to the machine barrel of die head side, primary heater is arranged successively from feed hopper side, second level heater and third level heater, at primary heater, second level heater and third level heater air-cooler is installed above.
And described motor is frequency control motor.
And, described machine barrel is provided with temperature sensor.
Advantage of the present utility model and beneficial effect are:
This is for the production of the hollow extrusion blowing formation machine of plastic bottle, and this forming machine comprises mainframe, blow extrusion forming device, mould open/close device, electric control gear, hydraulic means and pneumatic means, blow extrusion forming device and be arranged on mainframe, and mould open/close device is arranged on mainframe side and corresponding with blowing extrusion forming device, electric control gear, hydraulic means and pneumatic means are arranged on mainframe respectively, and it blows extrusion forming device and comprises feed hopper, machine barrel, screw rod, heater, motor, decelerator and extrusion die, screw coaxial is arranged in machine barrel, screw rod one end in machine barrel connects motor by decelerator, the machine barrel of the screw rod other end installs extrusion die, and feed hopper is arranged on machine barrel, mounting heater on machine barrel, on feed hopper top, front-mounted heating feed bin is installed, charging headwall installs heat-insulation layer, and between front-mounted heating feed bin and feed hopper, be provided with filter, heater is divided into primary heater, second level heater and third level heater, arrange primary heater from feed hopper side successively to the machine barrel of die head side, second level heater and third level heater, at primary heater, second level heater and third level heater air-cooler is installed above, the utility model structure is simple, design science is reasonable, effectively can reduce power consumption, start-up time shortens, and improves production efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of hollow extrusion blowing formation machine for the production of plastic bottle, this forming machine comprises mainframe 15, blow extrusion forming device, mould open/close device 14, electric control gear 19, hydraulic means 17 and pneumatic means 16, blowing extrusion forming device is arranged on mainframe, mould open/close device is arranged on mainframe side and corresponding with blowing extrusion forming device, electric control gear, hydraulic means and pneumatic means are arranged on mainframe respectively, it blows extrusion forming device and comprises feed hopper 4, machine barrel 10, screw rod 8, heater, motor 1, decelerator 18 and extrusion die 13, screw coaxial is arranged in machine barrel, screw rod one end in machine barrel connects motor by decelerator, the machine barrel of the screw rod other end installs extrusion die, feed hopper is arranged on machine barrel, mounting heater on machine barrel, on feed hopper top, front-mounted heating feed bin 3 is installed, charging headwall is installed heat-insulation layer 5, filter 2 is installed between front-mounted heating feed bin and feed hopper, heater is divided into primary heater 6, second level heater 7 and third level heater 12, to the machine barrel of die head side, primary heater is arranged successively from feed hopper side, second level heater and third level heater, at primary heater, second level heater and third level heater air-cooler 9 is installed above.Described motor is frequency control motor.Described machine barrel is provided with temperature sensor 11, extrusion temperature is accurately controlled.
The utility model frequency control motor passes to screw rod by decelerator, under the effect of rotary screw, the rubbing action of machine tube inner wall and screw surface, plastic master batch conveying and the compacting of screw rod will be entered from feed hopper, plastic master batch and through preheating in front-mounted heating feed bin, transporting velocity can improve than for the speed through preheating, through primary heater, second level heater and third level heater plastic master batch become viscous state, level pressure, quantitatively and constant temperature enter extrusion die, plastic bottle is blown out by extruding the intermediate products of getting to know by pneumatic means and mould open/close device, mould open/close device is driven by hydraulic means, blow extrusion forming device, mould open/close device, hydraulic means and pneumatic means all have electric control gear to control.
Claims (3)
1. the hollow extrusion blowing formation machine for the production of plastic bottle, this forming machine comprises mainframe, blow extrusion forming device, mould open/close device, electric control gear, hydraulic means and pneumatic means, blowing extrusion forming device is arranged on mainframe, mould open/close device is arranged on mainframe side and corresponding with blowing extrusion forming device, electric control gear, hydraulic means and pneumatic means are arranged on mainframe respectively, it is characterized in that: blow extrusion forming device and comprise feed hopper, machine barrel, screw rod, heater, motor, decelerator and extrusion die, screw coaxial is arranged in machine barrel, screw rod one end in machine barrel connects motor by decelerator, the machine barrel of the screw rod other end installs extrusion die, feed hopper is arranged on machine barrel, mounting heater on machine barrel, on feed hopper top, front-mounted heating feed bin is installed, charging headwall installs heat-insulation layer, between front-mounted heating feed bin and feed hopper, filter is installed, heater is divided into primary heater, second level heater and third level heater, to the machine barrel of die head side, primary heater is arranged successively from feed hopper side, second level heater and third level heater, at primary heater, second level heater and third level heater air-cooler is installed above.
2. the hollow extrusion blowing formation machine for the production of plastic bottle according to claim 1, is characterized in that: described motor is frequency control motor.
3. the hollow extrusion blowing formation machine for the production of plastic bottle according to claim 1, is characterized in that: described machine barrel is provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396017.9U CN204019968U (en) | 2014-07-17 | 2014-07-17 | For the production of the hollow extrusion blowing formation machine of plastic bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396017.9U CN204019968U (en) | 2014-07-17 | 2014-07-17 | For the production of the hollow extrusion blowing formation machine of plastic bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019968U true CN204019968U (en) | 2014-12-17 |
Family
ID=52059875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396017.9U Expired - Fee Related CN204019968U (en) | 2014-07-17 | 2014-07-17 | For the production of the hollow extrusion blowing formation machine of plastic bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273355B (en) * | 2016-08-26 | 2018-07-20 | 徐州耐克盾机械制造有限公司 | A kind of flexible feed system |
-
2014
- 2014-07-17 CN CN201420396017.9U patent/CN204019968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273355B (en) * | 2016-08-26 | 2018-07-20 | 徐州耐克盾机械制造有限公司 | A kind of flexible feed system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20170717 |