CN205853331U - A kind of plastic granulator heater - Google Patents
A kind of plastic granulator heater Download PDFInfo
- Publication number
- CN205853331U CN205853331U CN201620641047.0U CN201620641047U CN205853331U CN 205853331 U CN205853331 U CN 205853331U CN 201620641047 U CN201620641047 U CN 201620641047U CN 205853331 U CN205853331 U CN 205853331U
- Authority
- CN
- China
- Prior art keywords
- heating
- machine barrel
- heater
- barrel cylinder
- plastic granulator
- 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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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of plastic granulator heater, there is machine barrel cylinder, it is provided with extruding screw in described machine barrel cylinder, described extruding screw is set to hollow form screw rod, and in the central cavity of extruding screw, it is provided with a heating rod, it is provided with a temperature sensor at described machine barrel cylinder inboard wall, an attemperating unit is connected outside described heating rod, described attemperating unit is connected with temperature sensor data, a heat-conducting layer it is provided with between described heating rod and the inwall of extruding screw, outer wall at described machine barrel cylinder is provided with heating lamella, the outside of described heating lamella is provided with one layer of heat preservation layer.What described plastic granulator heater the most effectively achieved Integral heating device adds heat fusing effect; and the raw-material material can processed as required in heating process needs to select the temperature of heating rod in the middle part of regulation; then there is preferable motility; overall structure is simple; easy for operation, practicality is high.
Description
Technical field:
This utility model relates to a kind of plastic granulator heater, relates to comminutor mechanical field.
Background technology:
Plastic granulator is a kind of forming machine that material can be manufactured into given shape, the most on the market moulding of using
Material comminutor mainly includes that driving means, feeding mechanism, plastics are involved in device, one-level disintegrating apparatus, transporter, two grade pulverization
Equipment and finished product collection device, driving means is connected with feeding mechanism, and plastics are involved in device and are arranged on bottom feeding mechanism, and mould
Material is involved in device and is connected with the rotating shaft of driving means, and feeding mechanism is also connected with one-level disintegrating apparatus, and one-level disintegrating apparatus passes through
Transporter is connected with two grade pulverization equipment, and two grade pulverization equipment is connected with finished product collection device by transporter, first level flour
Broken equipment is also connected with finished product collection device, and automaticity is high, safe and reliable, substantially increases work efficiency, plastic granulating
The subsidiary engine of unit mainly includes actinobacillus device, coalignment, preheating device, chiller, traction apparatus, meter counter, spark examination
Test machine, take-up, and the auxiliary equipment of purposes its apolegamy different extruding unit is also not quite similar, owing to applying in reality
In, the raw material entered in machine barrel from charging aperture is needed to be extruded by extruding screw and through heating plasticizing uniformly without miscellaneous
The melt of matter, final melt enters granulating system and forms plastic grain, and the heats of the most a lot of heating plasticizing device is not
Reach, and can not more freedom and flexibility according to actual raw-material Type Control heating-up temperature, thus, using effect is paid no attention to
Think.
Utility model content:
Technical problem to be solved in the utility model is: provide a kind of simple in construction, easy to operate and can effectively regulate
Heating-up temperature also improves the plastic granulator heater of heats.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions:
A kind of plastic granulator heater, have machine barrel cylinder, is provided with and is connected with motor in described machine barrel cylinder
Extruding screw, described extruding screw is set to hollow form screw rod, and is provided with a heating rod in the central cavity of extruding screw,
Described machine barrel cylinder inboard wall is provided with a temperature sensor, connects an attemperating unit, described attemperating unit and temperature outside described heating rod
Sensing data connects, and is provided with a heat-conducting layer, between described heating rod and the inwall of extruding screw outside described machine barrel cylinder
Wall is provided with heating lamella, and the outside of described heating lamella is provided with one layer of heat preservation layer.
As preferably, described heating rod is set to the METAL HEATING PROCESS rod of rustless steel double-metal chip.
As preferably, the thickness of described heat-conducting layer is less than 2mm.
As preferably, outside described heat-insulation layer, it is provided with a thermal insulation layer.
As preferably, described machine barrel cylinder is provided with a steam vent.
As preferably, described attemperating unit is set to the temperature control instrument with PID function.
Compared with prior art, of the present utility model have the beneficial effect that described plastic granulator heater use squeeze
The middle part of pressure screw rod be provided with one can the heating rod of flexible heating-up temperature and be provided with heating lamella at machine barrel outer wall, thus not only
Effectively achieve Integral heating device adds heat fusing effect, and the raw-material material can processed as required in heating process
Matter needs to select the temperature of heating rod in the middle part of regulation, then has preferable motility, and overall structure is simple, the side of operating with
Just, practicality is high, thus is suitable for popularization and application.
Accompanying drawing illustrates:
Below in conjunction with the accompanying drawings this utility model is further illustrated:
Fig. 1 is sectional structure schematic diagram of the present utility model.
Detailed description of the invention:
Below in conjunction with the accompanying drawings and this utility model is described in detail by detailed description of the invention:
A kind of plastic granulator heater as shown in Figure 1, is mainly used in the extrusion system of plastic granulator, by squeezing
Plastic raw materials extruding is plastified the most pure melt by pressure system, and final melt enters granulating system and forms plastic grain,
Its device mainly includes machine barrel cylinder 1, is provided with the extruding screw 2 being connected with motor, described extruding spiral shell in described machine barrel cylinder 1
Bar 2 is set to hollow form screw rod, and is provided with a heating rod 3 in the central cavity of extruding screw 2, preferably,
For further enhancing the heats of described heating rod, described heating rod 3 is set to the METAL HEATING PROCESS of rustless steel double-metal chip
Rod, thus not only it is effectively improved heats and the efficiency of heating surface, and can be cost-effective, control reliability high, rate of rise in temperature
Hurry up.
It addition, be provided with a temperature sensor 4 at described machine barrel cylinder 1 inwall, outside described heating rod 3, connect an attemperating unit,
Described attemperating unit and temperature sensor 4 data cube computation, be provided with a heat conduction between described heating rod 3 and the inwall of extruding screw 2
Layer 5, preferably, for further enhancing the thermal conduction effect between heating rod and extruding screw, described heat-conducting layer 5
Thickness less than 2mm, thus the surface of heating rod can also be had certain protective effect while improving heat transfer effect.
For strengthening integrally-built heats further, the outer wall at described machine barrel cylinder 1 is provided with heating lamella 6, institute
The outside stating heating lamella 6 is provided with one layer of heat preservation layer 7, and is the staff outside high temperature scald avoiding device outer surface,
The outside thermal insulation layer 8 that is provided with of described heat-insulation layer 7, thus in actual applications, by attemperating unit control heating rod heat and incite somebody to action
Heat passes to extruding screw, then at extruding screw plastic raw materials adds in extrusion process heat fusing, and external heat sheet
Then can improve the heats in machine barrel cylinder further, and when needs regulation melt temperature, then by temperature sensor with
And in attemperating unit, set the heating-up temperature that program controlled heater is excellent, there is the higher suitability and practicality.
It addition, for convenience of discharging its internal gas in screw extruding reflow process, described machine barrel cylinder 1 is provided with
One steam vent 9.
And it being the temperature further facilitating control and regulation heating rod, described attemperating unit is set to the temperature with PID function
Control instrument.
Above-mentioned plastic granulator heater use be provided with one at the middle part of extruding screw can flexible heating-up temperature
Heating rod and be provided with heating lamella at machine barrel outer wall, thus the most effectively achieve Integral heating device add heat fusing effect,
And the raw-material material can processed as required in heating process needs to select the temperature of heating rod in the middle part of regulation, then have
Having preferable motility, overall structure is simple, easy for operation, and practicality is high.
It is emphasized that: be the most only preferred embodiment of the present utility model, not this utility model appointed
What pro forma restriction, every according to technical spirit of the present utility model, above example is made any simple modification, etc.
With change and modification, all still fall within the range of technical solutions of the utility model.
Claims (6)
1. a plastic granulator heater, it is characterised in that: there is machine barrel cylinder (1), set in described machine barrel cylinder (1)
Having the extruding screw (2) being connected with motor, described extruding screw (2) is set to hollow form screw rod, and in extruding screw (2)
It is provided with a heating rod (3) in portion's cavity, is provided with a temperature sensor (4), described heating rod at described machine barrel cylinder (1) inwall
(3) attemperating unit, described attemperating unit and temperature sensor (4) data cube computation, described heating rod (3) and extruding screw are connected outside
(2) being provided with a heat-conducting layer (5) between inwall, the outer wall described machine barrel cylinder (1) is provided with heating lamella (6), described heating
The outside of lamella (6) is provided with one layer of heat preservation layer (7).
A kind of plastic granulator heater the most according to claim 1, it is characterised in that: described heating rod (3) is arranged
METAL HEATING PROCESS rod for rustless steel double-metal chip.
A kind of plastic granulator heater the most according to claim 1, it is characterised in that: the thickness of described heat-conducting layer (5)
Degree is less than 2mm.
A kind of plastic granulator heater the most according to claim 1, it is characterised in that: described heat-insulation layer (7) is outside
It is provided with a thermal insulation layer (8).
A kind of plastic granulator heater the most according to claim 1, it is characterised in that: described machine barrel cylinder (1)
It is provided with a steam vent (9).
A kind of plastic granulator heater the most according to claim 1, it is characterised in that: described attemperating unit is set to
There is the temperature control instrument of PID function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641047.0U CN205853331U (en) | 2016-06-26 | 2016-06-26 | A kind of plastic granulator heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620641047.0U CN205853331U (en) | 2016-06-26 | 2016-06-26 | A kind of plastic granulator heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205853331U true CN205853331U (en) | 2017-01-04 |
Family
ID=57637167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620641047.0U Expired - Fee Related CN205853331U (en) | 2016-06-26 | 2016-06-26 | A kind of plastic granulator heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205853331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481603A (en) * | 2018-04-26 | 2018-09-04 | 杨传平 | A kind of device for modified plastics production |
-
2016
- 2016-06-26 CN CN201620641047.0U patent/CN205853331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481603A (en) * | 2018-04-26 | 2018-09-04 | 杨传平 | A kind of device for modified plastics production |
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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: 20170104 Termination date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |