CN202310162U - Electromagnetic sensing heating device for plastic machinery - Google Patents
Electromagnetic sensing heating device for plastic machinery Download PDFInfo
- Publication number
- CN202310162U CN202310162U CN2011203522005U CN201120352200U CN202310162U CN 202310162 U CN202310162 U CN 202310162U CN 2011203522005 U CN2011203522005 U CN 2011203522005U CN 201120352200 U CN201120352200 U CN 201120352200U CN 202310162 U CN202310162 U CN 202310162U
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- CN
- China
- Prior art keywords
- electromagnetic sensing
- electromagnetic
- metal cylinder
- metal barrel
- heating device
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- 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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Abstract
The utility model discloses an electromagnetic sensing heating device for plastic machinery, which belongs to the technical field of electromagnetic sensing heating devices and comprises a metal barrel, a feed hopper, an electromagnetic sensing coil, a die head, an electromagnetic controller, an electric control cabinet, heat insulation materials and a shield. The feed hopper is mounted at one end of the metal barrel, the die head is mounted at the other end of the metal barrel, the electromagnetic sensing coil is wound on the periphery of the metal barrel, the electromagnetic controller is respectively connected with the electromagnetic sensing coil and the electric control cabinet electrically, the heat insulation materials are arranged between the metal barrel and the electromagnetic sensing coil, and the shield is mounted on the periphery of the electromagnetic sensing coil. The electromagnetic sensing heating device has the advantages of high efficiency, energy conservation, reliability in running, lowered cost and environmental improvement.
Description
Technical field
The utility model relates to a kind of plastics machinery heater, relates in particular to a kind of plastics machinery electromagnetic induction heater, belongs to the electromagnetic induction heater technical field.
Background technology
At present, used mode of heatings such as plastic wire-drawing, granulation, blowing are commonly the electrothermal wire coil and contact with metal cylinder, pass to the metal cylinder surface to heat; Only abut against the barrel surface and just can pass on the metal barrel, and the heat in the heating outside all is dispersed in the air, and ambient temperature is risen with the inboard heat of heating figure; Conduction efficiency is low, and the heating wire easy ageing burns out in addition, needs often to change; And induction heating is a metal barrel self-heating, does not have heat conduction loss, adds barrel outside and is surrounded by the heat that insulation material produces barrel self and does not outwards distribute; Have only through raw material heat radiation in the barrel; Heat utilization efficiency is up to more than 90%, so power savings is fairly obvious, can be with the extensive use on plastics machinery of this technology.
Summary of the invention
To above-mentioned existing technical problem, the utility model provides a kind of plastics machinery electromagnetic induction heater, and is energy-efficient.
The utility model is for realizing above-mentioned purpose, and realize through following technical scheme: a kind of plastics machinery electromagnetic induction heater comprises metal cylinder, hopper, induction loop, die head, electromagnetic controller and electrical control cabinet; One end of metal cylinder is equipped with hopper, and the other end is equipped with die head; Induction loop is wrapped in the metal cylinder periphery; Electromagnetic controller is electrically connected induction loop and electrical control cabinet respectively.
Further, also comprise insulation material, be arranged between metal cylinder and the induction loop.
Further, also comprise guard shield, be installed in the induction loop periphery.
The beneficial effect of the utility model is: 1, energy-efficient: than resistance-type mode of heating economize on electricity 30%-60%, and reduce warm-up time under the equal conditions; 2, reliable: intelligence control system and perfect protection system guarantee equipment long-term safety reliability service; 3, reduction expense: heating part adopts the construction of cable, and heating cable itself can not produce heat, and long perfomance life has avoided the resistance-type heating to need the disadvantage of often safeguarding and regularly replacing, and uses the later stage not have maintenance cost basically; 4, improve environment: can make the outer temperature of machine reach available hand and touch, improve production environment in the factory energetically, reduce traditional cooling installation expense.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, hopper, 3, insulation material, 4, guard shield, 5, induction loop, 6, die head, 7, electromagnetic controller, 8, electrical control cabinet.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, the utility model comprises metal cylinder, hopper 1, induction loop 5, die head 6, electromagnetic controller 7 and electrical control cabinet 8; One end of metal cylinder is equipped with hopper 1, and the other end is equipped with die head 6; Induction loop 5 is wrapped in the metal cylinder periphery; Electromagnetic controller 7 is electrically connected induction loop 5 and electrical control cabinet 8 respectively.
The utility model also comprises insulation material 3, is arranged between metal cylinder and the induction loop 5.Also comprise guard shield 4, be installed in induction loop 5 peripheries.
During use, open the control switch of electrical control cabinet 8, owing to utilize electromagnetic inductive heating principle; There is not heat conduction loss in the metal cylinder self-heating, simultaneously; The metal cylinder coated outside has insulation material 3, and the heat that metal cylinder produces does not outwards distribute, and has only through raw material heat radiation in the metal cylinder; Improved heat utilization efficiency, power savings is fairly obvious.
Claims (3)
1. a plastics machinery electromagnetic induction heater is characterized in that, comprises metal cylinder, hopper (1), induction loop (5), die head (6), electromagnetic controller (7) and electrical control cabinet (8); One end of metal cylinder is equipped with hopper (1), and the other end is equipped with die head (6); Induction loop (5) is wrapped in the metal cylinder periphery; Electromagnetic controller (7) is electrically connected induction loop (5) and electrical control cabinet (8) respectively.
2. a kind of plastics machinery electromagnetic induction heater according to claim 1 is characterized in that, also comprises insulation material (3), is arranged between metal cylinder and the induction loop (5).
3. a kind of plastics machinery electromagnetic induction heater according to claim 1 and 2 is characterized in that, also comprises guard shield (4), is installed in induction loop (5) periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203522005U CN202310162U (en) | 2011-09-20 | 2011-09-20 | Electromagnetic sensing heating device for plastic machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203522005U CN202310162U (en) | 2011-09-20 | 2011-09-20 | Electromagnetic sensing heating device for plastic machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202310162U true CN202310162U (en) | 2012-07-04 |
Family
ID=46378969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203522005U Expired - Fee Related CN202310162U (en) | 2011-09-20 | 2011-09-20 | Electromagnetic sensing heating device for plastic machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202310162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105764173A (en) * | 2016-03-18 | 2016-07-13 | 西安航天华阳机电装备有限公司 | Adjustable electromagnetic induction heating device |
-
2011
- 2011-09-20 CN CN2011203522005U patent/CN202310162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105764173A (en) * | 2016-03-18 | 2016-07-13 | 西安航天华阳机电装备有限公司 | Adjustable electromagnetic induction heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20120920 |