CN204773440U - Injection molding machine constant temperature heating circle - Google Patents
Injection molding machine constant temperature heating circle Download PDFInfo
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- CN204773440U CN204773440U CN201520521774.9U CN201520521774U CN204773440U CN 204773440 U CN204773440 U CN 204773440U CN 201520521774 U CN201520521774 U CN 201520521774U CN 204773440 U CN204773440 U CN 204773440U
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- injection machine
- heating
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Abstract
Injection molding machine constant temperature heating circle is including the shaft type casing to and install in the inboard infrared nanometer heating pipe of casing, be equipped with heat preservation, reflection stratum on the casing inside wall in proper order, for temperature in can the accurate control heating collar, still include the thermostatic control system. The utility model discloses energy -conserving, the thermal -insulated advantage of current heating collar has not only been remain, the operating temperature of needs can be set for moreover according to the actual production to through the thermostatic control system in to the heating collar temperature adjust in real time, temperature control is accurate, the not enough or temperature of the heating temperature scheduling problem that overshoots can not appear, product quality is good.
Description
Technical field
The utility model relates to the electric-heating technology field for plastics-production, particularly injection machine heated at constant temperature circle.
Background technology
Injection machine utilizes mould for plastics to make the main former of the plastic products of various shape thermoplastic or thermosetting material.In the process using injection machine to process various plastics, need to be heated to molten condition to the pellet in barrel or powdered plastic raw material, then the raw materials for plastics production of molten condition are injected in closed die cavity, after solidifying and setting, obtain plastic products.
In existing injecting machine material tube heating collar, owing to not arranging register in heating collar or register is unreasonable, in heating collar, temperature can not set according to needs of production, in addition, in heating collar, temperature controls inaccuracy, often occur that heating-up temperature not or the phenomenon of temperature overshot, affects the quality of product.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of injection machine heated at constant temperature circle that accurately can control temperature in heating collar.
For solving the problems of the technologies described above, the utility model have employed following technical proposals:
Injection machine heated at constant temperature circle, comprise the housing of tubular, and be installed on the infrared nanometer heating tube of case inside, described case inside wall is provided with heat-insulation layer successively, reflecting layer, also comprise thermostatic control system, described thermostatic control system comprises temperature sensor, intelligent temperature control unit, power control unit and the control panel being connected intelligent temperature control unit, the operating temperature of described control panel setting thermostatic control system, the temperature sensor of described detected temperatures to be located at inside reflecting layer and to be connected with intelligent temperature control unit, the temperature signal that intelligent temperature control unit reception temperature sensor sends also compares calculating with the operating temperature preset, then the control signal after calculating is passed to power control unit, power control unit is exported to the electric power size of infrared nanometer heating tube according to control signal control and then regulates temperature in heating collar.
Preferably, described control panel is located at hull outside.
Preferably, transformer is connected with between described power control unit and infrared nanometer heating tube.
Preferably, what described intelligent temperature control unit adopted is intelligent temperature controller.
Preferably, described heat-insulation layer is aerogel layer.
Preferably, described reflecting layer is silver reflecting layer.
Compared with prior art, the utility model not only remains energy-conservation, the heat insulation advantage of existing heating collar, and the operating temperature that can need according to actual production setting, and by thermostatic control system, temperature in heating collar is regulated in real time, temperature controls accurately, there will not be heating-up temperature not or the problem such as temperature overshot, product quality is good.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model embodiment;
Fig. 2 is the structured flowchart of the utility model embodiment.
Specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is described further.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, injection machine heated at constant temperature circle, comprise the housing 1 of tubular, and the infrared nanometer heating tube 2 be installed on inside housing 1, described housing 1 madial wall is provided with heat-insulation layer, reflecting layer successively, in order to accurately control temperature in heating collar, in the utility model, also comprise thermostatic control system.
As shown in Figure 2, described thermostatic control system comprises temperature sensor 3, intelligent temperature control unit 4, power control unit 5 and is connected the control panel 6 of intelligent temperature control unit 4.
Control panel 6 is located at hull outside, and for setting the operating temperature of thermostatic control system, conveniently set the operating temperature needed for production, control panel 6 is connected with intelligent temperature control unit 4.
Temperature sensor 3 is located at inside reflecting layer, and for detecting the temperature in heating collar, temperature sensor 3 is connected with intelligent temperature control unit 4 and the temperature signal detected is sent to intelligent temperature control unit 4 in time.Intelligent temperature control unit 4 receives temperature signal that temperature sensor 3 sends and compares calculating with the operating temperature preset, and then the control signal after calculating is passed to power control unit 5.Power control unit 5 is exported to the electric power size of infrared nanometer heating tube 2 according to control signal control and then regulates temperature in heating collar.
In the present embodiment, transformer 7 is connected with between described power control unit 5 and infrared nanometer heating tube 2.What described intelligent temperature control unit 4 adopted is intelligent temperature controller.
Described reflecting layer is silver reflecting layer, adds the heat-insulation layer be made up of aeroge, during work; heat leakage is little, saves electric energy, simultaneously; can effectively prevent heat energy dissipation in extraneous production environment; heating collar housing outer surface temperature is very low, only has 45 degree to 70 degree, can protect staff on the one hand; avoid being burned; reduce the cost to production environment cooling on the other hand, decrease the negative effect of working environment to staff, add the work incentive of staff.
The utility model not only remains energy-conservation, the heat insulation advantage of existing heating collar, and the operating temperature that can need according to actual production setting, and by thermostatic control system, temperature in heating collar is regulated in real time, temperature controls accurately, there will not be heating-up temperature not or the problem such as temperature overshot, product quality is good.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (6)
1. injection machine heated at constant temperature circle, comprise the housing (1) of tubular, and be installed on the infrared nanometer heating tube (2) of housing (1) inner side, described housing (1) madial wall is provided with heat-insulation layer successively, reflecting layer, it is characterized in that, also comprise thermostatic control system, described thermostatic control system comprises temperature sensor (3), intelligent temperature control unit (4), power control unit (5) and the control panel (6) being connected intelligent temperature control unit (4), the operating temperature of described control panel (6) setting thermostatic control system, the temperature sensor (3) of described detected temperatures to be located at inside reflecting layer and to be connected with intelligent temperature control unit (4), the temperature signal that intelligent temperature control unit (4) reception temperature sensor (3) sends also compares calculating with the operating temperature preset, then the control signal after calculating is passed to power control unit (5), power control unit (5) is exported to the electric power size of infrared nanometer heating tube (2) according to control signal control and then regulates temperature in heating collar.
2. injection machine heated at constant temperature circle according to claim 1, is characterized in that, described control panel (6) is located at housing (1) outside.
3. injection machine heated at constant temperature circle according to claim 2, is characterized in that, is connected with transformer (7) between described power control unit (5) and infrared nanometer heating tube (2).
4. injection machine heated at constant temperature circle according to claim 3, is characterized in that, what described intelligent temperature control unit (4) adopted is intelligent temperature controller.
5. injection machine heated at constant temperature circle according to claim 4, is characterized in that, described heat-insulation layer is aerogel layer.
6. injection machine heated at constant temperature circle according to claim 5, is characterized in that, described reflecting layer is silver reflecting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521774.9U CN204773440U (en) | 2015-07-18 | 2015-07-18 | Injection molding machine constant temperature heating circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520521774.9U CN204773440U (en) | 2015-07-18 | 2015-07-18 | Injection molding machine constant temperature heating circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773440U true CN204773440U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520521774.9U Active CN204773440U (en) | 2015-07-18 | 2015-07-18 | Injection molding machine constant temperature heating circle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413966A (en) * | 2018-12-18 | 2019-03-01 | 徐州华创电子有限公司 | A kind of protective device for controller |
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2015
- 2015-07-18 CN CN201520521774.9U patent/CN204773440U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413966A (en) * | 2018-12-18 | 2019-03-01 | 徐州华创电子有限公司 | A kind of protective device for controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528427 Guangdong Province, Zhongshan city Nantou town Nishimura Huinan Industrial Zone Guangzhou laurel Road Patentee after: Guangdong Li Yi Polytron Technologies Inc Address before: 528427 Guangdong city of Zhongshan province Nantou City Town Village Bay Road No. 152 Patentee before: ZHONGSHAN CITY LIYI PLASTIC HARDWARE CO., LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Injection molding machine constant temperature heating circle Effective date of registration: 20171221 Granted publication date: 20151118 Pledgee: Industrial Commercial Bank of China Ltd Zhongshan branch Pledgor: Guangdong Li Yi Polytron Technologies Inc Registration number: 2017440000169 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |