CN208118330U - Hot flow path superposing type heater system - Google Patents
Hot flow path superposing type heater system Download PDFInfo
- Publication number
- CN208118330U CN208118330U CN201820489410.0U CN201820489410U CN208118330U CN 208118330 U CN208118330 U CN 208118330U CN 201820489410 U CN201820489410 U CN 201820489410U CN 208118330 U CN208118330 U CN 208118330U
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- heater
- hot
- flow path
- lower template
- main burner
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- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Hot flow path superposing type heater system, the utility model relates to thermoplastic processing technical fields, refer in particular to one kind during thermoplastic processing, and the hot flow path superposing type heater of different heating device on hot nozzle can be chosen for different plastic materials.It is achieved by the following technical solution：Hot flow path superposing type heater system, by cope plate, lower template, flow distribution plate, main burner, hot nozzle and heater composition, main burner is installed on cope plate, hot nozzle is installed in lower template, the position of flow distribution plate setting between the upper template and the lower template, the hot flow path that the main burner being installed on cope plate passes through in the flow distribution plate of setting between the upper template and the lower template injects the plastic cement of molten condition to the hot nozzle being installed in lower template, heater is coated on the periphery wall of main burner ontology, the heater is by primary heater, secondary heater and interlayer composition, primary heater and secondary heater are distinguished by interlayer, primary heater is connect with external power supply respectively with secondary heater.
Description
Technical field
The utility model relates to thermoplastic processing technical fields, refer in particular to one kind during thermoplastic processing, can be directed to
Different plastic materials choose the hot flow path superposing type heater system of different heating device on hot nozzle.
Background technique
Hot flow path processing technology be by injection molding machine by after processing plastic grain heating method come guarantee runner and
The plastics of cast gate, which are kept molten by, to be molded.In the production excessively of existing product, hot runner hot nozzle is mostly adopted in the market
It is heated using ontology of the single heater to hot nozzle with an intercept form heater form using an intercept form heater.
But it if is often possible to when hot runner system replaces plastic material because heater power is excessively high or too low to draw
Rise hot nozzle inside plastic cement temperature it is excessively high or it is too low caused by carbonization, block hot flow path inner flow passage, cause to be molded bad
The defects of generation.Process time, processing cost are not only wasted in this way.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned shortcomings in the prior art, and the heat after providing a kind of improvement
Runner superposing type heater system.
The utility model is achieved by the following technical solution：Hot flow path superposing type heater system, by cope plate, under
Template, flow distribution plate, main burner, hot nozzle and heater composition, main burner are installed on cope plate, and hot nozzle is installed in lower template
On, the position of flow distribution plate setting between the upper template and the lower template is installed in the main burner on cope plate by being arranged in upper mold
The hot flow path in flow distribution plate between plate and lower template adds to the plastic cement for the hot nozzle injection molten condition being installed in lower template
Hot device is coated on the periphery wall of main burner ontology, and the heater is made of primary heater, secondary heater and interlayer, the
One heater and secondary heater are distinguished by interlayer, and primary heater and secondary heater connect with external power supply respectively
It connects.
The interlayer is metal material.
The primary heater and secondary heater can be respectively multilayer.
The utility model is chosen different heaters for different plastics and is carried out due to using superposing type double-heater structure
Production, improves the success rate of consumer product.Simultaneously when temperature is inadequate, heat can be supplemented together in conjunction with two heaters
Amount, it is therefore prevented that need various expenses caused by shutdown maintenance.
Detailed description of the invention：
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is main burner main view；
Attached drawing 3 is main burner cross-sectional view.
Specific embodiment：
See attached drawing 1~3, hot flow path superposing type heater system, by cope plate 1, lower template 2, flow distribution plate 3, main burner 4,
Hot nozzle 5 and heater 6 form, and main burner 4 is installed on cope plate 1, and hot nozzle 5 is installed in lower template 2, and flow distribution plate 3 is set
The position between cope plate 1 and lower template 2 is set, is installed in the main burner 4 on cope plate 1 by being arranged in cope plate 1 under
The hot flow path 31 in flow distribution plate 3 between template 2 injects the plastic cement of molten condition to the hot nozzle 5 being installed in lower template 2, adds
Hot device 6 is coated on the periphery wall of main burner ontology 41, the heater 6 by primary heater 61, secondary heater 63 and every
Layer 62 forms, and primary heater 61 and secondary heater 63 are distinguished by interlayer 62, primary heater 61 and secondary heater
63 connect with external power supply respectively.
The interlayer 6 is metal material.
The primary heater 61 and secondary heater 63 can be respectively multilayer.
When application the utility model, the main burner 4 on cope plate 1 is installed in by being arranged in cope plate 1 and lower template 2
Between flow distribution plate 3 in hot flow path 31 plastic cement of molten condition is injected to the hot nozzle 5 that is installed in lower template 2, it is same with this
When, the heater 6 for being coated on 41 periphery wall of main burner ontology is heated to main burner 4, due to the type of the plastic material of processing
Number, the factors such as material the reason of, result in the need for choosing different heaters for different plastics and carry out heating production, if temperature is not
Enough or temperature is more than permissible value, and primary heater 61 can be respectively adopted and secondary heater 63 heats simultaneously or stops wherein
One group, ensure that 31 internal temperature of hot flow path be suitable for, play the role of to injection molding conclusive.
Interlayer 6 can make the heater of outer layer by even heat be transmitted on main burner ontology 41, ensure that multiple add
Even heat consistency when hot device heats at the same time.
Claims (3)
1. hot flow path superposing type heater system, by cope plate, lower template, flow distribution plate, main burner, hot nozzle and heater group
At main burner is installed on cope plate, and hot nozzle is installed in lower template, and flow distribution plate is arranged between the upper template and the lower template
Position is installed in the main burner on cope plate and passes through the hot flow path being arranged in flow distribution plate between the upper template and the lower template to admittedly
It is located at the plastic cement of the hot nozzle injection molten condition in lower template, heater is coated on the periphery wall of main burner ontology, feature
It is：The heater is made of primary heater, secondary heater and interlayer, and primary heater passes through with secondary heater
Interlayer and distinguish, primary heater and secondary heater are connect with external power supply respectively.
2. hot flow path superposing type heater system according to claim 1, it is characterised in that：The interlayer is metal material
Material.
3. hot flow path superposing type heater system according to claim 1, it is characterised in that：The primary heater with
Secondary heater can be respectively multilayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820489410.0U CN208118330U (en) | 2018-04-09 | 2018-04-09 | Hot flow path superposing type heater system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820489410.0U CN208118330U (en) | 2018-04-09 | 2018-04-09 | Hot flow path superposing type heater system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208118330U true CN208118330U (en) | 2018-11-20 |
Family
ID=64194866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820489410.0U Active CN208118330U (en) | 2018-04-09 | 2018-04-09 | Hot flow path superposing type heater system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208118330U (en) |
-
2018
- 2018-04-09 CN CN201820489410.0U patent/CN208118330U/en active Active
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