CN207256754U - Modified form heater - Google Patents
Modified form heater Download PDFInfo
- Publication number
- CN207256754U CN207256754U CN201720379530.0U CN201720379530U CN207256754U CN 207256754 U CN207256754 U CN 207256754U CN 201720379530 U CN201720379530 U CN 201720379530U CN 207256754 U CN207256754 U CN 207256754U
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- China
- Prior art keywords
- heater
- nozzle
- hot nozzle
- modified form
- hot
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Modified form heater, the utility model is related to thermoplastic processing technical field, one kind be referred in particular to during thermoplastic processing, dedicated for the modified form heater heated to the hot nozzle of injection molding machine.It is achieved by the following technical solution：Modified form heater, including hot nozzle and heater, tubular heaters set cover on tubular Re Zui peripheries, and heater head diameter is less than the outside diameter of heater, and are coated on hot nozzle nozzle point outside.Due to have modified heater front-end architecture, this structure type can be snuggly mated to together the utility model with hot nozzle, effectively prevented scattering and disappearing for heat, allowed plastic cement at hot nozzle to meet that molten condition is molded, fundamentally solve the problems, such as hot nozzle nozzle head cold glue.
Description
Technical field
Thermoplastic processing technical field is the utility model is related to, refers in particular to one kind during thermoplastic processing, dedicated for
The modified form heater heated to the hot nozzle of injection molding machine.
Background technology
Hot flow path processing technology be by injection molding machine by the plastic grain after processing with heating method come ensure runner and
The plastics of cast gate are kept molten by being molded.In existing hot flow path process, as shown in attached drawing 1,2, outside hot nozzle 1
What heater 2 used is all through type, using the heater 2 of through type because front end 21 and hot nozzle 1 be all empty avoiding, works as plastic cement
When temperature in use requires that high, viscosity is big, it be easy to cause that hot 1 nozzle head temperature of nozzle is relatively low, and the easy cold burden of plastic cement, blocks Re Zui
1 cast gate.
The content of the invention
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art part, and provide a kind of modified form heating
Device.
The utility model is achieved by the following technical solution：Modified form heater, including hot nozzle and heater, in cylinder
The heaters set of shape covers on tubular Re Zui peripheries, and heater head diameter is less than the outside diameter of heater, and is coated on hot nozzle
Nozzle point outside.
Due to have modified heater front-end architecture, this structure type can be snuggly mated to together the utility model with hot nozzle,
Scattering and disappearing for heat is effectively prevented, allows plastic cement at hot nozzle to meet that molten condition is molded, fundamentally solves hot nozzle
The problem of nozzle head cold glue.
Brief description of the drawings：
Attached drawing 1 is prior art construction schematic diagram；
Attached drawing 2 is existing heater structure schematic diagram；
Attached drawing 3 is the utility model structure diagram；
Attached drawing 4 is heater structure schematic diagram.
Embodiment：
See attached drawing 3~4, modified form heater, including hot nozzle 1 and heater 3, tubular 3 sets of heater is covered in cylinder
1 periphery of hot nozzle of shape, 31 diameter of heater head are less than the outside diameter of heater 3, and are coated on hot 1 nozzle of nozzle point outside.
When heater 3 heats, 31 diameter of heater head is less than the outside diameter of heater 3, and it is outer to be coated on hot 1 nozzle of nozzle point
Side, can ensure to include plastic cement at hot 1 nozzle of nozzle point can meet that molten condition is molded, and fundamentally solve thermal jet nozzle nozzle head
The problem of cold glue.
Claims (1)
1. modified form heater, including hot nozzle and heater, tubular heaters set covers on tubular Re Zui peripheries, it is special
Sign is：Heater head diameter is less than the outside diameter of heater, and is coated on hot nozzle nozzle point outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379530.0U CN207256754U (en) | 2017-04-12 | 2017-04-12 | Modified form heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379530.0U CN207256754U (en) | 2017-04-12 | 2017-04-12 | Modified form heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207256754U true CN207256754U (en) | 2018-04-20 |
Family
ID=61914552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720379530.0U Active CN207256754U (en) | 2017-04-12 | 2017-04-12 | Modified form heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207256754U (en) |
-
2017
- 2017-04-12 CN CN201720379530.0U patent/CN207256754U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |