CN207059160U - A kind of barrel temperature control of injection mold device - Google Patents
A kind of barrel temperature control of injection mold device Download PDFInfo
- Publication number
- CN207059160U CN207059160U CN201720970248.XU CN201720970248U CN207059160U CN 207059160 U CN207059160 U CN 207059160U CN 201720970248 U CN201720970248 U CN 201720970248U CN 207059160 U CN207059160 U CN 207059160U
- Authority
- CN
- China
- Prior art keywords
- barrel
- heating collar
- material mouth
- heat shield
- injection mold
- 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
Links
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of barrel temperature control of injection mold device, including barrel, screw rod, material mouth seat and material mouth, barrel to be located at outside screw rod, and material mouth seat is arranged on one end of barrel, and material mouth is arranged on material mouth seat；The heating collar of more than two is cased with outside barrel, has gap between adjacent heating collar, temperature sensor is equipped with heating collar and barrel；Heat shield is externally provided with heating collar, the end face of heat shield is opening, and cavity is formed between heat shield and heating collar, and the fan with heating collar position correspondence is provided with heat shield.Structure of the present utility model can preferably control the temperature of material in barrel.
Description
Technical field
It the utility model is related to extrusion device.
Background technology
Extrusion device is the necessary device of the shapings such as plastics, rubber, silica gel.Existing extrusion device mainly include barrel,
Screw rod, material mouth seat and material mouth, in extrusion, screw rod rotation can produce shear heat, the material of barrel be heated, separately
Outside, heating collar can be typically set on barrel, the material in barrel is heated by heating collar, but in real process,
Once temperature is too high, existing extrusion device can only be cooled down by natural cooling to material, so, the used time
Long, efficiency is low.
The content of the invention
In order to preferably control the temperature of material in barrel, the utility model provides a kind of barrel temperature control of injection mold
Device.
To reach above-mentioned purpose, barrel temperature control of injection mold device, including barrel, screw rod, material mouth seat and material mouth, barrel
It is located at outside screw rod, material mouth seat is arranged on one end of barrel, and material mouth is arranged on material mouth seat；Be cased with outside barrel more than two plus
Gas ket, there is gap between adjacent heating collar, temperature sensor is equipped with heating collar and barrel；Heating collar be externally provided with every
Heat cover, the end face of heat shield is opening, and cavity is formed between heat shield and heating collar, is provided with and heating collar position on heat shield
Corresponding fan.
Said structure, after material is entered in barrel, the rotation of screw rod causes material to produce shear heat, while by adding
Gas ket is heated, and thermometric is carried out to material by temperature sensor, if temperature is too high, forced cooling is carried out by fan,
After starting fan, extraneous wind enters through fan, is flowed out from the both ends of heat shield, so, can just improve the efficiency of cooling, energy
Preferably control temperature.
Further, heating collar is provided with 8, and fan is provided with 8.8 heating collars and fan are set, segmentation is carried out and adds
The efficiency high of heat and cooling, heating and cooling, temperature control well.
Further, one end that material mouth is located remotely from barrel is cased with cooling ring.The material entered in barrel is entered
Row cooling.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the sectional view of the utility model barrel temperature control of injection mold device.
Embodiment
The utility model is further elaborated with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, barrel temperature control of injection mold device includes barrel 1, screw rod 2, material mouth seat 3, material mouth 4, material
Cylinder base 5, charging motor 6, power transmission shaft 7, heating collar 8, heat shield 9, fan 10 and temperature sensor 11.
One end of barrel 1 passes through barrel seat 5, and locking nut 13 is provided with barrel 1, locking nut is located on barrel 1
13 side is provided with Anti-loosening nut 14, prevents barrel from being unclamped from barrel seat 5.
Screw rod 2 is extend into barrel 1 from one end of barrel 1；Expect that mouth seat 3 is arranged on the other end of barrel 1, material mouth 4 is installed
Expect on mouth seat 3.Charging motor 6 is connected by power transmission shaft 7 with screw rod 2.
The heating collar 8 of more than two is cased with outside barrel 1, in the present embodiment, is provided with 8 heating collars 8, adjacent adds
There is gap between gas ket, temperature sensor 11 is provided with heating collar 8, the position positioned at both ends on barrel is respectively equipped with temperature
Sensor 11, for detection temperature；Heat shield 9 is externally provided with heating collar 1, is opening between the end face barrel of heat shield 9, it is heat-insulated
Cavity is formed between cover 9 and heating collar 8, the fan 10 with heating collar position correspondence is provided with heat shield.
One end that material mouth is located remotely from barrel 1 is cased with cooling ring 12.The material entered in barrel is cooled down.
After material is entered in barrel, the rotation of screw rod causes material to produce shear heat, while is carried out by heating collar
Heating, thermometric is carried out to material by temperature sensor, if temperature is too high, forced cooling is carried out by fan, when fan opens
After dynamic, extraneous wind enters through fan, is flowed out from the both ends of heat shield, so, can just improve the efficiency of cooling, can preferably control
Temperature processed.
Claims (3)
1. a kind of barrel temperature control of injection mold device, including barrel, screw rod, material mouth seat and material mouth, barrel are located at outside screw rod, expect
Mouth seat is arranged on one end of barrel, and material mouth is arranged on material mouth seat；It is characterized in that：The heating of more than two is cased with outside barrel
Enclose, have gap between adjacent heating collar, temperature sensor is equipped with heating collar and barrel；It is externally provided with heating collar heat-insulated
Cover, the end face of heat shield is opening, and cavity is formed between heat shield and heating collar, is provided with and heating collar position pair on heat shield
The fan answered.
2. barrel temperature control of injection mold device according to claim 1, it is characterised in that：Heating collar is provided with 8, wind
Fan is provided with 8.
3. barrel temperature control of injection mold device according to claim 1, it is characterised in that：Material is located remotely from barrel
One end of mouth is cased with cooling ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720970248.XU CN207059160U (en) | 2017-08-04 | 2017-08-04 | A kind of barrel temperature control of injection mold device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720970248.XU CN207059160U (en) | 2017-08-04 | 2017-08-04 | A kind of barrel temperature control of injection mold device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059160U true CN207059160U (en) | 2018-03-02 |
Family
ID=61519717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720970248.XU Expired - Fee Related CN207059160U (en) | 2017-08-04 | 2017-08-04 | A kind of barrel temperature control of injection mold device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207059160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341146A (en) * | 2019-08-02 | 2019-10-18 | 广东隆源实业有限公司 | A kind of pressing mechanism of injection molding machine of plastic |
-
2017
- 2017-08-04 CN CN201720970248.XU patent/CN207059160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341146A (en) * | 2019-08-02 | 2019-10-18 | 广东隆源实业有限公司 | A kind of pressing mechanism of injection molding machine of plastic |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |