CN202781754U - High-temperature forming mould - Google Patents
High-temperature forming mould Download PDFInfo
- Publication number
- CN202781754U CN202781754U CN 201220465938 CN201220465938U CN202781754U CN 202781754 U CN202781754 U CN 202781754U CN 201220465938 CN201220465938 CN 201220465938 CN 201220465938 U CN201220465938 U CN 201220465938U CN 202781754 U CN202781754 U CN 202781754U
- Authority
- CN
- China
- Prior art keywords
- temperature water
- temperature
- mould
- die
- water hole
- 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
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Abstract
The utility model discloses a high-temperature forming mould which comprises a mould core. The high-temperature forming mould is characterized in that a high-temperature water hole is arranged on the mould core; the high-temperature water hole is provided with a matched high-temperature water blocking device; the high-temperature water blocking device is divided into two layers, the first layer is a copper bar filled into a step of the high-temperature water hole, and the second layer is a water stopcock which leans against the back of the copper bar; and an insulation board is arranged between the water stopcock and the mould core. The high-temperature forming mould provided by the utility model is simple in structure, and convenient to use; and a high-temperature water way is safe and reliable, and very important to the whole injection molding production process, so that the quality of a product can be improved.
Description
Technical field
The utility model relates to a kind of high-temperature molding mould.
Background technology
With the heat distortion temperature of mold cavity surface heating to plastics, injected plastic then, in the injection moulding process, the temperature of mould remains unchanged, and the temperature of complete rear mould drops to the taking-up product gradually, and next injection treatment starts, and die surface heats rapidly.Mold temperature raises and reduces all very fast.
Mainly be for mould.Offer even distribution water route in mould die and the outward appearance slide block, utilize high-temperature high-pressure steam to be the Fast Heating media, chilled water is used air tracheae air pressure again for the cooling media, sees through RHCM(high-speed and high-temperature forming technique), in plastics, add GF (glass fibre), produce the shell with reflecting effect, RHCM can solve the product problems such as the insoluble joint line of common moulding, current mark, and equipment switches in the water route in die and sliding field, heating, cooling die.
Use the high-temperature high-pressure steam rapidly heating moulds to higher temperature (120 degree) in injection front cavity and the slide block in the water route.
Utilize steam to keep temperature in the injection.
Stop to supply with steam in the water route in the complete die of injection and the slide block, blow clean residual aqueous vapor in the water route with air duct air pressure, turn again logical chilled water and carry out the mould fast cooling.
Drop to proper temperature, ejection mold-opening enters second circulation after the product cooling.But it is exactly a fast heating that RHCM equipment is equivalent to, fast cooling die.
The utility model content
Purpose: in order to overcome the deficiencies in the prior art, the utility model provides a kind of simple in structure, easy to use, high-temperature molding mould that efficient is high.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is: the high-temperature molding mould comprises: die is characterized in that: be provided with the high temperature water hole on the described die; Described high temperature water hole is provided with the high temperature water blocking device that matches.
Described high temperature water blocking device is divided into two-layer, and ground floor is the copper rod of filling in high temperature water hole step, and the second layer is the stopcock that is against behind the copper rod.
Be provided with thermal insulation board between described stopcock and the die.
Beneficial effect: the high-temperature molding mould that the utility model provides, simple in structure, easy to use; The high temperature water route is safe and reliable, and is extremely important for whole injection moulding production process, improved the quality of product.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 1, the high-temperature molding mould comprises: die 1 is provided with high temperature water hole 2 on the die 1; High temperature water hole 2 is provided with the high temperature water blocking device that matches; The high temperature water blocking device is divided into two-layer, and ground floor is the copper rod 3 of filling in high temperature water hole step, and the second layer is the stopcock 4 that is against behind the copper rod; Be provided with thermal insulation board 5 between stopcock 4 and the die 1.
Below disclose the utility model with preferred embodiment, so it is not to limit the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode obtains, all drops within the protection domain of the present utility model.
Claims (3)
1. high-temperature molding mould, comprising: die is characterized in that: be provided with the high temperature water hole on the described die; Described high temperature water hole is provided with the high temperature water blocking device that matches.
2. high-temperature molding mould according to claim 1, it is characterized in that: described high temperature water blocking device is divided into two-layer, and ground floor is the copper rod of filling in high temperature water hole step, and the second layer is the stopcock that is against behind the copper rod.
3. high-temperature molding mould according to claim 2 is characterized in that: be provided with thermal insulation board between described stopcock and the die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465938 CN202781754U (en) | 2012-09-13 | 2012-09-13 | High-temperature forming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220465938 CN202781754U (en) | 2012-09-13 | 2012-09-13 | High-temperature forming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202781754U true CN202781754U (en) | 2013-03-13 |
Family
ID=47809083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220465938 Expired - Fee Related CN202781754U (en) | 2012-09-13 | 2012-09-13 | High-temperature forming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202781754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806645A (en) * | 2012-09-13 | 2012-12-05 | 晟扬精密模具（昆山）有限公司 | High-temperature mold |
-
2012
- 2012-09-13 CN CN 201220465938 patent/CN202781754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806645A (en) * | 2012-09-13 | 2012-12-05 | 晟扬精密模具（昆山）有限公司 | High-temperature mold |
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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: 20130313 Termination date: 20130913 |