CN207156297U - A kind of heating mould for compression molding - Google Patents
A kind of heating mould for compression molding Download PDFInfo
- Publication number
- CN207156297U CN207156297U CN201720862032.1U CN201720862032U CN207156297U CN 207156297 U CN207156297 U CN 207156297U CN 201720862032 U CN201720862032 U CN 201720862032U CN 207156297 U CN207156297 U CN 207156297U
- Authority
- CN
- China
- Prior art keywords
- oil
- moulding press
- oil pocket
- die ontology
- die
- 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
A kind of heating mould for compression molding, belong to compression molding technology field.Die ontology is arranged on moulding press body, at least one oil-through-hole is offered on die ontology lateral wall, all oil-through-holes are all extended to inside die ontology, the oil pocket of die heater is built with heating oil, the oil-out of the oil pocket of die heater is connected by oil inlet pipe with the oil pocket on the right side of moulding press, oil pocket on the right side of moulding press connects with the upper heating plate of moulding press and the fuel feed hole of lower heating plate respectively, oil pocket on the right side of moulding press also passes through a high-voltage tube oil-through-hole inlet communication corresponding with die ontology, the outlet of all oil-through-holes in die ontology is connected by another high-voltage tube with the oil pocket on the left of moulding press, oil pocket on the left of moulding press also connects with the upper heating plate of moulding press and the oil outlet of lower heating plate, the oil outlet of oil pocket is connected by oil return pipe with the oil inlet of die heater oil pocket on the left of moulding press.The utility model is used to be molded compression moulding of plastic articles.
Description
Technical field
A kind of mould for compression molding is the utility model is related to, belongs to compression molding technology field.
Background technology
Compression molding is that plastic products are most common, one of forming method with the longest history, and is research material performance
A kind of commonly used process, it is still one of means of production popularized the most at present.For hot compression molding, mould adds
Heat, insulation construction are important components indispensable in mold design.The heating of mould and insulation construction design direct shadow
Ring the shaping efficiency of the outward appearance to product, inherent quality uniformity and product.The mode of traditional heating mould is usually to use
Electric-heating-wire-heating, it is exactly that directly heater strip is implanted into the middle of mould to heat；In recent years, in order to improve the temperature of heating mould,
Mould mode of heating is typically heated with the heating plate up and down of the oily heating and mould pressing equipment of heating of heating system or added using electricity
Gas ket heats.Using being that heat utilization efficiency is low the shortcomings that heater plate mould above and below moulding press, mould heat time length, product exists
Mold temperature reduces in compressing process, does not reach product quality requirement；And the shortcomings that using Electrothermal ring heating mould
It is that thermal loss is big, electric energy expends more.
In summary, using above-mentioned existing two kinds of heating means when suppressing more large-scale product, the heat dissipation capacity of mould
It is larger, the temperature of product is not reached in pressing process and declines product quality.
The content of the invention
When mold temperature reduces when the purpose of this utility model is to solve compression molding, heat utilization efficiency is low, mould heats
Between long, technical problem that quality is uneven.
To achieve the above object, the utility model adopts the technical scheme that：
A kind of heating mould for compression molding of the present utility model, its composition include moulding press and die ontology, institute
The heating mould for compression molding stated also includes die heater, oil return pipe, oil inlet pipe and two high-voltage tubes, described mould sheet
Body is arranged on the body of moulding press, and at least one oil-through-hole, all described oil-through-holes are offered on die ontology lateral wall
All extend to inside die ontology, described die heater oil pocket passes through described built with heating oil, the oil-out of die heater oil pocket
Oil inlet pipe connected with the oil pocket on the right side of moulding press, the upper heating plate with moulding press and the lower heating respectively of the oil pocket on the right side of moulding press
The fuel feed hole of plate connects, and the oil pocket on the right side of moulding press leads to for one corresponding with die ontology also by the high-voltage tube described in one
Oilhole inlet communication, the outlet of all oil-through-holes in die ontology are connected by another high-voltage tube and the oil pocket on the left of moulding press
Logical, the oil pocket on the left of moulding press also connects with the upper heating plate of moulding press and the oil outlet of lower heating plate, oil pocket on the left of moulding press
Oil outlet connected by oil return pipe with the oil inlet of die heater oil pocket.
The utility model is relative to the beneficial effect of prior art：
1st, the utility model utilizes the heating system of heated oil in die heater, with high-voltage tube by oil piping system and mould sheet
The oil-through-hole of body is connected, and during heating, heating oil flows in the oil-through-hole of die ontology, supplemented with suitable one in die ontology
Divide the heat being lost in air, die ontology is remained required temperature, improve the heat insulation effect of die ontology,
It ensure that the uniformity of product quality.
2nd, the utility model carries out auxiliary heating using the heating system of heated oil in die heater to die ontology, and this adds
Hot systems need not increase other ancillary heating equipments, ensure that the molding temperature of die ontology, reduce labor intensity, reduce
The loss of the energy, improve production efficiency.
Brief description of the drawings
Fig. 1 is a kind of overall structure front view of heating mould for compression molding of the present utility model；
Fig. 2 is the top view of die ontology.
Component names and label in figure are as follows：
Die heater 1, lower heating plate 2, moulding press 3, die ontology 4, upper heating plate 5, oil return pipe 6, oil inlet pipe 7, heating oil
8th, high-voltage tube 9, oil-through-hole 10, internal thread 11.
Embodiment
In order to be better understood from the scheme of the utility model patent, the technical solution of the utility model is made with reference to accompanying drawing into
The explanation of one step, but be not limited thereto, it is every technical solutions of the utility model to be modified or equivalent substitution, without de-
From the spirit and scope of technical solutions of the utility model, all should cover in the scope of protection of the utility model.
Embodiment one：As shown in Figure 1 and Figure 2, present embodiment discloses a kind of heated mould for compression molding
Tool, it, which is formed, includes moulding press 3 and die ontology 4, and the described heating mould for compression molding also includes die heater 1, returned
Oil pipe 6, oil inlet pipe 7 and two high-voltage tubes 9, described die ontology 4 are arranged on the body of moulding press 3, the outside of die ontology 4
At least one oil-through-hole 10 is offered on wall, all described oil-through-holes 10 are all extended to inside die ontology 4, described mould temperature
The oil pocket of machine 1 passes through described oil inlet pipe 7 and the oil pocket on the right side of moulding press 3 built with heating oil 8, the oil-out of the oil pocket of die heater 1
Connection, the oil pocket on the right side of moulding press 3 connect with the upper heating plate 5 of moulding press 3 and the fuel feed hole of lower heating plate 2 respectively, moulding press 3
The oil pocket on right side also passes through an oil-through-hole 10 inlet communication corresponding with die ontology 4 of high-voltage tube 9 described in one, mould
The outlet of all oil-through-holes 10 in body 4 is connected by another high-voltage tube 9 with the oil pocket in the left side of moulding press 3, and moulding press 3 is left
The oil pocket of side also connects with the upper heating plate 5 of moulding press 3 and the oil outlet of lower heating plate 2, the oil outlet of the left side oil pocket of moulding press 3
Connected by oil return pipe 6 with the oil inlet of the oil pocket of die heater 1.
Present embodiment uses existing die heater 1, and die ontology 4 is entered by oil inlet pipe 7, oil return pipe 6 and high-voltage tube 9
Row circulating-heating, it is not necessary to be further added by heating source, so that it may so that die ontology remains at the temperature of setting without reducing, protect
Demonstrate,prove product quality.
Moulding press 3 is existing product, the part that lower heating plate 2 and upper heating plate 5 belong in moulding press 3.
Embodiment two：As shown in Fig. 2 present embodiment is that embodiment one is made furtherly
It is bright, multiple described oil-through-holes 10 are offered on the described lateral wall of die ontology 4, and multiple oil-through-holes 10 communicate setting.It is right
Die ontology 4 has preferable heating effect.
Embodiment three：As shown in Fig. 2 present embodiment is that embodiment one is made furtherly
It is bright, it is equipped with internal thread 11 on the inlet and outlet inwall of all oil-through-holes 10 on described die ontology 4.It is easy to and high pressure
Pipe 9 connects.
Claims (3)
1. a kind of heating mould for compression molding, its composition includes moulding press（3）And die ontology（4）, it is characterised in that
The described heating mould for compression molding also includes die heater（1）, oil return pipe（6）, oil inlet pipe（7）And two high-voltage tubes
（9）, described die ontology（4）It is arranged on moulding press（3）Body on, die ontology（4）At least one is offered on lateral wall
Individual oil-through-hole（10）, all described oil-through-holes（10）All extend to die ontology（4）Inside, described die heater（1）Oil pocket
Built with heating oil（8）, die heater（1）The oil-out of oil pocket passes through described oil inlet pipe（7）With moulding press（3）The oil pocket on right side
Connection, moulding press（3）The oil pocket on right side respectively with moulding press（3）Upper heating plate（5）With lower heating plate（2）Fuel feed hole connect
It is logical, moulding press（3）High-voltage tube of the oil pocket on right side described in also by one（9）With die ontology（4）A logical oil corresponding to upper
Hole（10）Inlet communication, die ontology（4）Interior all oil-through-holes（10）Outlet pass through another high-voltage tube（9）With moulding press
（3）The oil pocket connection in left side, moulding press（3）The oil pocket in left side also with moulding press（3）Upper heating plate（5）With lower heating plate（2）
Oil outlet connection, moulding press（3）The oil outlet of left side oil pocket passes through oil return pipe（6）With die heater（1）The oil inlet of oil pocket connects
It is logical.
A kind of 2. heating mould for compression molding according to claim 1, it is characterised in that：Described die ontology
（4）Multiple described oil-through-holes are offered on lateral wall（10）, and multiple oil-through-holes（10）Communicate setting.
A kind of 3. heating mould for compression molding according to claim 1 or 2, it is characterised in that：Described mould
Body（4）Upper all oil-through-holes（10）Inlet and outlet inwall on be equipped with internal thread（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862032.1U CN207156297U (en) | 2017-07-17 | 2017-07-17 | A kind of heating mould for compression molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720862032.1U CN207156297U (en) | 2017-07-17 | 2017-07-17 | A kind of heating mould for compression molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207156297U true CN207156297U (en) | 2018-03-30 |
Family
ID=61712820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720862032.1U Expired - Fee Related CN207156297U (en) | 2017-07-17 | 2017-07-17 | A kind of heating mould for compression molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207156297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480903A (en) * | 2019-08-14 | 2019-11-22 | 武汉工程大学 | Valve faucet compression molding device |
-
2017
- 2017-07-17 CN CN201720862032.1U patent/CN207156297U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480903A (en) * | 2019-08-14 | 2019-11-22 | 武汉工程大学 | Valve faucet compression molding device |
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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 |
Granted publication date: 20180330 Termination date: 20200717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |