CN207415853U - A kind of hot runner mould - Google Patents
A kind of hot runner mould Download PDFInfo
- Publication number
- CN207415853U CN207415853U CN201720355866.3U CN201720355866U CN207415853U CN 207415853 U CN207415853 U CN 207415853U CN 201720355866 U CN201720355866 U CN 201720355866U CN 207415853 U CN207415853 U CN 207415853U
- Authority
- CN
- China
- Prior art keywords
- hot runner
- replaceable module
- caster
- hot
- replaceable
- 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
- 238000009413 insulation Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000011161 development Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 239000003086 colorant Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
A kind of hot runner mould is disclosed in the utility model,It includes replaceable module and the caster being flexibly connected with replaceable module,Replaceable module includes the upper mounted plate and hot runner manifold that are sequentially connected setting,By replacing replaceable module,It can carry out quick colour changing production,Compared with traditional hot runner mould,In hot runner mould in the utility model,The structure being provided separately using Hot Runner System and caster,When needing to carry out colour changing production,Caster need not be replaced,Only need replacing the replaceable module of its upper part,So,Not only reduce the development cost of mold,More importantly,By setting more set replaceable modules,When colour changing is needed to produce,Quick-replaceable replaceable module can be achieved and realize,And caster need not be replaced simultaneously,So,Dismounting is more convenient,Reduce mold installation time,Reduce die cost,And to greatest extent colour changing can be avoided to be not thorough problem.
Description
Technical field
The utility model is related to a kind of mold, more particularly to a kind of hot runner mould.
Background technology
Because injecting products have a series of products of diversity, particularly same structure different color, work as one set of die
When needing to produce the product of a variety of different colours, in order to avoid generating the surface flaw when product during injection is produced because reloading
Defect, usual mould factory can use the die sinking form of cold runner.And those skilled in that art know, cold runner die shaping can add
Long molding cycle, and material head is long, and the unit price of product can also increase, and the cost and quality for causing factory are difficult to control.
Therefore, to comply with the trend of development in science and technology, multiple color plastics are solved in one set of die with mutual heat exchange runner
It is inexorable trend that face, which exchanges production, and then factory cost and quality are controlled.In general, the application of hot flow path is brought many
Benefit：1. shorten the molding cycle of plastic；2. saving the materials of plastics, waste is reduced；3. reducing waste product, product matter is improved
Amount；4 is prevent the flaw that different colours product surface generates batch mixing, are exchanged and produced using hot flow path.
In the countries and regions that industry is more flourishing, hot runner mould production is extremely active.Hot runner mould accounts for mold neck
The ratio in domain is continuously improved, and many small-scale mould factories all proceed by the production of hot runner mould.
In general, North America, Europe etc. are more long using the Hot runner Technology time, greater experience, horizontal higher.In Asia,
In addition to Japan, Singapore, South Korea, TaiWan, China, Hong-Kong maintains the leading position.North America, although European mold manufacturing is horizontal
It is higher, but higher price delivery date is longer.In contrast, the hot runner mould manufacturer in Asia has more in price and delivery date
It is competitive.And the hot runner mould of China's Mainland is still in the starting stage, but just in rapid growth, ratio is continuously improved.
And existing many hot runner moulds, since hot runner manifold and caster are wholely set, carrying out colour changing life
, it is necessary to which caster is replaced together during production, in this way, not only mold long processing time, but also the cost of mold is also higher.
Utility model content：
The purpose of the utility model is to overcome the shortcomings that the prior art, a kind of hot runner mould is provided, passes through optimization
Mould structure so that mold input cost is lower, and dismounting is more convenient, reduces mold installation time, reduces die cost.
To solve the above problems, the utility model provides following technical solution：
A kind of hot runner mould, the hot runner mould include replaceable module and connect with replaceable module activity
The caster connect, the replaceable module includes the upper mounted plate and hot runner manifold that are sequentially connected setting, by described in replacement
Replaceable module can carry out quick colour changing production.
Further, the hot runner manifold includes Hot Runner System, and the Hot Runner System is embedded in the hot runner manifold
In.
Further, the replaceable module further includes thermal insulation board, and the thermal insulation board is connected setting with fixed plate.
Further, the hot runner mould further include vertically be threaded through the thermal insulation board, upper mounted plate, hot runner manifold it
Between hot mouth, described hot mouth one end is connected with the Hot Runner System.
Further, the replaceable module further includes the first fixing piece, first fixing piece be connected at it is described every
Between hot plate and upper mounted plate.
Further, the hot runner mould further includes the second fixing piece, and second fixing piece is connected on described
Between fixed plate and hot runner manifold.
Further, the hot runner mould further includes the 3rd fixing piece, and the 3rd fixing piece is connected on described
Between fixed plate, hot runner manifold and caster.
The beneficial effects of the utility model：
A kind of hot runner mould in the utility model, is flexibly connected including replaceable module and with replaceable module
Caster, replaceable module includes being sequentially connected the upper mounted plate and hot runner manifold of setting, by replacing replaceable module,
Quick colour changing production can be carried out, compared with traditional hot runner mould, in the hot runner mould in the utility model, using heat
The structure that flow passage system is provided separately with caster when needing to carry out colour changing production, need not replace caster, it is only necessary to more
The replaceable module of its upper part is changed, in this way, not only reducing the development cost of mold, it is often more important that, it is more by setting
Cover replaceable module, when colour changing is needed to produce, it can be achieved that quick-replaceable replaceable module and realize, and need not replace simultaneously
Caster in this way, dismounting is more convenient, reduces mold installation time, reduces die cost, and can avoid colour changing to greatest extent
It is not thorough problem.
Description of the drawings
Fig. 1 is a kind of structure chart of hot runner mould in the utility model embodiment；
Fig. 2 is a kind of structure chart at another visual angle of hot runner mould in the utility model embodiment.
Specific embodiment
Embodiment：As shown in Fig. 1 to 2, a kind of hot runner mould is present embodiments provided, quick colour changing production can be carried out.
The hot runner mould includes replaceable module and the caster 1 that be flexibly connected with replaceable module, replaceable module including according to
The upper mounted plate 2 and hot runner manifold 3 that secondary connection is set.It, need not when needing the product of other colors of production same structure
Replace caster 1, it is only necessary to by replacing replaceable module, you can hot flow path associated components are carried out quickly to dismantle and fill
Match somebody with somebody.In this way, the moulding colour mixture problem that effectively colour changing can not only be avoided to be not thorough and triggered, can more reduce mold installation time,
Reduce die cost.
Replaceable module from top to bottom successively include thermal insulation board 4, upper mounted plate 2 and hot runner manifold 3, also have hot mouth 6 with
And several auxiliary guide columns, wherein thermal insulation board 4, upper mounted plate 2 and hot runner manifold 3 are fitted and connected setting successively.
Specifically, hot runner manifold 3 includes Hot Runner System 31, and Hot Runner System 31 is embedded in hot runner manifold 3.And show
In some hot runner moulds, common setting is that Hot Runner System 31 is embedded in caster 1, not only in Mold Making
When structure and complex process, it is time-consuming to take and in more heat exchange runner associated components, it is necessary to caster 1 is also replaced together
Power and cost is larger.Hot Runner System 31 is arranged in hot runner manifold 3 by the way of being embedded in the present embodiment, therefore hot flow path
System 31, to be provided separately, in Mold Making and assembling, is independent two parts, flexibility is larger with caster 1.
Thermal insulation board 4 is connected setting with upper mounted plate 2.Wherein, thermal insulation board 4 act as reduce mold heat transfer to note
Machine is penetrated, so as to stablize the temperature of mold mold cavity surface, ensures product quality, reduces thermal loss, extend service life of equipment.On
The effect of fixed plate 2 is in the fixed injector in master mold side by mold.
Hot mouth 6 is vertically threaded through between thermal insulation board 4, upper mounted plate 2, hot runner manifold 3, and 6 one end of hot mouth and hot flow path system
31 connection of system, injected plastics material enter Hot Runner System 31 by hot mouth 6.
Replaceable module further includes several first fixing pieces 7 and several second fixing pieces for each several part to be fixedly connected
8.Wherein, the first fixing piece 7 is connected between thermal insulation board 4 and upper mounted plate 2, preferably, the first fixing piece 7 is tack spiral shell
Silk.Second fixing piece 8 is connected between upper mounted plate 2 and hot runner manifold 3, preferably, the second fixing piece 8 is interior hexagonal spiral shell
Silk.
The hot runner mould further includes several 3rd fixing pieces 9, and the 3rd fixing piece 9 is connected at upper mounted plate 2, hot-fluid
Between guidance tape 3 and caster 1.Therefore, the 3rd fixing piece 9 is even more that can incite somebody to action on the basis of fixation upper mounted plate 2, hot runner manifold 3
Replaceable module is fixedly connected with caster 1.
In the present embodiment, the assembly method of the hot runner mould includes the following steps：
(1) Hot Runner System 31 is fitted into hot runner manifold 3；
(2) by upper mounted plate 2 on hot runner manifold 3；
(3) thermal insulation board 4 is mounted in 2 opposite side of upper mounted plate；
(4) it is packed into hot mouth 6；
(5) it is packed into auxiliary guide column between upper mounted plate 2 and hot runner manifold 3 so that thermal insulation board 4, upper mounted plate 2, hot-fluid
Guidance tape 3 is integrally formed replaceable module；
(6) replaceable module of assembling gained in step (5) with caster 1 is connected, completes assembling.
Wherein, the upper mounted plate 2 in step (2) is locked with hot runner manifold 3 by the second fixing piece 8；In step (3)
Thermal insulation board 4 is locked with upper mounted plate 2 by the first fixing piece 7；Replaceable module and caster 1 pass through the in step (6)
Three fixing pieces 9 are locked.
We at least prepare two sets of replaceable modules when making or buying the hot runner mould, same to carry out
The production of product different colours.When colour changing is needed to produce, the 3rd fixing piece 9 only need to be unclamped, it is then that replaceable module is whole
Replacement, without replacing caster 1, in this way, the quick-replaceable of hot flow path associated components in production process can be realized, no
Mould development cost is reduced by only, also reduces the die change time, and can realize thorough colour changing to greatest extent, saves manpower
Material resources reduce production cost.
Certain above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with this
The people of technology can understand the content of the utility model and implement according to this, and the protection model of the utility model can not be limited with this
It encloses.The equivalent transformation or modification that all Spirit Essences according to the utility model main technical schemes are done, should all cover in this reality
Within new protection domain.
Claims (5)
1. a kind of hot runner mould, it is characterised in that：The hot runner mould include replaceable module and with it is described replaceable
The caster of module activities connection, the replaceable module include the upper mounted plate and hot runner manifold that are sequentially connected setting, institute
Stating hot runner manifold includes Hot Runner System, and the Hot Runner System is embedded in the hot runner manifold, and the replaceable module is also
Including thermal insulation board, the thermal insulation board is connected setting with fixed plate, by replacing the replaceable module, can carry out quick
Colour changing produces.
2. a kind of hot runner mould according to claim 1, it is characterised in that：The hot runner mould, which further includes, vertically to be worn
The hot mouth being located between the thermal insulation board, upper mounted plate, hot runner manifold, described hot mouth one end are connected with the Hot Runner System.
3. a kind of hot runner mould according to claim 1, it is characterised in that：It is solid that the replaceable module further includes first
Determine part, first fixing piece is connected between the thermal insulation board and upper mounted plate.
4. a kind of hot runner mould according to claim 1, it is characterised in that：It is solid that the hot runner mould further includes second
Determine part, second fixing piece is connected between fixed plate and hot runner manifold.
5. a kind of hot runner mould according to claim 1, it is characterised in that：It is solid that the hot runner mould further includes the 3rd
Determine part, the 3rd fixing piece is connected between fixed plate, hot runner manifold and caster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720355866.3U CN207415853U (en) | 2017-04-06 | 2017-04-06 | A kind of hot runner mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720355866.3U CN207415853U (en) | 2017-04-06 | 2017-04-06 | A kind of hot runner mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207415853U true CN207415853U (en) | 2018-05-29 |
Family
ID=62398681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720355866.3U Expired - Fee Related CN207415853U (en) | 2017-04-06 | 2017-04-06 | A kind of hot runner mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207415853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891481A (en) * | 2017-04-06 | 2017-06-27 | 镒生电线塑料(昆山)有限公司 | A kind of hot runner mould and its assembly method |
-
2017
- 2017-04-06 CN CN201720355866.3U patent/CN207415853U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891481A (en) * | 2017-04-06 | 2017-06-27 | 镒生电线塑料(昆山)有限公司 | A kind of hot runner mould and its assembly method |
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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: 20180529 |