CN208375917U - Plastic & rubber blade mould conformal waterway cooling system - Google Patents
Plastic & rubber blade mould conformal waterway cooling system Download PDFInfo
- Publication number
- CN208375917U CN208375917U CN201820854794.1U CN201820854794U CN208375917U CN 208375917 U CN208375917 U CN 208375917U CN 201820854794 U CN201820854794 U CN 201820854794U CN 208375917 U CN208375917 U CN 208375917U
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- type chamber
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- 238000001816 cooling Methods 0.000 title claims abstract description 36
- 239000004033 plastic Substances 0.000 title claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 195
- 238000004088 simulation Methods 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 46
- 238000013461 design Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 238000010146 3D printing Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000010076 replication Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000013066 combination product Substances 0.000 description 1
- 229940127555 combination product Drugs 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005206 flow analysis Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to cooling technology field, it is related to a kind of plastic & rubber blade mould conformal waterway cooling system, including type chamber and type core, profile-followed connection water route, it is profile-followed to shunt water route, inside arc water route, outer arcuate water route, helical annular water route is arranged in the intracavitary portion of type, type chamber outer arcuate water route is arranged in the outside of type chamber, type intracavitary side arc water route, helical annular water route is arranged in the inside of type chamber, outside outlet pipeline is connected by connecting water route with the shape with inside arc water route, annular water channel on the upside of type core, type core parallel connection water route, annular water channel is sequentially arranged in from top to bottom in type core on the downside of type core.In utility model, water route can be balanced in mode arrangement, can guarantee optimal formed product temperature in this way, and mould temperature it is balanced regulate and control, product can be reduced to 40-50 seconds or so in traditional cooling scheme 60-70 seconds or so injection molding cycles；But also the inferior rate that product occurs by inhomogeneous cooling can be reduced.
Description
Technical field
The utility model relates to the cooling systems of plastic & rubber blade technical field of mold, especially a kind of to have profile-followed water
The cooling system of road design.
Background technique
Plastic & rubber blade the fields such as 3C electronic product, white domestic appliances, automobile be widely applied, simultaneously because technological innovation and
The continuous promotion of product quality, continuous pursuit of the above field to high-quality impeller, also determines plastic & rubber blade in product size
It increases in terms of the functional attributes such as precision and dynamic balancing parameter, this also meets the manufacture of plastic & rubber blade with molding technique
Carry out new challenge.It is well known that the adjusting of the temperature of mold is all by temperature such as external die heaters in plastic injection molding
Equipment is controlled, corresponding medium is controlled and is flowed into die waterway pipeline by pipeline, leads to heat transfer to realize to mold
Temperature is regulated and controled, and whether the heat transmitting in this link is balanced, the contraction distortion amount after directly affecting formed product, thus shadow
It rings and arrives product quality.Traditional plastic & rubber blade class mold belongs to round mould core structure, but because plastic & rubber blade product reinforcing rib position compared with
More, generally using the machining modes such as milling are bored, can not detour processing, can only laterally or longitudinally add along straight line for the processing in traditional water route
Work, and water route can not result in this way water route and have closely apart from the distance of product have remote, water flow is for a long time with the equidistant design of product
After circulation, temperature is then unbalanced everywhere on mode, and non-uniform Temperature Distribution causes product cooling heterogeneous, and final result is led
Cause deformation of products.
And in practical application, the final quality of impeller class product is directly determined by 2 important parameters, one be product circle
Appearance profile (end face run-out, circular runout), it determines whether the volume of product is evenly distributed in all angles.Second is that
The rotation imbalance amount of product, it determines whether the quality of product is evenly distributed in all angles.At present using tradition
The product of the impeller mold production of water route scheme, appearance profile (end face run-out, circular runout) are controlled substantially in 0.8mm or so,
After portioned product tolerance exceeds, it has to take the modes such as post-processing to be corrected, production cost further increases；And in plastic cement
Impeller product rotation imbalance value control aspect, the value of conventional impellers product rotation imbalance amount generally in 12mg.mm or so, and
Drawing requirement ideal value then in 4mg.mm hereinafter, encountered in production rotation imbalance value it is exceeded when, generally use dynamic balancing
After machine measurement, and correction is balanced by the way of increasing clump weight, portioned product generally requires to check simultaneously compensation correction
2-3 times, such to measure the production model corrected, production cost is relatively surprising.
Still further aspect will mould when traditional water route mold is in order to improve quality problem that product is deformed by inhomogeneous cooling
Part molding deliberately extends cooling time, and not only improved effect is extremely limited for this measure, but also production efficiency is also decreased obviously.It passes
It unites in the impeller mold in water route, life cycle of the product was at 60 seconds or so, and sometimes in order to improve deformation of products, injection cycle is very
To more than 75 seconds or more, root cools down it is estimated that all to spend in whole cycle there are about 48-60 seconds time, plastic parts
Cooling cycle occupies 80% or so of entire molding cycle, it is therefore apparent that cooling time, cost was relatively high.
Summary of the invention
The utility model in view of the above shortcomings of the prior art, provides a kind of plastic & rubber blade mould conformal water route cooling system
Product, can not only be reduced to 40-50 seconds or so by system in traditional cooling scheme 60-70 seconds or so injection molding cycles, and
And the inferior rate that product occurs by inhomogeneous cooling can also be reduced.
The utility model is achieved through the following technical solutions, and the present invention includes that type chamber, type core, type chamber connect with the shape
Water route, type chamber shunt water route, type intracavitary side arc water route, type chamber outer arcuate water route, inlet pipeline, type chamber on the outside of type chamber with the shape
Outside outlet pipeline, helical annular water route, the intracavitary side inlet pipeline of type, the intracavitary side outlet pipeline of type, annular water channel on the upside of type core,
Type core parallel connection water route, type core bridge joint water route, annular water channel, type core water inlet pipe road and type core water outlet pipe road on the downside of type core, type chamber with
Type core is circular configuration, and chamber connects water route with the shape, type chamber shunts water route with the shape, type intracavitary side arc water route, type chamber lateral arcs
Shape water route, helical annular water route are arranged in the intracavitary portion of type, and type chamber outer arcuate water route is arranged in the outside of type chamber, the intracavitary side of type
Arc water route, helical annular water route are arranged in the inside of type chamber, and inlet pipeline passes through pipeline and type chamber outer arcuate on the outside of type chamber
Water route is connected, and outlet pipeline connects water route by type chamber with the shape and is connected with type intracavitary side arc water route on the outside of type chamber, type chamber
It shunts water route with the shape by type chamber between inside arc water route, type chamber outer arcuate water route to be connected, the intracavitary side inlet pipeline of type
It is connected with the water inlet in helical annular water route, the intracavitary side outlet pipeline of type is connected with the water outlet in helical annular water route；Type
Annular water channel, type core parallel connection water route, type core downside annular water channel are sequentially arranged in from top to bottom in type core on the upside of core, on the upside of type core
It bridges water route by type core between annular water channel, type core parallel connection water route to be connected, annular water channel on the downside of type core parallel connection water route, type core
Between water route bridged by type core be connected, type core water inlet pipe road is connected with the water inlet of type core downside annular water channel, type core
Outlet pipeline is connected with the water outlet of annular water channel on the upside of type core.
Further, in the present invention, type intracavitary side arc water route, type chamber outer arcuate water route, on the outside of type chamber into
The internal diameter of outlet pipeline is identical on the outside of water lines, type chamber.
Further, in the present invention, type core parallel connection water route is double pipe structure.
Further, in the present invention, it is that multiple groups connect side by side that type chamber shunts water route with the shape, shape, quantity
It can be determined by simulation result with spacing.
Compared with prior art, the utility model has the advantages that are as follows:
First, the utility model mold utilize existing 3D metallic print forming technique, processing plastic impeller mold at
Type part portion.Water route can be designed along product profile in this way, and muscle position easily shrink position can be in conjunction with moulds streams such as Moldflow
Software analysis is as a result, the shape of optimization cooling water channel and shunt diameter, and part mode position is because iron charge is excessively thin and traditional cooling side
When case can not be arranged, cooling effect can be reinforced using the profile-followed water route design scheme of abnormity.
Second, in terms of control of product quality, the mode part designed using profile-followed water route can make mode inside parts
It is cooling balanced, promote plastic & rubber blade product quality, the appearance profile (end face run-out, circular runout) of product can be standard control
0.4mm processed or so, and the quality of the rotation imbalance of product control aspect also reaches the 4mg.mm mark below of drawing requirement
It is quasi-.
Third, is analyzed in terms of part processing, is processed the part with profile-followed water route using 3D printing technique, is reduced mode
Part machining link, the significant increase processing efficiency of part shorten the development cycle of mold, improve factory and produce mould per year
The production capacity of tool amount.
4th, it is analyzed from the effect of profile-followed water route application, the arrangement that water route can be balanced in mode can guarantee in this way
Optimal formed product temperature, and the balanced regulation of mould temperature, can injection molding by product at traditional cooling scheme 60-70 seconds or so
Molding cycle is reduced to 40-50 seconds or so, and the production cycle saves 30% time using traditional cooling scheme, in the matter of product
Amount aspect, can reduce product in the inferior rate occurred by inhomogeneous cooling, the significant increase production yield of product, and be residual
Substandard products measurement and the cost of correction can also save, and are greatly saved plastic & rubber blade production cost, improve the benefit of product
Profit rate.
Detailed description of the invention
Fig. 1 is application of the utility model in plastic & rubber blade mold cavity side；
Fig. 2 is the utility model in the plastic & rubber blade mold cavity side water route 3D schematic diagram；
Fig. 3 is application of the utility model in plastic & rubber blade mold cores side；
Fig. 4 is the utility model in the plastic & rubber blade mold cores side water route 3D schematic diagram；
Wherein: 1, type chamber, 21, type chamber connect water route with the shape, 22, type chamber shunt water route, 23, the intracavitary side arc water of type with the shape
Road, 24, type chamber outer arcuate water route, 25, inlet pipeline on the outside of type chamber, 26, outlet pipeline on the outside of type chamber, 31, helical annular water
Road, 32, the intracavitary side inlet pipeline of type, 33, the intracavitary side outlet pipeline of type, 4, type core, 51, type core upside annular water channel, 52, type core
Water route in parallel, 53, type core bridge joint water route, 54, type core downside annular water channel, 55, type core water inlet pipe road, 56, type core water outlet pipe road.
Specific embodiment
It elaborates with reference to the accompanying drawing to the embodiment of the present invention, before the present embodiment is with technical solution of the present invention
It mentions, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to following embodiments.
Embodiment
Shown in specific embodiment Fig. 1 to Fig. 4, the utility model include type chamber 1, type core 4, type chamber connect with the shape water route 21,
Type chamber shunt with the shape water route 22, type intracavitary side arc water route 23, type chamber outer arcuate water route 24, inlet pipeline 25 on the outside of type chamber,
Outlet pipeline 26, helical annular water route 31, the intracavitary side inlet pipeline 32 of type, the intracavitary side outlet pipeline 33 of type, type core on the outside of type chamber
Upside annular water channel 51, type core parallel connection water route 52, type core bridge joint water route 53, type core downside annular water channel 54, type core water inlet pipe road
55 and type core water outlet pipe road 56, type chamber 1 and type core 4 are circular configuration, and type chamber connects water route 21 with the shape, type chamber shunts water with the shape
Road 22, type intracavitary side arc water route 23, type chamber outer arcuate water route 24, helical annular water route 31 are arranged in inside type chamber 1, type
Chamber outer arcuate water route 24 is arranged in the outside of type chamber 1, and type intracavitary side arc water route 23, helical annular water route 31 are arranged in type chamber
1 inside, inlet pipeline 25 is connected by pipeline with type chamber outer arcuate water route 24 on the outside of type chamber, outlet pipeline on the outside of type chamber
26 connect water route 21 by type chamber with the shape is connected with type intracavitary side arc water route 23, outside type intracavitary side arc water route 23, type chamber
It shunts water route 22 with the shape by type chamber between side arc water route 24 to be connected, the intracavitary side inlet pipeline 32 of type and helical annular water route
31 water inlet is connected, and the intracavitary side outlet pipeline 33 of type is connected with the water outlet in helical annular water route 31；Side ring on type core
Shape water route 51, type core parallel connection water route 52, type core downside annular water channel 54 are sequentially arranged in from top to bottom in type core 4, on the upside of type core
It bridges water route 53 by type core between annular water channel 51, type core parallel connection water route 52 to be connected, on the downside of type core parallel connection water route 52, type core
Water route 53 is bridged by type core between annular water channel 54 to be connected, on the downside of type core water inlet pipe road 55 and type core annular water channel 54 into
The mouth of a river is connected, and type core water outlet pipe road 56 is connected with the water outlet of annular water channel 51 on the upside of type core；Type intracavitary side arc water route
23, type chamber outer arcuate water route 24, inlet pipeline 25 on the outside of type chamber, the internal diameter of outlet pipeline 26 is identical on the outside of type chamber, type core is simultaneously
Connection water route 52 is double pipe structure.
In the present invention, combination product appearance profile is designed in the profile-followed water route in 1 side of type chamber, using profile-followed water route and arc
Water route combines and is cooled down, and product inner and outer is cooling to shunt water route area of section and shape, according to softwares such as Moldflow
Mould stream shrink analysis result is adjusted.The connection of the cooling shunt conduit of product inner and outer, using profile-followed pipeline water route
Multiport connection, according to the softwares mold flow analysis such as product Moldflow shrink as a result, adjustment connection water route port number with
Spacing.Profile-followed water route scheme, the analysis that can be shunk according to the softwares mould stream such as Moldflow is as a result, around product center to above
Cooling scheme rationally carries out several arrays or swivel replication.
For water route scheme in type chamber 1 using profile-followed water route conceptual design, medium-sized intracavitary side water route shape uses spiral shell
31 spiral ring water route conceptual design of annular water channel is revolved, feature at the top of material handle and impeller center is fully cooled；Water on the outside of another type chamber
Road design then allows for product shape profile, is cooled down in conjunction with arc water route using profile-followed water route.From profile-followed water route
Flow considers that as shown in Figures 1 and 2, product middle position water route scheme is using identical with inlet and outlet pipe lines area of section
23 scheme of type intracavitary side arc water route, it is ensured that interiors of products is fully cooled, and takes same type chamber outer arcuate on the outside of another product
The scheme in water route 24, and water outlet on the outside of 21 external mounted chamber of water route is connected by type chamber with the shape, and the intracavitary side arc water of type
The connection on road 23, type chamber outer arcuate water route 24 then passes through type chamber and shunts the shunting of 22 multiport of water route with the shape, and this measure then avoids
Because to shunt water route section uneven in water route, the phenomenon that internal inhomogeneous cooling, above in relation to the design and description in water route on the outside of mold, only
The part for acting on type chamber 1 as shown in Figure 1 is cooling, and remaining type chamber 1 then passes through water route side on the outside of several type chambers of swivel replication
Case is cooled down.
The design of 4 side water route of type core should consider the cooling balanced space put again with respect to the ejection system of product, type
Core 4 then using the design scheme in profile-followed cyclic annular layering water route, is detailed in shown in Fig. 3 and Fig. 4, annular water channel 51 forms on the upside of type core
The profile-followed water route of annular solves the problems, such as 4 top mode of type core because the relatively thin traditional cooling scheme of iron charge can not be arranged, and in mode
If cooling then use baked core parallel connection water route 52 need to partially be reinforced between to be cooled down, if bridging water route 53 for baked core by type core
Water route 52 in parallel is attached with annular water channel 51 on the upside of type core, and junction needs are smooth smooth, and product bottom characteristic need to add
Cooling position by force then carries out reinforcement cooling by annular water channel 54 on the downside of type core.
The above design has the part in profile-followed water route to be manufactured by 3D printing technique, and profile-followed water route design scheme, realizes
Comprehensive regulates and controls formed product component mould temperature.
Claims (4)
1. a kind of plastic & rubber blade mould conformal waterway cooling system, including type chamber (1) and type core (4), type chamber (1) and type core (4)
It is circular configuration, which is characterized in that further include that type chamber connects water route (21) with the shape, type chamber shunts water route (22), type chamber with the shape
Inside arc water route (23), type chamber outer arcuate water route (24), inlet pipeline (25) on the outside of type chamber, outlet pipeline on the outside of type chamber
(26), helical annular water route (31), the intracavitary side inlet pipeline (32) of type, the intracavitary side outlet pipeline (33) of type, type core upside annular
Water route (51), type core parallel connection water route (52), type core bridge joint water route (53), type core downside annular water channel (54), type core water inlet pipe road
(55) and type core water outlet pipe road (56)；Chamber connects water route (21) with the shape, type chamber shunts water route (22) with the shape, the intracavitary side arc water of type
Road (23), type chamber outer arcuate water route (24), helical annular water route (31) are arranged in type chamber (1) inside, type chamber outer arcuate
Water route (24) is arranged in the outside of type chamber (1), and type intracavitary side arc water route (23), helical annular water route (31) are arranged in type chamber
(1) inside, inlet pipeline (25) is connected by pipeline with type chamber outer arcuate water route (24) on the outside of type chamber, and type chamber outside goes out
Water lines (26) connect water route (21) by type chamber with the shape and are connected with type intracavitary side arc water route (23), the intracavitary side arc water of type
It shunts water route (22) with the shape by type chamber between road (23), type chamber outer arcuate water route (24) to be connected, the intracavitary side water inlet pipe of type
Road (32) is connected with the water inlet of helical annular water route (31), the intracavitary side outlet pipeline (33) of type and helical annular water route (31)
Water outlet be connected；Annular water channel (51) on the upside of type core, type core parallel connection water route (52), on the downside of type core annular water channel (54) from upper
It is sequentially arranged under in type core (4), is bridged between annular water channel (51), type core parallel connection water route (52) by type core on the upside of type core
Water route (53) is connected, and passes through type core bridge joint water route (53) between annular water channel (54) on the downside of type core parallel connection water route (52), type core
It is connected, type core water inlet pipe road (55) is connected with the water inlet of annular water channel (54) on the downside of type core, type core water outlet pipe road (56)
It is connected with the water outlet of annular water channel (51) on the upside of type core.
2. plastic & rubber blade mould conformal waterway cooling system according to claim 1, it is characterised in that the intracavitary side of type
Arc water route (23), type chamber outer arcuate water route (24), inlet pipeline (25) on the outside of type chamber, outlet pipeline (26) on the outside of type chamber
Internal diameter is identical.
3. plastic & rubber blade mould conformal waterway cooling system according to claim 2, it is characterised in that the type core is in parallel
Water route (52) is double pipe structure.
4. plastic & rubber blade mould conformal waterway cooling system according to claim 3, it is characterised in that the type chamber is profile-followed
Shunting water route (22) is that multiple groups connect side by side, and shape, quantity and spacing can be determined by simulation result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854794.1U CN208375917U (en) | 2018-06-04 | 2018-06-04 | Plastic & rubber blade mould conformal waterway cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854794.1U CN208375917U (en) | 2018-06-04 | 2018-06-04 | Plastic & rubber blade mould conformal waterway cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208375917U true CN208375917U (en) | 2019-01-15 |
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ID=64969866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820854794.1U Withdrawn - After Issue CN208375917U (en) | 2018-06-04 | 2018-06-04 | Plastic & rubber blade mould conformal waterway cooling system |
Country Status (1)
| Country | Link |
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| CN (1) | CN208375917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501336A (en) * | 2018-06-04 | 2018-09-07 | 上海迪质特信息科技有限公司 | Plastic ＆ rubber blade mould conformal waterway cooling system |
-
2018
- 2018-06-04 CN CN201820854794.1U patent/CN208375917U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501336A (en) * | 2018-06-04 | 2018-09-07 | 上海迪质特信息科技有限公司 | Plastic ＆ rubber blade mould conformal waterway cooling system |
| CN108501336B (en) * | 2018-06-04 | 2024-03-15 | 上海迪质特信息科技有限公司 | Conformal waterway cooling system for plastic impeller mold |
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Granted publication date: 20190115 Effective date of abandoning: 20240315 |
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| AV01 | Patent right actively abandoned |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |