CN207290705U - A kind of midsole secondary frothing forming machine cooling device - Google Patents
A kind of midsole secondary frothing forming machine cooling device Download PDFInfo
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- CN207290705U CN207290705U CN201721062146.4U CN201721062146U CN207290705U CN 207290705 U CN207290705 U CN 207290705U CN 201721062146 U CN201721062146 U CN 201721062146U CN 207290705 U CN207290705 U CN 207290705U
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- coldplate
- midsole
- cooling device
- flow path
- mould
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Abstract
It the utility model is related to midsole former field,A kind of more particularly to midsole secondary frothing forming machine cooling device,It mainly solves cooling device in the prior art and is only radiated by coolant,Coolant needs multiple circulating cooling,And the heat dissipation effect of coolant is poor,External device (ED) is needed to be radiated,So that cooling time is grown,The problem of causing the low production efficiency of mould,Including heat sink,The heat sink includes upper coldplate and the lower coldplate being arranged on the downside of coldplate,The upper coldplate is arranged at intervals with lower coldplate to be used to place mould,First flow path is provided with the upper coldplate,The first water inlet connected with first flow path is provided with the side wall of the upper coldplate,The lower surface of the upper coldplate is provided with least one first through hole,The first through hole is connected with first flow path.
Description
Technical field
It the utility model is related to midsole former field, more particularly to a kind of midsole secondary frothing forming machine cooling dress
Put.
Background technology
EVA material will not be to environmental pollution etc. when utilizing, burning because its material is lighter, biodegradable, repeatable
Advantage is widely used at present the midsole in footwear.The making production of current midsole is mainly by by graininess EVA material
It is put into the die cavity of lower mould, when mold is depressed, and upper and lower mould is heated at the same time, treat graininess EVA material in a mold
After foaming, the midsole of foaming in upper and lower mould is taken out, its shape being processed then is presented in midsole, should
The section of shape is in the moulding of now narrow upper width.But since the sole structure of people is low wide and up narrow shape, that is, foot palm part
The cross section of position is most wide, is up then gradually narrowed (at instep), therefore the midsole of above-mentioned moulding must still carry out secondary operation,
To meet the moulding of ergonomics；Why machine-shaping uses secondary frothing forming, to find out its cause, all because EVA materials exist
The process of hot briquetting is the process of an enlarged volume, if the bottom of lower dies cavity to be more than to the top of lower dies cavity,
The foot moulding for meeting ergonomics is processed and formed at one time, then occurs that midsole can not be asked from what lower dies cavity took out
Topic；Moreover due to EVA material enlarged volume, then the bad of product can be caused due to expanding inequality in the bottom of lower dies cavity
Product rate increases.In using secondary frothing forming machine, need to take out material by cooling down after foamable shaping, in order to improve production
Efficiency is, it is necessary to be improved the cooling device of forming machine.
China Patent No.：200910307088.0 disclose a kind of equipment for cooling die, it include a cooling dome and
One template, the template is in the cooling dome, formed with runner, the cooling dome between the cooling dome and template
On be respectively formed with the inlet opening being connected with the runner and apopore, the template and one are provided through in the template
End and the corresponding perforation of the apopore, the cooling dome include a bottom plate, a top plate and multiple connection bottom plates
And the side plate of top plate, formed with multiple inlet openings on the side plate, the shape on the side plate opposite with the apopore
Into there is multiple apopores.The device in use, by coolant from the inlet opening of cooling dome injection cooling dome with it is described
In runner between template, radiate to whole template, wherein, the part coolant entered out of inlet opening enters cooling dome
In runner between the template, and then entrance is opened in the perforation in the template another part, the coolant
The heat inside and outside template is taken away in flow process, so as to effectively be radiated to the template inside and out；
But mould covers template by cooling dome, the temperature in template is taken away by coolant, and coolant needs multiple circulation cold
But, and coolant heat dissipation effect difference, it is necessary to which external device (ED) is radiated so that cooling time grow, cause the production of mould
Efficiency is low.
Utility model content
Therefore, for it is above-mentioned the problem of, the utility model provides a kind of midsole secondary frothing forming machine cooling device, it leads
Solving in the prior art that cooling device is only radiated by coolant, coolant needs multiple circulating cooling, and
The heat dissipation effect difference of coolant is, it is necessary to which external device (ED) is radiated so that cooling time is grown, and causes the low production efficiency of mould
Problem.
To achieve the above object, the utility model employs following technical scheme：A kind of midsole secondary frothing forming machine is cold
But device, including heat sink, the heat sink include upper coldplate and the lower coldplate being arranged on the downside of coldplate,
The upper coldplate is arranged at intervals with lower coldplate to be used to place mould, is provided with first flow path in the upper coldplate, institute
The first water inlet for being provided with the side wall of coldplate and being connected with first flow path is stated, the lower surface of the upper coldplate is set
There is at least one first through hole, the first through hole is connected with first flow path.
Further, the lower surface of the upper coldplate is provided with the first rhone, and the first through hole is located at first row
The bottom of sink.
Further, the first flow path on the upper coldplate is snakelike setting.
Further, it is provided with second flow path in the lower coldplate, the side wall of the lower coldplate is provided with and the
Second water inlet of one circulation road connection, the lower surface of the lower coldplate are provided with least one second through hole, and described second
Through hole is connected with second flow path.
Further, the upper surface of the lower coldplate is provided with the second rhone.
Further, first rhone is laterally set, and second rhone is longitudinally disposed.
By using preceding solution, the beneficial effects of the utility model are：This midsole secondary frothing forming machine cools down
Device, mould are positioned between coldplate and lower coldplate, and cooling water is entered by the first water inlet on upper coldplate
In first flow path, then by the first through hole outflow on lower surface, it is injected on mould, cools down to mould, conveniently take
Go out the product in mould, mould is placed between coldplate and lower coldplate so that the air permeability of mould is good, helps to dissipate
Heat, cooling water are injected on mould, and a part of water evaporates after being contacted with mould takes away heat, and another part absorbs the heat on mould
Flow downward out and recycle after amount, be conducive to the heat dissipation of coolant, reduce cooling treatment of the exterior cooling device to cooling water；
Further, the cooling water that the first rhone that the lower surface of upper coldplate is set can discharge first through hole plays water conservancy diversion
Effect, cooling water can be spread apart after first through hole discharge, and the range of scatter by the first rhone cooling water is small, concentrates
It is injected on mould so that injection is uniform, and cold-zone effect is good；Further, first flow path is arranged to snakelike shape, is conducive to cold
But water is evenly distributed on coldplate, and it is uniform to be injected in the water on mould, good heat dissipation effect；Further, cooling water
Entered by the second water inlet on lower coldplate in second flow path, then mould is injected in by the second through hole from the bottom up
On so that the cooling of mould is uniform；Further, the second rhone that the upper surface of lower coldplate is set is conducive to cooling water
Water conservancy diversion, facilitates the collection of cooling water to recycle.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model embodiment one；
Fig. 2 is the present invention looks up structural representation of upper coldplate in the utility model embodiment one；
Fig. 3 is the schematic cross-sectional view of upper coldplate in the utility model embodiment one；
Fig. 4 is the schematic cross-sectional view of lower coldplate in the utility model embodiment one；
Fig. 5 is the present invention looks up structural representation of upper coldplate in the utility model embodiment two；
Fig. 6 is the schematic cross-sectional view at A-A in Fig. 5.
Embodiment
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
The utility model embodiment is：
Embodiment one：
Referring to figs. 1 to Fig. 4, a kind of midsole secondary frothing forming machine cooling device, including heat sink 1, the cooling dress
Putting 1 includes upper coldplate 11 and is arranged on the lower coldplate 12 of the downside of coldplate 11, the upper coldplate 11 and lower cooling
Plate 12, which is arranged at intervals, to be used to place mould, is provided with circulation road 111 in the upper coldplate 11, the stream on the upper coldplate 11
Passage 111 is snakelike setting, be provided with the side wall of the upper coldplate 11 connected with circulation road 111 water inlet 112, institute
The lower surface for stating coldplate 11 is provided with rhone 113, and the bottom of the rhone 113 is provided with through hole 114, the through hole
114 connect with circulation road 111, and circulation road 121 is provided with the lower coldplate 12, and the side wall of the lower coldplate 12 is provided with
Connect 121 water inlet 122 with circulation road, the lower surface of the lower coldplate 12 is provided with through hole 123, the through hole 123 with
Circulation road 121 connects, and the circulation road 121 on the lower coldplate 12 is snakelike setting, and the upper surface of the lower coldplate 12 is set
Rhone 124 is equipped with, the rhone 113 is laterally set, and the rhone 124 is longitudinally disposed, both form cross-shaped.
Circulation road 111 and circulation 121 described above is set for snakelike shape, also can helical form setting.
Through hole 114 described above is arranged on the bottom of rhone 113, can also be arranged on the following table of coldplate 11
On face, positioned at the side of rhone 113.
The working method of the utility model is：This midsole secondary frothing forming machine cooling device, mould are positioned over cooling
Between plate 11 and lower coldplate 12, cooling water is entered in circulation road 111 by the water inlet 112 on upper coldplate 11, then is led to
The through hole 114 crossed on lower surface flows out, and is injected on mould, cools down to mould, the convenient product taken out in mould, mould
It is placed between coldplate 11 and lower coldplate 12 so that the air permeability of mould is good, helps to radiate, cooling water is injected in mould
On tool, a part of water evaporates after being contacted with mould takes away heat, and another part is flowed downward out and followed after absorbing the heat on mould
Ring uses, and is conducive to the heat dissipation of coolant, reduces cooling treatment of the exterior cooling device to cooling water；The following table of upper coldplate 11
The cooling water that the rhone 113 that face is set can discharge through hole 114 plays the role of water conservancy diversion, and cooling water is discharged from through hole 114
After can spread apart, the range of scatter by 113 cooling water of rhone is small, and concentration is injected on mould so that injection is uniform,
Cold-zone effect is good；Circulation road 111 is arranged to snakelike shape, is conducive to cooling water and is evenly distributed on coldplate 11, and is injected in
Water on mould is uniform, good heat dissipation effect；Cooling water enters circulation road 121 by the water inlet 122 on lower coldplate 12
It is interior, then be injected in from the bottom up on mould by through hole 123 so that the cooling of mould is uniform；The upper surface of lower coldplate 12 is set
The rhone 124 put is conducive to the water conservancy diversion of cooling water, facilitates the collection of cooling water to recycle.
Embodiment two：
Reference implementation example one, Fig. 5 and Fig. 6, a kind of midsole secondary frothing forming machine cooling device, its skill with embodiment one
Art feature is substantially similar, its difference is：A circulation road 111 ', the upper cooling are provided with the upper coldplate 11 '
Circulation 111 ' on plate 11 ' is that straight line is set, be provided with the side wall of the upper coldplate 11 ' connected with circulation road 111 ' into
The mouth of a river 112 ', the lower surface of the upper coldplate 11 ' are provided with rhone 113 ', and the bottom of the rhone 113 ' is provided with one
A through hole 114 ', the through hole 114 ' are connected with circulation road 111 '.
The cooling effect to mould can be achieved in this midsole secondary frothing forming machine cooling device compared with embodiment one, leads to
The length for shortening circulation road 111 ' to be crossed, and reduces the number of through hole 114 ' so that the cost of upper coldplate 11 ' reduces,
Production cost is reduced, still, the flow of cooling water is reduced, and reduces cooling effect of the cooling device to mould.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope for not departing from the utility model that the appended claims are limited, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (6)
1. a kind of midsole secondary frothing forming machine cooling device, including heat sink, it is characterised in that：The heat sink includes
Upper coldplate and the lower coldplate being arranged on the downside of coldplate, the upper coldplate is arranged at intervals with lower coldplate to be used to put
Mould is put, first flow path is provided with the upper coldplate, is provided with the side wall of the upper coldplate and first flow path
First water inlet of connection, the lower surface of the upper coldplate are provided with least one first through hole, the first through hole and the
One circulation road connects.
2. midsole secondary frothing forming machine cooling device according to claim 1, it is characterised in that：The upper coldplate
Lower surface is provided with the first rhone, and the first through hole is located at the bottom of the first rhone.
3. midsole secondary frothing forming machine cooling device according to claim 1, it is characterised in that：On the upper coldplate
First flow path be snakelike setting.
4. midsole secondary frothing forming machine cooling device according to claim 2, it is characterised in that：In the lower coldplate
Second flow path is provided with, the side wall of the lower coldplate is provided with the second water inlet connected with first flow path, under described
The lower surface of coldplate is provided with least one second through hole, and second through hole is connected with second flow path.
5. midsole secondary frothing forming machine cooling device according to claim 4, it is characterised in that：The lower coldplate
Upper surface is provided with the second rhone.
6. midsole secondary frothing forming machine cooling device according to claim 5, it is characterised in that：First rhone
Laterally set, second rhone is longitudinally disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062146.4U CN207290705U (en) | 2017-08-23 | 2017-08-23 | A kind of midsole secondary frothing forming machine cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062146.4U CN207290705U (en) | 2017-08-23 | 2017-08-23 | A kind of midsole secondary frothing forming machine cooling device |
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| CN207290705U true CN207290705U (en) | 2018-05-01 |
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| CN201721062146.4U Active CN207290705U (en) | 2017-08-23 | 2017-08-23 | A kind of midsole secondary frothing forming machine cooling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216293A (en) * | 2019-11-28 | 2020-06-02 | 康米克斯硫化科技无锡有限公司 | Ultra-light vulcanizing machine split type cooling plate and processing technology |
| CN111275948A (en) * | 2020-03-19 | 2020-06-12 | 太原师范学院 | Electric fire fighting early warning system |
-
2017
- 2017-08-23 CN CN201721062146.4U patent/CN207290705U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216293A (en) * | 2019-11-28 | 2020-06-02 | 康米克斯硫化科技无锡有限公司 | Ultra-light vulcanizing machine split type cooling plate and processing technology |
| CN111275948A (en) * | 2020-03-19 | 2020-06-12 | 太原师范学院 | Electric fire fighting early warning system |
| CN111275948B (en) * | 2020-03-19 | 2021-08-17 | 太原师范学院 | Electric fire fighting early warning system |
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