CN217993417U - Wireless earphone mould production mould heat sink - Google Patents
Wireless earphone mould production mould heat sink Download PDFInfo
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- CN217993417U CN217993417U CN202221954714.2U CN202221954714U CN217993417U CN 217993417 U CN217993417 U CN 217993417U CN 202221954714 U CN202221954714 U CN 202221954714U CN 217993417 U CN217993417 U CN 217993417U
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Abstract
The utility model relates to a wireless earphone mould technical field discloses a wireless earphone mould production mould heat sink, including last mould and bed die, it is provided with a plurality of water-cooling channel to go up mould and bed die middle part, water-cooling channel both sides all are provided with air-cooled passageway, air-cooled passageway middle part is provided with two exhaust holes, all be provided with transmission mechanism between two air-cooled passageways that water-cooling channel both ends and correspond, water-cooling channel both ends are provided with water inlet and delivery port respectively, water inlet and delivery port all are connected with outside water supply installation through the pipeline. The utility model discloses a be provided with wind cold passageway, utilize the space that can't place the water-cooling passageway in the mould to set up the forced air cooling passageway, and then to the inside air-cooled mode that increases of mould, utilize forced air cooling to assist the water-cooling to cool off special shaping inslot portion, ensure that the product cooling degree in the shaping inslot is unanimous for the unanimous shaping of product and then avoid the wastre to produce.
Description
Technical Field
The utility model relates to a wireless earphone mould technical field, in particular to wireless earphone mould production mould heat sink.
Background
The inner type multi-back-off type die is adopted during production of the high-brightness wireless earphone, the problem that back-offs exist in multiple directions is solved by controlling the opening/closing sequence and the opening/closing direction of a line position, the difference of the inner type multi-back-off type die from the previous die is that the same line position needs to control the opening/closing sequence and the opening/closing direction of the line position, and then the die structure with back-offs exist in multiple directions for demoulding, so that automatic production can be realized.
In the production of the wireless earphone, products inside the die need to be cooled, a water cooling method is generally adopted for cooling, and the shape of a forming groove in the die is special due to the design requirements of the product appearance, so that the cooling degree of the water cooling channel to the products in the forming groove is inconsistent, and defective products are easily generated due to inconsistent product forming.
Therefore, it is necessary to provide a mold cooling device for wireless earphone mold production to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a wireless earphone mould production mould heat sink to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a cooling device for a wireless earphone die production die comprises an upper die and a lower die, wherein a plurality of water cooling channels are arranged in the middle of the upper die and the lower die, and wind cooling channels are arranged on two sides of each water cooling channel;
the middle part of the air cooling channel is provided with two exhaust holes, two ends of the water cooling channel are respectively provided with a transmission mechanism, and the transmission mechanisms are connected with the air cooling channels positioned at two sides of the water cooling channel;
and the two ends of the water cooling channel are respectively provided with a water inlet and a water outlet, and the water inlet and the water outlet are connected with an external water supply device through pipelines.
Optionally, the transmission mechanism comprises a rotating shaft, and a plurality of pushing plates are arranged in the middle of the rotating shaft;
both ends of the rotating shaft can rotatably penetrate through the water cooling channel and respectively extend into the air cooling channel; and two ends of the rotating shaft are fixedly connected with first bevel gears, and one sides of the first bevel gears are in meshed connection with second bevel gears.
Optionally, the transmission mechanism further comprises two mounting brackets, and two ends of the rotating shaft are connected with the air cooling channel through one mounting bracket respectively;
the mounting rack is fixedly connected with the inner wall of the air cooling channel, the middle part of the mounting rack is rotatably inserted with a rotating rod, and one end of the rotating rod is fixedly connected with the middle part of the second bevel gear;
the surface of dwang is provided with a plurality of arc flabellum.
Optionally, a plurality of the pushing plates are annularly arranged around the center of the rotating shaft, and the pushing plates are fixedly connected with the surface of the rotating shaft.
Optionally, a plurality of arc flabellum wind the center of dwang is the annular and arranges, the arc flabellum with the fixed surface of dwang is connected.
Optionally, the first bevel gear diameter is twice the second bevel gear diameter.
Optionally, the central line of the rotating rod and the central line of the second bevel gear are located on the same straight line, and the central lines of the two first bevel gears and the central line of the rotating shaft are located on the same straight line.
Optionally, the two transfer mechanisms are symmetrically arranged about the middle of the water cooling channel.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be provided with wind cold passageway, utilize the space that can't place the water-cooling passageway in the mould to set up the wind cold passageway, and then carry out the forced air cooling to mould inside, supplementary water-cooling passageway cools off special shaping inslot portion, ensures that the product cooling degree in the shaping inslot is unanimous for the unanimous shaping of product and then avoid the wastre to produce.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 shows a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 shows a top cross-sectional view of a lower mold in an embodiment of the invention;
fig. 3 shows an enlarged view of a portion a of fig. 2 in an embodiment of the present invention;
in the figure: 1. an upper die; 2. a lower die; 3. a water-cooling channel; 4. air cooling the channel; 5. an exhaust hole; 6. a water inlet; 7. a water outlet; 8. a rotating shaft; 9. a mounting frame; 10. a push plate; 11. a first bevel gear; 12. a second bevel gear; 13. rotating the rod; 14. arc-shaped fan blades.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely illustrate the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model provides a cooling device for a wireless earphone mould production mould, which comprises an upper mould 1 and a lower mould 2, as shown in figures 1-3, and is characterized in that a plurality of water cooling channels 3 are arranged in the middle parts of the upper mould 1 and the lower mould 2, and air cooling channels 4 are arranged on both sides of the water cooling channels 3;
two exhaust holes 5 are formed in the middle of the air cooling channel 4, transmission mechanisms are arranged at two ends of the water cooling channel 3, and the transmission mechanisms are connected with the air cooling channels 4 on two sides of the water cooling channel 3;
and a water inlet 6 and a water outlet 7 are respectively arranged at two ends of the water cooling channel 3, and the water inlet 6 and the water outlet 7 are both connected with an external water supply device through pipelines.
When carrying out the water-cooling to the product in the mould, the coolant liquid passes through the pipeline and enters into water-cooling channel 3 from a plurality of water inlet 6 in, and the coolant liquid is discharged from delivery port 7 after taking away the heat in the mould, and the air current that two transfer mechanisms produced simultaneously gets into and discharges from exhaust hole 5 from 4 both ends of forced air cooling passageway, and the air current takes away partial heat through forced air cooling passageway 4, carries out water-cooling and air-cooling simultaneously to the mould inside.
The utility model discloses utilize the unable space of placing water-cooling channel 3 in the mould to set up forced air cooling passageway 4, and then to carry out the forced air cooling to mould inside, supplementary water-cooling channel 3 cools off special shaping inslot portion, ensures that the product cooling degree in the shaping inslot is unanimous for the unanimous shaping of product and then avoid the wastrel to produce.
As shown in fig. 2-3, the transfer mechanism includes a rotation shaft 8 and two mounting frames 9, a plurality of pushing plates 10 are disposed in the middle of the rotation shaft 8, and the pushing plates 10 are annularly arranged around the center of the rotation shaft 8.
The pushing plate 10 is fixedly connected with the surface of the rotating shaft 8, two ends of the rotating shaft 8 are rotatably penetrated through the water cooling channels 3 and extend into the two air cooling channels 4, two ends of the rotating shaft 8 are fixedly connected with first bevel gears 11, and the central lines of the two first bevel gears 11 and the central line of the rotating shaft 8 are the same straight line;
11 one side meshing of first bevel gear has second bevel gear 12, 11 diameters of first bevel gear are the twice of second bevel gear 12 diameters, 9 both ends of mounting bracket all with 4 inner wall fixed connection of forced air cooling passageway, 9 middle parts of mounting bracket rotate to peg graft there is dwang 13, dwang 13 one end and 12 middle parts fixed connection of second bevel gear, dwang 13 central line and 12 central lines of second bevel gear are same straight line, dwang 13 surface is provided with a plurality of arc flabellum 14, a plurality of arc flabellum 14 revolutes the center of dwang 13 and is the annular and arranges, arc flabellum 14 and 13 fixed surface of dwang are connected, two transmission mechanism is the symmetry setting about the middle part of water cooling passageway 3.
When cooling water flows through the position of the rotating shaft 8, water flow pushes the push plate 10 to drive the rotating shaft 8 to rotate, the rotating shaft 8 and the water cooling channel 3 are sealed in a rotating mode, the rotating shaft 8 rotates to drive the first bevel gears 11 at two ends to rotate, the second bevel gears 12 drive the rotating rod 13 to rotate accordingly, the arc-shaped blades 14 rotate accordingly, the two transmission mechanisms are symmetrically arranged, the arc-shaped blades 14 at two ends rotate quickly to inject air flow into the air cooling channel 4 from the outside, and the air flow dissipates heat inside the air cooling channel 4.
The utility model discloses a be provided with transmission mechanism, utilize the flow of cooling water in the water-cooling passageway 3 to provide power for transmission mechanism, air flow rate in the forced air cooling passageway 4 is accelerated in the fast turn of arc flabellum 14, and then accelerates the radiating rate of forced air cooling in to the forced air cooling passageway 4.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. A cooling device for a wireless earphone die production die comprises an upper die (1) and a lower die (2), and is characterized in that a plurality of water cooling channels (3) are arranged in the middle of the upper die (1) and the lower die (2), and wind cooling channels (4) are arranged on two sides of each water cooling channel (3);
two exhaust holes (5) are formed in the middle of the air cooling channel (4), transmission mechanisms are arranged at two ends of the water cooling channel (3), and the transmission mechanisms are connected with the air cooling channel (4) on two sides of the water cooling channel (3);
and the two ends of the water cooling channel (3) are respectively provided with a water inlet (6) and a water outlet (7), and the water inlet (6) and the water outlet (7) are connected with an external water supply device through pipelines.
2. The cooling device for the wireless earphone mold production mold according to claim 1, wherein the transmission mechanism comprises a rotating shaft (8), and a plurality of pushing plates (10) are arranged in the middle of the rotating shaft (8);
both ends of the rotating shaft (8) can rotatably penetrate through the water cooling channel (3) and respectively extend into the air cooling channel (4); and both ends of the rotating shaft (8) are fixedly connected with a first bevel gear (11), and one side of the first bevel gear (11) is engaged and connected with a second bevel gear (12).
3. The cooling device for the wireless earphone mold production mold according to claim 2, wherein the transfer mechanism further comprises two mounting brackets (9), and two ends of the rotating shaft (8) are respectively connected with the air cooling channel (4) through one mounting bracket;
the mounting rack (9) is fixedly connected with the inner wall of the air cooling channel (4), a rotating rod (13) is rotatably inserted into the middle of the mounting rack (9), and one end of the rotating rod (13) is fixedly connected to the middle of the second bevel gear (12);
the surface of dwang (13) is provided with a plurality of arc flabellum (14).
4. The cooling device for the wireless earphone mold production mold according to claim 3, wherein a plurality of the pushing plates (10) are annularly arranged around the center of the rotating shaft (8), and the pushing plates (10) are fixedly connected with the surface of the rotating shaft (8).
5. The cooling device for the wireless earphone mold production mold according to claim 3, wherein a plurality of the arc-shaped fan blades (14) are annularly arranged around the center of the rotating rod (13), and the arc-shaped fan blades (14) are fixedly connected with the surface of the rotating rod (13).
6. The cooling device for the wireless earphone die production die according to claim 3, wherein the diameter of the first bevel gear (11) is twice that of the second bevel gear (12).
7. The cooling device for the die set for wireless earphone die production according to claim 3, wherein the center line of the rotating rod (13) and the center line of the second bevel gear (12) are located on the same straight line, and the center lines of the two first bevel gears (11) and the center line of the rotating shaft (8) are located on the same straight line.
8. The cooling device for the wireless earphone mold production mold according to claim 3, wherein the two transmission mechanisms are symmetrically arranged about the middle of the water cooling channel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954714.2U CN217993417U (en) | 2022-07-27 | 2022-07-27 | Wireless earphone mould production mould heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221954714.2U CN217993417U (en) | 2022-07-27 | 2022-07-27 | Wireless earphone mould production mould heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217993417U true CN217993417U (en) | 2022-12-09 |
Family
ID=84318997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221954714.2U Active CN217993417U (en) | 2022-07-27 | 2022-07-27 | Wireless earphone mould production mould heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217993417U (en) |
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2022
- 2022-07-27 CN CN202221954714.2U patent/CN217993417U/en active Active
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