CN216373121U - LED plastic shell mold with internal circulation water channel cooling structure - Google Patents
LED plastic shell mold with internal circulation water channel cooling structure Download PDFInfo
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- CN216373121U CN216373121U CN202122554928.2U CN202122554928U CN216373121U CN 216373121 U CN216373121 U CN 216373121U CN 202122554928 U CN202122554928 U CN 202122554928U CN 216373121 U CN216373121 U CN 216373121U
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- channel
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- water
- water inlet
- water outlet
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- 238000001816 cooling Methods 0.000 title claims abstract description 58
- 239000004033 plastic Substances 0.000 title claims abstract description 19
- 229920003023 plastic Polymers 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 238000004891 communication Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001746 injection moulding Methods 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an LED plastic shell mold with an internal circulation water channel cooling structure, which comprises an upper mold, a lower mold and a cooling structure, wherein the upper mold comprises an upper butt plate, the lower mold comprises a lower butt plate and a supporting plate, the cooling structure comprises a cooling channel, a water inlet channel and a water outlet channel, the cooling channel is arranged in a mold core of the lower butt plate, the cooling channel surrounds a mold cavity in the mold core, the water inlet channel and the water outlet channel are both arranged in the supporting plate, and the water inlet channel and the water outlet channel are respectively communicated with two ends of the cooling channel. Compared with the prior art, the cooling structure is improved and optimized, so that the water flow of the internal circulation water channel cooling system flows from the interior of the mold core to conduct heat, most heat in the interior of the mold core is efficiently taken away, the mold core can be fully cooled, the cooling effect is improved, the cooling time is shortened, the production efficiency of products is improved, and the production capacity is enlarged.
Description
Technical Field
The utility model belongs to the field of LEDs, relates to an LED plastic shell mold technology, and particularly relates to an LED plastic shell mold with an internal circulation water channel cooling structure.
Background
LED plastic shell mould is the mould that is used for making the LED plastic shell, the high temperature plastic material is poured into the die cavity of mould and is made the shaping of LED plastic shell, LED plastic shell mould can produce a large amount of heats and make mould inner chamber temperature rise in the production process of moulding plastics, thereby it influences production efficiency to lead to product shaping cooling time extension, so require the mould to possess certain cooling function, current cooling structure transversely sets up on the layer board of bed die, it is specifically as shown in figure 1 and figure 2, such cooling system structure can not follow mould benevolence internal circulation and flow heat conduction, the cooling effect is not good, product cooling time has been influenced, thereby the production productivity of product has been restricted.
Disclosure of Invention
The purpose of the utility model is as follows: in order to overcome the defects in the prior art, the LED plastic shell mold with the internal circulation water channel cooling structure is provided, the cooling effect can be improved, the cooling time is shortened, the production efficiency of products is improved, and the production capacity is enlarged.
The technical scheme is as follows: in order to achieve the above object, the present invention provides an LED plastic shell mold with an internal circulation water channel cooling structure, which includes an upper mold, a lower mold and a cooling structure, wherein the upper mold includes an upper butt plate, the lower mold includes a lower butt plate and a supporting plate, the cooling structure includes a cooling channel, a water inlet channel and a water outlet channel, the cooling channel is disposed in a mold core of the lower butt plate, the cooling channel surrounds a mold cavity in the mold core, the water inlet channel and the water outlet channel are both disposed in the supporting plate, and the water inlet channel and the water outlet channel are respectively communicated with two ends of the cooling channel.
Furthermore, the inlet channel includes the horizontal section of intaking, the vertical section of intaking and the inlet opening, the outlet channel includes the horizontal section of play water, the vertical section of play water and apopore, cooling channel includes cooling zone, water inlet and delivery port, the vertical section of intaking is being linked together the water inlet, the vertical section of play water is being linked together the delivery port.
Furthermore, rubber seal rings are arranged at the water inlet and the water outlet and are used for guaranteeing the sealing performance of the water inlet and the water outlet and preventing water leakage.
Furthermore, the water inlet longitudinal section and the water inlet are vertically communicated with the water outlet longitudinal section and the water outlet in a butt joint mode.
Has the advantages that: compared with the prior art, the cooling structure is improved and optimized, so that the water flow of the internal circulation water channel cooling system flows from the interior of the mold core to conduct heat, most heat in the interior of the mold core is efficiently taken away, the mold core can be fully cooled, the cooling effect is improved, the cooling time is shortened, the production efficiency of products is improved, and the production capacity is enlarged.
Drawings
FIG. 1 is a schematic top view of a prior art structure;
FIG. 2 is a schematic diagram of a side view structure of the prior art;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic side view of the present invention.
Detailed Description
The present invention is further illustrated by the following figures and specific examples, which are to be understood as illustrative only and not as limiting the scope of the utility model, which is to be given the full breadth of the appended claims and any and all equivalent modifications thereof which may occur to those skilled in the art upon reading the present specification.
As shown in fig. 3 and 4, the present invention provides an LED plastic shell mold with an internal circulation water channel cooling structure, comprising an upper mold 1, a lower mold 2 and a cooling structure, wherein the upper mold 1 comprises an upper butt plate 3, the lower mold 2 comprises a lower butt plate 4 and a supporting plate 5, the cooling structure comprises a cooling channel, a water inlet channel and a water outlet channel, the cooling channel comprises a cooling section 6, a water inlet 7 and a water outlet (not shown in the figure), the water inlet channel comprises a water inlet transverse section 8, a water inlet longitudinal section 9 and a water inlet hole 10, the water outlet channel comprises a water outlet transverse section 13, a water outlet longitudinal section (not shown in the figure) and a water outlet hole 12, the upper butt plate 3 and the lower butt plate 4 are butted to form a mold core 100, the mold core 100 is internally provided with 6 mold cavities 102 and an injection molding device 101 for injection molding the 6 mold cavities 102, the injection device 101 is provided with an injection interface 103 for communicating with an injection molding machine, the cooling section 6 is disposed in the mold core 100 of the lower butt plate 3 and surrounds 6 mold cavities 102, the water inlet channel and the water outlet channel are disposed in the supporting plate 5, wherein the water inlet longitudinal section 9 and the water inlet 7 are vertically in butt joint communication with the water outlet longitudinal section (not shown) and the water outlet (not shown), and the water inlet 7 and the water outlet (not shown) are both provided with rubber sealing rings 11.
In the use process of the LED plastic shell mold: firstly, an upper mold 1 and a lower mold 2 are butted to form a mold core 100, the injection molding machine injects raw materials into an injection molding device 101 through an injection molding interface 103, the injection molding device 101 injects the raw materials into 6 mold cavities 102 simultaneously, the raw materials are molded in the mold cavities 102 to form products, after the products are molded, a cooling water source is connected into a water inlet hole 10, the cooling water sequentially passes through a water inlet transverse section 8, a water inlet longitudinal section 9, a water inlet 7, a cooling section 6, a water outlet longitudinal section and a water outlet transverse section 13 and finally flows out from a water outlet hole 12, the specific water flow direction can be compared with an arrow of a figure 3, most of heat inside the mold core 100 can be efficiently taken away in the flowing process of the cooling water, and therefore the products inside the mold core 100 can be rapidly cooled, the cooling effect is improved, the cooling time is shortened, the production efficiency of the products is improved, and the production capacity is enlarged.
Claims (4)
1. The utility model provides a LED plastic shell mould that possesses interior circulating water way cooling structure, includes mould, bed die and cooling structure, it includes the buttcover plate to go up the mould, the bed die includes buttcover plate and layer board down, a serial communication port, cooling structure includes cooling channel, inhalant canal and exhalant canal, cooling channel sets up in the mould benevolence of buttcover plate down, cooling channel centers on the die cavity setting in the mould benevolence, inhalant canal and exhalant canal all set up in the layer board, inhalant canal and exhalant canal are communicateing the cooling channel both ends respectively.
2. The LED plastic shell mold with the internal circulation water channel cooling structure as claimed in claim 1, wherein the water inlet channel comprises a water inlet transverse section, a water inlet longitudinal section and a water inlet hole, the water outlet channel comprises a water outlet transverse section, a water outlet longitudinal section and a water outlet hole, the cooling channel comprises a cooling section, a water inlet and a water outlet, the water inlet longitudinal section is connected with the water inlet, and the water outlet longitudinal section is connected with the water outlet hole.
3. The LED plastic shell mold with the internal circulation water channel cooling structure as claimed in claim 2, wherein rubber sealing rings are arranged at the water inlet and the water outlet.
4. The LED plastic shell mold with the internal circulation water channel cooling structure as claimed in claim 2, wherein the water inlet longitudinal section and the water inlet and the water outlet longitudinal section are vertically in butt joint communication with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122554928.2U CN216373121U (en) | 2021-10-22 | 2021-10-22 | LED plastic shell mold with internal circulation water channel cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122554928.2U CN216373121U (en) | 2021-10-22 | 2021-10-22 | LED plastic shell mold with internal circulation water channel cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216373121U true CN216373121U (en) | 2022-04-26 |
Family
ID=81248575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122554928.2U Active CN216373121U (en) | 2021-10-22 | 2021-10-22 | LED plastic shell mold with internal circulation water channel cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216373121U (en) |
-
2021
- 2021-10-22 CN CN202122554928.2U patent/CN216373121U/en active Active
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