CN215151474U - Infrared sensing lens mould - Google Patents
Infrared sensing lens mould Download PDFInfo
- Publication number
- CN215151474U CN215151474U CN202120627947.0U CN202120627947U CN215151474U CN 215151474 U CN215151474 U CN 215151474U CN 202120627947 U CN202120627947 U CN 202120627947U CN 215151474 U CN215151474 U CN 215151474U
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- ejector
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
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Abstract
The utility model discloses an infrared sensing lens mould, which comprises a water gap plate, an upper template, a lower template, square iron and a bottom plate which are sequentially arranged from top to bottom; an upper mold core is arranged in the upper template, a lower mold core is arranged in the lower template, and the upper mold core and the lower mold core form a mold cavity for molding the infrared sensing lens; an upper ejector plate and a lower ejector plate which are vertically overlapped are arranged on the inner side of the square iron, the upper ejector plate is provided with a return pin and an ejector mechanism, the return pin extends into the lower die plate, the ejector mechanism is provided with a plurality of ejector pins, and the ejector pins penetrate through the lower die plate, extend into the lower die core and are positioned on the periphery of the lower die core; a plurality of lateral core-pulling mechanisms are arranged on the periphery of the die cavity and extend into the die cavity; the middle part of the water gap plate is provided with a pouring gate, the pouring gate is connected with a pouring pipe, and the pouring pipe is communicated with the die cavity through a pouring channel. The mould is internally provided with an ejection mechanism and a lateral core-pulling mechanism, and the ejection mechanism is arranged along the periphery of the lower mould core, namely the periphery of the bottom of the product, so that the surface of the product cannot have ejection marks, and the mould is more attractive.
Description
Technical Field
The utility model relates to an infrared sensing lens field technique especially indicates an infrared sensing lens mould.
Background
The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production.
Among the prior art, infrared sensing lens generally adopts the mould shaping to form, however, the tradition is used for the not good enough of mould structural design of shaping infrared sensing lens, lead to the ejecting seal of a government organization in old china to appear on the surface of infrared sensing lens product, also set up the sprue gate at the lens top a bit, there is the sprue gate unloading seal of a government organization in old china at the lens top, influence the pleasing to the eye of product, if carry out surface treatment to the seal of a government organization in old china again, the process is complicated troublesome on the one hand, influence whole machining efficiency, on the other hand, the controllability is unsatisfactory during surface treatment, influence the lens surface easily.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides an infrared sensing lens mold, which is more beautiful and has no ejecting mark on the surface of the lens surface.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an infrared sensing lens die comprises a water gap plate, an upper die plate, a lower die plate, square iron and a bottom plate which are sequentially arranged from top to bottom; wherein:
an upper mold core is arranged in the upper template, a lower mold core is arranged in the lower template, and the upper mold core and the lower mold core form a mold cavity for molding the infrared sensing lens;
an upper ejector plate and a lower ejector plate which are vertically overlapped are arranged on the inner side of the square iron, the upper ejector plate is provided with a return pin and an ejector mechanism, the return pin extends into the lower die plate, the ejector mechanism is provided with a plurality of ejector pins, and the ejector pins penetrate through the lower die plate, extend into the lower die core and are positioned on the periphery of the lower die core;
a plurality of lateral core-pulling mechanisms are arranged on the periphery of the die cavity and extend into the die cavity;
and the middle part of the water gap plate is provided with a pouring gate, the pouring gate is connected with a pouring pipe, and the pouring pipe is communicated with the die cavity through a pouring channel.
Preferably, the mold cavity has two cavities respectively disposed at the left and right sides of the pouring tube.
As a preferred scheme, the lateral core-pulling mechanism comprises an inclined guide post and a sliding block, wherein the inclined guide post is arranged on the upper template, and the sliding block is arranged on the lower template.
Preferably, the lateral core-pulling mechanism and the ejector pins are staggered along the periphery of the mold cavity in a top view.
As a preferable scheme, the caliber of the pouring gate is larger than the gate depth, and the caliber of the pouring gate is 3-4 times of the gate depth of the pouring gate; and the lower end of the pouring gate is communicated with a conical transition port which is designed to be gradually reduced downwards.
As a preferred scheme, the die further comprises a fixing block, wherein the fixing block is provided with two fixing holes, and the two fixing holes are respectively fixed on the upper template and the lower template through screws.
As a preferred scheme, the upper template and the lower template are both provided with cooling pipelines which are respectively positioned above the upper mold core and below the lower mold core.
Preferably, the pouring channel is communicated with the peripheral side of the mold cavity.
As a preferred scheme, the die cavities are provided with arc-shaped parts and straight edge parts connected to two ends of the arc-shaped parts, the two die cavities are symmetrically arranged, the arc-shaped parts of the two die cavities are far away from the die cavities, and the straight edge parts of the two die cavities are close to the die cavities in the middle.
Preferably, the pouring channel is communicated with a straight edge part of the mold cavity.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:
the die is mainly characterized in that an ejection mechanism and a lateral core-pulling mechanism are arranged in the die, the ejection mechanism is arranged along the periphery of a lower die core, namely the periphery of the bottom of a product, so that ejection marks cannot appear on the surface of the product, the product is more attractive, and hole positions are formed at one time by the arrangement of the lateral core-pulling mechanism, so that the process of secondary processing of holes in the product is omitted, the working efficiency is high, and the phenomenon that the secondary processing positions a lens, and the indentation, abrasion and the like possibly caused on the lens are avoided;
secondly, through being provided with two die cavities, and the sprue gate sets up between two die cavities, conveniently chooses for use thin mouth footpath sprue gate for it is more smooth-going to wholly advance to glue, is favorable to promoting product shaping quality.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of a preferred embodiment of the present invention;
FIG. 2 is a top view of a preferred embodiment of the present invention (without the port plate and upper die plate);
FIG. 3 is a partially assembled schematic view of the preferred embodiment of the present invention;
FIG. 4 is a cross-sectional view of a preferred embodiment of the present invention;
fig. 5 is another cross-sectional view of the preferred embodiment of the present invention;
fig. 6 is a schematic perspective view of an infrared sensor lens according to a preferred embodiment of the present invention;
fig. 7 is another perspective view of an infrared sensor lens according to a preferred embodiment of the present invention.
The attached drawings indicate the following:
10. nozzle plate 11, pouring gate
12. Pouring tube 13, pouring channel
14. Conical transition port 20 and upper template
21. Upper mold core 30 and lower mold plate
31. Lower mold core 40, square iron
41. Upper thimble plate 411, back needle
42. Lower ejector plate 50, bottom plate
60. Infrared sensing lens 70 and mold cavity
71. Arc-shaped part 72, straight edge part
80. Ejection mechanism 81 and ejection needle
90. Lateral core-pulling mechanism 91 and inclined guide post
92. A slide block.
Detailed Description
Referring to fig. 1 to 7, a specific structure of a preferred embodiment of the present invention is shown, which includes a nozzle plate 10, an upper mold plate 20, a lower mold plate 30, a square iron 40 and a bottom plate 50, which are sequentially arranged from top to bottom; wherein:
an upper mold core 21 is arranged in the upper template 20, a lower mold core 31 is arranged in the lower template 30, and the upper mold core 21 and the lower mold core 31 form a mold cavity 70 for molding the infrared sensing lens 60;
an upper ejector plate 41 and a lower ejector plate 42 which are vertically overlapped are arranged on the inner side of the square iron 40, the lower ejector plate 42 is positioned on the bottom plate 50, the upper ejector plate 41 is provided with a return pin 411 and an ejection mechanism 80, the bottoms of the return pin 411 and the ejection mechanism 80 are abutted against the top surface of the lower ejector plate 42, the return pin 411 extends into the lower die plate 30, the ejection mechanism 80 is provided with a plurality of ejection pins 81, and the ejection pins 81 penetrate through the lower die plate 30 and extend into the lower die core 31 and are positioned on the periphery of the lower die core 31;
a plurality of lateral core-pulling mechanisms 90 are arranged on the periphery of the die cavity 70, and the lateral core-pulling mechanisms 90 extend into the die cavity 70;
and a pouring gate 11 is arranged in the middle of the nozzle plate 10, a pouring tube 12 is connected to the pouring gate 11, and the pouring tube 12 is communicated with the mold cavity 70 through a pouring channel 13.
Specifically, the two mold cavities 70 are respectively arranged at the left side and the right side of the pouring tube 12, the pouring channel 13 is communicated with the periphery of the mold cavity 70, glue is fed from the side surface, and offset printing is not formed on the upper surface and the lower surface of the infrared sensing lens 60;
and the lateral core-pulling mechanism 90 comprises an inclined guide post 91 and a slide block 92, wherein the inclined guide post 91 is arranged on the upper template 20, and the slide block 92 is arranged on the lower template 30.
Further, the mold cavities 70 are provided with arc-shaped parts 71 and straight edge parts 72 connected to two ends of the arc-shaped parts 71, the two mold cavities 70 are symmetrically arranged, the arc-shaped parts 71 of the two mold cavities 70 are far away from each other, and the straight edge parts 72 of the two mold cavities 70 are close to each other in the middle; the pouring channel 13 is communicated with the straight edge part 72 of the mold cavity 70, as shown in fig. 2, in a top view state, the lateral core pulling mechanism 90 and the ejector pins 81 are arranged along the periphery of the mold cavity 70 in a staggered manner, as shown in fig. 6-7, the bottom of the infrared sensing lens 60 is provided with an arc edge, and the infrared sensing lens is ejected along the arc edge, so that the surface of a product is free from ejecting marks, and is more attractive;
and the fixing block is provided with two fixing holes which are respectively fixed on the upper template 20 and the lower template 30 through screws, so that the relative positions of the upper template 20 and the lower template 30 are ensured to be unchanged.
Preferably, the caliber of the pouring gate 11 is larger than the gate depth, and the caliber of the pouring gate 11 is 3-4 times of the gate depth of the pouring gate 11; and the lower end of the pouring gate 11 is communicated with a tapered transition port 14 which is designed to be gradually reduced downwards, and the tapered transition port 14 is connected with the pouring tube 12.
The upper template 20 and the lower template 30 are both provided with cooling pipelines which are respectively positioned above the upper mold core 21 and below the lower mold core 31.
The utility model discloses a design focus lies in:
the die is mainly characterized in that an ejection mechanism and a lateral core-pulling mechanism are arranged in the die, the ejection mechanism is arranged along the periphery of a lower die core, namely the periphery of the bottom of a product, so that ejection marks cannot appear on the surface of the product, the product is more attractive, and hole positions are formed at one time by the arrangement of the lateral core-pulling mechanism, so that the process of secondary processing of holes in the product is omitted, the working efficiency is high, and the phenomenon that the secondary processing positions a lens, and the indentation, abrasion and the like possibly caused on the lens are avoided;
secondly, through being provided with two die cavities, and the sprue gate sets up between two die cavities, conveniently chooses for use thin mouth footpath sprue gate for it is more smooth-going to wholly advance to glue, is favorable to promoting product shaping quality.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides an infrared sensing lens mould which characterized in that: the device comprises a water gap plate, an upper template, a lower template, square iron and a bottom plate which are sequentially arranged from top to bottom; wherein:
an upper mold core is arranged in the upper template, a lower mold core is arranged in the lower template, and the upper mold core and the lower mold core form a mold cavity for molding the infrared sensing lens;
an upper ejector plate and a lower ejector plate which are vertically overlapped are arranged on the inner side of the square iron, the upper ejector plate is provided with a return pin and an ejector mechanism, the return pin extends into the lower die plate, the ejector mechanism is provided with a plurality of ejector pins, and the ejector pins penetrate through the lower die plate, extend into the lower die core and are positioned on the periphery of the lower die core;
a plurality of lateral core-pulling mechanisms are arranged on the periphery of the die cavity and extend into the die cavity;
and the middle part of the water gap plate is provided with a pouring gate, the pouring gate is connected with a pouring pipe, and the pouring pipe is communicated with the die cavity through a pouring channel.
2. The infrared sensor lens mold of claim 1, wherein: the die cavities are provided with two die cavities which are respectively arranged at the left side and the right side of the pouring tube.
3. The infrared sensor lens mold of claim 1, wherein: the lateral core-pulling mechanism comprises an inclined guide post and a sliding block, the inclined guide post is arranged on the upper template, and the sliding block is arranged on the lower template.
4. The infrared sensor lens mold of claim 1, wherein: and in a top view state, the lateral core-pulling mechanisms and the ejector pins are arranged in a staggered mode along the periphery of the die cavity.
5. The infrared sensor lens mold of claim 1, wherein: the caliber of the pouring gate is larger than the gate depth, and the caliber of the pouring gate is 3-4 times of the gate depth of the pouring gate; and the lower end of the pouring gate is communicated with a conical transition port which is designed to be gradually reduced downwards.
6. The infrared sensor lens mold of claim 1, wherein: the fixing block is provided with two fixing holes, and the two fixing holes are respectively fixed on the upper template and the lower template through screws.
7. The infrared sensor lens mold of claim 1, wherein: the upper die plate and the lower die plate are both provided with cooling pipelines which are respectively positioned above the upper die core and below the lower die core.
8. The infrared sensor lens mold of claim 2, wherein: the pouring channel is communicated with the peripheral side of the die cavity.
9. The infrared sensor lens mold of claim 8, wherein: the die cavity all has arc portion and links up in the straight edge portion at arc portion both ends, two die cavity symmetric arrangement, and the setting is kept away from to the arc portion of two die cavities, and the straight edge portion of two die cavities is close to the setting between two parties.
10. The infrared sensor lens mold of claim 9, wherein: the pouring channel is communicated with the straight edge part of the die cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120627947.0U CN215151474U (en) | 2021-03-29 | 2021-03-29 | Infrared sensing lens mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120627947.0U CN215151474U (en) | 2021-03-29 | 2021-03-29 | Infrared sensing lens mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215151474U true CN215151474U (en) | 2021-12-14 |
Family
ID=79353513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120627947.0U Active CN215151474U (en) | 2021-03-29 | 2021-03-29 | Infrared sensing lens mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215151474U (en) |
-
2021
- 2021-03-29 CN CN202120627947.0U patent/CN215151474U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: No. A12-03-01, 3rd Floor, Building A12, Qihang Jiayuan Commercial Street, Fengdong New City, Xi'an City, Shaanxi Province, 710000 Patentee after: Shaanxi Zhuoyue Changyuan Construction Engineering Co.,Ltd. Country or region after: China Address before: 523000 Zaoyi Industrial Zone, Wentang management zone, Dongcheng District, Dongguan City, Guangdong Province Patentee before: DONGGUAN WANDE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |