CN212472230U - Injection mold easy to open and eject - Google Patents
Injection mold easy to open and eject Download PDFInfo
- Publication number
- CN212472230U CN212472230U CN202020263475.0U CN202020263475U CN212472230U CN 212472230 U CN212472230 U CN 212472230U CN 202020263475 U CN202020263475 U CN 202020263475U CN 212472230 U CN212472230 U CN 212472230U
- Authority
- CN
- China
- Prior art keywords
- mold
- side wall
- die
- telescopic rod
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 17
- 239000007924 injection Substances 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 description 6
- 239000012943 hotmelt Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold easy to open mold and eject, which comprises a mold, a sealing caulking groove is arranged in the mold, a mold bottom plate is arranged in the mold in a sliding way, the mold bottom plate is embedded in the sealing caulking groove, a thrust telescopic rod is evenly embedded in the lower side wall of the mold, a limit groove is evenly arranged on the side wall of the mold, a sealing plate is arranged in the limit groove in a sliding way, a tension telescopic rod is fixedly arranged between the side wall of the limit groove and the sealing plate, the mold bottom plate is pushed by the external air pump device in a multi-point way to evenly apply force to complete demolding, when the sealing plate of the mold side wall is operated in demolding, the tension telescopic rod is controlled by the external air pump device to contract to provide tension for the sealing plate, so that the outer wall of the sealing plate is separated from a molded product, thereby reducing the effect of the, the resistance that the product received lets the drawing of patterns process more smooth.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is an easy ejecting injection mold of die sinking.
Background
Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can also be divided into injection molding and die casting; the mould that injection moulding used becomes injection mold, because plastics and rubber all need the mobility after the hot melt, and can produce certain adsorption affinity to the mould wall after the hot melt material cooling, cause the drawing of patterns to obstruct, current injection mold's die sinking is decided the structure and is usually used the slope ejecting as leading, the effect that can reach the die sinking is reasonable to the application of force angle, but there is the application of force point single, the improper product that can cause of application of force angle damages, the mould lateral wall is big with the product contact surface, the great problem of the required thrust of drawing of patterns.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an easy ejecting injection mold of die sinking to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy ejecting injection mold of die sinking, includes the mould, sealed caulking groove has been seted up to the inside of mould, and the inside slidable mounting of mould has the mould bottom plate, the embedding of mould bottom plate is in sealed caulking groove, the lower lateral wall of mould evenly imbeds there is thrust telescopic rod, and the lateral wall of mould evenly has seted up the spacing groove, slidable mounting has the closing plate in the spacing groove, and fixed mounting has tension telescopic rod between the lateral wall of spacing groove and the closing plate, tension telescopic rod's the outside all welding has the branch pipe that is located the mould lateral wall, set up the first pipe that is linked together with thrust telescopic rod in the lower lateral wall of mould, and seted up the second pipe in the lateral wall of mould, the branch pipe all is linked together with the second pipe, the equal fixed mounting in outside of first pipe and second pipe has the air cock of pegging.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an easily ejecting injection mold of die sinking, promote the mould bottom plate through outside air pump equipment pneumatic control thrust telescopic link multiple spot and reach even application of force and accomplish the drawing of patterns, the closing plate of mould lateral wall is when drawing of patterns operation, the pulling force telescopic link receives the control shrink of outside air pump equipment, provide the pulling force for the closing plate, make the product after its outer wall and shaping break away from, thereby play the effect that reduces product lateral wall and mould internal friction power, reduce the drawing of patterns in-process, the resistance that the product received, let the drawing of patterns process more smooth.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2.
In the figure: the device comprises a die 1, a die bottom plate 2, a sealing ring 3, a sealing caulking groove 4, a packaging surface 5, a top plate 6, an air tap 7, a second guide pipe 8, a first guide pipe 9, a thrust telescopic rod 10, a limiting groove 11, a sealing plate 12, a tension telescopic rod 13 and a branch pipe 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an injection mold easy for mold opening ejection comprises a mold 1, a sealing caulking groove 4 is formed in the mold 1, a mold bottom plate 2 is slidably mounted in the mold 1, the mold bottom plate 2 is embedded in the sealing caulking groove 4, a thrust telescopic rod 10 is uniformly embedded in the lower side wall of the mold 1, a limiting groove 11 is uniformly formed in the side wall of the mold 1, a sealing plate 12 is slidably mounted in the limiting groove 11, a tension telescopic rod 13 is fixedly mounted between the side wall of the limiting groove 11 and the sealing plate 12, branch pipes 14 positioned in the side wall of the mold 1 are welded outside the tension telescopic rod 13, a first guide pipe 9 communicated with the thrust telescopic rod 10 is formed in the lower side wall of the mold 1, a second guide pipe 8 is formed in the side wall of the mold 1, the branch pipes 14 are communicated with the second guide pipe 8, air nozzles 7 inserted in the outer side wall of the mold 1 are fixedly mounted outside the first guide pipe 9 and the second guide, the corner positions of the thrust telescopic rods 10 and the die bottom plate 2 are uniformly distributed, the inner shape of the die 1 is square, and the specific shape of the die can be adjusted according to product requirements.
Specifically, the top plate 6 is fixedly mounted on the upper end of each thrust telescopic rod 10.
Specifically, the outer side of the sealing plate 12 is integrally formed with the package surface 5.
Specifically, the air nozzles 7 are all communicated with an external air pump through external conduits.
Specifically, a seal ring 3 fitted into a seal groove 4 is fixedly attached to the lower surface of the base plate 2.
Specifically, the outer ends of the telescopic thrust rod 10 and the sealing plate 12 are both housed inside the inner wall of the mold 1.
The working principle is as follows: when the utility model discloses when using, promote mould bottom plate 2 through 10 multiple spot of outside air pump equipment pneumatic control thrust telescopic link and reach even application of force and accomplish the drawing of patterns, closing plate 12 of mould 122 lateral wall is when drawing of patterns operation, pulling force telescopic link 13 receives the control shrink of outside air pump equipment, for closing plate 12 provides the pulling force, make the product after its outer wall and shaping break away from, thereby play the effect that reduces product lateral wall and 1 internal friction power of mould, reduce the drawing of patterns in-process, the resistance that the product received, let the drawing of patterns process more smooth.
Claims (6)
1. The utility model provides an easy ejecting injection mold of die sinking, includes mould (1), its characterized in that: the inner part of the die (1) is provided with a sealing caulking groove (4), the inner part of the die (1) is provided with a die bottom plate (2) in a sliding manner, the die bottom plate (2) is embedded into the sealing caulking groove (4), the lower side wall of the die (1) is uniformly embedded with a thrust telescopic rod (10), the side wall of the die (1) is uniformly provided with a limiting groove (11), the limiting groove (11) is internally provided with a sealing plate (12) in a sliding manner, a tension telescopic rod (13) is fixedly arranged between the side wall of the limiting groove (11) and the sealing plate (12), the outer part of the tension telescopic rod (13) is welded with a branch pipe (14) positioned in the side wall of the die (1), the lower side wall of the die (1) is internally provided with a first guide pipe (9) communicated with the thrust telescopic rod (10), the side wall of the die (1) is internally provided with a second guide pipe (8), and the, the outside of first pipe (9) and second pipe (8) all fixed mounting have air cock (7) of pegging graft in mould (1) lateral wall.
2. The injection mold easy to open and eject as claimed in claim 1, wherein: and the upper ends of the thrust telescopic rods (10) are fixedly provided with top plates (6).
3. The injection mold easy to open and eject as claimed in claim 1, wherein: a packaging surface (5) is integrally formed on the outer side of the sealing plate (12).
4. The injection mold easy to open and eject as claimed in claim 1, wherein: the air nozzles (7) are communicated with an external air pump through external conduits.
5. The injection mold easy to open and eject as claimed in claim 1, wherein: and a sealing ring (3) embedded in the sealing caulking groove (4) is fixedly arranged on the lower surface of the bottom plate (2).
6. The injection mold easy to open and eject as claimed in claim 1, wherein: the outer ends of the thrust telescopic rod (10) and the sealing plate (12) are contained in the inner side wall of the mold (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020263475.0U CN212472230U (en) | 2020-03-06 | 2020-03-06 | Injection mold easy to open and eject |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020263475.0U CN212472230U (en) | 2020-03-06 | 2020-03-06 | Injection mold easy to open and eject |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212472230U true CN212472230U (en) | 2021-02-05 |
Family
ID=74414760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020263475.0U Expired - Fee Related CN212472230U (en) | 2020-03-06 | 2020-03-06 | Injection mold easy to open and eject |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212472230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919199A (en) * | 2022-05-18 | 2022-08-19 | 卫平林 | Artificial marble manufacturing system |
-
2020
- 2020-03-06 CN CN202020263475.0U patent/CN212472230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919199A (en) * | 2022-05-18 | 2022-08-19 | 卫平林 | Artificial marble manufacturing system |
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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: 20221014 Address after: 223800 Plant 1, Creative Packaging Park, Yanghe Town, Yanghe New District, Suqian, Jiangsu Province Patentee after: Suqian Boxu Anti counterfeit Packaging Technology Co.,Ltd. Address before: 224700 Donghong Plastics Co., Ltd., 268 Mazhuang Road, Qingfeng town, Jianhu County, Yancheng City, Jiangsu Province Patentee before: Xue Junping |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |