CN211994035U - Linkage mold outlet mechanism and injection mold - Google Patents
Linkage mold outlet mechanism and injection mold Download PDFInfo
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- CN211994035U CN211994035U CN202020102013.0U CN202020102013U CN211994035U CN 211994035 U CN211994035 U CN 211994035U CN 202020102013 U CN202020102013 U CN 202020102013U CN 211994035 U CN211994035 U CN 211994035U
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Abstract
The utility model provides a linkage demolding mechanism and an injection mold, wherein the linkage demolding mechanism comprises an oil cylinder, a linkage base shovel, a linkage assembly, a fixed plate and a guide assembly; the oil cylinder is connected with a linkage base shovel through a piston rod of the oil cylinder; the linkage assembly is arranged on the linkage base shovel; the fixing plate is arranged on the oil cylinder and used for positioning the oil cylinder; the guide assembly is arranged on the linkage base shovel and used for positioning the linkage base shovel; the oil cylinder can push the linkage base shovel to move under the limitation of the guide assembly, the linkage base shovel drives the linkage assembly to move when moving, and an injection product on the injection mold can be pushed out of the injection mold when the linkage assembly moves. Compared with the prior art, the utility model discloses a linkage subassembly promotes injection moulding product demolding for the atress is more stable when injection moulding product demolding, has reduced injection moulding product's defective rate, and the cooperation is simple between the structure, makes injection mold holistic cost of maintenance lower, and the operation process of demolding is also simpler.
Description
Technical Field
The utility model relates to an injection mold field, concretely relates to linkage demolding mechanism and injection mold.
Background
In the prior art, an injection molding product is generally subjected to demolding through an elastic block device on an injection mold, but the defective rate of the injection molding product is high due to the elastic block demolding.
SUMMERY OF THE UTILITY MODEL
Problem based on prior art, the utility model provides a linkage demolding mechanism and injection mold.
The utility model provides a linkage demolding mechanism, which comprises an oil cylinder, a linkage base shovel, a linkage assembly, a fixed plate and a guide assembly;
the oil cylinder is connected with the linkage base shovel through a piston rod of the oil cylinder;
the linkage assembly is arranged on the linkage base shovel;
the fixing plate is arranged on the oil cylinder and used for positioning the oil cylinder;
the guide assembly is arranged on the linkage base shovel and used for positioning the linkage base shovel; wherein the content of the first and second substances,
the oil cylinder can push the linkage base shovel to move under the limit of the guide assembly, the linkage base shovel drives the linkage assembly to move when moving, and an injection product on the injection mold can be pushed out of the injection mold when the linkage assembly moves.
Further, the linkage demolding mechanism further comprises a driving shaft; the linkage base shovel is provided with a clamping groove, one end of the driving shaft is connected with a piston rod of the oil cylinder, and the other end of the driving shaft is clamped on the clamping groove.
Further, the linkage base shovel comprises a connecting part and an adjusting part arranged on the connecting part; the clamping groove is arranged on the connecting part; the linkage assembly is arranged on the adjusting portion.
Further, the linkage assembly is provided with a first adjusting groove and a clamping groove communicated with the first adjusting groove; the adjusting part is convexly provided with a clamping wall; the adjusting part is arranged on the first adjusting groove, and the clamping wall is clamped on the clamping groove; wherein the adjusting portion is movable relative to the link assembly under the restriction of the first adjusting groove and the catching groove.
Furthermore, the card wall with the draw-in groove all has two, wherein, a card wall card is established on a draw-in groove.
Further, the connecting part is convexly provided with a guide wall; the guide assembly is provided with a guide groove, the guide wall is clamped on the guide groove, and the connecting portion can move under the limit of the guide groove.
Further, the guide assembly comprises two guide strips, and the number of the guide walls is two; the guide strip is provided with a guide groove, and the guide wall is clamped on the guide groove of the guide strip.
Further, the linkage assembly includes a first linkage member and a second linkage member;
the first linkage part is provided with a second adjusting groove, the second linkage part is convexly provided with a clamping part, the second linkage part is clamped in the second adjusting groove through the clamping part, and the second linkage part can move relative to the first linkage part under the limitation of the second adjusting groove;
the first adjusting groove and the clamping groove are arranged on the first linkage piece, and the second linkage piece is provided with a reverse buckling bone position matched with the injection molding product.
Furthermore, the second linkage piece is positioned below the linkage base shovel and is convexly provided with a supporting wall; wherein, support the wall with be formed with the space of stepping down between the guide wall, the gib block part holds in the space of stepping down.
The utility model also provides an injection mold, which comprises a front mold, a rear mold and any one of the linkage mold stripping mechanisms; and the linkage demolding mechanism is arranged on the front mold or the rear mold.
Compared with the prior art, the utility model discloses a linkage subassembly promotes injection moulding product demolding for the atress is more stable when injection moulding product demolding, has reduced injection moulding product's defective rate, and the cooperation is simple between the structure, makes injection mold holistic cost of maintenance lower, and the operation process of demolding is also simpler.
Drawings
Fig. 1 is a schematic structural diagram of a linkage mold discharging mechanism according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a linkage base shovel according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a linkage assembly according to an embodiment of the present invention;
fig. 4 is an exploded view of a linkage assembly according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an injection molding product according to an embodiment of the present invention;
fig. 6 is a schematic view of a structure in which a linkage assembly, a linkage base shovel, and a guide bar are engaged with each other according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of an injection mold according to an embodiment of the present invention.
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 efforts belong to the protection scope of the present invention.
It should be noted that all directional indicators (such as up, down, left, right, front, back, horizontal, vertical, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. under a certain posture (as shown in the drawings), if the certain posture changes, the directional indicator changes accordingly, the "connection" may be a direct connection or an indirect connection, and the "setting", and "setting" may be directly or indirectly set.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a linkage mold stripping mechanism 102 according to an embodiment of the present invention, in this embodiment, the linkage mold stripping mechanism 102 includes an oil cylinder 10, a linkage base shovel 60, a linkage assembly 50, a fixing plate 20, and a guide assembly 40; the oil cylinder 10 is connected with a linkage base shovel 60 through a piston rod of the oil cylinder; linkage assembly 50 is disposed on linkage base shovel 60; the fixing plate 20 is arranged on the oil cylinder 10 and used for positioning the oil cylinder 10; the guide assembly 40 is arranged on the linkage base shovel 60 and is used for positioning the linkage base shovel 60; the oil cylinder 10 can push the linkage base shovel 60 to move under the limitation of the guide assembly 40, the linkage base shovel 60 drives the linkage assembly 50 to move when moving, and the linkage assembly 50 can push the injection product 70 on the injection mold out of the injection mold when moving.
Compared with the prior art, the utility model discloses a 50 promotion injection moulding product 70 demolding of linkage subassembly for the atress is more stable when injection moulding product 70 demolding, has reduced injection moulding product 70's defective rate, and the cooperation is simple between the structure, makes the holistic cost of maintenance of injection mold lower, and the operation process of demolding is also simpler.
In an alternative embodiment, such as the present embodiment, as shown in fig. 1 and 2, the linkage ejector mechanism 102 further includes a drive shaft 30; the linkage base shovel 60 is provided with a blocking groove 611, one end of the driving shaft 30 is connected with a piston rod of the oil cylinder 10, the other end of the driving shaft 30 is blocked on the blocking groove 611, and the oil cylinder 10 pushes the linkage base shovel 60 through the driving shaft 30.
In an alternative embodiment, such as the present embodiment, shown in FIG. 2, the linkage base blade 60 includes a connecting portion 610 and an adjustment portion 620 disposed on the connecting portion 610; the catching groove 611 is provided on the connecting portion 610; the linkage assembly 50 is disposed on the adjustment part 620.
In an alternative embodiment, such as the present embodiment, as shown in fig. 2 and 3, linkage assembly 50 is provided with a first adjustment slot 511 and a card slot 512 in communication with first adjustment slot 511; the adjusting part 620 is convexly provided with a clamping wall 621; the adjusting part 620 is arranged on the first adjusting groove 511, and the clamping wall 621 is clamped on the clamping groove 512; wherein the adjusting portion 620 is movable relative to the linkage assembly 50 under the restriction of the first adjusting groove 511 and the catching groove 512, so that the relative position between the linkage assembly 50 and the linkage base shovel 60 is adjustable.
In an alternative embodiment, for example, in this embodiment, there are two retaining walls 621 and two retaining grooves 512, wherein one retaining wall 621 is retained on one retaining groove 512, so as to make the linkage base shovel 60 more stable during movement.
In an alternative embodiment, such as the present embodiment, as shown in fig. 2 and 6, the connecting portion 610 is convexly provided with a guide wall 612; the guide assembly 40 is provided with a guide slot 42, a guide wall 612 is clamped on the guide slot 42, and the connecting portion 610 can move under the limit of the guide slot 42.
In an alternative embodiment, such as the present embodiment, the guide assembly 40 includes two guide bars 41, and there are two guide walls 612; one guide bar 41 is provided with one guide groove 42, and one guide wall 612 is clamped on the guide groove 42 of one guide bar 41, so that the movement stability of the linkage base shovel 60 is further improved.
In an alternative embodiment, such as the present embodiment, and as shown in fig. 3-6, the linkage assembly 50 includes a first linkage member 510 and a second linkage member 520; the first linkage member 510 is provided with a second adjustment groove 513, the second linkage member 520 is convexly provided with a clamping portion 521, the second linkage member 520 is clamped in the second adjustment groove 513 through the clamping portion 521, and the second linkage member 520 can move relative to the first linkage member 510 under the limitation of the second adjustment groove 513, so that the relative position between the first linkage member 510 and the second linkage member 520 can be adjusted. The first adjustment groove 511 and the catching groove 512 are provided on the first link member 510, and the second link member 520 is provided with a reverse locking rib 524 engaged with the injection molded product 70. In the present embodiment, the groove of the undercut rib 524 cooperates with the protrusion 71 of the injection molded product 70 to facilitate stably pushing the injection molded product 70 out of the injection mold.
In an alternative embodiment, such as the present embodiment, shown in FIG. 6, the second linkage 520 is positioned below the linkage base blade 60, and the second linkage 520 is provided with a raised support wall 522; an abdicating space 523 is formed between the supporting wall 522 and the guiding wall 612, and the guiding strip 41 is partially accommodated in the abdicating space 523, so that the structure of the linkage demolding mechanism 102 is more compact.
As shown in fig. 7, an embodiment of the present invention provides an injection mold, which includes a front mold 101, a rear mold 103, and the linkage demolding mechanism 102 according to any of the above embodiments. The linked ejector mechanism 102 may be mounted on the front mold 101 or the rear mold 103. In the present embodiment, the linked demolding mechanism 102 is mounted on the front mold 101; wherein the cylinder 10 is fixed on the front mold 101 by the fixing plate 20 and the guide assembly 40 is fixed on the front mold 101.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (10)
1. A linkage demolding mechanism is characterized by comprising an oil cylinder, a linkage base shovel, a linkage assembly, a fixing plate and a guide assembly;
the oil cylinder is connected with the linkage base shovel through a piston rod of the oil cylinder;
the linkage assembly is arranged on the linkage base shovel;
the fixing plate is arranged on the oil cylinder and used for positioning the oil cylinder;
the guide assembly is arranged on the linkage base shovel and used for positioning the linkage base shovel; wherein the content of the first and second substances,
the oil cylinder can push the linkage base shovel to move under the limit of the guide assembly, the linkage base shovel drives the linkage assembly to move when moving, and an injection product on the injection mold can be pushed out of the injection mold when the linkage assembly moves.
2. The linked demolding mechanism of claim 1, further comprising a drive shaft; the linkage base shovel is provided with a clamping groove, one end of the driving shaft is connected with a piston rod of the oil cylinder, and the other end of the driving shaft is clamped on the clamping groove.
3. The linkage stripping mechanism according to claim 2, wherein the linkage base shovel comprises a connecting portion and an adjusting portion arranged on the connecting portion; the clamping groove is arranged on the connecting part; the linkage assembly is arranged on the adjusting portion.
4. The linkage demolding mechanism according to claim 3, wherein the linkage assembly is provided with a first adjusting groove and a clamping groove communicated with the first adjusting groove; the adjusting part is convexly provided with a clamping wall; the adjusting part is arranged on the first adjusting groove, and the clamping wall is clamped on the clamping groove; wherein the adjusting portion is movable relative to the link assembly under the restriction of the first adjusting groove and the catching groove.
5. The linked ejector mechanism of claim 4, wherein there are two of said retaining walls and said retaining grooves, and wherein said one retaining wall is retained in said one retaining groove.
6. The linkage stripping mechanism according to claim 4, characterized in that the connecting part is convexly provided with a guide wall; the guide assembly is provided with a guide groove, the guide wall is clamped on the guide groove, and the connecting portion can move under the limit of the guide groove.
7. The linked ejector mechanism of claim 6, wherein said guide assembly includes two guide bars, and said guide walls are two; the guide strip is provided with a guide groove, and the guide wall is clamped on the guide groove of the guide strip.
8. The linked ejector mechanism of claim 7, wherein said linkage assembly includes a first linkage member and a second linkage member;
the first linkage part is provided with a second adjusting groove, the second linkage part is convexly provided with a clamping part, the second linkage part is clamped in the second adjusting groove through the clamping part, and the second linkage part can move relative to the first linkage part under the limitation of the second adjusting groove;
the first adjusting groove and the clamping groove are arranged on the first linkage piece, and the second linkage piece is provided with a reverse buckling bone position matched with the injection molding product.
9. The linked ejector mechanism of claim 8, wherein said second link member is positioned below said linked base blade and wherein said second link member is provided with a raised support wall; wherein, support the wall with be formed with the space of stepping down between the guide wall, the gib block part holds in the space of stepping down.
10. An injection mold, characterized in that the injection mold comprises a front mold, a rear mold and the linkage demolding mechanism of any one of claims 1 to 9; and the linkage demolding mechanism is arranged on the front mold or the rear mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020102013.0U CN211994035U (en) | 2020-01-16 | 2020-01-16 | Linkage mold outlet mechanism and injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020102013.0U CN211994035U (en) | 2020-01-16 | 2020-01-16 | Linkage mold outlet mechanism and injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211994035U true CN211994035U (en) | 2020-11-24 |
Family
ID=73425404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020102013.0U Active CN211994035U (en) | 2020-01-16 | 2020-01-16 | Linkage mold outlet mechanism and injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211994035U (en) |
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2020
- 2020-01-16 CN CN202020102013.0U patent/CN211994035U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 822, 823, 825, 826, South China Development Center, No.1, South China Avenue, Hehua community, Pinghu street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Huijin Intelligent Industry Co.,Ltd. Address before: 518000 C201, 2 / F, building C, Jianshe East Road, Qinghua community, Longhua street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen yuanfuhai Intelligent Industry Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 822, 823, 825, 826, South China Development Center, No.1, South China Avenue, Hehua community, Pinghu street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Huijin Intelligent Industry Co.,Ltd. Address before: 822, 823, 825, 826, South China Development Center, No.1, South China Avenue, Hehua community, Pinghu street, Longgang District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Huijin Intelligent Industry Co.,Ltd. |