CN220482465U - Plastic mold runner anti-drop ejection mechanism - Google Patents
Plastic mold runner anti-drop ejection mechanism Download PDFInfo
- Publication number
- CN220482465U CN220482465U CN202321966917.8U CN202321966917U CN220482465U CN 220482465 U CN220482465 U CN 220482465U CN 202321966917 U CN202321966917 U CN 202321966917U CN 220482465 U CN220482465 U CN 220482465U
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- CN
- China
- Prior art keywords
- runner
- ejector
- ejector rod
- ejection mechanism
- mold
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- 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.)
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 10
- 238000000465 moulding Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an anti-drop ejection mechanism for a plastic mold runner, and belongs to the technical field of mold devices. The ejector comprises an ejector rod connected with an ejector plate, wherein the ejector rod is used for ejecting a runner, a conical ejector head is arranged at the top of the ejector rod, the ejector rod movably penetrates through a die, and a movable manipulator clamp is arranged above the die. The beneficial effects of the utility model are as follows: when the ejector rod ejects the runner, the conical ejector head at the end part is inserted into the runner, so that the runner waste is fixed on the ejector rod, and the drop of the runner waste after ejection is avoided.
Description
Technical Field
The utility model relates to a plastic mold runner anti-drop ejection mechanism, and belongs to the technical field of mold devices.
Background
The plastic mould is a tool matched with a plastic forming machine in the plastic processing industry and endows a plastic product with complete configuration and accurate size. After the mold is opened, the runner is ejected along with the product, and the runner and the product are ejected through two ejection mechanisms with different ejection angles respectively, wherein the ejection angles are different, and the runner and the product are automatically broken after ejection. As shown in fig. 1, the runner waste material disconnected from the product lacks a fixing device to fix the runner waste material, and the runner waste material easily falls into the mold cavity after being ejected out, so that the mold is damaged after being closed.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide the anti-drop ejection mechanism for the plastic mold runner, which can prevent the runner waste from falling off and damaging the mold.
The technical scheme of the utility model is as follows: the utility model provides a plastic mold runner anti-drop ejection mechanism, includes the ejector pin of being connected with the ejector plate, and the ejector pin is used for ejecting the runner, the ejector pin top is equipped with the toper top, and the ejector pin is mobilizable runs through the mould, is equipped with mobilizable manipulator anchor clamps above the mould.
The ejector plate is connected with the forming machine.
The ejector rod is vertically connected with the ejector plate, and the product ejector rod is obliquely arranged on the ejector plate.
The beneficial effects of the utility model are as follows: when the ejector rod ejects the runner, the conical ejector head at the end part is inserted into the runner, so that the runner waste is fixed on the ejector rod, and the drop of the runner waste after ejection is avoided.
Drawings
FIG. 1 is a flow channel ejection state diagram of the prior art;
FIG. 2 is a front view of an ejector pin ejector flow channel according to the present utility model;
fig. 3 is a rear view of the ejector pin ejector flow channel in the present utility model.
Reference numerals in the drawings are as follows: 1. the device comprises an ejector plate, 2, an ejector rod, 3, a conical ejector head, 4, a die, 5, a product ejector rod, 6, a runner, 7, a manipulator clamp, 8 and a product.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in fig. 2 and 3, a plastic mold runner anti-drop ejection mechanism comprises an ejector rod 2 vertically connected with an ejector plate 1, wherein the ejector plate 1 is connected with a forming machine, the ejector rod 2 is used for ejecting a runner 6, a conical ejector head 3 is arranged at the top of the ejector rod 2, the ejector rod 2 movably penetrates through a mold 4, and a movable manipulator clamp 7 is arranged above the mold 4.
The product ejector rod 5 is obliquely arranged on the ejector plate 1, the product 8 is obliquely ejected upwards, the ejector rod 2 ejects the runner 6 vertically upwards, after ejection, the runner 6 and the product 8 are manually cut off, the runner waste on the ejector rod 6 is clamped by the manipulator clamp 7, and the specified waste collection point is conveyed. In the ejection process of the runner 6, the conical ejection head 3 at the top of the ejector rod 2 ejects into the runner 6, namely, runner waste is fixed at the top of the ejector rod 2, so that the runner waste cannot fall into a die cavity at will, and die damage after die assembly caused by the existence of the runner waste in the die cavity is avoided.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (2)
1. The anti-drop ejection mechanism for the plastic mold runner is characterized by comprising an ejector rod (2) connected with an ejector plate (1), wherein the ejector rod (2) is used for ejecting the runner (6), a conical ejector head (3) is arranged at the top of the ejector rod (2), the ejector rod (2) movably penetrates through a mold (4), and a movable manipulator clamp (7) is arranged above the mold (4);
the ejector rod (2) is vertically connected with the ejector plate (1), the ejector rod (2) is used for vertically ejecting the runner (6) upwards, the product ejector rod (5) is obliquely arranged on the ejector plate (1), and the product ejector rod (5) is used for obliquely ejecting the product (8) upwards.
2. The plastic mold runner anti-drop ejection mechanism according to claim 1, wherein the ejector plate (1) is connected to a molding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321966917.8U CN220482465U (en) | 2023-07-25 | 2023-07-25 | Plastic mold runner anti-drop ejection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321966917.8U CN220482465U (en) | 2023-07-25 | 2023-07-25 | Plastic mold runner anti-drop ejection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220482465U true CN220482465U (en) | 2024-02-13 |
Family
ID=89837090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321966917.8U Active CN220482465U (en) | 2023-07-25 | 2023-07-25 | Plastic mold runner anti-drop ejection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220482465U (en) |
-
2023
- 2023-07-25 CN CN202321966917.8U patent/CN220482465U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |