CN223532874U - An injection mold for two-color caps - Google Patents
An injection mold for two-color capsInfo
- Publication number
- CN223532874U CN223532874U CN202423074786.XU CN202423074786U CN223532874U CN 223532874 U CN223532874 U CN 223532874U CN 202423074786 U CN202423074786 U CN 202423074786U CN 223532874 U CN223532874 U CN 223532874U
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- CN
- China
- Prior art keywords
- mold body
- mold
- adjusting block
- injection
- space
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molds, and particularly discloses an injection mold for a double-color cover, which comprises a mold body, wherein an injection molding space for injecting a workpiece is formed in the mold body, a push rod is vertically and slidingly connected in the mold body, and a power mechanism for driving the push rod to slide downwards is arranged at the bottom of the mold body. After the operation of moulding plastics for the first time is accomplished, afterwards use power unit to order about the ejector pin to slide downwards to make ejector pin gliding space unanimous with the space that needs the secondary to mould plastics, after power unit orders about the ejector pin to slide downwards to the established height, alright carry out the operation of moulding plastics for the second time, consequently need not to take out the product and carry out the operation of moulding plastics for the second time after, greatly improve this injection mold's practicality and work efficiency, the result of use is better.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold for a double-color cover.
Background
The mold is a variety of molds and tools for producing the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industrial production, in short, the mold is a tool for producing molded articles, and the double-color injection molding is to inject two different materials into the same set of mold, so that the molding process of the injection molded parts formed by the two materials is realized, some of the two materials are different in color, and some of the two materials are different in hardness, so that the aesthetic property, the assembly and other performances of the products are improved.
In the prior art, as the application number is 201921404884.1, grant the chinese patent with bulletin number CN211221746U, the name is a double-shot injection mold, disclosed a double-shot injection mold in the above-mentioned patent, including movable mould, cover half, slider and installation base, the cover half is fixed in on the installation base, slider sliding motion is provided with the stiff glue runner on the cover half, be provided with the soft plastic runner on the slider, be formed with the cavity of moulding plastics between movable mould, cover half and the slider, the cavity of moulding plastics includes stiff glue chamber and soft glue chamber, be provided with an hydro-cylinder in the one end that the installation base is close to the slider, the one end that the cover half is close to the slider is provided with the spring, the slider is close to or keeps away from the cover half and is controlled by hydro-cylinder and spring respectively.
The double-colored injection mold in above-mentioned patent can avoid the difficult or result of soft gum and hard gum separation of degumming that causes because the soft gum is packed tight power, reduces mould manufacturing cost. However, it is known that, in the injection molding operation of a bicolor product, two injection molding operations are generally required, and an injection mold in the prior art can only perform a single injection molding, and therefore, after the first injection molding operation, only the injection mold can be moved to a specific mold to perform the two injection molding operations, thereby affecting the injection molding efficiency of a workpiece.
Disclosure of utility model
The utility model aims to provide an injection mold for a double-color cover, which is used for solving the problems in the background technology.
In order to achieve the purpose, the injection mold for the double-color cover comprises a mold body, wherein an injection molding space for injecting a workpiece is formed in the mold body, a push rod is vertically and slidingly connected in the mold body, and a power mechanism for driving the push rod to slide downwards is arranged at the bottom of the mold body.
Further, an adjusting space is formed in the die body, an adjusting plate is arranged at the bottom of the ejector rod and is vertically arranged in the adjusting space, and the power mechanism part drives the adjusting plate to vertically slide in the adjusting space.
Further, the power mechanism comprises a power rod arranged on the bottom of the adjusting plate, and a driving unit for driving the power rod to vertically slide is arranged on the die body.
Further, the driving unit comprises an adjusting block which is connected to the die body in a sliding way, the power rod is arranged on the adjusting block, a driving part for driving the adjusting block to slide is arranged on the die body, and a limiting piece is further arranged between the adjusting block and the die body.
Further, the limiting piece comprises a roller wheel arranged on the die body through a rotating shaft, the adjusting block is provided with a through groove, when the driving part drives the adjusting block to slide, the roller wheel moves in the through groove, and the adjusting block is also provided with an inclined surface which is communicated with the through groove.
Further, the driving part is an air cylinder, and the adjusting block is arranged on the output end of the air cylinder through the connecting part.
Further, the connecting portion comprises a trapezoid groove formed in the adjusting block, a trapezoid block matched with the trapezoid groove is arranged at the output end of the air cylinder, and the trapezoid block is clamped in the trapezoid groove.
Further, the ejector rods are multiple, and each ejector rod is installed on the adjusting plate.
Compared with the prior art, the injection mold for the double-color cover has the beneficial effects that when the injection mold is used, the ejector rod is driven by the power mechanism to keep a set height, the state of the ejector rod is positioned below the injection molding space at the moment, the first injection molding requirement of a workpiece can be met, after the first injection molding operation is finished, the ejector rod is driven by the power mechanism to slide downwards, so that the space where the ejector rod slides downwards is consistent with the space where the second injection molding is required, and after the ejector rod is driven by the power mechanism to slide downwards to the set height, the second injection molding operation can be carried out, so that the secondary injection molding operation is not required after a product is taken out, the practicability and the working efficiency of the injection mold are greatly improved, and the use effect is better.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a mounting manner of a push rod according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a power mechanism according to an embodiment of the present utility model.
The reference numerals are 1, ejector rod, 2, adjusting plate, 3, power rod, 4, adjusting space, 5, adjusting block, 6, roller, 7, inclined plane, 8, connecting part, 9, driving part.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the utility model provides a technical scheme that an injection mold for a double-color cover comprises a mold body, wherein an injection space for injecting a workpiece is formed in the mold body, a push rod 1 is vertically and slidingly connected in the mold body, and a power mechanism for driving the push rod 1 to slide downwards is arranged at the bottom of the mold body.
Specifically, this an injection mold for double-colored lid, wherein includes the mould body, has seted up the space of moulding plastics that is used for moulding plastics the work piece on the mould body, is provided with the passageway of moulding plastics that is used for the glue solution circulation simultaneously on the mould body, and the passageway of moulding plastics is linked together with the space of moulding plastics, better operation of moulding plastics, wherein the inside vertical sliding connection of mould body has ejector pin 1, and ejector pin 1 top designs by oneself according to the work needs, can satisfy the needs of moulding plastics of work piece, wherein is provided with the power unit who is used for driving ejector pin 1 to slide downwards on the mould body bottom. When the injection mold is used, the ejector rod 1 is driven by the power mechanism to keep a preset height, the state of the ejector rod 1 is positioned below the injection molding space at the moment, the first injection molding requirement of a workpiece can be met, after the first injection molding operation is finished, the ejector rod 1 is driven by the power mechanism to slide downwards, so that the space where the ejector rod 1 slides downwards is consistent with the space where the second injection molding is required, and when the ejector rod 1 is driven by the power mechanism to slide downwards to the preset height, the second injection molding operation can be carried out, so that the second injection molding operation is not required after a product is taken out, the practicability and the working efficiency of the injection mold are greatly improved, and the use effect is better.
In the embodiment provided by the utility model, the die body is provided with the adjusting space 4, the bottom of the ejector rod 1 is provided with the adjusting plate 2, the adjusting plate 2 is vertically arranged in the adjusting space 4, and the power mechanism part drives the adjusting plate 2 to vertically slide in the adjusting space 4, so that the state of the ejector rod 1 can be adjusted according to the working requirement, and the use effect is better.
In the embodiment provided by the utility model, the power mechanism comprises a power rod 3 arranged on the bottom of an adjusting plate 2, a driving unit for driving the power rod 3 to vertically slide is arranged on a die body, the driving unit comprises an adjusting block 5 which is connected to the die body in a sliding manner, the power rod 3 is arranged on the adjusting block 5, a driving part 9 for driving the adjusting block 5 to slide is arranged on the die body, a limiting piece is further arranged between the adjusting block 5 and the die body, the limiting piece comprises a roller 6 which is arranged on the die body through a rotating shaft, a through groove is formed in the adjusting block 5, the roller 6 moves in the through groove when the driving part 9 drives the adjusting block 5 to slide, an inclined surface 7 is further formed in the adjusting block 5, and the inclined surface 7 is communicated with the through groove. Specifically, in the use, after the operation of moulding plastics for the first time is accomplished, drive adjusting block 5 through drive portion 9 and slide, when adjusting block 5 slip in-process, drive adjusting block 5 to slide down through the cooperation between gyro wheel 6 and the inclined plane 7, and then can drive power pole 3 and regulating plate 2 to slide down to make ejector pin 1 slide down, thereby can carry out the operation of moulding plastics for the second time. Specifically, the angle of inclined plane 7 and regulating plate 2 are in the inside sliding travel looks adaptation of adjusting space 4, satisfy the work needs.
In the embodiment provided by the utility model, the driving part 9 is a cylinder, and the adjusting block 5 is arranged on the output end of the cylinder through the connecting part 8.
In the embodiment provided by the utility model, the connecting part 8 comprises a trapezoid groove formed in the adjusting block 5, a trapezoid block matched with the trapezoid groove is arranged at the output end of the air cylinder, and the trapezoid block is clamped in the trapezoid groove and can be used for adjusting the state of the adjusting block 5.
In the embodiment provided by the utility model, a plurality of ejector rods 1 are arranged, and each ejector rod 1 is arranged on the adjusting plate 2, so that the working requirement is further met.
It should be noted that the electric equipment and the external power supply related to the application can be powered by the storage battery.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly as, for example, "connected" may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected or electrically connected, may be directly connected or indirectly connected through an intermediate medium, and may be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423074786.XU CN223532874U (en) | 2024-12-13 | 2024-12-13 | An injection mold for two-color caps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423074786.XU CN223532874U (en) | 2024-12-13 | 2024-12-13 | An injection mold for two-color caps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223532874U true CN223532874U (en) | 2025-11-11 |
Family
ID=97578578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423074786.XU Active CN223532874U (en) | 2024-12-13 | 2024-12-13 | An injection mold for two-color caps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223532874U (en) |
-
2024
- 2024-12-13 CN CN202423074786.XU patent/CN223532874U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |