CN213227279U - Auxiliary positioning structure for first-color product of double-color mold - Google Patents
Auxiliary positioning structure for first-color product of double-color mold Download PDFInfo
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- CN213227279U CN213227279U CN202021644612.1U CN202021644612U CN213227279U CN 213227279 U CN213227279 U CN 213227279U CN 202021644612 U CN202021644612 U CN 202021644612U CN 213227279 U CN213227279 U CN 213227279U
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Abstract
The utility model relates to a first color product auxiliary positioning structure of double-colored mould, affiliated double-colored injection mold technical field, including the die carrier, the die carrier in be equipped with mould benevolence, mould benevolence up end on be equipped with a plurality of mould benevolence location batter posts that are the integration with mould benevolence, die carrier up end and mould benevolence between be equipped with into the die cavity. The die carrier include the front mould fixing base, front mould fixing base and mould benevolence between be equipped with the front mould board, the front mould board side be equipped with a plurality of hydro-cylinders, hydro-cylinder and shaping chamber between be equipped with interior axle of taking out, interior axle of taking out and hydro-cylinder between be equipped with the hydro-cylinder connecting block, interior axle of taking out and shaping chamber between be equipped with interior the axle movable nested interior of taking out of axle and inserting. Has the characteristics of simple structure, good stability and long service life. Prevent the first color product shrink displacement of double-colored mould, solved the problem of first color product and second look back mould dislocation. Meanwhile, the first color product is prevented from moving, and the product surface is prevented from being scratched.
Description
Technical Field
The utility model relates to a double-colored injection mold technical field, concretely relates to first look product assistance-localization real-time structure of double-colored mould.
Background
The double-color mold is a mold in which two plastic materials are injected on the same injection molding machine and are molded twice, but the product is only demoulded once. This molding process, also known as two-shot molding, is typically accomplished with a single mold and requires a specialized two-shot injection molding machine. The double-color mold is increasingly popular in the market, the appearance of the product can be more beautiful by the process, the color can be easily changed without spraying, but the manufacturing cost is high, and the technical requirement is high.
In some double-color molds, after the injection molding of a first color product is finished and a mold is opened, the product can contract and displace, so that the first color product and a second color rear mold are staggered after the front mold and the second color rear mold are closed.
Disclosure of Invention
The utility model discloses there is not enough of first color product and second color back mould dislocation among the main prior art of solving, provides a first color product assistance-localization real-time structure of double-colored mould, and it has simple structure, the good and long service life's of stability characteristics. Prevent the first color product shrink displacement of double-colored mould, solved the problem of first color product and second look back mould dislocation. Meanwhile, the first color product is prevented from moving, and the product surface is prevented from being scratched.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a first color product auxiliary positioning structure of double-colored mould, includes the die carrier, the die carrier in be equipped with mould benevolence, mould benevolence up end on be equipped with a plurality of mould benevolence location batter posts that are the integration with mould benevolence, die carrier up end and mould benevolence between be equipped with the shaping chamber. The die carrier include the front mould fixing base, front mould fixing base and mould benevolence between be equipped with the front mould board, the front mould board side be equipped with a plurality of hydro-cylinders, hydro-cylinder and shaping chamber between be equipped with interior axle of taking out, interior axle of taking out and hydro-cylinder between be equipped with the hydro-cylinder connecting block, interior axle of taking out and shaping chamber between be equipped with interior the axle movable nested interior of taking out of axle and inserting.
Preferably, a thimble connected with a pin shaft of the inner pulling shaft is arranged between the inner pulling shaft and the forming cavity, and the thimble is connected with the inner pulling insert in a nested manner.
Preferably, an inner drawing guide block which is connected with the inner drawing shaft in a nested manner is arranged between the oil cylinder connecting block and the front template.
Preferably, the upper end of the front template is provided with a template frame body, and four corners of the template frame body are provided with mold closing guide posts which are integrally and vertically arranged with the template frame body.
Preferably, the front mold fixing seat is fixedly connected with the front mold plate through bolts.
The utility model discloses can reach following effect:
the utility model provides a first look product assistance-localization real-time structure of double-colored mould compares with prior art, has simple structure, the good and long service life's of stability characteristics. Prevent the first color product shrink displacement of double-colored mould, solved the problem of first color product and second look back mould dislocation. Meanwhile, the first color product is prevented from moving, and the product surface is prevented from being scratched.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural sectional view of the present invention.
In the figure: the mould comprises a mould frame 1, a mould closing guide post 2, a mould core positioning inclined post 3, a mould core 4, a forming cavity 5, an internal drawing insert 6, a mould frame body 7, an oil cylinder connecting block 8, an oil cylinder 9, an internal drawing guide block 10, an internal drawing shaft 11, an ejector pin 12, a front mould plate 13 and a front mould fixing seat 14.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in fig. 1 and 2, an auxiliary positioning structure for a first color product of a two-color mold comprises a mold frame 1, a mold core 4 is arranged in the mold frame 1, a pair of mold core positioning inclined columns 3 which are symmetrically distributed and integrated with the mold core 4 are arranged on the upper end surface of the mold core 4, and a molding cavity 5 is arranged between the upper end surface of the mold frame 1 and the mold core 4. The die carrier 1 comprises a front die fixing seat 14, a front die plate 13 is arranged between the front die fixing seat 14 and the die core 4, and the front die fixing seat 14 is fixedly connected with the front die plate 13 through bolts. The upper end of the front template 13 is provided with a template frame body 7, and four corners of the template frame body 7 are provided with mold closing guide posts 2 which are integrally and vertically arranged with the template frame body 7. The side edge of the front template 13 is provided with 6 oil cylinders 9, an inner drawing shaft 11 is arranged between the oil cylinders 9 and the forming cavity 5, an ejector pin 12 connected with the inner drawing shaft 11 through a pin shaft is arranged between the inner drawing shaft 11 and the forming cavity 5, and the ejector pin 12 is connected with the inner drawing insert 6 in a nested manner. An oil cylinder connecting block 8 is arranged between the inner pumping shaft 11 and the oil cylinder 9, and an inner pumping guide block 10 which is connected with the inner pumping shaft 11 in a nested manner is arranged between the oil cylinder connecting block 8 and the front template 13. An inner drawing insert 6 movably nested with the inner drawing shaft 11 is arranged between the inner drawing shaft 11 and the forming cavity 5.
In conclusion, the auxiliary positioning structure for the first-color product of the double-color mold has the characteristics of simple structure, good stability and long service life. Prevent the first color product shrink displacement of double-colored mould, solved the problem of first color product and second look back mould dislocation. Meanwhile, the first color product is prevented from moving, and the product surface is prevented from being scratched.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without deviating from the basic characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In conclusion, the above description is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (5)
1. The utility model provides a first color product assistance-localization real-time structure of double-colored mould which characterized in that: the die comprises a die frame (1), wherein a die core (4) is arranged in the die frame (1), a plurality of die core positioning inclined columns (3) integrated with the die core (4) are arranged on the upper end surface of the die core (4), and a forming cavity (5) is arranged between the upper end surface of the die frame (1) and the die core (4); die carrier (1) include front mould fixing base (14), front mould fixing base (14) and mould benevolence (4) between be equipped with front template (13), front template (13) side be equipped with a plurality of hydro-cylinders (9), hydro-cylinder (9) and shaping chamber (5) between be equipped with interior axle (11) of taking out, interior axle (11) of taking out and hydro-cylinder (9) between be equipped with hydro-cylinder connecting block (8), interior axle (11) of taking out and shaping chamber (5) between be equipped with interior axle (11) of taking out movable nested interior the inserting (6) of taking out mutually.
2. The auxiliary positioning structure for the first color product of the two-color mold according to claim 1, wherein: an ejector pin (12) connected with the inner pulling shaft (11) through a pin shaft is arranged between the inner pulling shaft (11) and the forming cavity (5), and the ejector pin (12) is connected with the inner pulling insert (6) in an embedded mode.
3. The auxiliary positioning structure for the first color product of the two-color mold according to claim 1, wherein: an inner drawing guide block (10) which is connected with an inner drawing shaft (11) in an embedded manner is arranged between the oil cylinder connecting block (8) and the front template (13).
4. The auxiliary positioning structure for the first color product of the two-color mold according to claim 1, wherein: the upper end of the front template (13) is provided with a template frame body (7), and four corners of the template frame body (7) are provided with mold closing guide posts (2) which are integrally vertical to the template frame body (7).
5. The auxiliary positioning structure for the first color product of the two-color mold according to claim 1, wherein: the front mould fixing seat (14) is fixedly connected with the front template (13) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021644612.1U CN213227279U (en) | 2020-08-10 | 2020-08-10 | Auxiliary positioning structure for first-color product of double-color mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021644612.1U CN213227279U (en) | 2020-08-10 | 2020-08-10 | Auxiliary positioning structure for first-color product of double-color mold |
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| CN213227279U true CN213227279U (en) | 2021-05-18 |
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| CN202021644612.1U Active CN213227279U (en) | 2020-08-10 | 2020-08-10 | Auxiliary positioning structure for first-color product of double-color mold |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942192A (en) * | 2021-11-30 | 2022-01-18 | 广州导新模具注塑有限公司 | Multicolor injection molding and sealing glue molding inner-drawing structure and use method thereof |
| WO2024183097A1 (en) * | 2023-03-06 | 2024-09-12 | 浙江赛豪实业有限公司 | Product in-mold fixing mechanism of mold |
-
2020
- 2020-08-10 CN CN202021644612.1U patent/CN213227279U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942192A (en) * | 2021-11-30 | 2022-01-18 | 广州导新模具注塑有限公司 | Multicolor injection molding and sealing glue molding inner-drawing structure and use method thereof |
| WO2024183097A1 (en) * | 2023-03-06 | 2024-09-12 | 浙江赛豪实业有限公司 | Product in-mold fixing mechanism of mold |
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