LU100860B1 - Injection mold for improving product quality - Google Patents
Injection mold for improving product quality Download PDFInfo
- Publication number
- LU100860B1 LU100860B1 LU100860A LU100860A LU100860B1 LU 100860 B1 LU100860 B1 LU 100860B1 LU 100860 A LU100860 A LU 100860A LU 100860 A LU100860 A LU 100860A LU 100860 B1 LU100860 B1 LU 100860B1
- Authority
- LU
- Luxembourg
- Prior art keywords
- mold
- injection mold
- core rod
- injection
- product quality
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/36—Moulds having means for locating or centering cores
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention relates to the technical field of injection molds, in particular to an injection mold for improving product quality. The injection mold for improving product quality includes an upper mold and a lower mold, wherein the upper mold and the lower mold are arranged on a device of the injection mold, and a core rod fixing rod is disposed between the upper mold and the lower mold. The two ends of the core rod fixing rod are connected with the device of the injection mold. The injection mold according to the present invention is reasonable in structure, simple to operate and suitable for a product with a core rod, and the position of the core rod is not deviated; during demolding, the operation is convenient, the demolding can be completed without the need to pry the product, which not only reduces the labor intensity, but also improves the product, and the injection mold has high practical value.
Description
INJECTION MOLD FOR IMPROVING PRODUCT QUALITY
BACKGROUND
Technical Field
The present invention relates to the technical field of injection molds, in particular to an injection mold for improving product quality.
Related Art
Traditional injection molds are generally divided into upper molds and lower molds. These molds are suitable for producing products with a simple structure or without a core rod in the middle, but when the product structure is complicated and the volume is large and the middle of the product is provided with a core rod, if a device only provided with an upper mold and a lower mold is adopted, this operation leads to two defects: firstly, the core rod may be deflected under great pressure when the core rod is molded, resulting in deviation of the core rod; secondly, during demolding, if the product is large and complex in structure, it is necessary to pry the product for demolding. At this time, the product is still under high temperature, the technology strength of the injection mold is low, and the damage to the product caused by the prying occurs easily.
Summary
Against the aforementioned shortcomings in the prior art, the objective of the present invention is to provide an injection mold for improving product quality.
In order to achieve the aforementioned objective, the following technical solution is adopted according to the present invention:
The injection mold for improving product quality, including an upper mold and a lower mold, wherein the upper mold and the lower mold are arranged on a device of the injection mold, and a core rod fixing rod is disposed between the upper mold and the lower mold.
Preferably, the two ends of the core rod fixing rod are connected with the device of the injection mold.
By adoption of the aforementioned solution, in the present invention, before the device starts, a core rod is placed on the core rod fixing rod; after the device is started, the upper mold and the lower mold move towards the middle simultaneously and are closed finally; at the time, rubber enters a mold cavity through a glue injection port; after a certain period of time, the injection molding is finished, and the upper mold and the lower mold slowly move to the initial position. At this time, a sample is already on the core rod fixing rod, and the sample can be taken down from the fixing rod. The injection mold according to the present invention is reasonable in structure, simple to operate and suitable for a product with the core rod, and the position of the core rod is not deviated; during demolding, the operation is convenient, the demolding can be completed without the need to pry the product, which not only reduces the labor intensity, but also improves the product, and the injection mold has high practical value.
Brief Description of Drawings FIG. 1 is a structural schematic diagram of an embodiment of the present invention.
Description of Embodiments
Embodiments of the present invention are described in detail below by combination with accompanying drawings, but the present invention can be implemented by multiple different modes limited and covered by the claims.
As shown in FIG. 1, an injection mold for improving product quality provided by an embodiment of the present invention includes an upper mold 1 and a lower mold 2, wherein the upper mold 1 and the lower mold 2 are arranged on a device of the injection mold, and a core rod fixing rod 3 is disposed between the upper mold 1 and the lower mold 2.
The two ends of the core rod fixing rod 3 are connected with the device of the injection mold.
Before the device starts, a core rod 4 is placed on the core rod fixing rod 3; after the device is started, the upper mold 1 and the lower mold 2 move towards the middle simultaneously and are closed finally; at the time, rubber enters a mold cavity through a glue injection port; after a certain period of time, the injection molding is finished, and the upper mold 1 and the lower mold 2 slowly move to the initial position. At this time, a sample is already on the core rod fixing rod 3, and the sample can be taken down from the fixing rod 3.
What are described above are merely preferred embodiments of the present invention and do not accordingly limit the patent scope of the present invention. Equivalent structures or equivalent process transformations which are performed by utilizing the specification and accompanying drawing contents of the present invention are directly or indirectly applied to other relevant technical fields and shall be included within the patent protection scope of the present invention in a similar way.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU100860A LU100860B1 (en) | 2018-07-10 | 2018-07-10 | Injection mold for improving product quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU100860A LU100860B1 (en) | 2018-07-10 | 2018-07-10 | Injection mold for improving product quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU100860B1 true LU100860B1 (en) | 2018-12-03 |
Family
ID=64500069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU100860A LU100860B1 (en) | 2018-07-10 | 2018-07-10 | Injection mold for improving product quality |
Country Status (1)
| Country | Link |
|---|---|
| LU (1) | LU100860B1 (en) |
-
2018
- 2018-07-10 LU LU100860A patent/LU100860B1/en active IP Right Grant
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Effective date: 20181203 |