CN110802808A - Guiding system for injection mold - Google Patents
Guiding system for injection mold Download PDFInfo
- Publication number
- CN110802808A CN110802808A CN201911174432.3A CN201911174432A CN110802808A CN 110802808 A CN110802808 A CN 110802808A CN 201911174432 A CN201911174432 A CN 201911174432A CN 110802808 A CN110802808 A CN 110802808A
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- China
- Prior art keywords
- guide
- airflow
- mold
- injection mold
- chamber
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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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Classifications
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- 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
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a guide system for an injection mold based on intelligent airflow guide, wherein the injection mold comprises a fixed mold and a movable mold; the guide system for the injection mold based on the intelligent airflow guide comprises a plurality of guide groove bodies and a plurality of guide end bodies, wherein the guide groove bodies and the guide end bodies are respectively arranged on a fixed mold and a movable mold and are in one-to-one correspondence with each other; a guide cavity with a hollow structure is arranged in the guide end body, a first airflow pipeline extending to the end part of the guide end body and a second airflow pipeline extending to the connecting position of the guide end body and the movable die are arranged in the guide cavity, and an air pump is arranged in the guide cavity; above-mentioned injection mold is with guide system based on air current intelligence direction can make the guide effect between cover half and the movable mould improve, can make the separation effect in the shaping separation process improve again.
Description
Technical Field
The invention relates to the field of injection molding processing, in particular to a guide system for an injection mold based on intelligent airflow guide.
Background
An injection mold is a mold for producing plastic products, which can give the plastic products complete structure and precise dimensions. In the production process of the existing injection mold, a movable mold is often required to move towards a fixed mold under the driving of injection molding equipment, so that an injection molding machine can be molded; in order to ensure that the fixed die and the movable die keep good position stability, a guide system is required to be arranged to perform auxiliary guide processing on the fixed die and the movable die, however, the existing guide system has certain defects in guide effect.
Disclosure of Invention
The invention aims to provide a guide system for an injection mold, which can obviously improve the guide effect of the injection mold in the working process.
In order to solve the technical problem, the invention relates to a guide system for an injection mold based on intelligent airflow guide, wherein the injection mold comprises a fixed mold and a movable mold; the guide system for the injection mold based on the intelligent airflow guide comprises a plurality of guide groove bodies and a plurality of guide end bodies, wherein the guide groove bodies and the guide end bodies are respectively arranged on a fixed mold and a movable mold and are in one-to-one correspondence with each other; the air pump is arranged in the guide cavity.
As an improvement of the present invention, the guiding chamber includes a first chamber connected to the first airflow pipeline and a second chamber connected to the second airflow pipeline, the first chamber and the second chamber are connected through a conducting pipeline, a one-way valve is disposed inside the conducting pipeline, the air pump is disposed in the first chamber, and an electromagnetic valve is disposed between the second chamber and the second airflow pipeline. By adopting the technical scheme, the first cavity can be used for forming the adsorption airflow in the first airflow pipeline, the adsorption airflow is conveyed into the second cavity through the conduction pipeline, the airflow is stored in the second cavity under the influence of the one-way valve and the electromagnetic valve, and the electromagnetic valve can be opened after the injection molding processing is completed between the fixed die and the movable die, so that the airflow is guided out through the second airflow pipeline to further perform auxiliary separation processing on the fixed die and the movable die.
As a modification of the present invention, the width of the second airflow duct is gradually reduced in the direction extending from the outside of the movable mold toward the inside thereof, the end portion of the second airflow duct extends in an arc shape in the circumferential direction of the leading end body, and the arc length of the end portion of the second airflow duct is at least 1/3 in the axial direction of the leading end body. By adopting the technical scheme, the transmission efficiency of the airflow in the second airflow pipeline can be ensured by gradually changing the width of the second airflow pipeline, and meanwhile, the width of the airflow formed during output is narrower, so that the injection molding part is prevented from being damaged; meanwhile, the end structure of the second airflow pipeline is arranged, so that the width range of the airflow during output can be ensured as far as possible, and the auxiliary separation effect between the movable mold and the fixed mold can be further improved.
By adopting the guide system for the injection mold based on the intelligent airflow guide of the technical scheme, the guide processing between the movable mold and the fixed mold can be realized through the engagement between the guide end body and the guide groove body; in the process that the guide end body extends towards the guide groove body, the guide end body can generate moving airflow through the air pump in the guide cavity so as to form absorption airflow of the guide end body relative to the guide groove body through the first airflow pipeline, and the absorption airflow can improve the moving speed and the guiding precision of the guide end body relative to the guide groove body in the moving process; meanwhile, the airflow in the guide chamber can pass through the second airflow pipeline after the fixed die and the movable die are subjected to injection molding processing so as to form output airflow between the fixed die and the movable die, and auxiliary separation processing can be formed between the fixed die and the movable die through the output airflow. Above-mentioned injection mold is with guide system based on air current intelligence direction can make the guide effect between cover half and the movable mould improve, can make the separation effect in the shaping separation process improve again.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a pilot tip according to the present invention;
list of reference numerals:
1-fixed mould, 2-movable mould, 3-guide groove body, 4-guide end body, 5-guide cavity, 501-first cavity, 502-second cavity, 503-communicating pipeline, 6-first airflow pipeline, 7-second airflow pipeline, 8-air pump, 9-check valve, 10-electromagnetic valve.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example 1
As shown in fig. 1 and fig. 2, the guiding system for the injection mold based on the intelligent airflow guiding comprises a fixed mold 1 and a movable mold 2; the guide system for the injection mold based on the intelligent airflow guide comprises a plurality of guide groove bodies 3 and a plurality of guide end bodies 4 which are respectively arranged on a fixed mold 1 and a movable mold 2, wherein the guide groove bodies 3 and the guide end bodies 4 are in one-to-one correspondence with each other; the air pump is characterized in that a guide cavity 5 adopting a hollow structure is arranged in the guide end body 4, a first air flow pipeline 6 extending to the end part of the guide end body 4 and a second air flow pipeline 7 extending to the connecting position of the guide end body 4 and the movable die 2 are arranged in the guide cavity 5, and an air pump 8 is arranged in the guide cavity 5.
As a modification of the present invention, the guiding chamber 5 includes a first chamber 501 connected to the first airflow duct 6 and a second chamber 502 connected to the second airflow duct 7, the first chamber 501 and the second chamber 502 are connected by a conducting duct 503, a one-way valve 9 is disposed inside the conducting duct 503, the air pump 8 is disposed in the first chamber 501, and an electromagnetic valve 10 is disposed between the second chamber 502 and the second airflow duct 7. By adopting the technical scheme, the first cavity can be used for forming the adsorption airflow in the first airflow pipeline, the adsorption airflow is conveyed into the second cavity through the conduction pipeline, the airflow is stored in the second cavity under the influence of the one-way valve and the electromagnetic valve, and the electromagnetic valve can be opened after the injection molding processing is completed between the fixed die and the movable die, so that the airflow is guided out through the second airflow pipeline to further perform auxiliary separation processing on the fixed die and the movable die.
By adopting the guide system for the injection mold based on the intelligent airflow guide of the technical scheme, the guide processing between the movable mold and the fixed mold can be realized through the engagement between the guide end body and the guide groove body; in the process that the guide end body extends towards the guide groove body, the guide end body can generate moving airflow through the air pump in the guide cavity so as to form absorption airflow of the guide end body relative to the guide groove body through the first airflow pipeline, and the absorption airflow can improve the moving speed and the guiding precision of the guide end body relative to the guide groove body in the moving process; meanwhile, the airflow in the guide chamber can pass through the second airflow pipeline after the fixed die and the movable die are subjected to injection molding processing so as to form output airflow between the fixed die and the movable die, and auxiliary separation processing can be formed between the fixed die and the movable die through the output airflow. Above-mentioned injection mold is with guide system based on air current intelligence direction can make the guide effect between cover half and the movable mould improve, can make the separation effect in the shaping separation process improve again.
Example 2
As a modification of the present invention, the width of the second air flow duct 7 is gradually reduced in the direction extending from the outside of the movable mold 2 toward the inside thereof, the end portion of the second air flow duct 7 extends in an arc shape in the circumferential direction of the leading end body 4, and the arc length of the end portion of the second air flow duct 7 is at least 1/3 in the axial direction of the leading end body 4. By adopting the technical scheme, the transmission efficiency of the airflow in the second airflow pipeline can be ensured by gradually changing the width of the second airflow pipeline, and meanwhile, the width of the airflow formed during output is narrower, so that the injection molding part is prevented from being damaged; meanwhile, the end structure of the second airflow pipeline is arranged, so that the width range of the airflow during output can be ensured as far as possible, and the auxiliary separation effect between the movable mold and the fixed mold can be further improved.
The remaining features and advantages of this embodiment are the same as those of embodiment 1.
Claims (1)
1. A guide system for an injection mold based on intelligent airflow guide is disclosed, wherein the injection mold comprises a fixed mold and a movable mold; the guide system for the injection mold based on the intelligent airflow guide is characterized by comprising a plurality of guide groove bodies arranged on a fixed mold and a plurality of guide end bodies arranged on a movable mold, wherein the guide groove bodies and the guide end bodies are in one-to-one correspondence with each other; a guide cavity with a hollow structure is arranged in the guide end body, a first airflow pipeline extending to the end part of the guide end body and a second airflow pipeline extending to the connecting position of the guide end body and the movable die are arranged in the guide cavity, and an air pump is arranged in the guide cavity;
the air pump is characterized in that the guide chamber comprises a first chamber connected to the first airflow pipeline and a second chamber connected to the second airflow pipeline, the first chamber and the second chamber are connected through a conduction pipeline, a one-way valve is arranged in the conduction pipeline, the air pump is arranged in the first chamber, and an electromagnetic valve is arranged between the second chamber and the second airflow pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911174432.3A CN110802808A (en) | 2017-09-25 | 2017-09-25 | Guiding system for injection mold |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911174432.3A CN110802808A (en) | 2017-09-25 | 2017-09-25 | Guiding system for injection mold |
| CN201710876352.7A CN107599312B (en) | 2017-09-25 | 2017-09-25 | Guide system for injection mold based on intelligent airflow guide |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710876352.7A Division CN107599312B (en) | 2017-09-25 | 2017-09-25 | Guide system for injection mold based on intelligent airflow guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110802808A true CN110802808A (en) | 2020-02-18 |
Family
ID=61058115
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911175953.0A Withdrawn CN110802810A (en) | 2017-09-25 | 2017-09-25 | Guiding system for injection mold |
| CN201710876352.7A Active CN107599312B (en) | 2017-09-25 | 2017-09-25 | Guide system for injection mold based on intelligent airflow guide |
| CN201911174432.3A Withdrawn CN110802808A (en) | 2017-09-25 | 2017-09-25 | Guiding system for injection mold |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911175953.0A Withdrawn CN110802810A (en) | 2017-09-25 | 2017-09-25 | Guiding system for injection mold |
| CN201710876352.7A Active CN107599312B (en) | 2017-09-25 | 2017-09-25 | Guide system for injection mold based on intelligent airflow guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN110802810A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114506014A (en) * | 2022-02-23 | 2022-05-17 | 合肥灿恒电气科技有限公司 | Cable testing bridge device of moulding plastics |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62151308A (en) * | 1985-12-26 | 1987-07-06 | Matsushita Electric Ind Co Ltd | Intermittent discharge device for compressed air in mold |
| CN104589587A (en) * | 2014-12-17 | 2015-05-06 | 杨磊 | Die and process for product surface smoothness treatment |
| CN106273258A (en) * | 2016-08-31 | 2017-01-04 | 福州巨昂精密模具科技有限公司 | A kind of mould for producing computer display screen base and guide frame thereof |
| CN206030323U (en) * | 2016-09-13 | 2017-03-22 | 台州市黄岩恒大塑胶有限公司 | Flowerpot mould and high reliability guiding mechanism thereof |
| CN107116728A (en) * | 2016-02-24 | 2017-09-01 | 十堰风神汽车橡塑制品有限公司 | A kind of new construction rubber mud guard mould |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH685237A5 (en) * | 1993-10-06 | 1995-05-15 | Otto Hofstetter Ag Werkzeug Un | Injection molding mold. |
| US7527490B2 (en) * | 2006-10-13 | 2009-05-05 | Mold-Masters (2007) Limited | Coinjection molding apparatus and related hot-runner nozzle |
| CN102974758B (en) * | 2012-12-11 | 2016-09-14 | 湖南天雁机械有限责任公司 | Turbocharger turbine blank wax pattern casting moulds with pneumatic ejecting mechanism |
| CN203831728U (en) * | 2014-05-09 | 2014-09-17 | 宁波石门伟业汽车材料有限公司 | Air inlet and outlet cover mould of air pump |
| CN203994490U (en) * | 2014-07-30 | 2014-12-10 | 四川省华蓥市辽望实业有限公司 | A kind of injection forming mold |
| CN106584770A (en) * | 2015-10-15 | 2017-04-26 | 南通精华动力科技有限公司 | High-efficiency plastic die and use method thereof |
| CN205364420U (en) * | 2016-03-14 | 2016-07-06 | 滁州市精华模具制造有限公司 | Injection mold |
| CN107116759A (en) * | 2017-07-06 | 2017-09-01 | 滁州市博康模具塑料有限公司 | One kind segmentation demoulding injection mold and its injection moulding process |
-
2017
- 2017-09-25 CN CN201911175953.0A patent/CN110802810A/en not_active Withdrawn
- 2017-09-25 CN CN201710876352.7A patent/CN107599312B/en active Active
- 2017-09-25 CN CN201911174432.3A patent/CN110802808A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62151308A (en) * | 1985-12-26 | 1987-07-06 | Matsushita Electric Ind Co Ltd | Intermittent discharge device for compressed air in mold |
| CN104589587A (en) * | 2014-12-17 | 2015-05-06 | 杨磊 | Die and process for product surface smoothness treatment |
| CN107116728A (en) * | 2016-02-24 | 2017-09-01 | 十堰风神汽车橡塑制品有限公司 | A kind of new construction rubber mud guard mould |
| CN106273258A (en) * | 2016-08-31 | 2017-01-04 | 福州巨昂精密模具科技有限公司 | A kind of mould for producing computer display screen base and guide frame thereof |
| CN206030323U (en) * | 2016-09-13 | 2017-03-22 | 台州市黄岩恒大塑胶有限公司 | Flowerpot mould and high reliability guiding mechanism thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110802810A (en) | 2020-02-18 |
| CN107599312A (en) | 2018-01-19 |
| CN107599312B (en) | 2020-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200218 |
|
| WW01 | Invention patent application withdrawn after publication |