CN114889078A - Mold operation monitoring method based on active identification - Google Patents
Mold operation monitoring method based on active identification Download PDFInfo
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- CN114889078A CN114889078A CN202210501264.XA CN202210501264A CN114889078A CN 114889078 A CN114889078 A CN 114889078A CN 202210501264 A CN202210501264 A CN 202210501264A CN 114889078 A CN114889078 A CN 114889078A
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- Prior art keywords
- identification
- injection mold
- mold
- product
- active identification
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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
- B29C45/76—Measuring, controlling or regulating
-
- 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
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C2045/7606—Controlling or regulating the display unit
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a die operation monitoring method based on active identification, which comprises the following steps: step one, allocating an identification ID to an active identification carrier of an injection mold; step two, when the injection mold is opened, acquiring a product structural integrity image and sending the product structural integrity image to a local server; step three, the local server detects the structural integrity image of the product, when the result is normal, the ejection mechanism acts, and when the result is abnormal, alarm information is generated and the ejection mechanism is controlled to stop acting; step four, when the ejection mechanism is reset, acquiring a product demolding completion degree image and sending the product demolding completion degree image to a local server; and step five, detecting the product demolding completion degree image by the local server, closing the mold of the injection mold when the result is normal, and generating alarm information and controlling the injection mold to stop closing the mold when the result is abnormal. The method for monitoring the operation of the die based on the active identification can effectively monitor the die and avoid the continuous work of the die when the die breaks down.
Description
Technical Field
The invention relates to a die operation monitoring method based on active identification.
Background
In recent years, the increasing demand for injection molded articles in industries such as automobiles, buildings, household appliances, food, medicines and the like has promoted the development and improvement of the whole injection molding and forming technology level, and has also driven the development of the injection molding industry. In the injection molding production, the injection mold is used as the most important molding equipment for processing injection molded products, and the quality of the injection mold is directly related to the quality of the products. And because the mold occupies a large proportion in the production cost of injection molding processing enterprises, the service life of the mold directly influences the cost of injection molding products. At present, in an injection molding workshop, in order to reduce the die repairing cost and improve the utilization rate of a die, most manufacturers adopt a manual shift operation mode, and an operator monitors the die state and the product quality in a visual mode, a probe mode and a hand touch mode, so that the efficiency is extremely low, the labor intensity is high, a large amount of manpower and material resources are required to be input, the missing inspection is easy to occur when the operator works fatigue, and even unsafe personal accidents are caused by the probe.
Disclosure of Invention
The invention aims to provide a die operation monitoring method based on an active identification, which can effectively monitor the operation state of a die, avoid the continuous work of the die when the die breaks down, and improve the production efficiency while protecting the die.
In order to achieve the purpose, the technical scheme of the invention is to design a die operation monitoring method based on active identification, which comprises the following steps:
step one, an industrial camera with a built-in active identification carrier is installed in an injection mold, and a unique identification ID is distributed to the active identification carrier;
triggering the industrial camera to shoot the injection mold to obtain a product structural integrity image when the injection mold is opened in place, and sending the obtained product structural integrity image to a local server through the active identification carrier, wherein the product structural integrity image carries an identification ID;
step three, the local server detects the structural integrity image of the product through a target detection algorithm and outputs a detection result, when the detection result is normal, an ejection mechanism of the injection mold performs ejection action, when the detection result is abnormal, corresponding alarm information is generated and sent to an intelligent terminal of a manager, and meanwhile, the ejection mechanism of the corresponding injection mold is controlled to stop ejection action according to the identification ID;
when the ejection mechanism of the injection mold is reset, triggering the industrial camera to shoot the injection mold to obtain a product demolding completion degree image, and sending the obtained product demolding completion degree image to a local server through the active identification carrier, wherein the product demolding completion degree image carries an identification ID;
and step five, the local server detects the product demolding finish degree image through a target detection algorithm and outputs a detection result, when the detection result is normal, the injection mold performs mold closing action, when the detection result is abnormal, corresponding alarm information is generated and sent to terminal equipment of a manager, and meanwhile, the corresponding injection mold is controlled to stop mold closing action according to the identification ID.
Preferably, in the first step, assigning a unique identification ID to the active identification bearer specifically includes:
after the active identification carrier is electrified and activated, an identification registration request is initiatively sent to the industrial internet recursive node, the industrial internet recursive node conducts auditing according to the received registration request, and a unique identification ID is generated after the auditing is passed and is written into the active identification carrier.
Preferably, in the third step, the method further comprises the following steps:
the local server carries out accumulated counting on the times of receiving the product structural integrity image and stores the count value of the accumulated counting.
Preferably, in the third step and the fifth step, the alarm information carries an identification ID.
Preferably, the identification ID is associated with a number of the corresponding injection mold.
Preferably, the intelligent terminal is a mobile phone or a tablet computer.
The invention has the advantages and beneficial effects that: the die operation monitoring method based on the active identification can effectively monitor the die operation state, and prevent the die from continuously working when the die breaks down, so that the die is protected, the die maintenance and replacement cost is reduced, meanwhile, the defective rate can be reduced, the production cost is reduced, and the production efficiency is effectively improved; in addition, the field monitoring of workers is not needed, the labor input is reduced, and the production safety is improved.
Detailed Description
The following further describes embodiments of the present invention with reference to examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The technical scheme of the specific implementation of the invention is as follows:
a mold operation monitoring method based on active identification comprises the following steps:
step one, an industrial camera with a built-in active identification carrier is installed in an injection mold, and a unique identification ID is distributed to the active identification carrier;
triggering the industrial camera to shoot the injection mold to obtain a product structural integrity image when the injection mold is opened in place, and then sending the obtained product structural integrity image to a local server through the active identification carrier, wherein the product structural integrity image carries an identification ID;
step three, the local server stores the received product structural integrity image, detects the product structural integrity image through a target detection algorithm, specifically detects the integrity of the product structure in the mold cavity, outputs a signal with a normal detection result when the detection result shows that the product structural integrity is normal, performs ejection action on an ejection mechanism of the injection mold, outputs a signal with an abnormal detection result when the detection result shows that the product structural integrity is abnormal, generates corresponding alarm information and sends the alarm information to an intelligent terminal of a manager, so that the manager is informed of processing in time, and controls the ejection mechanism of the corresponding injection mold to stop the ejection action according to the identification ID;
when the ejection mechanism of the injection mold is reset, triggering the industrial camera to shoot the injection mold to obtain a product demolding completion degree image, and then sending the obtained product demolding completion degree image to a local server through the active identification carrier, wherein the product demolding completion degree image carries an identification ID;
and step five, the local server stores the received product demolding completion degree image, and detects the product demolding completion degree image through a target detection algorithm, specifically, whether product demolding is completely completed or not is detected, when the detection result shows that product demolding is completely completed, a signal with a normal detection result is output, the injection mold performs mold closing action, when the detection result shows that product demolding is not completely completed, a signal with an abnormal detection result is output, corresponding alarm information is generated and sent to terminal equipment of a manager, the manager is timely notified to process, and meanwhile, the corresponding injection mold is controlled to stop mold closing action according to the identification ID. In the scheme, the corresponding image information of the injection mold in the mold opening and ejecting stages is obtained, and the corresponding operation is executed after the image information is detected, so that the mold can be prevented from continuously working when the mold breaks down, and the mold is protected; meanwhile, the defective rate can be reduced, the production cost is reduced, and the production efficiency is effectively improved.
Further, in the first step, assigning a unique identification ID to the active identification bearer specifically includes:
after the active identification carrier is electrified and activated, an identification registration request is initiatively sent to the industrial internet recursive node, the industrial internet recursive node conducts auditing according to the received registration request, and a unique identification ID is generated after the auditing is passed and is written into the active identification carrier.
Further, in the third step, the method further includes the following steps:
the local server carries out accumulated counting on the times of receiving the product structural integrity image and stores the count value of the accumulated counting. In the scheme, the production frequency data of the injection mold can be obtained through the counting value so as to judge whether the injection mold needs to be maintained or replaced.
Further, in the third step and the fifth step, the alarm information carries an identification ID. By adopting the scheme, the management personnel can quickly determine the failed injection mold.
Further, the identification ID is associated with a number of the corresponding injection mold.
Furthermore, the intelligent terminal is a mobile phone or a tablet computer.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A mold operation monitoring method based on active identification is characterized by comprising the following steps:
step one, an industrial camera with a built-in active identification carrier is installed in an injection mold, and a unique identification ID is distributed to the active identification carrier;
triggering the industrial camera to shoot the injection mold to obtain a product structural integrity image when the injection mold is opened in place, and sending the obtained product structural integrity image to a local server through the active identification carrier, wherein the product structural integrity image carries an identification ID;
step three, the local server detects the structural integrity image of the product through a target detection algorithm and outputs a detection result, when the detection result is normal, an ejection mechanism of the injection mold performs ejection action, when the detection result is abnormal, corresponding alarm information is generated and sent to an intelligent terminal of a manager, and meanwhile, the ejection mechanism of the corresponding injection mold is controlled to stop ejection action according to the identification ID;
when the ejection mechanism of the injection mold is reset, triggering the industrial camera to shoot the injection mold to obtain a product demolding completion degree image, and sending the obtained product demolding completion degree image to a local server through the active identification carrier, wherein the product demolding completion degree image carries an identification ID;
and step five, the local server detects the product demolding finish degree image through a target detection algorithm and outputs a detection result, when the detection result is normal, the injection mold performs mold closing action, when the detection result is abnormal, corresponding alarm information is generated and sent to terminal equipment of a manager, and meanwhile, the corresponding injection mold is controlled to stop mold closing action according to the identification ID.
2. The active identification-based mold operation monitoring method according to claim 1, wherein in the step one, assigning a unique identification ID to the active identification carrier specifically comprises:
after the active identification carrier is electrified and activated, an identification registration request is initiatively sent to the industrial internet recursive node, the industrial internet recursive node conducts auditing according to the received registration request, and a unique identification ID is generated after the auditing is passed and is written into the active identification carrier.
3. The active identification based mold operation monitoring method according to claim 2, further comprising the following steps in the third step:
the local server carries out accumulated counting on the times of receiving the product structural integrity image and stores the count value of the accumulated counting.
4. The active identification-based mold operation monitoring method according to claim 3, wherein in the third step and the fifth step, the alarm information carries an identification ID.
5. The active identification based mold operation monitoring method of claim 4, wherein the identification ID is associated with a number of a corresponding injection mold.
6. The active identification-based mold operation monitoring method according to claim 5, wherein the intelligent terminal is a mobile phone or a tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210501264.XA CN114889078A (en) | 2022-05-10 | 2022-05-10 | Mold operation monitoring method based on active identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210501264.XA CN114889078A (en) | 2022-05-10 | 2022-05-10 | Mold operation monitoring method based on active identification |
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| CN114889078A true CN114889078A (en) | 2022-08-12 |
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| CN202210501264.XA Pending CN114889078A (en) | 2022-05-10 | 2022-05-10 | Mold operation monitoring method based on active identification |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116811107A (en) * | 2023-08-29 | 2023-09-29 | 合肥佳州印刷包装有限公司 | Process for packaging anti-counterfeiting mark implanted product |
Citations (5)
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| CN1428733A (en) * | 2001-12-27 | 2003-07-09 | 鸿富锦精密工业（深圳）有限公司 | Information collecting and monitoring system |
| CN201717996U (en) * | 2010-06-13 | 2011-01-19 | 厦门伟迪康科技有限公司 | Mould monitor |
| CN105235159A (en) * | 2015-09-21 | 2016-01-13 | 苏州光子云光电有限公司 | Monitoring device and method for mold of injection molding machine |
| CN112721080A (en) * | 2020-12-30 | 2021-04-30 | 广州中和互联网技术有限公司 | Injection molding process intelligent point inspection method based on image recognition technology and MES |
| CN114043672A (en) * | 2021-11-04 | 2022-02-15 | 苏州协同创新智能制造装备有限公司 | Equipment dynamic information acquisition method based on active identification |
-
2022
- 2022-05-10 CN CN202210501264.XA patent/CN114889078A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1428733A (en) * | 2001-12-27 | 2003-07-09 | 鸿富锦精密工业（深圳）有限公司 | Information collecting and monitoring system |
| CN201717996U (en) * | 2010-06-13 | 2011-01-19 | 厦门伟迪康科技有限公司 | Mould monitor |
| CN105235159A (en) * | 2015-09-21 | 2016-01-13 | 苏州光子云光电有限公司 | Monitoring device and method for mold of injection molding machine |
| CN112721080A (en) * | 2020-12-30 | 2021-04-30 | 广州中和互联网技术有限公司 | Injection molding process intelligent point inspection method based on image recognition technology and MES |
| CN114043672A (en) * | 2021-11-04 | 2022-02-15 | 苏州协同创新智能制造装备有限公司 | Equipment dynamic information acquisition method based on active identification |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116811107A (en) * | 2023-08-29 | 2023-09-29 | 合肥佳州印刷包装有限公司 | Process for packaging anti-counterfeiting mark implanted product |
| CN116811107B (en) * | 2023-08-29 | 2023-10-31 | 合肥佳州印刷包装有限公司 | Process for packaging anti-counterfeiting mark implanted product |
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