CN112045959B - Big data-based injection molding online visual detection system and equipment thereof - Google Patents
Big data-based injection molding online visual detection system and equipment thereof Download PDFInfo
- Publication number
- CN112045959B CN112045959B CN202010908598.XA CN202010908598A CN112045959B CN 112045959 B CN112045959 B CN 112045959B CN 202010908598 A CN202010908598 A CN 202010908598A CN 112045959 B CN112045959 B CN 112045959B
- Authority
- CN
- China
- Prior art keywords
- magnetic
- extrusion
- monitoring
- field
- quadrant
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 238000001746 injection moulding Methods 0.000 title claims abstract description 22
- 230000000007 visual effect Effects 0.000 title claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 115
- 238000000034 method Methods 0.000 claims abstract description 34
- 238000012806 monitoring device Methods 0.000 claims abstract description 34
- 230000006698 induction Effects 0.000 claims abstract description 31
- 230000008569 process Effects 0.000 claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims abstract description 24
- 230000006855 networking Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 65
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 8
- 230000001788 irregular Effects 0.000 claims description 2
- 235000012438 extruded product Nutrition 0.000 abstract description 6
- 230000005284 excitation Effects 0.000 description 21
- 238000007493 shaping process Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
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
- B29C45/76—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
- B29C45/1756—Handling of moulds or mould parts, e.g. mould exchanging means
-
- 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
- B29C45/80—Measuring, controlling or regulating of relative position of mould parts
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76177—Location of measurement
- B29C2945/76254—Mould
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76451—Measurement means
- B29C2945/76488—Magnetic, electro-magnetic
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76822—Phase or stage of control
- B29C2945/76913—Parameter setting
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76929—Controlling method
- B29C2945/76939—Using stored or historical data sets
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76929—Controlling method
- B29C2945/76993—Remote, e.g. LAN, wireless LAN
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides an injection molding online visual detection system based on big data and equipment thereof, wherein the injection molding online visual detection system comprises an extrusion device, a monitoring device, a networking device and a controller, wherein the extrusion device is configured to extrude an extrusion material; the monitoring device monitors the extrusion process of the extrusion device and transmits the monitored process to the controller; the networking device is configured to transmit a data link for monitoring of the monitoring device and processing of the extrusion device. The invention is also configured to monitor the quality of the extrusion product by adopting the magnetic induction plate, namely: and detecting the product through the magnetic induction plate, and comparing the product with the pictures stored in the database to further determine the quality of the extruded product.
Description
Technical Field
The invention relates to the technical field of injection molding production, in particular to an injection molding online visual detection system based on big data and equipment thereof.
Background
When a formed product is not completely taken out and a PIN needle of a precise plug-in unit such as metal and the like is not inserted in place, the precise and expensive die in the injection molding, plastic sucking, blow molding and die casting industries is very easy to damage the die after the die is closed, so that the major losses such as production halt, maintenance and the like are caused.
For example, CN100363167C prior art discloses a mixing extrusion cylinder mechanism of an injection molding machine, which cannot detect and analyze a mold before injection molding of the injection molding machine, thus affecting the service life of the mold and the product quality, and cannot detect and analyze the condition of the mold during injection molding of an injection molding system, thus failing to protect the mold and ensure the product quality. Another typical plasticizing screw for injection molding and injection molding methods disclosed in the prior art of WO2012056505a1 is to fixedly mount a camera outside a mold in the mold monitoring protector industry, so that a shot photo has a large angle deviation and large visual distortion, cannot take the full look of the mold, has many visual dead angles, and is difficult to detect, especially, the critical parts of the mold, such as a slide block and an inclined top, which are easily damaged, are difficult to take, and cannot protect; meanwhile, the distance between the monitor and the mold is too far, the shot image is fuzzy, and the detection protection effect is poor. Referring to the prior art disclosed in JP2015080851A, a material directly impacts a mold cavity through a main runner, so that the mold cavity is impacted by high temperature and high pressure, the mold cavity is damaged to different degrees along with the passage of time, and the quality of the forming mold is seriously affected by the bulk density of the material and the strength of the injected material.
The invention is made in order to solve the problems that the monitoring is lack in the using process of the die, the position of the monitor and the die is not set well, the quality of extrusion cannot be monitored, the extrusion force is too large and the like in the field.
Disclosure of Invention
The invention aims to provide an injection molding online visual detection system based on big data and equipment thereof, aiming at the defects of the existing injection molding production.
In order to overcome the defects of the prior art, the invention adopts the following technical scheme:
an injection molding online visual detection system based on big data and equipment thereof comprise an extrusion device, a monitoring device, a networking device and a controller, wherein the extrusion device is configured to extrude an extrusion material; the monitoring device monitors the extrusion process of the extrusion device and transmits the monitored process to the controller; the networking device is configured to transmit a data link for monitoring of the monitoring device and processing of the extrusion device.
Optionally, the extrusion device includes a body, an extrusion rod, a model cavity, a storage box and a first driving mechanism, the extrusion rod is disposed on one side of the model cavity and disposed on the body, one end of the extrusion rod is in driving connection with the first driving mechanism, the other end of the extrusion rod extends out towards the model cavity, a monitoring cavity is disposed right above the model cavity, the monitoring cavity is configured to monitor the extrusion process, and the storage cavity is configured to supply the extrusion material through a pipeline.
Optionally, the monitoring device comprises a magnetic induction element receiving magnetic strength, and a wide field-of-view quadrant magnetic detector and an auxiliary controller, the detector being configured to receive a first magnetic strength from the magnetic induction element; a narrow wide field-of-view quadrant magnetic detector receives a second magnetic strength from the magnetic strength sensing element; the auxiliary controller is configured to control the orientation of the magnetic sensing element based on a weighted combination of the following, the auxiliary controller tracking the magnetic strengths, the auxiliary controller responsive to an output of the wide field-of-view quadrant magnetic detector of the first magnetic strength, an output of the second magnetic strength, and the narrow field-of-view quadrant magnetic detector; the weighted combination comprises a constant ratio of an output of the wide field of view quadrant magnetic detector to an output of the narrow field of view quadrant magnetic detector over a period of time, the weighted combination comprising a normalized combination ranging from 100% of the output of the wide field of view quadrant magnetic detector and 0% of the output of the narrow field of view quadrant magnetic detector over a period of time; 100% of the output of the wide field-of-view quadrant magnetic detector and 100% of the output of the narrow field-of-view quadrant magnetic detector.
Optionally, the networking device comprises a data conversion mechanism, a data transmission mechanism and a database, wherein the data conversion mechanism is configured to upload the monitoring data of the monitoring device and perform conversion operation by the database and the data conversion mechanism, and the data conversion mechanism is further configured to collect the extrusion parameters of the extrusion device and the monitoring data of the monitoring device and perform data uploading or downloading with the server under the transmission of the data transmission mechanism.
Optionally, the controller controls the orientation of the magnetic sensing element based on the weighted combination when the output of the narrow field of view quadrant magnetic detector indicates that the centroid of the second magnetic strength is outside the linear response range of the narrow field of view quadrant, the controller controlling the orientation of the magnetic sensing element based on the weighted combination when: the output of the narrow field-of-view quadrant magnetic detector indicates that the centroid of the second magnetic flux is outside the linear response range of the narrow field-of-view.
Optionally, extrusion device still includes feeding mechanism and a plurality of mould, feeding mechanism pendulum constructs to change the mould, feeding mechanism is including removing track, feeding module and actuating mechanism, actuating mechanism with feeding module drive is connected, the feeding module with remove track sliding connection.
The beneficial effects obtained by the invention are as follows:
1. the database is configured to store various extrusion parameters and transmit the parameters with the controller through the networking device, so that the extrusion device can adjust and calibrate different parameters, and the extrusion device can have more appropriate application scenes;
2. whether the mould is arranged in the mould cavity or not is detected by the detection device; namely: detecting whether the mould is in a proper position or not, and protecting the whole mould;
3. the sliding and conveying driving mechanism is in control connection with the controller, so that the controller can slide according to actual needs and perform the operation of replacing the die.
4. By adopting the magnetic induction plate, the quality monitoring of the extruded product is also realized, namely: detecting the product through the magnetic induction plate, and comparing the product with the pictures stored in the database to further determine the quality of the extruded product;
5. through adopting detection device includes that the gain piece is right the operation of illumination of magnetic induction board carries out the correction for whole device can compensate or adjust the detection effect in the in-process of using, guarantees detection device can to the quality of product obtains the best detection effect.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a schematic structural view of the extrusion apparatus.
Fig. 2 is a schematic front view of the extrusion device.
Fig. 3 is a schematic structural diagram of the monitoring device.
Fig. 4 is a control flow diagram of the whole system.
Fig. 5 is a schematic control flow diagram of the extrusion apparatus.
Fig. 6 is a control flow diagram of the monitoring device.
Fig. 7 is a control flow diagram of the narrow field-of-view quadrant magnetic detector.
The reference numbers illustrate: 1-a feeding mechanism; 2-an extrusion device; 3-a monitoring device; 4-magnetic induction plate; 5-a magnetic induction element; 6-wide field quadrant magnetic detector.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following embodiments; it should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper" and "lower" and "left" and "right" etc., it is only for convenience of description and simplification of the description based on the orientation or positional relationship shown in the drawings, but it is not indicated or implied that the device or assembly referred to must have a specific orientation.
The first embodiment is as follows: an injection molding online visual detection system based on big data and equipment thereof comprise an extrusion device 2, a monitoring device 3, a networking device and a controller, wherein the extrusion device 2 is configured to extrude an extrusion material; the monitoring device 3 monitors the extrusion process of the extrusion device 2 and transmits the monitored process to the controller; the networking device is configured to transmit data links for monitoring of the monitoring device 3 and processing of the extrusion device 2; the extrusion device 2 comprises a body, an extrusion rod, a model cavity, a storage box and a first driving mechanism, wherein the extrusion rod is arranged on one side of the model cavity and arranged on the body, one end of the extrusion rod is in driving connection with the first driving mechanism, the other end of the extrusion rod extends out towards the model cavity, a monitoring cavity is arranged right above the model cavity and is configured to monitor the extrusion process, and the storage cavity is configured to supply extrusion materials through a pipeline; the monitoring device 3 comprises a magnetic induction element 5 receiving magnetic strength, a wide field quadrant magnetic detector 6 configured to receive a first magnetic strength from the magnetic induction element 5, and an auxiliary controller; the narrow wide field-of-view quadrant magnetic detector receives a second magnetic strength from the magnetic sensing element 5; the auxiliary controller is configured to control the orientation of the magnetic sensing element 5 based on a weighted combination of the following, the auxiliary controller tracking the magnetic strengths, the auxiliary controller responsive to the output of the wide field-of-view quadrant magnetic detector of the first magnetic strength, the output of the second magnetic strength and the narrow field-of-view quadrant magnetic detector; the weighted combination comprises a constant ratio of an output of the wide field of view quadrant magnetic detector to an output of the narrow field of view quadrant magnetic detector over a period of time, the weighted combination comprising a normalized combination ranging from 100% of the output of the wide field of view quadrant magnetic detector and 0% of the output of the narrow field of view quadrant magnetic detector over a period of time; 100% of the output of the wide field-of-view quadrant magnetic detector and 100% of the output of the narrow field-of-view quadrant magnetic detector; the networking device comprises a data conversion mechanism, a data transmission mechanism and a database, wherein the data conversion mechanism is configured to upload the monitoring data of the monitoring device 3 and perform conversion operation by the database and the data conversion mechanism, and the data conversion mechanism is further configured to collect the extrusion parameters of the extrusion device 2 and the monitoring data of the monitoring device 3 and perform data uploading or downloading with the server under the transmission of the data transmission mechanism; the controller controls the orientation of the magnetic sensing element 5 based on the weighted combination when the output of the narrow field-of-view quadrant magnetic detector indicates that the centroid of the second magnetic strength is outside the linear response range of the narrow field-of-view quadrant, the controller controlling the orientation of the magnetic sensing element 5 based on the weighted combination when: the output of the narrow field-of-view quadrant magnetic detector indicates that the centroid of the second magnetic flux is outside the linear response range of the narrow field-of-view; extrusion device 2 still includes feed mechanism 1 and a plurality of mould, 1 pendulum structure of feed mechanism is changed for the mould, feed mechanism 1 is including removing track, feed module and actuating mechanism, actuating mechanism with feed module drive is connected, the feed module with remove track sliding connection.
Example two: the present embodiment should be understood to include at least all the features of any one of the foregoing embodiments, and further improve on the same, and in particular, provide an injection molding online visual inspection system and apparatus thereof based on big data, including an extrusion device 2, a monitoring device 3, a networking device and a controller, wherein the extrusion device 2 is configured to extrude an extrusion material; the monitoring device 3 monitors the extrusion process of the extrusion device 2 and transmits the monitored process to the controller; the networking device is configured to transmit data links for monitoring of the monitoring device 3 and processing of the extrusion device 2; specifically, the cooperation between the extrusion device 2 and the monitoring device 3 ensures that the extrusion device 2 can be detected in the extrusion process, and adaptively adjusts the extrusion force of the extrusion device 2; the networking device transmits data with a database or externally set parameters, so that the extrusion device 2 is enabled to perform detection operation reasonably and efficiently; in addition, the networking device is also configured to be used cooperatively among the controllers, so that the data or the parameters can be uploaded or downloaded; in this embodiment, the system further includes a database, the database is configured to store various extrusion parameters and transmit the parameters to the controller through the networking device, so as to ensure that the extrusion device 2 can adjust different parameters, and thus the extrusion device 2 can have more appropriate application scenarios;
the extrusion device 2 comprises a body, an extrusion rod, a model cavity, a storage box and a first driving mechanism, wherein the extrusion rod is arranged on one side of the model cavity and arranged on the body, one end of the extrusion rod is in driving connection with the first driving mechanism, the other end of the extrusion rod extends out towards the model cavity, a monitoring cavity is arranged right above the model cavity and is configured to monitor the extrusion process, and the storage cavity is configured to supply extrusion materials through a pipeline; specifically, the extrusion rod of the extrusion device 2 is arranged opposite to the mold groove, so that the extrusion rod can extrude the mold in the mold groove in the extrusion process, and the extruded material is discharged through the mold groove to form a finished product identical to the mold; in this embodiment, the extrusion device 2 further includes a feeding mechanism 1 and a plurality of dies, the feeding mechanism 1 is configured to replace the dies, the feeding mechanism 1 includes a moving track, a feeding module, and a driving mechanism, the driving mechanism is in driving connection with the feeding module, and the feeding module is in sliding connection with the moving track; specifically, the feeding mechanism 1 is configured to perform feeding operation on the mold, in this embodiment, the moving track is configured to replace the mold, the moving track enables rapid replacement between the molds, and in addition, the feeding module is in driving connection with the driving mechanism so that the feeding module slides on the moving track; in the present embodiment, a detection device for detecting the mold is provided on the moving rail, the detection device being configured to detect whether the mold is disposed in the mold cavity; namely: detecting whether the mould is in a proper position or not, and protecting the whole mould; in addition, a monitoring device 3 is arranged right above the model groove and used for detecting the model arranged in the model groove, so that the model is prevented from being overheated or damaged due to the fact that the model is placed in the model groove in an irregular mode; in addition, in the present embodiment, the pressing device 2 further includes a conveying device configured to perform an operation of conveying the pressed finished product; during the transportation process, the conveying device and the finished product are clamped, so that the finished product is conveyed along the direction of the discharge port under the clamping of the transfer device; in this embodiment, the transfer device includes a moving groove, a clamping head, a fixed seat, and a transfer driving mechanism, the moving groove is parallel to the discharging direction of the finished product, the clamping head is disposed on the fixed seat to form a clamping portion, the clamping portion is slidably connected to the moving groove, and the transfer driving mechanism is drivingly connected to the clamping portion, so that the clamping portion can rapidly move the clamping portion under the transfer driving mechanism; in addition, a sliding wheel is arranged between the clamping part and the moving track, so that the clamping part can slide quickly along the direction of the moving track in the clamping process;
the monitoring device 3 comprises a magnetic induction element 5 receiving magnetic strength, a wide field quadrant magnetic detector 6 configured to receive a first magnetic strength from the magnetic induction element 5, and an auxiliary controller; the narrow wide field-of-view quadrant magnetic detector receives a second magnetic strength from the magnetic sensing element 5; the auxiliary controller is configured to control the orientation of the magnetic sensing element 5 based on a weighted combination of the following, the auxiliary controller tracking the magnetic strengths, the auxiliary controller responsive to the output of the wide field-of-view quadrant magnetic detector of the first magnetic strength, the output of the second magnetic strength and the narrow field-of-view quadrant magnetic detector; the weighted combination comprises a constant ratio of an output of the wide field of view quadrant magnetic detector to an output of the narrow field of view quadrant magnetic detector over a period of time, the weighted combination comprising a normalized combination ranging from 100% of the output of the wide field of view quadrant magnetic detector and 0% of the output of the narrow field of view quadrant magnetic detector over a period of time; 100% of the output of the wide field-of-view quadrant magnetic detector and 100% of the output of the narrow field-of-view quadrant magnetic detector; in particular, the controller controls the orientation of the magnetic sensing element 5 based on the weighted combination when the output of the narrow field quadrant magnetic detector indicates that the centroid of the second magnetic strength is outside the linear response range of the narrow field quadrant, the controller controlling the orientation of the magnetic sensing element 5 based on the weighted combination when: the output of the narrow field-of-view quadrant magnetic detector indicates that the centroid of the second magnetic flux is outside the linear response range of the narrow field-of-view; specifically, in the present embodiment, the detecting device includes a magnetic sensing plate 4, and the magnetic sensing plate 4 is configured to monitor the condition of the mold or the mold groove, so that the magnetic sensing plate 4 can monitor according to the state of the mold, ensure that the mold can be connected to the controller during use, and timely replace the mold by the feeding device under the monitoring of the magnetic sensing plate 4; in this embodiment, the magnetic induction plate 4 is in data connection with the controller, and the mold is replaced under the driving of the transfer mechanism; in addition, the magnetic induction plate 4 is also configured to monitor the quality of the extruded product, namely: detecting the product through the magnetic induction plate 4, and comparing the product with the pictures stored in the database to further determine the quality of the extruded product;
in this embodiment, the magnetic induction element 5 for receiving magnetic strength is disposed at any side of the mold slot, and is used for detecting the magnetic strength, so that in the process of using the mold, whether various disadvantages exist or not, namely: an operation of monitoring a state of the mold; in the present embodiment, the monitoring device 3 controls the direction of the magnetic sensitive element 5 receiving the magnetic strength in response to a weighted combination of the outputs of the received magnetism at the magnetic detectors originating from the wide-field-of-view quadrant magnetic detector and the narrow-field-of-view quadrant magnetic detector, which receive; when the magnetic induction plate 4 is guided toward the source of the magnetic intensity with a certain level of accuracy, the magnetic induction plate 4 receives the magnetic intensity and forwards the magnetic intensity to the quick steering mirror; in this embodiment, the magnetic strength may be a collimated magnetic strength having a width of the order of several centimeters; thus, in an environment where the source of magnetic strength is many miles from the system, it may be necessary to point the magnetic sensing plate 4 accurately at the magnetic source to properly receive the magnetic strength; the controller may also control the angular orientation of the fast steering mirror to further acquire and track the magnetic strength forwarded by the magnetic sensing plate 4 for use in the system; in this embodiment, the fast steering mirror may relay the magnetic intensity to a beacon filter, which may separate the beacon signal from the magnetic data signal, and vice versa, such that the beacon signal is directed to the beam splitter; the beam splitter may provide a first magnetic strength to the wide field-of-view quadrant magnetic detector and a second magnetic strength to the narrow field-of-view quadrant magnetic detector; a first output of the wide field-of-view quadrant magnetic detector is based on a first magnetic strength to a position of the wide field-of-view quadrant magnetic detector, and a second output of the narrow field-of-view quadrant magnetic detector is based on the position; the second magnet reaches the narrow field quadrant magnetic detector; in this embodiment, these positions are based on the current direction of the fast-steering mirror controlled by the controller; although a quick steering mirror is used as the magnetic induction element 5 in the system, in the present embodiment, other types of magnetic induction elements 5 controlled by the controller are used at the magnetic induction element 5; additionally, other magnetic components use supplemental beacon filters and beam splitters such as magnetic lenses, turning plates, etc. to focus the collimated beacon signal or perform other functions before directing the first or second magnetic strengths; to a wide field quadrant magnetic detector or a narrow field quadrant magnetic detector; in the present embodiment, the detection device includes an operation of a gain block to correct the irradiation of the magnetic induction plate 4, so that the whole device can compensate or adjust the detection effect during the use process; in particular, the gain block may provide a configurable amount of gain to the first output and the gain block may provide a configurable amount of gain to the second output prior to processing by the controller; also, the controller may include the functionality of a gain block; in this embodiment, the gain block sum may change the relative amplitudes of the first and second outputs; furthermore, the gain level applied by the gain block may be determined as part of a testing or characterization phase of the system, a phase performed during manufacturing of the system; in other examples, configuring the gain block controller during one or more phases of operation of the system may use the orientation of the magnetically sensitive plate 4 as a relatively coarse angle control mechanism to receive the magnetic strength, and may use the orientation of the fast steering mirror as a relatively fine angle control mechanism to acquire and track the magnetic strength; the controller may use the magnetic sensing plate 4 to initially point to a region of the source of the desired magnetic strength, and then may use the fast steering mirror to more accurately acquire and track the magnetic strength over a range of angles; it may be desirable to closely track magnetic strength to support magnetic flux signals at high data rates; the quadrant magnetic detector may comprise four individual magnetic detector cells, such as: a magneto-diode or other magneto-sensitive device that can be shaped and/or arranged into four separate, but equally sized and shaped quadrants; singular zones are formed, such as: a circular shape; based on the amount of magnetism received at each magnetic detector cell, the magnetic detector cell can generate a corresponding amount of current, which can then be provided to a corresponding transimpedance amplifier to convert it to magnetism; converting the received current into a corresponding analog voltage; in this embodiment, each transimpedance amplifier can then provide the voltages it generates for summing, and a different amplifier can generate one or more analog voltages as outputs;
the networking device comprises a data conversion mechanism, a data transmission mechanism and a database, wherein the data conversion mechanism is configured to upload the monitoring data of the monitoring device 3 and perform conversion operation by the database and the data conversion mechanism, and the data conversion mechanism is further configured to collect the extrusion parameters of the extrusion device 2 and the monitoring data of the monitoring device 3 and perform data uploading or downloading with the server under the transmission of the data transmission mechanism; specifically, in this embodiment, the data is converted and then connected to the server, so that the whole extrusion device can collect or detect data uploading or downloading operation during use, and the extrusion device 2 can be protected during production of the whole extrusion device 2, and in addition, in this embodiment, the data is transmitted under the conversion operation of the data conversion mechanism, so that the whole extrusion device 2 can transmit data between the extrusion parameters during use; in this embodiment, the networked device is also used for exchanging data with the database, namely: the database and the local parameters of the extrusion device 2 are uploaded or downloaded, so that the extrusion device 2 can reasonably and efficiently perform the extrusion process of the extrusion device 2, and in addition, a closed-loop control system is formed among the networked devices, the extrusion device 2 and the controller, namely: the extrusion parameters of the extrusion device 2 or the networking device acquires the processing parameters from the database and monitors the extrusion operation of the extrusion device 2 under the guidance of the controller, so that the extrusion process can be processed at high speed.
Example three: this embodiment, which should be understood to include at least all of the features of any of the preceding embodiments and to be further improved upon, in particular provides a system for detection, the system comprising an excitation source configured to provide a plurality of natural excitations; the magnetic modulator is configured to receive and modulate the plurality of intrinsic magnetic excisions to form an output magnetic excisional comprising a plurality of modulated magnetic excisionals, each of the modulated magnetic excisionals having primary magnetic wires, wherein a first set of the primary magnetic wires on edges of the output magnetic excisional are parallel to each other along a magnetic axis; the magnetic modulator comprises a magnetic strength shaping component configured to shape an incident excitation strength formed based on the plurality of natural excitation strengths such that the first set of main lines on the edge of the output excitation strength are parallel; the magnetic modulator further comprises a collimator configured to receive and collimate the plurality of natural excitation intensities to form a plurality of collimated excitation intensities of incident excitation intensity, and wherein incident excitation intensity is received and shaped and determined by a magnetic intensity shaping component; the magnetic field shaping component is further configured to redistribute radiation and phase of the plurality of collimated excitation intensities based on a distance between the magnetic field shaping component and the collimator, the magnetic field magnitude being at least one of 1; a plurality of angles of the collimated laser intensity and the incident direction of the incident laser intensity at the position of the magnetic intensity shaping component; a second set of main magnet wires, different from the first set of main magnet wires, on the edge of the output excitation strength is parallel to the first set of main magnet wires; the excitation source comprises a multi-junction pulsed magnetosensitive diode comprising a plurality of magnetic emission regions and a plurality of gaps interleaved with the plurality of magnetic emission regions, and wherein the plurality of magneto-emission regions are configured to provide a plurality of natural excitation strengths; the main magnetic lines of at least two of the plurality of collimated excitation intensities on the edge of the incident excitation intensity are not parallel to each other; the multi-junction pulsed magnetosensitive diode comprises at least three magnetic emitting regions, each of the at least three magnetic emitting regions providing one of the plurality of natural excitation strengths; the magnetic intensity shaping assembly comprises one or more of a prism array, a diffractive magnetic induction element 5 and a phase plate, each comprising an input surface configured to receive the collimated laser intensity and an output surface and configured to output the laser intensity; the magnetic induction element 5 determines the wedge angle of the prism array based on one or more of the incidence direction of the incident laser intensity and the refractive index of the prism array; the length of the base plate of the prism array is in the range of about 3.0mm to about 5.0mm, the width of the base plate of the prism array is in the range of about 0.5mm to about 1.5mm, the array of the prism array is about 0.005mm to about 0.015mm, and the refractive index of the prism array is about 1.51, so that the extrusion quality of the extrusion device 2 can be protected in the detection of the die groove and the die;
determining a period of the diffractive magneto-sensitive element 5 based on one or more of an incident direction of the incident laser intensity and a wavelength of the incident laser intensity; the diffractive magnetic induction element 5 comprises one or more of a multi-level magnetic grid and a continuous magnetic grid; the refractive index of the phase plate includes a gradient along a direction perpendicular to the magnetic axis, and the gradient is determined based on one or more of an incident direction of the incident magnetic strength and a thickness of the phase; the detection period of the diffraction magnetic induction element 5 enables the detection of the die seat and the die in the detection process; in addition, the multi-junction pulsed magnetic sensing diode is configured to provide a first intrinsic magnetic strength in a first incident direction and a second intrinsic magnetic strength in a second incident direction different from the incident magnetic; a first incident direction; a magnetic modulator comprising a magnetic strength shaping component, the magnetic strength shaping component comprising: a transparent substrate and a magnetic shaping part on the transparent part for selectively shaping the first intrinsic magnetic strength and the second intrinsic magnetic strength and forming a combined magnetic strength including main magnetic strengths from the first intrinsic magnetic strength and the second intrinsic magnetic strength, wherein the main magnetic strengths are parallel to each other; the magnetic modulator further includes: a collimator further configured remote from the magnetic intensity shaping component, the collimator configured to receive and collimate the first and second local laser intensities to form first and second collimated magnetic intensities, wherein the first and second collimated magnetic intensities are received and shaped by the magnetic intensity shaping component; the magnetic shaping portion is configured to selectively shape the first natural magnetic strength and the second natural magnetic strength based on a magnetic strength size of at least one of the first collimated magnetic strength and the second collimated magnetic strength; the distance between the collimator and the magnetic strength shaping assembly; the magnetic modulator further includes: a collimator configured to be remote from the magnetic field shaping component, the collimator configured to receive and collimate at least three of the natural excitation magnets to form at least three collimated excitation magnets, the collimated excitation magnets received and shaped by the magnetic field; the magnetic shaping section is configured to selectively shape at least three of the natural excitation intensities based on a magnetic intensity size of at least one of the at least three collimated excitation intensities and a distance between the collimator and the collimator.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
In summary, the injection molding online visual detection system and the injection molding online visual detection equipment based on the big data are constructed by the database to store various extrusion parameters and transmit the parameters with the controller through the function of the networking device, so that the extrusion device can adjust and calibrate different parameters, and the extrusion device can have more proper application scenes; whether the mould is arranged in the mould cavity or not is detected by a detection device; namely: whether the mold is in a proper position or not is detected, and the whole mold is protected; through the control connection of the sliding conveying driving mechanism and the controller, the controller can slide according to actual requirements and perform the operation of replacing the mold. By using the magnetic induction plate, the quality of the extrusion product is monitored, namely: detecting the product through a magnetic induction plate, and comparing the product with pictures in a storage database to further determine the quality of the extruded product; through adopting the detection device to include the operation that the gain block carries out the correction to the irradiation of magnetic induction board for whole device can compensate or adjust the detection effect in the in-process of using, guarantees that detection device can obtain the best detection effect to the quality of product.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
In conclusion, it is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that these examples are illustrative only and are not intended to limit the scope of the invention. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (1)
1. The injection molding online visual detection system based on the big data is characterized by comprising an extrusion device, a monitoring device, a networking device and a controller, wherein the extrusion device is configured to extrude an extrusion material; the monitoring device monitors the extrusion process of the extrusion device and transmits the monitored process to the controller; the networking device is configured to transmit data links for monitoring of the monitoring device and processing of the extrusion device;
the extrusion device comprises a body, an extrusion rod, a die cavity, a storage box and a first driving mechanism, wherein the extrusion rod is arranged on one side of the die cavity and arranged on the body, one end of the extrusion rod is in driving connection with the first driving mechanism, the other end of the extrusion rod extends out towards the die cavity, a monitoring cavity is arranged right above the die cavity and is constructed for monitoring the extrusion process, and the storage cavity is configured for supplying extrusion materials through a pipeline;
the monitoring device comprises a magnetic induction element for receiving magnetic strength, a narrow field quadrant magnetic detector, a wide field quadrant magnetic detector and an auxiliary controller; the wide field-of-view quadrant magnetic detector is configured to receive a first magnetic strength from the magnetic sensing element, and the narrow field-of-view quadrant magnetic detector is configured to receive a second magnetic strength from the magnetic sensing element; the auxiliary controller is configured to control an orientation of the magneto-responsive element based on a weighted combination of an output of the wide-field-of-view quadrant magnetic detector and an output of the narrow-field-of-view quadrant magnetic detector over a period of time when the output of the narrow-field-of-view quadrant magnetic detector indicates that a centroid of the second magnetic intensity is outside a linear response range of the narrow-field-of-view quadrant, the normalized combination in which the output of the wide-field-of-view quadrant magnetic detector is proportional to the output of the narrow-field-of-view quadrant magnetic detector;
the networking device comprises a data conversion mechanism, a data transmission mechanism and a database, wherein the data conversion mechanism is configured to upload the monitoring data of the monitoring device and perform conversion operation by the database and the data conversion mechanism, and the data conversion mechanism is further configured to collect the extrusion parameters of the extrusion device and the monitoring data of the monitoring device and perform data uploading or downloading with a server under the transmission of the data transmission mechanism;
the extrusion device further comprises a feeding mechanism and a plurality of dies, wherein the feeding mechanism comprises a moving track, a feeding module and a driving mechanism, the driving mechanism is in driving connection with the feeding module, and the feeding module is in sliding connection with the moving track; the moving track enables the molds to be rapidly replaced, and the feeding module is in driving connection with the driving mechanism so that the feeding module slides on the moving track; a detection device for detecting the mold is provided on the moving rail, the detection device being configured to detect whether the mold is disposed within a mold cavity; and a monitoring device is arranged right above the die cavity and used for detecting the die arranged in the die cavity, so that the die is prevented from being overheated or damaged due to the fact that the die is placed in the die cavity in an irregular manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010908598.XA CN112045959B (en) | 2020-09-02 | 2020-09-02 | Big data-based injection molding online visual detection system and equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010908598.XA CN112045959B (en) | 2020-09-02 | 2020-09-02 | Big data-based injection molding online visual detection system and equipment thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112045959A CN112045959A (en) | 2020-12-08 |
| CN112045959B true CN112045959B (en) | 2022-02-22 |
Family
ID=73608478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010908598.XA Active CN112045959B (en) | 2020-09-02 | 2020-09-02 | Big data-based injection molding online visual detection system and equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112045959B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9310446B2 (en) * | 2012-10-18 | 2016-04-12 | Analog Devices, Inc. | Magnetic field direction detector |
| CN206272754U (en) * | 2016-11-18 | 2017-06-20 | 江门市大光明电力设备厂有限公司 | A kind of Visualized Monitoring System for being molded production |
| CN108226169A (en) * | 2018-01-16 | 2018-06-29 | 上海熙视光电科技有限公司 | A kind of intelligent online vision detection system of injection |
| CN210174144U (en) * | 2019-05-20 | 2020-03-24 | 广州华新科智造技术有限公司 | Device for online rheological measurement and online injection molding |
| CN110624971B (en) * | 2019-10-17 | 2021-01-05 | 佛山市三水凤铝铝业有限公司 | Infrared induction extruder has |
-
2020
- 2020-09-02 CN CN202010908598.XA patent/CN112045959B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112045959A (en) | 2020-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10974457B2 (en) | Device and method for calibrating an irradiation system of an apparatus for producing a three-dimensional work piece | |
| CN107107481B (en) | For generating manufacture the equipment of three-dimensional structure part | |
| US11027494B2 (en) | Device and method for calibrating an irradiation system of an apparatus for producing a three-dimensional work piece | |
| CN108472870B (en) | Method for calibrating a device for producing a three-dimensional object | |
| KR102280355B1 (en) | Shaping device and shaping method | |
| EP3412383B1 (en) | Apparatus for additive manufacturing of a product with a calibration device and method for calibration of an apparatus of this kind | |
| US7710558B2 (en) | Automated online measurement of glass part geometry | |
| EP3210713A1 (en) | Laser power monitoring in additive manufacturing | |
| BRPI9912231B1 (en) | "System for automatically controlling layering of a material on a substrate and method of manufacturing an article" | |
| US11993007B2 (en) | Measuring system for a device for the generative manufacturing of a three-dimensional object | |
| WO2015121730A1 (en) | Method and device for optically monitoring the sintering of three-dimensional objects made from powders | |
| CN106180712A (en) | A kind of double light source metal dust 3 D-printing system and Method of printing | |
| US20180193956A1 (en) | Systems and methods for additive manufacturing in-build assessment and correction of laser pointing accuracy | |
| CN112045959B (en) | Big data-based injection molding online visual detection system and equipment thereof | |
| JP2017072768A (en) | Light irradiation device and light irradiation method | |
| US20020041376A1 (en) | Light scattering particle size distribution measuring apparatus and method of use | |
| US11850793B2 (en) | Laser array position detection | |
| CN111465484B (en) | Apparatus and method for producing an object by additive manufacturing | |
| EP0789258B1 (en) | Automatic measuring system of the wear of the overhead distribution contact wires | |
| CN108534621A (en) | A kind of glass linear scale self-checking device based on machine vision | |
| US7361921B2 (en) | Device and method for plane-parallel orientation of a the surface of an object to be examined in relation to a focus plane of a lens | |
| EP3717205B1 (en) | Apparatus and method for producing an object by means of additive manufacturing | |
| RU2811830C2 (en) | Device for online monitoring of shape of deposited layer and control of direct laser growing of items from metal powders | |
| CN117718208A (en) | UV curing automatic adjustment method and device for optical divider | |
| KR20210067614A (en) | MONITORING METHOD and APPARATUS FOR 3D PRINTING |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230614 Address after: 361004 unit 1801, Strait building, No. 9, Hubin East Road, Siming District, Xiamen City, Fujian Province Patentee after: Xiamen Yuhao Marriott Intelligent Equipment Co.,Ltd. Address before: 361024 No. 600, science and engineering road, Jimei District, Fujian, Xiamen Patentee before: XIAMEN University OF TECHNOLOGY |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An online visual inspection system and equipment for injection molding based on big data Effective date of registration: 20231208 Granted publication date: 20220222 Pledgee: Xiamen Bank Co.,Ltd. Pledgor: Xiamen Yuhao Marriott Intelligent Equipment Co.,Ltd. Registration number: Y2023980070169 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |