CN109228214B - Injection molding process quality detection device, detection management system and monitoring method - Google Patents
Injection molding process quality detection device, detection management system and monitoring method Download PDFInfo
- Publication number
- CN109228214B CN109228214B CN201811177692.1A CN201811177692A CN109228214B CN 109228214 B CN109228214 B CN 109228214B CN 201811177692 A CN201811177692 A CN 201811177692A CN 109228214 B CN109228214 B CN 109228214B
- Authority
- CN
- China
- Prior art keywords
- injection molding
- product
- data
- server
- workpiece
- 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
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
- B29C45/7686—Measuring, controlling or regulating the ejected articles, e.g. weight control
-
- 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
- B29C45/72—Heating or cooling
- B29C45/7207—Heating or cooling of the moulded articles
-
- 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
- B29C2945/76003—Measured parameter
- B29C2945/7613—Weight
-
- 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
- B29C2945/76461—Optical, e.g. laser
-
- 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
Abstract
The invention belongs to the field of system automation control, and particularly relates to an injection molding process quality detection device, which comprises the following technical scheme: a detection management system comprises an injection molding machine, an injection molding machine controller, a server, a product quality detection system and a human-computer interaction system, wherein the injection molding machine controller is in communication connection with the server, the server stores product data of injection molding products and feeding parameter control software, and transmits the product data of the injection molding products to the server for storage in real time; the weight quality data of the injection molding process quality detection device is weighed and detected by a workpiece weighing device in the injection molding process quality detection device, and the injection molding process quality detection device has the advantages that: compared with the prior art, the automatic detection and the real-time monitoring of the product feeding process can be realized by adopting an automatic sampling mode, and the automatic detection and the real-time monitoring are integrated in a detection management system, so that the automation efficiency of an enterprise is improved, and the cost and the quality of a final product are controllable.
Description
Technical Field
The invention relates to the field of system automation control research and development, in particular to an injection molding process quality detection device.
Background
The plastic product is generally suitable for injection molding of an injection molding machine, and in the processing process, the feeding amount and feeding parameter control of the feeding, heating temperature and other adjustments of the product are included, in the traditional process, the quality of the product is also directly checked manually, and automatic sampling inspection cannot be realized.
Disclosure of Invention
One of the objectives of the present invention is to provide an injection molding process quality inspection device to overcome at least one of the above disadvantages.
It is an object of the present invention to overcome at least one of the above disadvantages and to provide an inspection management system.
It is an object of the present invention to overcome at least one of the above disadvantages and to provide a monitoring method for a test management system.
In order to achieve the purpose, the invention adopts the following technical scheme: an injection molding process quality detection device comprises a main frame arranged on a discharge conveyer belt of an injection molding machine, four end parts of the main frame are provided with fixed blocks, one end of the bottom of each fixed block is fixedly arranged on two side parts of the discharge conveyer belt, one end of the top of each fixed block is connected with the main frame through a support rod in a supporting manner, the main frame comprises an upper frame, a sliding frame is arranged between the upper frame and the discharge conveyer belt, the sliding frame is provided with a workpiece weighing device, the workpiece weighing device is electrically connected with a main control device and feeds detected analog quantity information back to the main control device for storage or data processing, the four end parts of the sliding frame are connected with the upper frame through connecting rods, be provided with in the front portion that lies in upper rack direction of delivery and grab the material manipulator, grab the one end of material manipulator and extend towards row material conveyer belt direction, grab the top one end of material manipulator and connect down the air cylinder, push down the above-mentioned manipulator of grabbing of air cylinder transmission and push down or the lifting towards row material conveyer belt direction.
The lower air cylinder is fixedly arranged on an air cylinder fixing frame, the air cylinder fixing frame is arranged on the upper rack in a sliding mode through a first sliding part in the material discharging direction parallel to the material discharging conveying belt, and a first driving piece is arranged to drive the air cylinder fixing frame to slide in the material discharging direction parallel to the material discharging direction.
The sliding frame is arranged on the upper rack in a sliding mode through a second sliding part parallel to the material discharge direction of the material discharge conveying belt, and a second driving part is arranged to drive the sliding frame to slide in a parallel mode towards the material discharge direction.
The upper frame is provided with a side plate, the side plate is provided with a visual detection system, the visual detection system carries out detection output relative to the direction of one side of the workpiece weighing device, and the visual detection system is in control connection with the main control device and feeds back a detected signal to the main control device for storage or data processing.
A detection management system comprises an injection molding machine, an injection molding machine controller, a server, a product quality detection system and a human-computer interaction system, wherein the injection molding machine controller is in communication connection with the server, the server stores product data of injection molding products and feeding parameter control software, and transmits the product data of the injection molding products to the server for storage in real time; the weight quality data of the workpiece are weighed and detected by the workpiece weighing device in the injection molding process quality detection device;
the product quality detection system is in communication connection with the server and the injection molding machine controller and is used for detecting whether the product quality of each injection molding product is qualified or not, detecting the appearance quality or the weight quality of the injection molding product in real time and transmitting the product appearance quality or the weight quality data of the injection molding product to the server for storage in real time;
the server is used for reading and storing product data of the injection molding machine controller and appearance quality data or weight data of injection molding products in real time, generating a report according to the product data of the injection molding machine controller and the product appearance quality data or weight data detected by the product quality detection system in a contrast mode, analyzing the report, analyzing whether the feeding process is in a problem or not by the server, and correcting feeding parameter setting or manually adjusting feeding parameters through a human-computer interaction system through automatic parameter adjustment software of feeding parameter control software.
The product data comprises process parameters of the injection molding product, and the process parameters comprise temperature parameters or pressure parameters or position parameters or feeding quantity parameters when the injection molding machine injects glue.
The server comprises a product database for storing product data, an appearance quality database for storing product appearance quality data, a product weight database for storing product weight data and comparison report software for generating a report, wherein the server is provided with algorithm processing software of a product quality detection system.
The appearance quality data comprises color detection data and color spot detection data, wherein the color detection data refers to RGB numerical values of the injection molding product, and the color spot detection data refers to the number, position, shape, direction and size of color spots on the injection molding product.
The product quality detection system comprises a visual detection system, a workpiece weighing device and algorithm processing software, wherein the visual detection system is used for capturing an injection molding product and transmitting image data to the algorithm processing software, the workpiece weighing device is used for weighing the weight of the injection molding product, and the algorithm processing software is used for detecting, analyzing and processing a product picture shot by the visual detection system.
A monitoring method for a detection management system comprises the following steps: comprises an injection molding machine controller, a server and a product quality detection system, and is characterized by comprising the following steps; step one, an injection molding machine controller stores product data of an injection molding product in real time, and a product quality detection system detects appearance quality or weight data of the injection molding product in real time and generates and stores the appearance quality data and the weight data; step two, the server reads and stores the product data of the injection molding machine controller and the product appearance quality data and the weight data of the product quality detection system in real time; step three, generating a report by comparison report software in the server according to the product data of the injection molding machine controller and the product appearance quality data and the weight data detected by the product quality detection system; and step four, the server analyzes the report, when the quality problem of the injection molding product occurs in the report, the server can analyze that the condition is the outlet error in the feeding process, and the automatic parameter adjusting software of the feeding parameter control software can correct the feeding parameter setting or manually adjust the feeding parameters through a human-computer interaction system.
The invention has the advantages that: compared with the prior art, the automatic detection and the real-time monitoring of the product feeding process can be realized by adopting an automatic sampling mode, and the automatic detection and the real-time monitoring are integrated in a detection management system, so that the automation efficiency of an enterprise is improved, and the cost and the quality of a final product are controllable.
Description of the drawings:
FIG. 1 is a schematic view of an embodiment of an injection molding process quality inspection apparatus in a three-dimensional 1 state;
FIG. 2 is a schematic structural view of an injection molding process quality inspection apparatus according to an embodiment;
FIG. 3 is a schematic structural view of a three-dimensional structure 2 of the injection molding process quality detection apparatus according to the embodiment.
Detailed Description
Example 1: as shown in the attached figures 1-2: an injection molding process quality detection device comprises a main frame 1 arranged on a discharge conveyer belt of an injection molding machine, four end parts of the main frame 1 are provided with fixed blocks 11, one end of the bottom of each fixed block 11 is fixedly arranged at two side parts of the discharge conveyer belt 8, one end of the top of each fixed block is supported and connected with the main frame 1 through a supporting rod 12, the main frame 1 comprises an upper frame 10, a sliding frame 3 is arranged between the upper frame 10 and the discharge conveyer belt 8, the sliding frame 3 is provided with a workpiece weighing device 4, the workpiece weighing device 4 is electrically connected with a main control device and feeds detected analog quantity information back to the main control device for storage or data processing, the four end parts of the sliding frame 3 are connected with the upper frame 10 through connecting rods 30, a material grabbing manipulator 2 is arranged at the front part of the conveying direction of the upper frame 10, one end of the material, the pushing cylinder 21 drives the grabbing manipulator 2 to push down or lift up towards the discharging conveyer belt 8.
In the embodiment, the automatic material grabbing device is particularly suitable for sampling inspection, and the material grabbing mechanical arm 2 is started to grab a workpiece on a discharging conveying belt 8 of an injection molding machine to the workpiece weighing device 4 for weighing or is matched with a subsequent visual detection system for detection according to requirements.
The lower air cylinder 21 is fixedly arranged on an air cylinder fixing frame 22, the air cylinder fixing frame 22 is arranged on the upper frame 10 in a sliding manner through a first sliding part 23 which is parallel to the material discharging direction of the material discharging conveyer belt 8, a first driving part 24 is arranged to drive the air cylinder fixing frame 22 to slide in a parallel manner towards the material discharging direction, and the first driving part 24 can be in a transmission manner similar to a fourth driving part. .
The grabbing part of the material grabbing manipulator 2 is suitable for different workpieces to be configured correspondingly, and the workpiece grabbing device in the prior art can achieve the intended purpose, and certainly, in this embodiment, the grabbing part is not suitable for all plastic workpieces, but is only suitable for workpieces which are easy to grab, specifically, similar to the driving mode of a pneumatic clamping manipulator, different clamping ports are configured for grabbing different workpieces, so that the intended technical purpose can be achieved, and therefore, the detailed description is omitted here.
Wherein the sliding frame 3 is arranged on the upper frame 10 in a sliding way through a second sliding part 31 which is parallel to the discharging direction of the discharging conveyer belt 8, a second driving part 32 is arranged for driving the sliding frame to slide in parallel to the discharging direction of the materials, during the application, the carriage 3 can be further driven by the second drive member 32 to move, in particular, by the first drive member 24, by means of the relative involutory movement, the workpiece can be quickly intercepted onto the workpiece weighing device 4, or in the event of a failure of one of the first and second drive elements 24, 32, it still ensures that the system will operate, in particular, when the first drive member 24 or the second drive member 32 is activated, it is possible to satisfy that a certain mechanism moves to move the workpiece weighing device 4 to below the material grasping robot 2 to drop the workpiece onto the weighing pan of the workpiece weighing device 4.
The upper frame 10 has a side plate 12, the side plate 12 is provided with a vision detection system 5, the vision detection system 5 may include a light supplement lamp and an industrial camera 54 which perform light source output relative to the workpiece direction, the viewing direction of the industrial camera 54 is set relative to the position of the workpiece placed on the workpiece weighing device 4, the vision detection system 5 performs detection output relative to the direction of one side of the workpiece weighing device placed in, and the vision detection system controls and connects the main control device and feeds back the detected signal to the main control device for storage or data processing.
In order to meet the detection requirements of different products, the visual detection system 5 is fixedly arranged on a fixed frame 50, the fixed frame 50 is arranged in the direction parallel to the side plate 12 through a vertical third sliding piece 55, a fourth driving piece is arranged to drive the fixed frame 50 to further drive the visual detection system 5 to lift or descend, and an industrial camera 54 of the visual detection system 5 is controlled to move to different positions through controlling the fourth driving piece, so that workpiece graphs at different height positions of the products can be shot, specifically, the fourth driving piece can be a servo motor 51 which drives a threaded lead screw 52 through the transmission threaded lead screw 52, the threaded lead screw 52 drives a threaded sleeve 53 arranged on the fixed frame 50, the servo motor 51 drives the threaded lead screw 52 to rotate, so that the fixed frame 50 is lifted or descended, and the industrial camera 54 of the visual detection system is driven to lift or descend.
Wherein, set up a multistation graduated disk 41 between lieing in work piece weighing device 4 and carriage 3, multistation graduated disk 41 drives work piece weighing device multi-angle rotating, multistation graduated disk 41 can be three stations or quadruplex position, be applicable to different work pieces, the configuration that can be corresponding according to the angle of its product, can carry out corresponding rotation according to the needs of shooing of the industrial camera 54 of visual detection system 5, thereby realize the multi-angle figure of product and absorb, improve the accurate detection of product when later stage product visual monitoring, thereby improve the integrality that its work piece figure absorbed, the graduated disk can be detected with cooperation visual detection system 5 by master control device control connection.
Wherein, set up the work piece fixing device between locating between work piece weighing device 4 and the upper frame 10, the work piece fixing device includes a fixed plate 6 and the fifth driving piece 61 that the transmission fixed plate 6 moved toward the work piece weighing device, the fifth driving piece 61 can be the cylinder or the mode of pushing down electric putter, the work piece fixing device can be two sets of both sides that set up in the work piece weighing device or be located a set of in the upper frame and accessible fourth slider slides and set up in the upper frame, preferably, one side that the fixed plate is located the work piece can set up the die cavity with the shape complex of work piece top position, in order to set firmly the work piece steadily.
The stop mechanism is arranged in the material discharging direction of the material grabbing manipulator 2 from the material discharging conveying belt and comprises a rotating shaft 70 arranged between two fixing blocks 11, one end of the stop rod 7 is connected with the rotating shaft, a sixth driving piece 71 which drives the rotating shaft 70 and enables the stop rod to rotate is arranged, the sixth driving piece 71 can be a servo cylinder, and specifically, the rotation stroke of the stop rod 7 can be controlled by matching with the servo cylinder so as to be suitable for stopping a high-degree workpiece.
When a workpiece with low height is matched, the workpiece needs to be rotated to be close to the axial direction of the discharging conveying belt, when the workpiece is high in height, the expected technical purpose can be achieved only by rotating a small amount of axial rotation, stopping efficiency is further improved, specifically, for a part of the workpieces can be stopped at the middle position, the structure can be used for stopping the workpieces with different types, and the structure is simple and high in compatibility.
Wherein, a baffle plate 72 is arranged on the fixed block 11, the baffle plate 72 is arranged at the other side of the rotation direction of the discharging conveyer belt far away from the stop lever 7, the baffle plate 72 is used for stopping the rotation stroke of the stop lever 7, the baffle plate 72 is provided with a first connecting piece 73, the stop lever 7 is provided with a second connecting piece 74, when the stop lever 7 is parallel to the baffle plate 72, the first connecting piece 73 and the second connecting piece 74 are mutually connected, the first connecting piece 73 and the second connecting piece 74 are movable locking pieces which are inserted and buckled or attracted by a magnet, in the specific embodiment, the first connecting piece 73 can be a magnet, the second connecting piece 74 is a magnetic piece which is attracted by a magnet or an insertion block of the first connecting piece 73 is a slot, and the movable locking of the baffle plate 72 and the stop lever 7 which are cooperatively arranged is used for preventing the stop lever 7 from locking on the baffle plate 72 and thus not stopping the movement of the workpiece, in particular, other control parts do not need to be started to lock the stop lever, and the structure is simple and easy to use.
The material receiving detection part 74 is arranged on one side, located in the material receiving direction of the material discharging conveying belt 8, of the stop lever 7, the material receiving detection part 74 is a micro switch or an infrared sensor, the detection part of the micro switch is arranged relative to the material receiving direction, and in the application process, when the micro switch or the infrared sensor is matched to block a workpiece, a switching value closing information signal of the micro switch or the infrared sensor can be fed back to the main control device, and the main control device controls the material grabbing manipulator to grab the workpiece, so that the automation efficiency of the material grabbing manipulator is further improved.
In the embodiment, the first cooling device 75 may be, for example, a blower or an exhaust fan consistent with the second cooling device, and in the application process, the blocked workpiece is further blown to cool or extract heat thereof, so as to reduce the temperature of the workpiece to a stable temperature, so that when the workpiece is used in cooperation with the vision detection system, the workpiece is already in a stable state, and the state of the product is further improved when the workpiece is photographed by an industrial camera in cooperation with the vision detection system, thereby improving the accuracy of image capture of the product.
Wherein, set up second cooling device 33 at the carriage bottom, second cooling device 33 cools off the output for arranging material conveyer belt bottom, second cooling device can be for a plurality of groups of hair-dryers carry out blast air output or heat extraction for arranging material conveyer belt surface, it is concrete, in the application, when the work piece is carried to the hair-dryer below, can carry out blast air cooling or heat extraction to the work piece and make its cooling shaping as early as possible with the heat that reduces the work piece, further say, the setting of cooperation second cooling device, when it is idle not getting, be applicable to and cool off the output to the work piece, further improve the utilization ratio of its equipment.
Example 2: a detection management system comprises an injection molding machine, an injection molding machine controller, a server, a product quality detection system and a human-computer interaction system, wherein the injection molding machine controller is in communication connection with the server, the server stores product data of injection molding products and feeding parameter control software, and transmits the product data of the injection molding products to the server for storage in real time;
the weight quality data of the injection molding process is weighed and detected by a workpiece weighing device in the injection molding process quality detection device with the structure in the embodiment 1;
the product quality detection system is in communication connection with the server and the injection molding machine controller and is used for detecting whether the product quality of each injection molding product is qualified or not, detecting the appearance quality or the weight quality of the injection molding product in real time and transmitting the product appearance quality or the weight quality data of the injection molding product to the server for storage in real time;
the server is used for reading and storing product data of the injection molding machine controller and appearance quality data or weight data of injection molding products in real time, generating a report according to the product data of the injection molding machine controller and the product appearance quality data or weight data detected by the product quality detection system in a contrast mode, analyzing the report, analyzing whether the feeding process is in a problem or not by the server, and correcting feeding parameter setting or manually adjusting feeding parameters through a human-computer interaction system through automatic parameter adjusting software of feeding parameter control software.
The product data comprises process parameters of the injection molding product, and the process parameters comprise temperature parameters, pressure parameters, position parameters or feeding quantity parameters when the injection molding machine injects glue.
The server comprises a product database for storing product data, an appearance quality database for storing product appearance quality data, a product weight database for storing product weight data and comparison report software for generating a report, wherein the server is provided with algorithm processing software of a product quality detection system.
The appearance quality data comprises color detection data and color spot detection data, wherein the color detection data refers to RGB numerical values of the injection molding product, and the color spot detection data refers to the number, position, shape, direction and size of color spots on the injection molding product.
The product quality detection system comprises a visual detection system, a workpiece weighing device and algorithm processing software, wherein the visual detection system is used for capturing an injection molding product and transmitting image data to the algorithm processing software, the workpiece weighing device is used for weighing the weight of the injection molding product, and the algorithm processing software is used for detecting, analyzing and processing a product picture shot by the visual detection system.
Example 3: the monitoring method applicable to the detection management system of embodiment 2 includes: comprises an injection molding machine controller, a server and a product quality detection system, and comprises the following steps; step one, an injection molding machine controller stores product data of an injection molding product in real time, and a product quality detection system detects appearance quality or weight data of the injection molding product in real time and generates and stores the appearance quality data and the weight data; step two, the server reads and stores the product data of the injection molding machine controller and the product appearance quality data and the weight data of the product quality detection system in real time; step three, generating a report by comparison report software in the server according to the product data of the injection molding machine controller and the product appearance quality data and the weight data detected by the product quality detection system; and step four, the server analyzes the report, when the quality problem of the injection molding product occurs in the report, the server can analyze that the condition is the outlet error in the feeding process, and the automatic parameter adjusting software of the feeding parameter control software can correct the feeding parameter setting or manually adjust the feeding parameters through a human-computer interaction system.
The feeding control method is suitable for the embodiment 2 and the embodiment 3, the feeding control is to automatically control the feeding amount by an automatic injection molding machine controller, and can be automatic control of an automatic lifting machine or an automatic material pumping machine.
Preferably, the algorithm processing software is graphic algorithm processing software, and the specific captured graphic is compared with appearance quality data of the injection molding machine controller and the compared information is fed back to the server to generate an appearance quality data report.
It should be understood that the above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, therefore, all equivalent changes in the principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an injection molding process quality detection device, is including setting up in the main frame that the material conveyer belt was arranged to the injection molding machine, and four tip of main frame set up the fixed block, and fixed block bottom one end sets firmly in the both sides portion of arranging the material conveyer belt and top one end passes through branch support connection main frame, its characterized in that: the main frame comprises an upper frame, a sliding frame is arranged between the upper frame and a discharge conveying belt, the sliding frame is provided with a workpiece weighing device, the workpiece weighing device is electrically connected with a main control device and feeds detected analog quantity information back to the main control device for storage or data processing, four end parts of the sliding frame are connected with the upper frame through connecting rods, a material grabbing manipulator is arranged at the front part in the conveying direction of the upper frame, one end of the material grabbing manipulator extends towards the direction of the discharge conveying belt, one end of the top part of the material grabbing manipulator is connected with a down-pressing air cylinder, the down-pressing air cylinder drives the material grabbing manipulator to downwards press or lift towards the direction of the discharge conveying belt, a visual detection system is fixedly arranged on a fixed frame, the fixed frame is arranged in the direction parallel to a side plate through a vertical third sliding part, and a, the fourth driving part is a servo motor which drives a thread lead screw to drive a thread lead screw to rotate so as to lift or lower a fixing frame of the visual detection system so as to drive the industrial camera of the visual detection system to lift or lower, wherein a multi-station dividing disc is arranged between a workpiece weighing device and a sliding frame and drives the workpiece weighing device to rotate in multiple angles, a workpiece fixing device is arranged between the workpiece weighing device and an upper frame and comprises a fixing plate and a fifth driving part which drives the fixing plate to move towards the workpiece weighing device, and the fifth driving part is in a mode of an air cylinder or a pressing electric push rod, the workpiece fixing devices are two groups of workpiece fixing devices arranged on two sides of the workpiece weighing device or located on the upper rack in a group, the workpiece fixing devices can be arranged on the upper rack in a sliding mode through the fourth sliding part, one side, located on the workpiece, of the fixing plate is provided with a die cavity matched with the shape of the top of the workpiece, the workpiece is stably fixed, a material stopping mechanism is arranged in the material discharging direction of the material grabbing manipulator towards the material discharging conveying belt of the material grabbing manipulator, the material stopping mechanism comprises a rotating shaft arranged between two fixing blocks, one end of a stop rod is connected with the rotating shaft, and a sixth driving part for driving the.
2. An injection molding process quality detection apparatus as claimed in claim 1, wherein: the lower air cylinder is fixedly arranged on an air cylinder fixing frame, the air cylinder fixing frame is arranged on the upper rack in a sliding mode through a first sliding part in the material discharging direction parallel to the material discharging conveying belt, and a first driving piece is arranged to drive the air cylinder fixing frame to slide in the material discharging direction parallel to the material discharging direction.
3. An injection molding process quality detection apparatus as claimed in claim 1, wherein: the sliding frame is arranged on the upper rack in a sliding mode through a second sliding part parallel to the material discharge direction of the material discharge conveying belt, and a second driving part is arranged to drive the sliding frame to slide in a parallel mode towards the material discharge direction.
4. An injection molding process quality inspection apparatus as claimed in claim 1, 2 or 3, wherein: the upper frame is provided with a side plate, the side plate is provided with a visual detection system, the visual detection system carries out detection output relative to the direction of one side of the workpiece weighing device, and the visual detection system is in control connection with the main control device and feeds back a detected signal to the main control device for storage or data processing.
5. A detection management system comprises an injection molding machine, an injection molding machine controller, a server, a product quality detection system and a human-computer interaction system, wherein the injection molding machine controller is in communication connection with the server, the server stores product data of injection molding products and feeding parameter control software, and transmits the product data of the injection molding products to the server for storage in real time; the method is characterized in that: the weight quality data of the injection molding process quality detection device are weighed and detected by a workpiece weighing device in the injection molding process quality detection device of claims 1-4;
the product quality detection system is in communication connection with the server and the injection molding machine controller and is used for detecting whether the product quality of each injection molding product is qualified or not, detecting the appearance quality or the weight quality of the injection molding product in real time and transmitting the product appearance quality or the weight quality data of the injection molding product to the server for storage in real time;
the server is used for reading and storing product data of the injection molding machine controller and appearance quality data or weight data of injection molding products in real time, generating a report according to the product data of the injection molding machine controller and the product appearance quality data or weight data detected by the product quality detection system in a contrast mode, analyzing the report, analyzing whether the feeding process is in a problem or not by the server, and correcting feeding parameter setting or manually adjusting feeding parameters through a human-computer interaction system through automatic parameter adjustment software of feeding parameter control software.
6. The inspection management system according to claim 5, wherein: the product data comprises technological parameters of the injection molding product, and the technological parameters comprise temperature parameters, pressure parameters, position parameters or feeding quantity parameters when the injection molding machine injects glue.
7. The inspection management system according to claim 5, wherein: the server comprises a product database for storing product data, an appearance quality database for storing product appearance quality data, a product weight database for storing product weight data and comparison report software for generating a report, wherein the server is provided with algorithm processing software of a product quality detection system.
8. The inspection management system according to claim 6, wherein: the appearance quality data comprises color detection data and color spot detection data, wherein the color detection data refers to RGB numerical values of the injection molding product, and the color spot detection data refers to the number, position, shape, direction and size of color spots on the injection molding product.
9. The inspection management system according to claim 8, wherein: the product quality detection system comprises a visual detection system, a workpiece weighing device and algorithm processing software, wherein the visual detection system is used for capturing an injection molding product and transmitting image data to the algorithm processing software, the workpiece weighing device is used for weighing the weight of the injection molding product, and the algorithm processing software is used for detecting, analyzing and processing a product picture photographed by the visual detection system.
10. A monitoring method of a test management system according to any of claims 5-9: comprises an injection molding machine controller, a server and a product quality detection system, and is characterized by comprising the following steps; step one, an injection molding machine controller stores product data of an injection molding product in real time, and a product quality detection system detects appearance quality or weight data of the injection molding product in real time and generates and stores the appearance quality data and the weight data; step two, the server reads and stores the product data of the injection molding machine controller and the product appearance quality data and the weight data of the product quality detection system in real time; step three, generating a report by comparison report software in the server according to the product data of the injection molding machine controller and the product appearance quality data and the weight data detected by the product quality detection system; and step four, the server analyzes the report, when the quality problem of the injection molding product occurs in the report, the server can analyze that the condition is the outlet error in the feeding process, and the automatic parameter adjusting software of the feeding parameter control software can correct the feeding parameter setting or manually adjust the feeding parameters through a human-computer interaction system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811177692.1A CN109228214B (en) | 2018-10-10 | 2018-10-10 | Injection molding process quality detection device, detection management system and monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811177692.1A CN109228214B (en) | 2018-10-10 | 2018-10-10 | Injection molding process quality detection device, detection management system and monitoring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109228214A CN109228214A (en) | 2019-01-18 |
| CN109228214B true CN109228214B (en) | 2020-12-25 |
Family
ID=65054395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811177692.1A Active CN109228214B (en) | 2018-10-10 | 2018-10-10 | Injection molding process quality detection device, detection management system and monitoring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109228214B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110142940B (en) * | 2019-04-15 | 2021-10-19 | 中山市物语云物联网科技股份有限公司 | Good product detection method and device applied to injection mold |
| CN113829568A (en) * | 2021-06-29 | 2021-12-24 | 东莞市域天精密塑胶制品有限公司 | Plastic product production process |
| CN114179320A (en) * | 2021-11-11 | 2022-03-15 | 苏州精思博智人工智能科技有限公司 | Automatic adjusting method for technological parameters of injection molding machine in combination with visual detection |
| CN114102927A (en) * | 2021-11-18 | 2022-03-01 | 长江智能科技(广东)股份有限公司 | Automatic scraping detection equipment for vulcanizing machine template |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4188376B2 (en) * | 2006-01-24 | 2008-11-26 | 三友工業株式会社 | Inspection method and inspection apparatus for injection molded products |
| CN201609759U (en) * | 2010-03-12 | 2010-10-20 | 彭柏林 | Automatic extractor |
| CN204643143U (en) * | 2015-05-28 | 2015-09-16 | 东莞华贝电子科技有限公司 | A kind of automatic scan weighting apparatus |
| CN207044535U (en) * | 2017-07-26 | 2018-02-27 | 东莞市天成机械有限公司 | A kind of improved injection machine of structure |
| CN107515226A (en) * | 2017-09-22 | 2017-12-26 | 苏州天键衡电子信息科技有限公司 | A kind of method of work of the image measuring device of product automatic detection sorting |
| CN108312456B (en) * | 2017-12-30 | 2020-11-13 | 佛山市顺德区震德精密机械有限公司 | Injection molding machine product process quality monitoring system and monitoring method |
-
2018
- 2018-10-10 CN CN201811177692.1A patent/CN109228214B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109228214A (en) | 2019-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109228214B (en) | Injection molding process quality detection device, detection management system and monitoring method | |
| CN201655772U (en) | Full-automatic substrate arranging machine | |
| CN203037227U (en) | Detection device for spring | |
| CN102368154B (en) | Program control system of automatic slice arranging machine | |
| CN108257897A (en) | A kind of eutectic machine | |
| CN108759754A (en) | Height dimension automatic checkout equipment | |
| CN115588639B (en) | Chip supply device and chip supply method | |
| CN101178599A (en) | Finishing machine image positioning control system and control method thereof | |
| CN214347989U (en) | Automatic thread aligning and detecting device | |
| CN103252552A (en) | Automatic ball mounter for BGAs (ball grid arrays) | |
| CN210438079U (en) | Salt core feeding device | |
| CN114210586B (en) | Online micro-drilling sorting system | |
| CN205128439U (en) | Full -automatic CCD detects and gets rid of equipment | |
| CN203817752U (en) | Automatic assembling device of connector | |
| CN203494933U (en) | Automatic feeding device of hot stamping furnace | |
| CN210549493U (en) | Automatic change system of processing | |
| CN110961903B (en) | Automatic screw locking system and method | |
| CN109626800B (en) | Aspherical optical lens compression molding assembly line | |
| CN108002024B (en) | Automatic shell swinging machine | |
| CN107403936A (en) | Battery core module tipper | |
| CN216645764U (en) | Elastic sheet elasticity and angle testing machine | |
| CN211678844U (en) | Automatic size and classification detection device | |
| CN201107660Y (en) | Finishing machine image positioning control system | |
| CN211070907U (en) | Automatic mold splitting device for MIM workpiece | |
| CN210358137U (en) | Inspection mechanism for pitch inspection instrument |
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 |