CN110587694B - Automatic lens shearing machine with monitoring device and working process thereof - Google Patents
Automatic lens shearing machine with monitoring device and working process thereof Download PDFInfo
- Publication number
- CN110587694B CN110587694B CN201910811237.0A CN201910811237A CN110587694B CN 110587694 B CN110587694 B CN 110587694B CN 201910811237 A CN201910811237 A CN 201910811237A CN 110587694 B CN110587694 B CN 110587694B
- Authority
- CN
- China
- Prior art keywords
- suction nozzle
- camera
- lens
- automatic
- material moving
- 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
- 238000010008 shearing Methods 0.000 title claims abstract description 64
- 238000012806 monitoring device Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims description 20
- 230000008569 process Effects 0.000 title description 4
- 238000001514 detection method Methods 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 40
- 230000003287 optical effect Effects 0.000 claims abstract description 37
- 238000012423 maintenance Methods 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 50
- 230000009471 action Effects 0.000 claims description 9
- 230000002950 deficient Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/007—Control means comprising cameras, vision or image processing systems
-
- 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
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
-
- 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
- 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
- B29C2945/7629—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
- B29C2945/76451—Measurement means
- B29C2945/76461—Optical, e.g. laser
- B29C2945/76464—Optical, e.g. laser cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Feeding Of Workpieces (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses an automatic lens shearing machine with a monitoring device and a working flow thereof, comprising a full-automatic shearing machine, wherein a material moving device is arranged on the full-automatic shearing machine, and an AOI automatic optical detection device is arranged on a suction nozzle conveying device positioned on the material moving device; the AOI automatic optical detection device comprises a first camera which is arranged on a suction nozzle cylinder and used for shooting a single lens, and a second camera which is arranged on a suction nozzle fixing seat and used for shooting a cutter; shooting and comparing the single lens by the first camera when the material moving device is ready to move the single lens or before the material moving device is ready to move the single lens; when the single lens is judged to be unqualified, the cutters of the two pairs of cutting lenses can be monitored and judged through the cameras, and if the cutters have damage, the full-automatic shearing machine can be controlled to stop for maintenance immediately. The invention can screen out unqualified single lenses, can also discover the problem of the cutter in real time, and avoids the rejection of the batch of lenses caused by the damage of the cutter, and can stop the damage in real time.
Description
Technical Field
The invention relates to the technical field of lens cutting, in particular to an automatic lens shearing machine with a monitoring device and a working flow thereof.
Background
In the production of lenses, the lenses are joined together during injection molding, and therefore the joined lenses need to be sheared apart. Most of the methods for separating lenses are to shear lens units one by one through full-automatic shearing equipment, and the existing full-automatic shearing equipment is not provided with a monitoring device for detecting sheared lenses; therefore, the existing full-automatic shearing equipment cannot automatically judge whether the lenses are qualified products or not; but through manual detection, the workers need to constantly observe the state of the machine in order to reduce the generation of waste products, so that the workload of the workers is excessive.
In addition, in the working process of the full-automatic shearing machine, whether the finished product of the full-automatic lens shearing device is in compliance or not is monitored in the industry, and most of the monitoring is carried out by adopting manual visual detection, and the detection is carried out on the lenses in spot check mode during shift. The false judgment rate is high, and the problem can not be found immediately by manual visual detection; when the problem is found in the test of the post-shift process, the product is scrapped in batches, and a large amount of resource loss is formed.
Disclosure of Invention
To the technical problem, the technical scheme provides an automatic lens shearing machine with a monitoring device and a working flow thereof, and the automatic lens shearing machine can effectively solve the problem.
The invention is realized by the following technical scheme:
An automatic lens shearing machine with a monitoring device and a working flow thereof comprise a full-automatic shearing machine, wherein a material moving device is arranged on the full-automatic shearing machine; an AOI automatic optical detection device is arranged on the suction nozzle conveying device of the material moving device; the AOI automatic optical detection device comprises a first camera which is arranged on a suction nozzle cylinder and used for shooting a single lens, and a second camera which is arranged on a suction nozzle fixing seat and used for shooting a cutter; shooting and comparing the single lens by the first camera when the material moving device is ready to move the single lens or before the material moving device is ready to move the single lens; when the single lens is judged to be unqualified, the cutters of the two pairs of cutting lenses can be monitored and judged through the cameras, and if the cutters have damage, the full-automatic shearing machine can be controlled to stop for maintenance in real time; the specific working steps are as follows:
Step 1: the feeding mechanism conveys the lens mould to the fixed rotating seat, the clamping mechanism moves towards the fixed rotating seat, and after the clamping mechanism moves to one side of the fixed rotating seat, the clamping jaw of the clamping mechanism fixes a single lens to be sheared on the lens mould;
step 2: after the single lens is fixed, the shearing mechanism starts to be started; the cutters of the shearing mechanism are upper and lower cutters, the upper and lower cutters are started, and the upper and lower opposite cutting of the cutting part set by the single lens is started;
Step 3: after the single lens is cut, the clamping mechanism drives the single lens to return to the original position;
Step 4: the material moving device sequentially absorbs the single lenses on the clamping mechanism from left to right; starting the material moving device to drive the suction nozzle conveying device to firstly run to the top of the left clamping mechanism;
Step 5: when the suction nozzle conveying device runs to the top of the clamping mechanism, the master controller controls the camera to shoot a pair of single lenses, and after shooting is completed, the camera sends shot pictures to the database server of the AOI automatic optical detection device and compares the pictures with data in the lens database; meanwhile, the controller controls the suction nozzle to start, and the single lens is sucked up and transported into the row plate holes appointed by the bearing plate;
Step 6: after the AOI automatic optical detection device compares the photos of the single lenses, judging whether the single lenses are qualified products or not;
If the single lens is judged to be a qualified product, the full-automatic shearing machine normally operates;
If the lens is judged to be a defective product, the AOI automatic optical detection device sends a signal to a master controller of the full-automatic shearing machine; the master controller gives an alarm through an alarm device; notifying the staff to pay attention; meanwhile, the master controller sends an instruction to the material moving device to drive the second camera to shoot the cutter of the shearing device;
Step 7: after the camera II shoots the image of the cutter, the AOI automatic optical detection device compares the shot cutter photo with the intact cutter image in the cutter database;
if the cutter is judged to be intact, the shearing machine normally operates;
if the cutter is determined to be damaged, the AOI automatic optical detection device sends a signal to a master controller of the full-automatic shearing machine; the master controller controls the full-automatic shearing machine to stop;
Step 8: the material moving device is started to drive the suction nozzle conveying device 62 to move to the top of the right clamping mechanism 3; repeating the actions of the steps 5-7, and returning to the first step for performing overall step circulation operation after the action of the step 7 is completed;
Step 9: when the machine is turned off, the operation ends.
Further, before the full-automatic shearing machine operates, a database of single-lens qualified products and a database of intact cutters are established in advance in an AOI automatic optical detection device by a programmer; the travel of the material moving device is set in advance by a programmer during debugging, and the material moving device is positioned according to the fixed point of coordinates by a controller.
Furthermore, the first camera and the second camera adopt wide-angle lenses.
Further, the suction nozzle conveying device comprises a suction nozzle fixing seat, suction nozzle air cylinders are fixedly arranged on two sides of the suction nozzle fixing seat respectively, and suction nozzles are fixedly connected to the tail ends of the telescopic rods of the suction nozzle air cylinders.
Further, the two suction nozzle cylinders are symmetrically arranged along the central axis of the suction nozzle fixing seat; the first camera is fixedly arranged on the side wall of the suction nozzle cylinder.
Further, the direction of the shooting lens of the first camera is consistent with the running direction of the suction nozzle cylinder.
Furthermore, the second camera is arranged on the central axis of the suction nozzle fixing seat.
Further, the camera is installed on the suction nozzle fixing seat through the air cylinder, the air cylinder is fixedly installed in the middle of the suction nozzle fixing seat, and the camera II is installed at the tail end of the air cylinder telescopic rod and moves up and down along with the telescopic action of the air cylinder.
Further, the material moving device is provided with a track, the track comprises a Y-axis track arranged along the direction from the bearing disc to the clamping mechanism, and an X-axis track which is arranged on the Y-axis track and moves back and forth along the Y-axis track, a Z-axis track is arranged on the X-axis track, the Z-axis track is arranged on the X-axis track and moves left and right along the X-axis track, and the suction nozzle conveying device is arranged on the Z-axis track and moves up and down along the Z-axis track.
Advantageous effects
Compared with the prior art, the automatic lens shearing machine with the monitoring device and the working flow thereof provided by the invention have the following beneficial effects:
(1) According to the technical scheme, whether the single lens is qualified or not can be automatically searched, and no manual continuous observation is needed; the workload of workers is reduced, and the working efficiency of the workers is increased. Meanwhile, the labor is released, and the labor cost of enterprises is reduced.
(2) The AOI automatic optical detection device is arranged, so that the cut single lens can be shot by a first camera when the cut single lens is arranged on the clamping device, and comparison and monitoring are carried out through a database in the AOI automatic optical detection device; when the lens is damaged, the damage of the lens can be found immediately and recorded; the problem can be found immediately.
(3) The detection device can be connected with the controller in the later period, and when the damaged lens is found, the controller controls the alarm device to give an alarm or controls the shearing machine to stop. Can stop damage immediately and avoid the discard of the batch quantity of the lenses caused by the damage of the cutter.
(4) The first camera is symmetrically arranged along the central axis of the suction nozzle fixing seat, and the second camera is arranged along the central axis of the suction nozzle fixing seat; the automatic optical detection device of the AOI is convenient for setting the travel of the material moving device when the image of the lens and the cutter is required to be shot.
(5) The arrangement of the X axis, the Y axis and the Z axis in the track can enable the material moving device to move back and forth, left and right and up and down with the camera; the working stroke of the camera is convenient to set.
Drawings
Fig. 1 is a schematic plan layout of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the whole structure of the material transferring device in the invention.
Fig. 3 is a schematic structural view of the suction nozzle transfer device in embodiment 1.
Fig. 4 is a schematic of the workflow of the present invention.
The reference numerals in the drawings are: 1-feeding mechanism, 2-fixed rotating seat, 3-clamping mechanism, 4-shearing mechanism, 41-cutter, 5-receiving tray, 6-material moving device, 61-transportation track, 611-Y axis track, 612-X axis track, 613-Z axis track, 62-suction nozzle conveying device, 621-suction nozzle fixing seat, 622-suction nozzle cylinder, 623-suction nozzle, 7-camera, 8-camera two, 81-cylinder, 9-warehouse, 10-frame, 11-lens.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The described embodiments are only some, but not all, embodiments of the invention. Various modifications and improvements of the technical scheme of the invention, which are made by those skilled in the art, are included in the protection scope of the invention without departing from the design concept of the invention.
Example 1:
As shown in fig. 1, an automatic lens shearing machine with a monitoring device and a working flow thereof comprise a frame 10, wherein a feeding mechanism 1 for conveying lens molds is arranged on the top surface of the frame 10, and the feeding mechanism 1 conveys the lens molds to be sheared to a fixed rotating seat 2; one side of the fixed rotating seat 2 is provided with a clamping mechanism 3 for fixing the single lens to be sheared and a shearing mechanism 4 for shearing the single lens; the other side of the clamping mechanism 3 is provided with a receiving disc 5 for placing single lenses, one side of the receiving disc 5 is provided with a material moving device 6, and the material moving device 6 comprises a conveying track 61 and a suction nozzle conveying device 62 which is arranged on the conveying track 61 and used for conveying the sheared single lenses.
As shown in fig. 1-2, the transporting rail 61 includes a Y-axis rail 611 provided along the direction from the receiving tray 5 to the holding device 3, and an X-axis rail 612 mounted on the Y-axis rail 611 and moving back and forth along the Y-axis rail 611, a Z-axis rail 613 mounted on the X-axis rail 612 and moving left and right along the X-axis rail 612, and the nozzle transferring device 62 mounted on the Z-axis rail 613 and moving up and down along the Z-axis rail 613.
As shown in fig. 3, the suction nozzle conveying device 62 includes a suction nozzle fixing seat 621, suction nozzle cylinders 622 are fixedly mounted on two sides of the suction nozzle fixing seat 621, and suction nozzles 623 are fixedly connected to the tail ends of the telescopic rods; the two suction nozzle cylinders 622 are symmetrically arranged along the central axis of the suction nozzle fixing seat 621.
An AOI automatic optical inspection device is mounted on the suction nozzle transfer device 62, and includes a first camera 7 for photographing lenses, the first camera 7 being fixedly mounted on the side wall of the suction nozzle cylinder 622 by a fastener. The imaging lens of the camera 7 is oriented in accordance with the running direction of the nozzle cylinder 622. The single lens is photographed when the suction nozzle cylinder 622 is ready to suck the lens or before the suction nozzle cylinder 622 sucks the lens. After shooting, the AOI automatic optical detection device compares the shot single-lens photo with the qualified product image in the lens database, and if the single-lens is judged to be qualified, the shearing mechanism 4 operates normally; if the single lens is judged to be an unqualified product, the AOI automatic optical detection device sends a signal to a master controller of the full-automatic shearing machine; the master controller gives an alarm through an alarm device; notifying the staff to pay attention.
The AOI automatic optical detection device further comprises a second camera 8 for shooting the cutter 41 in the shearing mechanism 4, the second camera 8 is installed on the central axis of the suction nozzle fixing seat 621 through an air cylinder 81, the air cylinder 81 is fixedly installed in the middle of the suction nozzle fixing seat 621 through a fastening piece, and the second camera 8 is fixedly installed at the tail end of an air cylinder telescopic rod through the fastening piece and moves up and down along with the telescopic action of the air cylinder. When the AOI automatic optical detection device judges that the single lens is a defective product, the master controller sends an alarm through the alarm device and simultaneously sends an instruction to the material moving device 6 to move a set distance so as to drive the camera II 8 to shoot the cutter 41 of the shearing mechanism 4; after the camera II 8 shoots the image of the cutter 41, the AOI automatic optical detection device compares the shot cutter photo with the intact cutter image in the cutter database, and if the cutter is judged to be intact, the full-automatic shearing machine normally operates; if the cutter 41 is judged to be damaged, the AOI automatic optical detection device sends a signal to a main controller of the full-automatic shearing machine; and the master controller controls the full-automatic shearing machine to stop.
As shown in fig. 4, when the device is operated, two databases of qualified products and intact cutters of the AOI automatic optical detection device are required to be built in advance; (the manner in which the database of the AOI automatic optical inspection device is built belongs to the prior art and will not be described here any more) the specific workflow is as follows:
Step 1: the feeding mechanism 1 conveys the lens mould to the fixed rotating seat 2, the clamping mechanism 3 moves to the fixed rotating seat 2, and after the clamping mechanism 3 moves to one side of the fixed rotating seat, the clamping jaw of the clamping mechanism fixes a single lens to be sheared on the lens mould;
Step 2: after the single lens is fixed, the shearing mechanism 4 starts to be started; the cutter 41 of the shearing mechanism 4 is an upper cutter and a lower cutter, the upper cutter and the lower cutter are started, and the upper and lower opposite cutting of the cutting part set by the single lens is started;
step 3: after the single lens is cut, the clamping mechanism 3 drives the single lens to return to the original position;
Step 4: the material moving device sequentially absorbs the single lenses on the clamping mechanism 3 from left to right; therefore, the material moving device is started to drive the suction nozzle conveying device 62 to firstly run to the top of the left clamping mechanism 3, (the travel of the material moving device is set by a programmer in debugging, and the material moving device is positioned according to the fixed point of coordinates by the controller);
Step 5: when the suction nozzle conveying device 62 runs to the top of the clamping mechanism 3, the master controller controls the camera to shoot a pair of single lenses, and after shooting is completed, the camera sends shot pictures to the database server of the AOI automatic optical detection device to be compared with pictures and data in a lens database; meanwhile, the controller controls the suction nozzle to start, and the single lens is sucked up and transported into the row plate holes appointed by the bearing plate;
Or when the suction nozzle conveying device 62 runs to the top of the clamping mechanism 3, the master controller simultaneously sends signals to the camera and the suction nozzle device, when the suction nozzle starts to run downwards, the camera shoots a pair of single lenses, and after shooting is completed, the camera sends the shot pictures to a database server of the AOI automatic optical detection device to be compared with pictures and data in a lens database; meanwhile, the suction nozzle starts to suck up the single lens and conveys the single lens into the specified row plate hole of the receiving disc;
Step 6: after the AOI automatic optical detection device compares the photos of the single lenses, judging whether the single lenses are qualified products or not;
If the single lens is judged to be a qualified product, the full-automatic shearing machine normally operates;
If the lens is judged to be a defective product, the AOI automatic optical detection device sends a signal to a master controller of the full-automatic shearing machine; the master controller gives an alarm through an alarm device; notifying the staff to pay attention; meanwhile, the master controller sends an instruction to the material moving device to drive the second camera to shoot the cutter of the shearing device;
Step 7: after the camera II shoots the image of the cutter, the AOI automatic optical detection device compares the shot cutter photo with the intact cutter image in the cutter database;
if the cutter is judged to be intact, the shearing machine normally operates;
if the cutter is determined to be damaged, the AOI automatic optical detection device sends a signal to a master controller of the full-automatic shearing machine; the master controller controls the full-automatic shearing machine to stop;
Step 8: the material moving device is started to drive the suction nozzle conveying device 62 to move to the top of the right clamping mechanism 3; repeating the actions of the steps 5-7, and returning to the first step for performing overall step circulation operation after the action of the step 7 is completed; and ending the operation until the machine is stopped.
In this embodiment, the full-automatic shearing machine is provided by Shenzhen hong minor subject technology limited, and the specific structures of the feeding mechanism, the fixed rotating seat, the clamping mechanism, the shearing mechanism, the receiving disc, the material moving device and the suction nozzle conveying device related to the full-automatic shearing machine are disclosed in Shenzhen hong minor subject technology limited, which is the prior art.
The AOI automatic optical detection device is provided by Anyue electronic technology company and has the model MV-6E; the database server, the switch, the query client and the code reader, and the establishment of the database are included in the method, which is the prior art and will not be described herein. The camera adopts an accurate telecentric compound lens.
Claims (9)
1. The automatic lens shearing machine with the monitoring device is a full-automatic shearing machine, and a material moving device (6) is arranged on the full-automatic shearing machine; the method is characterized in that: an AOI automatic optical detection device is arranged on a suction nozzle conveying device (62) positioned on the material moving device (6); the AOI automatic optical detection device comprises a first camera (7) which is arranged on a suction nozzle cylinder (622) and used for shooting a single lens, and a second camera (8) which is arranged on a suction nozzle fixing seat (621) and used for shooting a cutter (41); the first camera (7) shoots and compares the single lens when the material moving device (6) is ready to move the single lens or before the material moving device (6) is ready to move the single lens; when the single lens is judged to be unqualified, the cutters of the two pairs of cutting lenses can be monitored and judged through the cameras, and if the cutters have damage, the full-automatic shearing machine can be controlled to stop for maintenance in real time; the specific working steps are as follows:
Step 1: the feeding mechanism conveys the lens mould to the fixed rotating seat, the clamping mechanism moves towards the fixed rotating seat, and after the clamping mechanism moves to one side of the fixed rotating seat, the clamping jaw of the clamping mechanism fixes a single lens to be sheared on the lens mould;
step 2: after the single lens is fixed, the shearing mechanism starts to be started; the cutters of the shearing mechanism are upper and lower cutters, the upper and lower cutters are started, and the upper and lower opposite cutting of the cutting part set by the single lens is started;
Step 3: after the single lens is cut, the clamping mechanism drives the single lens to return to the original position;
Step 4: the material moving device sequentially absorbs the single lenses on the clamping mechanism from left to right; starting the material moving device to drive the suction nozzle conveying device to firstly run to the top of the left clamping mechanism;
Step 5: when the suction nozzle conveying device runs to the top of the clamping mechanism, the master controller controls the camera to shoot a pair of single lenses, and after shooting is completed, the camera sends shot pictures to the database server of the AOI automatic optical detection device and compares the pictures with data in the lens database; meanwhile, the controller controls the suction nozzle to start, and the single lens is sucked up and transported into the row plate holes appointed by the bearing plate;
Step 6: after the AOI automatic optical detection device compares the photos of the single lenses, judging whether the single lenses are qualified products or not;
If the single lens is judged to be a qualified product, the full-automatic shearing machine normally operates;
If the lens is judged to be a defective product, the AOI automatic optical detection device sends a signal to a master controller of the full-automatic shearing machine; the master controller gives an alarm through an alarm device; notifying the staff to pay attention; meanwhile, the master controller sends an instruction to the material moving device to drive the second camera to shoot the cutter of the shearing device;
Step 7: after the camera II shoots the image of the cutter, the AOI automatic optical detection device compares the shot cutter photo with the intact cutter image in the cutter database;
if the cutter is judged to be intact, the shearing machine normally operates;
if the cutter is determined to be damaged, the AOI automatic optical detection device sends a signal to a master controller of the full-automatic shearing machine; the master controller controls the full-automatic shearing machine to stop;
Step 8: starting the material moving device, driving the suction nozzle to convey the device and then running to the top of the right clamping mechanism; repeating the actions of the steps 5-7, and returning to the first step for performing overall step circulation operation after the action of the step 7 is completed;
Step 9: when the machine is turned off, the operation ends.
2. The method of claim 1, wherein the method further comprises: before the full-automatic shearing machine operates, a database of single-lens qualified products and a database of intact cutters are established in advance in an AOI automatic optical detection device by a programmer; the travel of the material moving device is set in advance by a programmer during debugging, and the material moving device is positioned according to the fixed point of coordinates by a controller.
3. The method of claim 1, wherein the method further comprises: the first camera (7) and the second camera (8) are wide-angle lenses.
4. The method of claim 1, wherein the method further comprises: the suction nozzle conveying device (62) comprises a suction nozzle fixing seat (621), suction nozzle cylinders (622) are respectively and fixedly arranged at two sides of the suction nozzle fixing seat (621), and suction nozzles (623) are fixedly connected to the tail ends of the telescopic rods of the suction nozzle conveying device.
5. The method of claim 4, wherein: the two suction nozzle cylinders (622) are symmetrically arranged along the central axis of the suction nozzle fixing seat (621); the camera I (7) is fixedly arranged on the side wall of the suction nozzle cylinder (622).
6. A cutting method of an automatic lens cutting machine with a monitoring device according to claim 1 or 5, characterized in that: the shooting lens of the camera I (7) faces to the same direction as the running direction of the suction nozzle cylinder (622).
7. The method of claim 1, wherein the method further comprises: the second camera (8) is arranged on the central axis of the suction nozzle fixing seat (621).
8. A cutting method of an automatic lens cutting machine with a monitoring device according to any one of claims 1 or 7, characterized in that: the camera II (8) is arranged on the suction nozzle fixing seat (621) through the air cylinder (81), the air cylinder (81) is fixedly arranged in the middle of the suction nozzle fixing seat (621), and the camera II (8) is arranged at the tail end of the air cylinder telescopic rod and moves up and down along with the telescopic action of the air cylinder.
9. The method of claim 1, wherein the method further comprises: the material moving device is provided with a track (61), the track (61) comprises a Y-axis track (611) which is arranged along the direction from the receiving disc (5) to the clamping mechanism (3), and an X-axis track (612) which is arranged on the Y-axis track (611) and moves back and forth along the Y-axis track (611), a Z-axis track (613) is arranged on the X-axis track (612), the Z-axis track (613) is arranged on the X-axis track (612) and moves left and right along the X-axis track (612), and the suction nozzle conveying device (62) is arranged on the Z-axis track (613) and moves up and down along the Z-axis track (613).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811237.0A CN110587694B (en) | 2019-08-30 | 2019-08-30 | Automatic lens shearing machine with monitoring device and working process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910811237.0A CN110587694B (en) | 2019-08-30 | 2019-08-30 | Automatic lens shearing machine with monitoring device and working process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110587694A CN110587694A (en) | 2019-12-20 |
| CN110587694B true CN110587694B (en) | 2024-06-25 |
Family
ID=68856434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910811237.0A Active CN110587694B (en) | 2019-08-30 | 2019-08-30 | Automatic lens shearing machine with monitoring device and working process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110587694B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113640312B (en) * | 2021-07-02 | 2024-04-26 | 帕萨思汽车零部件（苏州）有限公司 | Automobile pipeline vision inspection equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210616677U (en) * | 2019-08-30 | 2020-05-26 | 江苏光腾光学有限公司 | Monitoring device of automatic lens shearing machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100598885B1 (en) * | 2004-02-23 | 2006-07-10 | 서재석 | A apparatus for cutting a lens |
| TWI239887B (en) * | 2004-07-07 | 2005-09-21 | Asia Optical Co Inc | Automatic cutting machine having receiving device for lens |
| KR101194341B1 (en) * | 2010-08-24 | 2012-10-24 | 주식회사 대양기술 | Apparatus for cutting the optical sheet |
| CN105082214B (en) * | 2015-08-28 | 2017-01-18 | 浙江大学台州研究院 | Full-automatic dried bean curd cutting device based on visual inspection |
| CN205255112U (en) * | 2015-12-03 | 2016-05-25 | 惠州市德赛自动化技术有限公司 | Full -automatic lens cutting equipment |
| CN105690480B (en) * | 2016-04-11 | 2017-11-10 | 东莞市陆陆兴工业自动化科技有限公司 | A kind of visual-alignment automatic cutting machine and its control method |
| CN106393217A (en) * | 2016-06-21 | 2017-02-15 | 歌尔股份有限公司 | Shearing machine for injection molding lenses |
| CN206104392U (en) * | 2016-09-18 | 2017-04-19 | 瑞光（上海）电气设备有限公司 | Substandard product automatic discharge monitored control system |
| CN207077476U (en) * | 2017-07-14 | 2018-03-09 | 昆山芯乐光光电科技有限公司 | Automatic gas cutting machine |
| CN207105053U (en) * | 2017-08-23 | 2018-03-16 | 浙江工业大学 | A kind of cutting machine cutting die apparatus for correcting based on machine vision |
-
2019
- 2019-08-30 CN CN201910811237.0A patent/CN110587694B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210616677U (en) * | 2019-08-30 | 2020-05-26 | 江苏光腾光学有限公司 | Monitoring device of automatic lens shearing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110587694A (en) | 2019-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107051900B (en) | Be applied to bearing on-line measuring's automation equipment | |
| CN106971967B (en) | Intelligent control crystal expanding machine and process flow thereof | |
| CN102221563B (en) | Apparatus for automatically inspecting defects of PCB (printed circuit board) | |
| JP2651668B2 (en) | Method and apparatus for operating a molding and casting plant | |
| CN103207185A (en) | Steel coil end portion quality detection system and method thereof | |
| CN110587694B (en) | Automatic lens shearing machine with monitoring device and working process thereof | |
| WO2024027187A1 (en) | Defective glove recognition and removal system based on multi-station visual inspection | |
| CN111570298A (en) | Bad piece removing device for mask | |
| CN105004727A (en) | Circuit board detection method and system thereof | |
| CN112659427B (en) | Automatic production and processing system for elastic base plate | |
| CN108608245A (en) | Piston fully-automatic intelligent production line | |
| CN210616677U (en) | Monitoring device of automatic lens shearing machine | |
| CN114697556A (en) | Rotary photographing method for flow production line | |
| CN104720200A (en) | Shoe tree conveying unit for full-automatic shoemaking production line | |
| CN111604280A (en) | Method and equipment for removing bad parts of mask and storage medium | |
| CN209850318U (en) | Automatic assembly production line for electronic vacuum pump | |
| CN202013325U (en) | Automatic inspecting device for defects of PCB (Printed Circuit Board) | |
| CN113828541A (en) | Visual high sorting rate intelligence sorting machine of magnetic shoe outward appearance | |
| CN112792538A (en) | Automatic assembly equipment and assembly method for lower jaw in hole cavity of backward insulator | |
| KR101347811B1 (en) | Inspecting and marking apparatus for mobile phone parts | |
| CN208132264U (en) | It is a kind of for welding the sprue mould group of automatic machine | |
| CN104197833A (en) | Automatic detection control method for checking core support of sand core | |
| CN110434076B (en) | System for be used for keyboard film contrast and clean material of throwing | |
| CN114101432B (en) | Method for positioning metal thin net in sleeve pressing mode | |
| CN108263856A (en) | A kind of intelligent robot fast removal device and its method for carrying based on machine vision |
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 |