CN113791079A - Visual inspection machine - Google Patents
Visual inspection machine Download PDFInfo
- Publication number
- CN113791079A CN113791079A CN202111351107.7A CN202111351107A CN113791079A CN 113791079 A CN113791079 A CN 113791079A CN 202111351107 A CN202111351107 A CN 202111351107A CN 113791079 A CN113791079 A CN 113791079A
- Authority
- CN
- China
- Prior art keywords
- carrier tape
- positioning
- punching
- channel
- camera
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention relates to the technical field of carrier tape appearance image acquisition and processing, in particular to a visual inspection machine. The visual inspection machine comprises a carrier band channel arranged on an operation platform, wherein a material discharging system is arranged at one end of the carrier band channel, and a material receiving system is arranged at the other end of the carrier band channel; a positioning detection system is arranged above the carrier band channel and close to one end of the discharging system, and a positioning punching system is arranged at one end close to the receiving system; the driving mechanism is used for driving the carrier tape to move along the carrier tape channel; blowing system, location detecting system, location system of punching, receipts material system and actuating mechanism all connect the control system, provide one kind and improve inspection efficiency, reduce labour cost's visual inspection machine.
Description
Technical Field
The invention relates to the technical field of carrier tape appearance image acquisition and processing, in particular to a visual inspection machine.
Background
The smart card package carrier tape is a key special base material for smart card module packaging, and has the functions of protecting the chip and serving as an interface between the integrated circuit chip and the outside. The method is widely applied to the fields of finance, mobile payment, social security, telecommunication, health, education, transportation, public safety and the like.
The inspection of the finished product of the carrier tape is the final process of carrier tape production, and the quality inspection is a direct guarantee for the quality of the product. At present, the defect detection of the intelligent card seal loading belt at home and abroad still stays at the stage of judging whether the intelligent card seal loading belt is qualified by human eyes, the specific detection method is that the carrier belt is placed on a special material receiving and discharging mechanism, the material receiving and discharging mechanism is started and stopped by manual operation, an inspector sits in the middle of a material receiving and discharging device, and the carrier belt is visually detected by eyes. The whole inspection process is mainly completed by people, is greatly influenced by the working state of inspectors and the skill difference between different inspectors, and has certain error and possibility of missing inspection.
And because the product paster is fast, the project to be detected is numerous, therefore in the industrial production process of wholesale, it is low in efficiency, intensity of labour is big, the inspection precision is poor to use artifical visual inspection product appearance quality, and is influenced by objective factors such as personnel skill level greatly, very easily causes the fluctuation of carrier band product appearance quality.
In addition, the intelligent card seal loading belt is low in profit rate in the production process, large in shipment quantity, large in demand of inspection personnel by adopting manual detection and high in labor cost, and therefore the price advantage of products can be greatly reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the defects of the prior art are overcome, and the visual inspection machine capable of improving inspection efficiency and reducing labor cost is provided.
The technical scheme adopted by the invention for solving the technical problem is as follows: the visual inspection machine comprises a carrier tape channel arranged on an operation table, wherein a material discharging system is arranged at one end of the carrier tape channel, and a material receiving system is arranged at the other end of the carrier tape channel;
a positioning detection system is arranged above the carrier band channel and close to one end of the discharging system, and a positioning punching system is arranged at one end close to the receiving system;
the driving mechanism is used for driving the carrier tape to move along the carrier tape channel;
the discharging system, the positioning detection system, the positioning punching system, the receiving system and the driving mechanism are all connected with the control system.
The driving mechanism comprises a discharging driving mechanism, and the discharging driving mechanism is connected with the control system;
the discharging driving mechanism is in transmission connection with a discharging driving carrier tape disc, and a discharging driven carrier tape disc is arranged below the discharging driving carrier tape disc;
a carrier tape storage bin is arranged below the feeding driven carrier tape disc;
and a guide wheel for guiding the carrier tape to the carrier tape channel is arranged on one side of the discharge driven carrier tape disk close to the carrier tape channel.
And a discharging camera is arranged below the guide wheel and connected with the control system.
The positioning detection system comprises a detection sensor group and a camera group which are sequentially arranged along the carrier tape channel;
the camera set comprises a first detection camera, a second detection camera and a third detection camera;
the first detection camera and the third detection camera are positioned above the carrier tape;
the second detection camera is positioned below the carrier tape;
the detection sensor group comprises a color code sensor and two correlation sensors symmetrically arranged about the carrier band;
the detection sensor group, the first detection camera, the second detection camera and the third detection camera are connected with the control system.
The positioning and punching system comprises a punching device arranged along the carrier tape channel, a punching sensor group is arranged on one side of the punching device close to the positioning and detecting system, and a positioning camera is arranged on the other side of the punching device;
the punching sensor group comprises a color code sensor and two correlation sensors symmetrically arranged about the carrier tape.
The carrier tape channel comprises a positioning channel and a punching channel, the positioning channel and the punching channel are located on the same straight line, and a buffer area is arranged between the positioning channel and the punching channel.
The driving mechanism comprises a positioning belt pulling mechanism and a punching belt pulling mechanism, wherein the positioning belt pulling mechanism is arranged at one end, close to the buffer area, of the positioning channel, the punching belt pulling mechanism is arranged at one end, far away from the buffer area, of the punching channel, and the control system is connected with the positioning belt pulling mechanism and the punching belt pulling mechanism.
The receiving system comprises a discharging wheel which is arranged close to the positioning and punching system, and a receiving carrier disc is arranged on one side of the discharging wheel, which is far away from the positioning and punching system;
the driving mechanism comprises a material receiving driving mechanism, and the material receiving driving mechanism is in transmission connection with a material receiving carrier belt disc.
The positioning detection system and the positioning punching system are located in the dust cover, and a dust suction device is further arranged in the dust cover and located on one side, close to the discharging system, of the positioning detection system.
One side of the dust collection device, which is close to the discharging system, is provided with a bonding component, the bonding component comprises bonding wheels which are symmetrically arranged about the carrier tape, and the bonding wheels are rotatably connected with the support frame through rotating shafts.
Compared with the prior art, the invention has the following beneficial effects:
1. the automatic detection is realized without manual detection, the labor force is liberated, the labor cost is reduced, and the automation degree is high;
2. the accuracy of detection is improved, the front side and the back side of the carrier tape are subjected to comprehensive shooting analysis through a plurality of cameras, unqualified products are analyzed based on a deep learning algorithm, the accuracy and the objectivity of identification are improved, the probability of errors and missed detection is reduced, and the qualification rate and the product quality of the products are effectively guaranteed;
3. the unqualified carrier band is punched and marked, so that the subsequent operation is facilitated;
4. the continuity of the detection mark is ensured, and the detection efficiency is improved.
5. The labor intensity of the current operators is reduced, the production cost of the products is reduced, the quality of the products is improved, the qualified conditions of the produced products are traced and inquired, and the monitoring data of the product production can be inquired in real time.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the structure of the present invention without a dust cover.
Fig. 3 is a schematic view of the structures in the dust cap of the present invention.
Fig. 4 is a partially enlarged view of a in fig. 3.
In the figure: 1. a discharging system; 101. discharging a driving carrier tape disc; 102. a discharge driven carrier tape disc; 103. carrying a storage bin; 104. a guide wheel; 105. a discharge camera; 2. a positioning detection system; 201. a first detection camera; 202. a second detection camera; 203. a third detection camera; 204. detecting a sensor group; 3. positioning a punching system; 301. a punching device; 302. a punching sensor group; 303. positioning a camera; 4. a material receiving system; 401. a discharging wheel; 402. a material receiving carrier tape disc; 5. a carrier tape channel; 501. a positioning channel; 502. a punching channel; 6. carrying a belt; 7. an operation table; 8. a drive mechanism; 801. a discharge driving mechanism; 802. positioning a belt pulling mechanism; 803. a punching belt drawing mechanism; 804. a material receiving driving mechanism; 9. a dust cover; 10. a dust collection device; 11. a buffer area; 12. a material sticking wheel; 13. connecting a support frame; 14. a display screen is touched.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings.
Example (b): the Carrier Tape (Carrier Tape) is a Tape product applied to the field of electronic packaging, has a specific thickness, holes (also called pockets) for holding electronic components and positioning holes for indexing and positioning are equidistantly distributed in the length direction of the Carrier Tape, and a plurality of IC chips are equidistantly attached to the Carrier Tape.
As shown in fig. 1 to 4, the present application mainly detects the appearance of a carrier tape, and includes a carrier tape channel 5 arranged on an operation platform 7, wherein one end of the carrier tape channel 5 is provided with a discharging system 1, and the other end is provided with a receiving system 4;
a positioning detection system 2 is arranged above the carrier band channel 5 and close to one end of the discharging system 1, and a positioning punching system 3 is arranged at one end close to the receiving system 4;
the device also comprises a driving mechanism 8 for driving the carrier tape 6 to move along the carrier tape channel 5;
the discharging system 1, the positioning detection system 2, the positioning punching system 3, the receiving system 4 and the driving mechanism are all connected with the control system.
The driving mechanism 8 comprises a discharging driving mechanism 801, and the discharging driving mechanism 801 is connected with a control system;
the discharging driving mechanism 801 is in transmission connection with a discharging driving carrier tape disc 101, and a discharging driven carrier tape disc 102 is arranged below the discharging driving carrier tape disc 101;
a carrier tape storage bin 103 is arranged below the feeding driven carrier tape disc 102;
the discharge driven carrier tape reel 102 is provided with a guide wheel 104 for guiding the carrier tape 6 to the carrier tape channel 5 on the side close to the carrier tape channel 5. The carrier tape 6 is guided by the guide wheel 104 to be wound around the carrier tape passage 5 and moved along the carrier tape passage 5.
A placing camera 105 is arranged below the guide wheel 104 and towards the carrier tape 6, and the placing camera 105 is connected with the control system. The continuity of the carrier tape 6 passing or about to enter the positioning detection system 2 is monitored by the drop out camera 105. Each roll of the carrier tape 6 is usually connected by a yellow adhesive tape, and when the discharging camera 105 detects the yellow adhesive tape, the carrier tape is judged to be normally conveyed. The carrier tape 6 is stored in a carrier tape storage bin 103, the carrier tape 6 sequentially bypasses the feeding driving carrier tape disc 101, the feeding driven carrier tape disc 102 and the guide wheel 104 under the driving of the driving mechanism to enter the carrier tape channel 5, and the carrier tape 6 sequentially passes through the positioning detection system 2 and the positioning punching system 3 along the carrier tape channel 5 to be detected and screened and then enters the material receiving system 4 to receive the material. The tape storage bin 103 in this embodiment is provided with a proximity switch or other sensing devices, the proximity switch is connected with a control system, and the control system is connected with an alarm device. When the carrier tape 6 is not in the carrier tape storage bin 103, the proximity switch can not sense the carrier tape, namely, a signal is sent to the control system, and the control system controls equipment such as a driving mechanism 8 and the like, stops running and gives an alarm through an alarm device.
The positioning detection system 2 comprises a detection sensor group 204 and a camera group which are sequentially arranged along the carrier tape channel 5;
the camera group comprises a first detection camera 201, a second detection camera 202 and a third detection camera 203;
the first detection camera 201 and the third detection camera 203 are positioned above the carrier tape 6;
the second inspection camera 202 is located below the carrier tape 6;
the detection sensor group 204 comprises a color code sensor and two opposite sensors symmetrically arranged about the carrier tape;
the detection sensor group 204, the first detection camera 201, the second detection camera 202 and the third detection camera 203 are connected with the control system. If only adopt the camera directly to shoot the carrier band, because the interval between the adjacent chip on the carrier band 6 is less, can not guarantee that the camera shoots at every turn and can shoot a complete chip of carrier band 6, consequently set up detection sensor group, through detecting that sensor group carries out the discernment location to every carrier band that passes through. When a first chip passes through, the initial position of the first chip of the carrier tape 6 is determined through the detection sensor group, and the analogy is carried out in sequence, the drive mechanism drives the carrier tape to move, so that the initial position of each subsequent chip is determined, accurate positioning is realized, and positioning information is sent to the control system.
The position information of the chips and the corresponding image information collected by the camera group are sent to a control system for image analysis, unqualified chips are screened out based on a deep learning algorithm, and the position information, the image collection and analysis data and the like of each chip are stored in a database through the control system. The control system determines the position information of the unqualified carrier band 6 and carries out punching marking through the positioning punching system 3. The control system is mainly used for collecting and analyzing the front side of the carrier tape 6 by combining the first detection camera 201, mainly shooting the back side of the carrier tape 6 by combining the second detection camera 202, collecting and analyzing the whole condition of the carrier tape 6 and the like by combining the third detection camera 203.
The positioning and punching system 3 comprises a punching device 301 arranged along the carrier tape channel 5, one side of the punching device 301 close to the positioning detection system 2 is provided with a punching sensor group 302, and the other side is provided with a positioning camera 303;
the punch sensor set 302 includes a color patch sensor and two correlation sensors symmetrically disposed about the carrier tape. The control system analyzes the carrier band with problems through the camera component and determines unqualified position information. When the carrier tape 6 moves to the positioning and punching system 3, the initial position of the first chip of the carrier tape 6 is determined through the punching sensor group 302, the position information is sent to the control system, whether the current chip is a qualified chip or not is judged according to the data information stored in the database, and if the chip is qualified, the carrier tape 6 is controlled to move forward to the position under the positioning camera 303 to be secondarily determined through image acquisition. The positions of the punching sensor group 302, the punching device 301, and the positioning camera 303 are determined, and the carrier tape 6 can be driven by the driving mechanism 8 to perform relatively precise displacement.
Referring to fig. 3, when the present embodiment is used, two rows of chips are arranged side by side on the carrier tape 6, two punching devices 301 are arranged, each row of chips corresponds to one punching device 301, and the punching devices 301 adopt punching cylinders.
In order to improve the punching accuracy and the punching precision, when the carrier tape 6 reaches the punching sensor group 302, the punching sensor group 302 determines the initial position of the first chip of the carrier tape 6 and sends the initial position to the control system, the control system judges whether the first chip is a qualified chip according to the information stored in the database, if so, the control mechanism is controlled to move continuously to judge the next chip, otherwise, the control system controls the driving mechanism 8 to drive the carrier tape 6 to move forwards, the current unqualified chip is moved to the position camera 303 first, the position camera 303 takes a picture, picture information is sent to the control system, and the unqualified carrier tape chip is determined to belong to which column and the punching position of the unqualified carrier tape chip is determined.
And then the control system controls the driving mechanism 8 to drive the carrier tape 6 to retreat to the corresponding punching device 301 for punching operation, so that the punching precision is ensured. After punching is finished, the carrier tape 6 is driven to move to the positioning camera 303 again to take a picture, the punching effect is determined, then the next chip of the current chip is driven to move to the punching sensor group 302, and recognition, positioning and judgment are continuously carried out. If the punching is not qualified (e.g., no punching is performed), the apparatus returns to the corresponding punching apparatus 301 to perform the punching again.
Since the positions of the punching sensor group 302, the punching device 301, and the positioning camera 303 are determined, the control system controls the driving mechanism 8 to move forward or backward by a distance corresponding to the distance between the two of the above three. The pitch between the chips in the carrier tape 6 is also fixed. Each sheet is positioned across the perforation sensor set 302, for example: if the carrier tape chip under the current punching sensor group 302 is a qualified product and the next chip is an unqualified chip, the control system controls the driving mechanism 8 to move forward by the distance of the width of a single chip plus the distance between adjacent chips, that is, the next chip is moved under the punching sensor group 302. After determining that the chip is an unqualified chip, the punching sensor group 302 is moved forward by the distance of the distance between the positioning cameras 303, and the unqualified chip reaches below the positioning cameras 303. The principle of rollback is the same as described above.
The carrier tape channel 5 comprises a positioning channel 501 and a punching channel 502, the positioning channel 501 and the punching channel 502 are located on the same straight line, and a buffer area 11 is arranged between the positioning channel 501 and the punching channel 502. Because the distance between each carrier tape chip and the chip is small, the control system needs time for receiving and analyzing the shot picture of the camera set, and if the positioning detection system 2 is directly communicated with the positioning punching system 3, the situation that the information cannot be received possibly exists, so that the buffer area 11 is arranged, the carrier tape 6 passes through the buffer area under the driving of the driving mechanism, and the control system is ensured to have sufficient time for calculation. Referring to fig. 3, the buffer area 11 is downward arranged in a bin body, a buffer roller is arranged in the bin body, and the carrier tape 6 firstly enters the buffer area 11 after being detected and identified by the positioning detection system 2, and then enters the positioning punching system 3 after bypassing the buffer roller. In order to ensure that the carrier tape passing through the buffer area 11 can smoothly enter the punching channel 502, a punching roller is arranged at one end of the punching channel 502 close to the buffer area 11 to play a guiding role.
The driving mechanism 8 comprises a positioning belt drawing mechanism 802 arranged at one end of the positioning channel 501 close to the buffer area and a punching belt drawing mechanism 803 arranged at one end of the punching channel 502 far away from the buffer area, and the control system is connected with the positioning belt drawing mechanism 802 and the punching belt drawing mechanism 803. The emptying driving carrier tape disc 101 discharges materials in a rotating mode through the emptying driving mechanism 801, and the movement of the carrier tape is controlled through the positioning tape drawing mechanism 802 and the punching tape drawing mechanism 803. The advancing operation of the discharging driving mechanism 801, the positioning tape drawing mechanism 802 and the punching tape drawing mechanism 803 is controlled by a control system.
The material receiving system 4 comprises a material outlet wheel 401 which is arranged close to the positioning and punching system 3, and a material receiving carrier disc 402 is arranged on one side of the material outlet wheel 401, which is far away from the positioning and punching system 3;
the driving mechanism 8 comprises a material receiving driving mechanism 804, and the material receiving driving mechanism 804 is in transmission connection with the material receiving carrier disc 402. The carrier tape 6 after the punching is subjected to a material receiving operation by the material receiving carrier tape reel 402.
The positioning detection system 2 and the positioning punching system 3 are located in a dust cover 9, a dust suction device 10 is further arranged in the dust cover 9, and the dust suction device 10 is located on one side, close to the emptying system 1, of the positioning detection system 2. The dust suction device 10 adopts a dust suction pipeline and a dust collector connected with the dust suction pipeline. The mouth of pipe of dust absorption pipeline is towards carrier band passageway 5, carries out the dust absorption to carrier band 6 that gets into in the dust cover 9 and handles to the clearance is attached to the debris on carrier band 6, plays the effect of keeping apart the outside air through dust cover 9, avoids carrier band 6 to have the attachment to adhere to in the location detects and the punching process.
One side of the dust collection device 10 close to the discharge system 1 is provided with a bonding component, the bonding component comprises bonding wheels 12 symmetrically arranged about the carrier tape 6, and the bonding wheels are rotatably connected with a support frame 13 through a rotating shaft. The sizing component is located outside the dust cover 9, firstly glues and gets attached sundries on the carrier tape 6 through the sizing wheel 12, then the carrier tape 6 enters the dust cover 9, and further removes dust through the dust suction device 10, so through the sizing component and the dust suction device, the cleanliness of the surface of the carrier tape 6 is ensured, the accuracy of detection and judgment of the carrier tape 6 in the positioning detection and punching process is ensured, and misjudgment is avoided.
In this embodiment, the discharging driving mechanism 801, the positioning belt pulling mechanism 802, the punching belt pulling mechanism 803 and the material receiving driving mechanism 804 all adopt driving motors, the driving motors of the positioning belt pulling mechanism 802 and the punching belt pulling mechanism 803 are respectively connected with a channel roller for guiding the movement of the carrier tape, and the driving motors are controlled by the control system to synchronously rotate forward and backward (the prior art is adopted here, and the technical points are not included, so that the repeated description is omitted) so as to achieve the purpose of advancing or retreating the carrier tape.
Referring to fig. 1 and 2, the control system is connected to a touch display screen 14, and the detection information and the alarm condition are displayed through the touch display screen 14. While human control is achieved by touching the display screen 14.
The working principle is as follows:
the carrier tape 6 to be processed is stored in a carrier tape storage bin 103, the rolls are connected with one another through an adhesive tape, the carrier tape 6 sequentially passes through a material placing driving carrier tape disc 101, a material placing driven carrier tape disc 102 and a guide wheel 104 to enter a carrier tape channel 5, moves along the carrier tape channel 5, the carrier tape 6 enters a positioning detection system 2, each piece of the carrier tape 6 is positioned through a detection sensor group 204, then photo collection of the front side and the back side is performed sequentially through a first detection camera 201, a second detection camera 202 and a third detection camera 203, and positioning information and corresponding photo information are sent to a control system for analysis and storage. The carrier tape 6 enters the positioning and punching system 3 through the buffer area 11, the position of a first chip is determined through the punching sensor group 302, whether the current chip is a qualified chip or not is judged according to the stored information, if yes, the carrier tape 6 is driven to move forwards, and the punching sensor group 302 identifies the next chip and judges. If the carrier tape chip is not qualified, the system controls the unqualified carrier tape chip to move to the position of taking a picture under the positioning camera 303 through the driving mechanism 8 and determines the punching position, and then the driving mechanism 8 drives the carrier tape 6 to retreat, so that the unqualified carrier tape chip is positioned under the punching device 301 to perform punching operation. After the punching is finished, the driving mechanism 8 drives the punched carrier tape chip to move forward to the positioning camera 303 to determine whether the punching is successful, and if the punching is successful, the next chip of the current punched chip is moved to the punching sensor group 302 to continue the identification and judgment. If the punching is unsuccessful, the system returns to the punching device 301 to punch again. Unqualified carrier tape chips are marked and removed through punching, and then any operation can be omitted for punched carrier tape chips in subsequent processing operations. For the first use, the movement of the carrier tape 6 can be ensured by human assistance or a section of the carrier tape 6 is cut in advance from the emptying system 1 to the feeding system 4 along the carrier tape channel 5 to be used as a guide for the subsequent carrier tape 6 to be detected.
Claims (10)
1. A visual inspection machine is characterized by comprising a carrier tape channel (5) arranged on an operation table (7), wherein one end of the carrier tape channel (5) is provided with a discharging system (1), and the other end is provided with a receiving system (4);
a positioning detection system (2) is arranged above the carrier band channel (5) and close to one end of the discharging system (1), and a positioning punching system (3) is arranged at one end close to the receiving system (4);
the device also comprises a driving mechanism (8) for driving the carrier tape (6) to move along the carrier tape channel (5);
the discharging system (1), the positioning detection system (2), the positioning punching system (3), the receiving system (4) and the driving mechanism are all connected with the control system.
2. The visual inspection machine of claim 1, wherein the drive mechanism (8) includes a drop drive mechanism (801), the drop drive mechanism (801) being connected to a control system;
the discharging driving mechanism (801) is in transmission connection with a discharging driving carrier tape disk (101), and a discharging driven carrier tape disk (102) is arranged below the discharging driving carrier tape disk (101);
a carrier tape storage bin (103) is arranged below the feeding driven carrier tape disk (102);
a guide wheel (104) for guiding the carrier tape (6) to the carrier tape channel (5) is arranged on one side of the discharge driven carrier tape disc (102) close to the carrier tape channel (5).
3. The visual inspection machine of claim 2, wherein a drop camera (105) is disposed below the guide wheel (104), the drop camera (105) being connected to the control system.
4. The visual inspection machine according to claim 1 or 2, characterized in that the positioning inspection system (2) comprises an inspection sensor group (204) and a camera group arranged in sequence along the carrier tape channel (5);
the camera set comprises a first detection camera (201), a second detection camera (202) and a third detection camera (203);
the first detection camera (201) and the third detection camera (203) are positioned above the carrier tape (6);
the second detection camera (202) is positioned below the carrier tape (6);
the detection sensor group (204) comprises a color code sensor and two correlation sensors symmetrically arranged about the carrier tape;
the detection sensor group (204), the first detection camera (201), the second detection camera (202) and the third detection camera (203) are connected with the control system.
5. The visual inspection machine according to claim 1 or 2, characterized in that the positioning and punching system (3) comprises a punching device (301) arranged along the carrier tape channel (5), a punching sensor group (302) is arranged on one side of the punching device (301) close to the positioning and detection system (2), and a positioning camera (303) is arranged on the other side;
the punch sensor group (302) includes a color patch sensor and two correlation sensors symmetrically disposed about a carrier tape.
6. The visual inspection machine according to claim 1 or 2, wherein the carrier tape channel (5) comprises a positioning channel (501) and a punching channel (502), the positioning channel (501) and the punching channel (502) are located on the same straight line, and a buffer area (11) is arranged between the positioning channel (501) and the punching channel (502).
7. The visual inspection machine of claim 6, wherein the drive mechanism (8) comprises a positioning belt-pulling mechanism (802) disposed at an end of the positioning channel (501) close to the buffer area and a punching belt-pulling mechanism (803) disposed at an end of the punching channel (502) far from the buffer area, and the control system connects the positioning belt-pulling mechanism (802) and the punching belt-pulling mechanism (803).
8. The visual inspection machine according to claim 1 or 2, wherein the material receiving system (4) comprises a material discharging wheel (401) arranged close to the positioning and punching system (3), and a material receiving carrier disc (402) is arranged on one side of the material discharging wheel (401) far away from the positioning and punching system (3);
the driving mechanism (8) comprises a material receiving driving mechanism (804), and the material receiving driving mechanism (804) is in transmission connection with the material receiving carrier disc (402).
9. The visual inspection machine according to claim 1, wherein the positioning and detecting system (2) and the positioning and punching system (3) are located in a dust cover (9), a dust suction device (10) is further arranged in the dust cover (9), and the dust suction device (10) is located on one side of the positioning and detecting system (2) close to the emptying system (1).
10. The visual inspection machine according to claim 9, characterized in that a sticky component is arranged on one side of the dust suction device (10) close to the emptying system (1), and comprises sticky wheels (12) symmetrically arranged about the carrier tape (6), and the sticky wheels are rotatably connected with the support frame (13) through rotating shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111351107.7A CN113791079A (en) | 2021-11-16 | 2021-11-16 | Visual inspection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111351107.7A CN113791079A (en) | 2021-11-16 | 2021-11-16 | Visual inspection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113791079A true CN113791079A (en) | 2021-12-14 |
Family
ID=78955354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111351107.7A Pending CN113791079A (en) | 2021-11-16 | 2021-11-16 | Visual inspection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113791079A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472221A (en) * | 2022-01-06 | 2022-05-13 | 江苏才道精密仪器有限公司 | Precision die-cutting tape ink-jet AOI optical inspection machine |
| CN115579301A (en) * | 2022-07-29 | 2023-01-06 | 河北圣昊光电科技有限公司 | Bar strip testing machine and method for straight turning EMLSOA chip |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007093258A (en) * | 2005-09-27 | 2007-04-12 | Tateyama Machine Kk | Visual inspection device |
| WO2008132936A1 (en) * | 2007-04-19 | 2008-11-06 | Advantest Corporation | Tcp handling apparatus |
| CN203643353U (en) * | 2013-12-20 | 2014-06-11 | 上海中艺自动化系统有限公司 | Multi-particle IC (Integrated Circuit) simultaneous vision detector |
| CN106839986A (en) * | 2017-03-24 | 2017-06-13 | 中国计量大学 | It is a kind of that detecting system is carried based on machine vision and the double of machine learning |
| CN107144575A (en) * | 2017-04-28 | 2017-09-08 | 宁波韵升智能技术有限公司 | A kind of banding coiled strip defect automatic checkout equipment |
| CN109550860A (en) * | 2018-12-24 | 2019-04-02 | 深圳华特容器股份有限公司 | The automatic positioning of ladle body bonding wire bores system with automatic tensioning |
| CN208887514U (en) * | 2018-09-06 | 2019-05-21 | 山东山铝电子技术有限公司 | A kind of module automatic detection device |
| CN111307833A (en) * | 2019-11-25 | 2020-06-19 | 山东新恒汇电子科技有限公司 | Smart card chip mounting visual detection system and detection method |
-
2021
- 2021-11-16 CN CN202111351107.7A patent/CN113791079A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007093258A (en) * | 2005-09-27 | 2007-04-12 | Tateyama Machine Kk | Visual inspection device |
| WO2008132936A1 (en) * | 2007-04-19 | 2008-11-06 | Advantest Corporation | Tcp handling apparatus |
| CN203643353U (en) * | 2013-12-20 | 2014-06-11 | 上海中艺自动化系统有限公司 | Multi-particle IC (Integrated Circuit) simultaneous vision detector |
| CN106839986A (en) * | 2017-03-24 | 2017-06-13 | 中国计量大学 | It is a kind of that detecting system is carried based on machine vision and the double of machine learning |
| CN107144575A (en) * | 2017-04-28 | 2017-09-08 | 宁波韵升智能技术有限公司 | A kind of banding coiled strip defect automatic checkout equipment |
| CN208887514U (en) * | 2018-09-06 | 2019-05-21 | 山东山铝电子技术有限公司 | A kind of module automatic detection device |
| CN109550860A (en) * | 2018-12-24 | 2019-04-02 | 深圳华特容器股份有限公司 | The automatic positioning of ladle body bonding wire bores system with automatic tensioning |
| CN111307833A (en) * | 2019-11-25 | 2020-06-19 | 山东新恒汇电子科技有限公司 | Smart card chip mounting visual detection system and detection method |
Non-Patent Citations (1)
| Title |
|---|
| 唐明津等: "视觉系统在检测对称器件倒反入载带中的应用", 《电子与封装》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472221A (en) * | 2022-01-06 | 2022-05-13 | 江苏才道精密仪器有限公司 | Precision die-cutting tape ink-jet AOI optical inspection machine |
| CN115579301A (en) * | 2022-07-29 | 2023-01-06 | 河北圣昊光电科技有限公司 | Bar strip testing machine and method for straight turning EMLSOA chip |
| CN115579301B (en) * | 2022-07-29 | 2023-03-21 | 河北圣昊光电科技有限公司 | Bar strip testing machine and method for straight turning EMLSOA chip |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113791079A (en) | Visual inspection machine | |
| US5363968A (en) | Automatic blister inspection system | |
| CN101925944B (en) | Method of manufacturing optical display unit and manufacturing system of optical display unit | |
| CN107051900A (en) | A kind of automation equipment applied to bearing on-line checking | |
| CN203508418U (en) | Device for detecting appearance of tobacco packaging box | |
| CN107315017B (en) | Optical film vision intelligent detection equipment | |
| CN107392197A (en) | A kind of locomotive identification identification and locomotive component fault detection method and system | |
| US10883942B2 (en) | Full-servo label inspection machine and control method thereof | |
| KR20100045948A (en) | Method and apparatus for inspecting defect of laminated film | |
| CN106470797A (en) | Method for running plate processing unit (plant) and plate processing unit (plant) | |
| CN206778953U (en) | A kind of smoke box manages induction system | |
| CN107270841A (en) | A kind of packaging bag coding defects detection mechanism | |
| CN101303246B (en) | Image information collecting device in taping circuit automatic detection device | |
| CN210166320U (en) | On-line defect detection system of slitting process | |
| CN111776392B (en) | Labeling device, labeling system, labeling method and storage medium | |
| CN108951075B (en) | Screening method of cut pieces with defects and positioning system of cut pieces with defects | |
| WO2000040195A1 (en) | Method of controlling cross-direction alignment in manufacturing process | |
| CN113560213A (en) | Sorting error alarm method and system for real-time monitoring of sorting machine | |
| CN205131834U (en) | Automatic laminating equipment | |
| CN103515255A (en) | IC card chip glue dispensing and packaging all-in-one machine | |
| CN113327081A (en) | Intelligent storehouse management system | |
| CN208270730U (en) | Notebook function p-wire | |
| CN104290444A (en) | Shutdown control method for self-adhesive label detection device | |
| CN109612995A (en) | A kind of product missing detection device and method | |
| CN113771115B (en) | Roll-to-roll flexible carrier tape detection waste product rejection equipment and rejection method |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211214 |
|
| RJ01 | Rejection of invention patent application after publication |