CN111674652A - Bubble cap plate defective product removing device - Google Patents
Bubble cap plate defective product removing device Download PDFInfo
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- CN111674652A CN111674652A CN202010560304.9A CN202010560304A CN111674652A CN 111674652 A CN111674652 A CN 111674652A CN 202010560304 A CN202010560304 A CN 202010560304A CN 111674652 A CN111674652 A CN 111674652A
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- conveyor
- discharging
- plate
- feeding
- weighing belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
Abstract
The invention discloses a bubble cap plate defective product removing device which comprises a feeding conveyor, an industrial camera, a removing mechanism I, a weighing belt conveyor, a removing mechanism II and a discharging conveyor, wherein the industrial camera is installed above the feeding conveyor through a camera support, the removing mechanism I is installed on the feeding conveyor and behind the industrial camera in the feeding direction of the feeding conveyor, the weighing belt conveyor is installed at the discharging end of the feeding conveyor, the removing mechanism II is installed at the discharging end of the weighing belt conveyor, and the discharging conveyor is installed at the discharging end of the removing mechanism II. The invention adopts a double detection and rejection mechanism, which can ensure that the detection precision of the bubble cap plate is higher, and the rejection is more reliable and more accurate.
Description
Technical Field
The invention belongs to the technical field of bubble cap plate defective product removing equipment, and relates to a bubble cap plate defective product removing device.
Background
With the increasing automation degree of modern pharmaceutical factories, the automated processing and packaging of medicines are also in great tendency. Modern automated methods of machine-to-human substitution have greatly increased the productivity of an enterprise or company, and automated production models have shown their potential. However, the series of automatic operations are automatically completed by using a machine instead of manpower, and the production process of the medicine is influenced by a plurality of complex factors, so that the processing problems of particle lack, powder leakage, damage of the bubble cap plate, foreign matters and the like can be inevitably generated, and a plurality of unqualified bubble cap plate medicines can be produced. It is very necessary to screen out the drug before it is introduced into the market. The existing bubble-cap plates mainly used for detecting and removing unqualified bubble-cap plates are detected through manual naked eyes, a manual selection method needs human eyes to stare at medicines on a production line all the time, the labor intensity is high, the influence of personal factors cannot be avoided due to manual visual inspection, and the large personal subjective factors are provided, so that the detection standards are difficult to unify, the separation difference is large, in addition, the on-site environmental noise and the medicine package are reflected, workers are very easy to fatigue, and the detection efficiency is low. The detection method is time-consuming and labor-consuming, and the detection quality is difficult to ensure. There is also a method of rejection, a quality test, which is much better than manual in every aspect, but has many disadvantages.
With the development of machine vision-based detection technology, machine vision inspection is beginning to step on the stage in the aspect of medicine defect detection. The machine vision is mainly applied to the aspects of appearance detection and packaging of medicines, such as detection of the capacity of bottled medicines, and detection of defects of breakage, missing packaging, powder leakage, inclusion and the like of aluminum-plastic blister packaged medicines. In recent years, research is being conducted on online quality detection of medicines at home and abroad. A research of the university of Japanese war bank education builds a set of detection system for identifying tablet types based on machine vision, and realizes the type identification by extracting the characteristics of the shapes, the colors, the marks on the front surface and the back surface of the tablets and the like. The template matching method is a key technology in medicine defect detection, realizes the tablet defect detection by utilizing the template matching method, and compares the advantages and disadvantages of several common matching methods. The method comprises the steps of identifying or detecting a single unpackaged tablet, increasing the detection difficulty due to the fact that an aluminum-plastic blister package has strong light reflectivity, obtaining template data of the tablet to be detected in a training mode by an aluminum-plastic blister package color tablet detection system developed by some researchers, constructing a color space model to correct and segment the tablet image, and reading in the template data in a detection mode to match to detect defects.
The blowing-off of the airflow is relatively random by using a high-pressure airflow removing device, and a fixed direction is not used; the device for negative pressure adsorption can easily cause the transportation of the bubble cap plate to be influenced if the air pressure is unstable, namely unqualified bubble caps are removed; the bubble-cap plate is removed by the shrinkage of the conveying track, and the bubble-cap plate is attached to a step surface for transportation, so that the bubble-cap plate is easily damaged.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a bubble cap plate defective product removing device to solve the problems existing in the prior art.
The technical scheme adopted by the invention is as follows: the utility model provides a bubble cap plate wastrel removing devices, includes feeding conveyor, the industry camera, rejects mechanism one, the belt feeder of weighing, rejects mechanism two and discharge conveyor, the industry camera passes through the camera support mounting in feeding conveyor top, rejects mechanism one and installs on feeding conveyor and be located feeding conveyor feeding direction's industry camera after, the belt feeder of weighing is installed at feeding conveyor discharge end, rejects mechanism two and installs at the belt feeder discharge end of weighing, discharge conveyor installs the discharge end at rejection mechanism two.
Preferably, the first rejecting mechanism comprises a push rod, a connecting rod, a sliding block, a rotary disc and a rejecting motor, the push rod is of a T-shaped structure and is located on the upper side of a belt of the feeding conveyor, the free end of the vertical section is fixedly connected to the sliding block, the sliding block is arranged in the sliding groove and is hinged to the connecting rod, the other end of the connecting rod is hinged to the edge of the rotary disc, the rotary disc is connected to a motor shaft of the rejecting motor, and the sliding groove and the rejecting motor are.
Preferably, the turntable is connected with the bearing seat through a rotating shaft, the rotating shaft is connected to a motor shaft of the eliminating motor through a coupler after extending out, and the bearing seat is fixedly connected to the case.
Preferably, a receiving through plate with two open ends is mounted beside the feeding conveyor, the receiving through plate is positioned on one side of the push rod for pushing out the bubble cap plate, an inner side wall plate of the receiving through plate is lower than a belt of the feeding conveyor, and an outer side wall plate of the receiving through plate is higher than the upper surface of the push rod.
Preferably, the second rejecting mechanism comprises a rejecting box and an air cylinder, the rejecting box is provided with openings at two ends and is obliquely placed between the weighing belt conveyor and the discharging conveyor, the middle of the lower side of the second rejecting mechanism is hinged to a frame of the weighing belt conveyor through a hinged frame, the middle of the upper end of the upper side of the second rejecting mechanism is hinged to the air cylinder, the other end of the air cylinder is hinged to an air cylinder frame, the air cylinder frame is installed on the discharging conveyor, the air cylinder telescopically drives the rejecting box to rotate, the material conveying between the weighing belt conveyor and the discharging conveyor can be in butt joint or disconnected, and the discharging conveyor is.
Preferably, a first waste storage box is installed below the discharge end of the weighing belt conveyor.
Preferably, the discharge end of the receiving through plate is provided with a second waste storage box.
Preferably, the feeding conveyor, the industrial camera, the first rejecting mechanism, the weighing belt conveyor, the second rejecting mechanism and the discharging conveyor are all connected with a controller, and the controller is connected with a touch screen.
The invention has the beneficial effects that: compared with the prior art, the invention has the following effects:
(1) the invention adopts a double detection and rejection mechanism, which can ensure that the detection precision of the bubble cap plate is higher, and the rejection is more reliable and more accurate: as the machine vision detection of the industrial camera is adopted, the problems of neglected loading, damaged tin skin, untight package, sundries and the like of the transparent bubble plate at one side are solved by utilizing the industrial camera to collect images of the bubble plate in conveying, then the images are compared by a control center, so that the unqualified bubble cap plates are detected, the weighing mode of a weighing belt conveyor is adopted for detection, by weighing the bubble cap plate, the weight of the qualified bubble cap plate can be in a very small range, the weight of the blister plate which is neglected to be filled, is filled more and is mixed with impurities is not in the range, the unqualified bubble cap plates can be detected, the method for detecting the bubble cap plates is economical and practical, is easy to operate, combines the advantages and the disadvantages of the unqualified bubble cap plates, realizes comprehensive detection and rejection, and can ensure that the bubble cap plate defect detection precision is higher and the rejection is more reliable and more accurate;
(2) in the first removing mechanism, a connecting rod sliding block mechanism is adopted to realize driving and push a T-shaped structure push rod to push out the blister plate, so that the driving is stable and reliable, the removing is simple, the removing method is very stable, simple and convenient, the unqualified blister plate can be accurately removed, a very quick process is realized when the mechanism completes a reciprocating motion, a crank is replaced by a rotary disc, the inertia of the rotary disc is large, and a certain buffering effect can be realized;
(3) the bearing block supports the turntable, so that the turntable is more stable in the rotating process, and damage caused by overlarge stress of a motor shaft is avoided;
(4) the receiving through plate is arranged, so that the pushed defective products can be pushed into a designated area, and collection and treatment are facilitated;
(5) the second rejecting mechanism of the rejecting box and the air cylinder is adopted, when the weighing device detects an unqualified product, the air cylinder drives the rejecting box to pitch, one end of the abutting weighing device is far away, so that the unqualified product falls into the waste collecting box, the defective product is removed, the inclined rejecting box with openings at two ends is simple in structure, easy and reliable in rejecting and stable in rejecting, and the qualified blister plate can be conveniently transferred to the discharging conveyor;
(6) a first waste storage box is arranged to store the defective products of the bubble cap plates falling from the through plates;
(7) a second waste storage box is arranged to store the defective products of the bubble cap plate falling off by the weighing belt conveyor;
(8) the feeding conveyor, the industrial camera, the first rejecting mechanism, the weighing belt conveyor, the second rejecting mechanism and the discharging conveyor are connected with the controller, and intelligent rejecting of the whole rejecting device can be achieved.
Drawings
FIG. 1 is a schematic perspective view of a bubble plate removing device;
FIG. 2 is a schematic perspective view of a second removing mechanism;
FIG. 3 is a schematic perspective view of a removing mechanism;
FIG. 4 is a front view of the bubble cap plate removing device;
FIG. 5 is a schematic top view of the bubble plate removing device;
fig. 6 is a left side view schematic diagram of the bubble plate removing device.
Detailed Description
The invention is further described below with reference to specific examples.
Example 1: as shown in fig. 1-6, a bubble cap plate defective product rejecting device comprises a feeding conveyor 1, an industrial camera 2, a rejecting mechanism I3, a weighing belt conveyor 4, a rejecting mechanism II 5 and a discharging conveyor 6, wherein the industrial camera 2 is installed above the feeding conveyor 1 through a camera support 7, the rejecting mechanism I3 is installed on the feeding conveyor 1 and behind the industrial camera 2 in the feeding direction of the feeding conveyor 1, the weighing belt conveyor 4 is installed at the discharging end of the feeding conveyor 1, the rejecting mechanism II 5 is installed at the discharging end of the weighing belt conveyor 4, and the discharging conveyor 6 is installed at the discharging end of the rejecting mechanism II 5.
Preferably, the first removing mechanism 3 comprises a push rod 8, a connecting rod 10, a sliding block 11, a rotary disc 12 and a removing motor 13, the push rod 8 is of a T-shaped structure and is located on the upper side of a belt of the feeding conveyor 1, the free end of the vertical section is fixedly connected to the sliding block 11, the sliding block 11 is arranged in a sliding groove 14 and is hinged to the connecting rod 10, the other end of the connecting rod 10 is hinged to the edge of the rotary disc 12, the rotary disc 12 is connected to a motor shaft of the removing motor 13, the sliding groove 14 is fixedly connected to a case 15, and the removing motor 13 is fixedly connected to.
Preferably, the rotating disc 12 is connected with a bearing block 16 through a rotating shaft, the rotating shaft is connected to a motor shaft of the rejecting motor 13 through a coupling after extending out, and the bearing block 16 is fixedly connected to the case 15.
Preferably, a receiving through plate 17 with two open ends is installed beside the feeding conveyor 1, the receiving through plate 17 is located on one side of the push rod 8 pushing out the bubble cap plate, an inner side wall plate of the receiving through plate 17 is lower than a belt of the feeding conveyor 1, and an outer side wall plate of the receiving through plate 17 is higher than the upper surface of the push rod 8.
Preferably, the second removing mechanism 5 comprises a removing box 18 and an air cylinder 19, two ends of the removing box 18 are open and obliquely placed between the weighing belt conveyor 4 and the discharging conveyor 6, the middle of the lower side of the removing box is hinged to a frame of the weighing belt conveyor 4 through a hinged frame 20, the middle of the upper end of the upper side of the removing box is hinged to the air cylinder 19, the other end of the air cylinder 19 is hinged to an air cylinder frame 21, the air cylinder frame 21 is installed on the discharging conveyor 6, the removing box 18 is driven to rotate by the air cylinder 19 in a telescopic mode, material conveying between the weighing belt conveyor 4 and the discharging conveyor 6 can be connected or disconnected, and the height of the discharging conveyor.
Preferably, a first waste storage box is installed below the discharge end of the weighing belt conveyor 4.
Preferably, a second waste storage box is mounted at the discharge end of the receiving through plate 17.
Preferably, the feeding conveyor 1, the industrial camera 2, the first rejecting mechanism 3, the weighing belt conveyor 4, the second rejecting mechanism 5 and the discharging conveyor 6 are all connected with a controller.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the claims.
Claims (8)
1. The utility model provides a bubble tray wastrel removing devices which characterized in that: the automatic feeding and discharging device comprises a feeding conveyor (1), an industrial camera (2), a first rejecting mechanism (3), a weighing belt conveyor (4), a second rejecting mechanism (5) and a discharging conveyor (6), wherein the industrial camera (2) is installed above the feeding conveyor (1) through a camera support (7), the first rejecting mechanism (3) is installed on the feeding conveyor (1) and behind the industrial camera (2) located in the feeding direction of the feeding conveyor (1), the weighing belt conveyor (4) is installed at the discharging end of the feeding conveyor (1), the second rejecting mechanism (5) is installed at the discharging end of the weighing belt conveyor (4), and the discharging conveyor (6) is installed at the discharging end of the second rejecting mechanism (5).
2. The bubble tray reject removing device according to claim 1, wherein: the first removing mechanism (3) comprises a push rod (8), a connecting rod (10), a sliding block (11), a rotary table (12) and a removing motor (13), the push rod (8) is of a T-shaped structure and located on the upper side of a belt of the feeding conveyor (1), the free end of a vertical section is fixedly connected to the sliding block (11), the sliding block (11) is arranged in a sliding groove (14) and hinged to the connecting rod (10), the other end of the connecting rod (10) is hinged to the edge of the rotary table (12), the rotary table (12) is connected to a motor shaft of the removing motor (13), and the sliding groove (14) and the removing motor (13) are fixedly connected to a case (15).
3. The bubble tray reject removing device according to claim 2, wherein: the rotary table (12) is connected with a bearing seat (16) through a rotary shaft, the rotary shaft is connected to a motor shaft of the eliminating motor (13) through a coupler after extending out, and the bearing seat (16) is fixedly connected to the case (15).
4. The bubble tray reject removing device according to claim 2, wherein: the bubble cap plate is characterized in that a receiving through plate (17) with two open ends is mounted beside the feeding conveyor (1), the receiving through plate (17) is positioned on one side of the push rod (8) for pushing out the bubble cap plate, the inner side wall plate of the receiving through plate (17) is lower than a belt of the feeding conveyor (1), and the outer side wall plate of the receiving through plate (17) is higher than the upper surface of the push rod (8).
5. The bubble tray reject removing device according to claim 1, wherein: the second removing mechanism (5) comprises a removing box (18) and an air cylinder (19), two ends of the removing box (18) are opened, the removing box is obliquely placed between the weighing belt conveyor (4) and the discharging conveyor (6), the middle of the lower side of the removing box is hinged to the frame of the weighing belt conveyor (4) through a hinged frame (20), the middle of the upper end of the upper side of the removing box is hinged to the air cylinder (19), the other end of the air cylinder (19) is hinged to an air cylinder frame (21), the air cylinder frame (21) is installed on the discharging conveyor (6), the removing box (18) is driven to rotate by the stretching of the air cylinder (19), the material conveying between the weighing belt conveyor (4) and the discharging conveyor (6) can be butted or disconnected, and the height of the discharging.
6. The bubble tray reject removing device according to claim 5, wherein: a first waste storage box is arranged below the discharge end of the weighing belt conveyor (4).
7. The bubble tray reject removing device according to claim 4, wherein: a waste material storage box II is arranged at the discharge end of the receiving through plate (17).
8. The bubble tray reject removing device according to claim 1, wherein: the feeding conveyor (1), the industrial camera (2), the removing mechanism I (3), the weighing belt conveyor (4), the removing mechanism II (5) and the discharging conveyor (6) are all connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010560304.9A CN111674652A (en) | 2020-06-18 | 2020-06-18 | Bubble cap plate defective product removing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010560304.9A CN111674652A (en) | 2020-06-18 | 2020-06-18 | Bubble cap plate defective product removing device |
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| CN111674652A true CN111674652A (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010560304.9A Pending CN111674652A (en) | 2020-06-18 | 2020-06-18 | Bubble cap plate defective product removing device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389775A (en) * | 2020-11-30 | 2021-02-23 | 黑龙江八一农垦大学 | Damaged picker of food external packing |
| CN113548253A (en) * | 2021-08-01 | 2021-10-26 | 高邮市宇航化工机械厂 | Packagine machine is used in daily chemical production with positioning mechanism |
| CN114655527A (en) * | 2022-02-22 | 2022-06-24 | 苏州贝壳自动化技术有限公司 | Intelligent material arranging and defective product managing equipment |
| CN115009631A (en) * | 2022-05-18 | 2022-09-06 | 上海龙腾科技股份有限公司 | Discharging mechanism and rejecting mechanism |
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| CN203005857U (en) * | 2012-12-19 | 2013-06-19 | 南通联亚药业有限公司 | Defective product rejection device of aluminum plastic packer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389775A (en) * | 2020-11-30 | 2021-02-23 | 黑龙江八一农垦大学 | Damaged picker of food external packing |
| CN113548253A (en) * | 2021-08-01 | 2021-10-26 | 高邮市宇航化工机械厂 | Packagine machine is used in daily chemical production with positioning mechanism |
| CN113548253B (en) * | 2021-08-01 | 2024-01-05 | 高邮市宇航化工机械厂 | Packaging machine with positioning mechanism for daily chemical production |
| CN114655527A (en) * | 2022-02-22 | 2022-06-24 | 苏州贝壳自动化技术有限公司 | Intelligent material arranging and defective product managing equipment |
| CN115009631A (en) * | 2022-05-18 | 2022-09-06 | 上海龙腾科技股份有限公司 | Discharging mechanism and rejecting mechanism |
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