CN109677922B - Code scanning disc arranging machine - Google Patents
Code scanning disc arranging machine Download PDFInfo
- Publication number
- CN109677922B CN109677922B CN201910091780.8A CN201910091780A CN109677922B CN 109677922 B CN109677922 B CN 109677922B CN 201910091780 A CN201910091780 A CN 201910091780A CN 109677922 B CN109677922 B CN 109677922B
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- China
- Prior art keywords
- manipulator
- code scanning
- workbench
- material conveying
- camera
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- 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.)
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- 239000000463 material Substances 0.000 claims abstract description 93
- 230000007246 mechanism Effects 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 2
- 230000002950 deficient Effects 0.000 description 8
- 239000003292 glue Substances 0.000 description 7
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
-
- 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
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/16—Feeding, e.g. conveying, single articles by grippers
- B65B35/18—Feeding, e.g. conveying, single articles by grippers by suction-operated grippers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Container Filling Or Packaging Operations (AREA)
Abstract
The invention relates to the field of part machining, and discloses a code scanning disc arranging machine. The code scanning tray arranging machine comprises a workbench, a material conveying component, a manipulator, a camera and the like, wherein a rectangular material opening is formed in the top of the workbench, the material conveying component is slidably mounted right above the material opening, a hollow tray opening is formed in the middle of the material conveying component, the manipulator is mounted at the top of the workbench, a suction head is mounted on the manipulator, and the camera is mounted on the side face of the manipulator through a side plate. On one hand, the whole code scanning and arranging process of the code scanning and arranging machine is automatically carried out, so that whole disc data can be obtained at one time, the working efficiency is high, excessive time and labor are not consumed, and the production and manufacturing cost is reduced; on the other hand, the method is simple to operate, good in repeated positioning performance and high in detection precision, avoids the situations of misjudgment and missing detection, and ensures the quality of packaged products.
Description
Technical Field
The invention relates to the field of part machining, in particular to a code scanning wobble plate machine.
Background
In the manufacturing process of part products, products are often required to be detected and packaged, the detection and packaging of conventional part products are generally carried out by manually operating corresponding instruments, specifically, marks such as two-dimension codes are marked on the products in the manufacturing process, then the two-dimension codes of the products are scanned one by manually holding a code scanning gun, then unqualified products are sorted according to scanning results, and packaging work is carried out on the qualified products.
However, for some small-sized part products, such as 3C part products, accurate positioning is often needed before detection and packaging, and because the product has small size and large number of detection and packaging, a great deal of time and labor are needed for scanning the code by manual operation, so that the working efficiency is low, and the production and manufacturing costs are increased; on the other hand, the operator always generates fatigue when carrying out manual code scanning work for a long time, misjudgment and omission are easy to occur, and the reject ratio of packaged products is improved.
Disclosure of Invention
In order to solve the problems, the invention provides a code scanning disc arranging machine.
According to one aspect of the present invention, there is provided a code scanning wobble plate machine comprising
The workbench is provided with a rectangular material opening at the top;
The material conveying assembly is slidably arranged right above the material port, and a hollow disc port is arranged in the middle of the material conveying assembly;
the manipulator is arranged at the top of the workbench, and a suction head is arranged on the manipulator;
the camera is arranged on the side surface of the manipulator through a side plate;
Wherein the width of the material conveying component is half of the length of the material port, and the width of the tray port is not larger than the width of the material port.
On one hand, the whole code scanning and arranging process of the code scanning and arranging machine is automatically carried out, so that whole disc data can be obtained at one time, the working efficiency is high, excessive time and labor are not consumed, and the production and manufacturing cost is reduced; on the other hand, the method is simple to operate, good in repeated positioning performance and high in detection precision, avoids the situations of misjudgment and missing detection, and ensures the quality of packaged products.
In some embodiments, a lifting mechanism is arranged in the workbench, and the lifting mechanism is located right below the material port and can move in the vertical direction. Thus, the stacked trays are placed on top of the jacking mechanism, and can be lifted to the tray opening of the material conveying assembly one by one through the movement of the jacking mechanism, so that the stacked trays are used for fixing and detecting.
In some embodiments, the workbench is further provided with a rodless cylinder and a sliding rail, the rodless cylinder and the sliding rail are respectively located at two sides of the material opening and extend along the long side direction of the material opening, wherein one side of the bottom of the material conveying assembly is installed on the rodless cylinder, and the other side of the bottom of the material conveying assembly is installed on the sliding rail in a sliding manner. From this, through setting up rodless cylinder and slide rail can be with fortune material subassembly slidable mounting directly over the feed inlet to can shift the charging tray on it.
In some embodiments, two ends and the middle part of the long side of the material opening are provided with a sensor, and each sensor is mounted on the workbench through a bracket. From this, can respond to each position of fortune material subassembly through each sensor to judge the position of department fortune material subassembly in real time, in time carry out material loading or unloading.
In some embodiments, the material conveying assembly is further provided with two vertical clamping plates, wherein the two clamping plates are respectively positioned at two sides of the disc opening, and each clamping plate is connected with one clamping cylinder. From this, can carry out the centre gripping to rising to the charging tray of dish mouth department fixedly through two splint of centre gripping cylinder control to the convenience detects and absorbs the product on the charging tray, and make the charging tray can shift along with fortune material subassembly.
In some embodiments, the suction head is mounted to the manipulator by a fixed block, and a glue block is mounted to the fixed block side by side with the suction head. From this, can absorb the product more firmly through glue piece cooperation suction head to remove unqualified product from the tray transfer.
In some embodiments, the camera is mounted on an upper portion of the side plate, and an annular light source is also mounted on a lower portion of the side plate. Thus, the annular light source can provide a proper illumination environment for the shooting work of the camera.
In some embodiments, a computer is also included. Therefore, a related database is arranged in the computer, so that the data of the image of the product shot by the camera can be analyzed and compared, and defective products in the image can be identified.
In some embodiments, a reject box is also provided on the table. Therefore, the identified defective products can be sucked out of the tray through the manipulator and the suction head thereof and moved into the waste box for subsequent treatment.
In some embodiments, the robot is a four-axis robot and the camera is a CCD industrial camera. Therefore, the product in the material tray can be effectively moved by selecting a proper manipulator and matching with the suction head, and the product in the material tray can be effectively imaged by selecting a proper camera so as to obtain the two-dimensional code data of the product.
Drawings
FIG. 1 is a schematic diagram of a code scanning wobble plate machine according to an embodiment of the invention;
FIG. 2 is a schematic view of the structure of the throat portion shown in FIG. 1;
FIG. 3 is a schematic view of the material handling assembly of FIG. 1;
Fig. 4 is a schematic structural view of the manipulator portion shown in fig. 1.
In the figure: the automatic feeding device comprises a workbench 1, a material conveying assembly 2, a manipulator 3, a camera 4, a computer 5, a waste box 6, a material tray 7, a material opening 11, a rodless cylinder 12, a sliding rail 13, a sensor 14, a bracket 15, a bottom frame 16, a tray opening 21, a clamping plate 22, a clamping cylinder 23, a suction head 31, a fixed block 32, a glue block 33, a side plate 41 and an annular light source 42.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
Fig. 1 schematically shows a code scanning wobble plate machine according to an embodiment of the invention. As shown in fig. 1, the code-scanning wobble plate machine comprises a table 1, and preferably the table 1 is generally formed of an aluminum profile. A rectangular material opening 11 is formed in the top of the workbench 1, wherein one side of the material opening 11 is a material loading area, and the other side of the material opening 11 is a material unloading area, so that both material loading and material unloading are required to pass through the material opening 11.
A lifting mechanism, which is not shown in the figure, is also provided in the interior of the table 1 directly below the material opening 11, which lifting mechanism can be moved up and down in the vertical direction under the action of the motor.
A material conveying component 2 is slidably mounted over the material port 11 through a sliding block, wherein the width of the material conveying component 2 is half of the length of the material port 11, and the material conveying component is located right above a material loading area of the material port 11 during material loading and can slide right above a material unloading area of the material port 11, and then material unloading can be performed.
A manipulator 3 is mounted on top of the table 1, preferably the manipulator 3 is a four-axis manipulator. The robot arm 3 is mounted with a suction head 31 and a camera 4 side by side, preferably a CCD industrial camera of 500W pixels of the camera 4. When the manipulator 3 moves, the suction head 31 and the camera 4 are generally located directly above the feeding area of the material inlet 11.
In addition, the camera 4 and the manipulator 3 are also connected with a computer 5, and a database which is preset and input is arranged in the computer 5, wherein the database comprises the data of the correct two-dimensional codes of all products, and the data can be compared with the images of the products shot by the camera 4 to judge whether the two-dimensional codes of the corresponding products are accurate or not and record the two-dimensional codes.
A reject box 6 is also provided on the table 1, the reject box 6 being a box-like container mounted on the surface of the table 1 for containing the detected defective products, wherein the manipulator 3 is operated to move the suction head 31 over the reject box 6.
Fig. 2 shows a schematic structural view of the material inlet portion in fig. 1, and fig. 3 shows a schematic structural view of the material transporting assembly in fig. 1. As shown in fig. 2-3, two sides of the material opening 11 on the workbench 1 are respectively provided with a rodless cylinder 12 and a sliding rail 13, the rodless cylinder 12 and the sliding rail 13 extend along the long side direction of the material opening 11, one side of the bottom of the material conveying component 2 is arranged on the rodless cylinder 12 and can be driven by the rodless cylinder 12, and the other side is arranged on the sliding rail 13 in a sliding manner and can slide along the sliding rail 13.
Two square bottom frames 16 are arranged side by side below the material inlet 11 on the workbench 1, and two sensors 14 are arranged on two sides of the bottom frames 16 through a bracket 15, wherein each sensor 14 is respectively arranged at two ends and the middle of the long side of the material inlet 11, two sensors 14 are arranged in the middle, and the heights of each sensor 14 are lower than the material conveying assembly 2 and are detected upwards. When the material conveying component 2 is located in the material loading area or the material unloading area of the material opening 11, the material conveying component 2 is detected by the two sensors 14 on the bottom frame 16 located on the side of the area, so that the position of the material conveying component 2 can be accurately judged.
The main body of the material conveying assembly 2 is a horizontal flat plate, and a hollow tray opening 21 is arranged in the middle of the main body, the shape of the tray opening 21 is generally consistent with that of a material tray 7 for carrying products, the size of the tray opening is not smaller than that of the material tray 7, and the width of the tray opening is not larger than that of the material opening 11.
Two vertical clamping plates 22 are arranged on two sides of the tray opening 21, the two clamping plates 22 are oppositely arranged, the opposite surfaces of the clamping plates are connected with one clamping cylinder 23, the two clamping cylinders 23 are arranged on the material conveying assembly 2, and the two clamping plates 22 can be controlled to move relatively through the operation of the two clamping cylinders 23.
Fig. 4 shows a schematic structural view of the manipulator section in fig. 1. As shown in fig. 4, a fixed block 32 is mounted at the end of the manipulator 3, and a suction head 31 is mounted on the fixed block 32, and in addition, a glue block 33 is mounted on the fixed block 32, the glue block 33 is arranged in parallel with the suction head 31, and when the suction head 31 sucks the part product, the glue block 33 can be generally contacted with the part product, and the glue block 33 has certain viscosity, so that the product can be sucked more stably.
A side plate 41 is installed on the side surface of the manipulator 3, a camera 4 is installed on the upper portion of the side surface of the side plate 41, an annular light source 42 is installed on the lower portion of the side surface, wherein the lens of the camera 4 can shoot a part product on the tray 7 through the inner ring of the annular light source 42, then the shot two-dimensional code information is transmitted to the computer 5 for processing, and the annular light source 42 can provide a proper illumination environment for shooting work.
When the code scanning tray arranging machine is used, a plurality of trays 7 containing products are stacked to be placed on the top of a jacking mechanism in the workbench 1, wherein one surface of each product printed with a two-dimensional code faces upwards; then, starting equipment, controlling a lifting mechanism by a motor to lift so that the uppermost material tray 7 is conveyed into a tray opening 21 of a material conveying assembly 2 through a material opening 11, pushing two clamping plates 22 by two clamping cylinders 23 to clamp the material tray 7 from two sides, shooting each product on the material tray 7 by using a camera 4, transmitting the shot images to a computer 5, analyzing and processing two-dimensional code data of each shot product by the computer 5 to judge whether the two-dimensional code data is correct, and recording that the two-dimensional code data is defective if the two-dimensional code of a certain product is incorrect; then, the manipulator 3 operates, the recorded defective products are sucked from the trays 7 one by one through the suction heads 31 on the manipulator, the defective products are moved and placed into the waste box 6 for processing, the trays 7 and the rest qualified products on the defective products are slid along the sliding rail 13 under the action of the rodless air cylinders 12 along with the conveying components 2 until the sensor 14 detects that the defective products slide to the upper side of the material port 11, the clamping air cylinders 23 control the clamping plates 22 to move oppositely to loosen the trays 7, the trays 7 fall onto the lifting mechanism through the blanking area of the material port 11, the conveying components 2 slide back in the original way, and the next trays 7 are continuously subjected to code scanning operation, wherein when a plurality of scanned trays 7 are stacked onto the lifting mechanism, the lifting mechanism can be controlled to descend, and the trays 7 are received from the side door of the workbench 1.
On one hand, the whole code scanning and arranging process of the code scanning and arranging machine is automatically carried out, so that whole disc data can be obtained at one time, the working efficiency is high, excessive time and labor are not consumed, and the production and manufacturing cost is reduced; on the other hand, the method is simple to operate, good in repeated positioning performance and high in detection precision, avoids the situations of misjudgment and missing detection, and ensures the quality of packaged products.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.
Claims (6)
1. Sweep a yard wobble plate machine, its characterized in that: comprising
The automatic feeding device comprises a workbench (1), wherein a rectangular material opening (11) is formed in the top of the workbench (1), a jacking mechanism is arranged in the workbench (1), the jacking mechanism is located under the material opening (11) and can move in the vertical direction, a rodless cylinder (12) and a sliding rail (13) are further arranged on the workbench (1), the rodless cylinder (12) and the sliding rail (13) are respectively located at two sides of the material opening (11) and extend along the long side direction of the material opening (11), a sensor (14) is arranged at two ends and the middle of the long side of the material opening (11), and each sensor (14) is installed on the workbench (1) through a bracket (15);
The material conveying assembly (2), the material conveying assembly (2) is slidably mounted right above the material port (11), one side of the bottom of the material conveying assembly (2) is mounted on the rodless cylinder (12), the other side of the bottom of the material conveying assembly is slidably mounted on the sliding rail (13), a hollow tray port (21) is arranged in the middle of the material conveying assembly (2), two vertical clamping plates (22) are further arranged on the material conveying assembly (2), the two clamping plates (22) are respectively positioned on two sides of the tray port (21), and each clamping plate (22) is connected with one clamping cylinder (23);
the manipulator (3), the said manipulator (3) is installed on the top of the said work bench (1), and install the suction head (31) on the said manipulator (3);
a camera (4), wherein the camera (4) is arranged on the side surface of the manipulator (3) through a side plate (41);
Wherein the width of the material conveying component (2) is half of the length of the material port (11), and the width of the tray port (21) is not larger than the width of the material port (11).
2. The code scanning wobble plate machine according to claim 1, wherein: the suction head (31) is arranged on the manipulator (3) through a fixed block (32), and a rubber block (33) which is arranged side by side with the suction head (31) is also arranged on the fixed block (32).
3. The code scanning wobble plate machine according to claim 1, wherein: the camera (4) is mounted on the upper part of the side surface of the side plate (41), and a ring-shaped light source (42) is also mounted on the lower part of the side surface of the side plate (41).
4. The code scanning wobble plate machine according to claim 1, wherein: also comprises a computer (5).
5. The code scanning wobble plate machine according to claim 1, wherein: the workbench (1) is also provided with a waste box (6).
6. The code scanning wobble plate machine according to claim 1, wherein: the manipulator (3) is a four-axis manipulator, and the camera (4) is a CCD industrial camera.
Priority Applications (1)
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CN201910091780.8A CN109677922B (en) | 2019-01-30 | 2019-01-30 | Code scanning disc arranging machine |
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CN201910091780.8A CN109677922B (en) | 2019-01-30 | 2019-01-30 | Code scanning disc arranging machine |
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CN109677922A CN109677922A (en) | 2019-04-26 |
CN109677922B true CN109677922B (en) | 2024-08-16 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110406973B (en) * | 2019-07-29 | 2024-08-02 | 博众精工科技股份有限公司 | Secondary positioning type feeding device |
CN110937402A (en) * | 2019-12-20 | 2020-03-31 | 东莞工坊精密模具有限公司 | Automatic balance equipment |
CN111889395B (en) * | 2020-07-28 | 2022-05-17 | 智汇轩田智能系统(杭州)有限公司 | DBC material loading trades a set machine |
CN111960102A (en) * | 2020-08-28 | 2020-11-20 | 苏州天准科技股份有限公司 | Carrying device and electronic product part detection system |
CN118419580B (en) * | 2024-07-04 | 2024-09-06 | 广东烟草汕头市有限责任公司 | Combined production device for shade of cigarette carton conveying line |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207106970U (en) * | 2017-07-27 | 2018-03-16 | 深圳市联成兴自动化设备有限公司 | A kind of automatic detection circulating plate machine |
CN207792074U (en) * | 2018-01-19 | 2018-08-31 | 中山市富勤塑胶有限公司 | A kind of cosmetic bottle balance system |
CN209758492U (en) * | 2019-01-30 | 2019-12-10 | 领胜城科技(江苏)有限公司 | Sweep sign indicating number balance machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108188041A (en) * | 2018-02-07 | 2018-06-22 | 深圳市发斯特精密技术有限公司 | Full-automatic scanning machine |
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2019
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207106970U (en) * | 2017-07-27 | 2018-03-16 | 深圳市联成兴自动化设备有限公司 | A kind of automatic detection circulating plate machine |
CN207792074U (en) * | 2018-01-19 | 2018-08-31 | 中山市富勤塑胶有限公司 | A kind of cosmetic bottle balance system |
CN209758492U (en) * | 2019-01-30 | 2019-12-10 | 领胜城科技(江苏)有限公司 | Sweep sign indicating number balance machine |
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Effective date of registration: 20190531 Address after: 224000 East Side of Dongtai Economic Development Zone of Yancheng City, Jiangsu Province Applicant after: LINGSHENGCHENG TECHNOLOGY (JIANGSU) Co.,Ltd. Address before: 224200 Dongtai Economic Development Zone, Yancheng City, Jiangsu Province, No. 8 Jingba Road Applicant before: LINGYI (JIANGSU) PRECISION ELECTRONIC MANUFACTURING CO.,LTD. |
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