CN113660548A - Data acquisition unit based on industry thing networking - Google Patents
Data acquisition unit based on industry thing networking Download PDFInfo
- Publication number
- CN113660548A CN113660548A CN202110794489.4A CN202110794489A CN113660548A CN 113660548 A CN113660548 A CN 113660548A CN 202110794489 A CN202110794489 A CN 202110794489A CN 113660548 A CN113660548 A CN 113660548A
- Authority
- CN
- China
- Prior art keywords
- feeding
- plate
- data acquisition
- partition plate
- telescopic cylinder
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- 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
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
-
- 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
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
- B65G47/06—Devices for feeding articles or materials to conveyors for feeding articles from a single group of articles arranged in orderly pattern, e.g. workpieces in magazines
- B65G47/08—Devices for feeding articles or materials to conveyors for feeding articles from a single group of articles arranged in orderly pattern, e.g. workpieces in magazines spacing or grouping the articles during feeding
-
- 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
- B65G47/34—Devices for discharging articles or materials from conveyor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/84—Measuring functions
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to the technical field of data acquisition, in particular to a data acquisition device based on an industrial Internet of things, which comprises an acquisition device body, wherein a data storage module, a wireless communication module, a device control module and a voice broadcast device are arranged in the acquisition device body, a first data acquisition module, a second data acquisition module, an infrared emitter and a display screen are arranged on one side of the acquisition device body, and a base is arranged at the bottom end of the acquisition device body. According to the automatic data acquisition device, the first partition plate and the second partition plate are driven by the conveyor belt to move, so that the workpieces in the feeding barrel can be automatically and uniformly pushed to the position between the adjacent first partition plate and the second partition plate on the conveyor belt, the workpieces to be acquired are not required to be manually placed on the conveyor belt one by one, the operation is convenient, the labor intensity is low, and the workpieces fed by the automatic feeding mechanism can uniformly fall between the first partition plate and the second partition plate, so that data acquisition errors after the workpieces are stacked on the conveyor belt can be avoided, and the accuracy of data acquisition is remarkably improved.
Description
Technical Field
The invention relates to the technical field of data acquisition, in particular to a data acquisition device based on an industrial Internet of things.
Background
The industrial internet of things is to continuously integrate various acquisition and control technologies with sensing and monitoring capabilities, such as sensors or controllers, mobile communication, intelligent analysis and the like into all links of an industrial production process, so that the manufacturing efficiency is greatly improved, the product quality is improved, the product cost and the resource consumption are reduced, the traditional industry is finally promoted to an intelligent new stage, data acquisition is a bridge beam connected with a computer and an external physical world, a data acquisition module is composed of other units such as the sensors and the controllers, and the data acquisition module is based on a communication module of a remote data acquisition module platform, and integrates a communication chip, a storage chip and the like on a circuit board, so that the industrial internet of things has the functions of sending and receiving short messages through the remote data acquisition module platform, voice communication, data transmission and the like.
Through retrieval, chinese patent No. CN210573295U discloses a data acquisition control device based on the industry thing networking, including the device body, the one end rear installation data storage module above the device body, with what data storage module was adjacent to be installed is wireless communication module, the rear other end installation device control module above the device body, the voice broadcast ware is installed in the place ahead of device control module coplanar, the homonymy of voice broadcast ware just hangs the display screen in the side of device body, the homonymy of display screen intermediate position sets up the second data acquisition module, the opposite side that is relative to the display screen of second data acquisition module just sets up the fixed block in this side intermediate position, fixed mounting telescopic link on the fixed block, the first data acquisition module of perpendicular to this side is connected to the top of telescopic link, the first data acquisition module with the below of second data acquisition module all sets up infrared emitter.
Although the data acquisition control device based on the industrial internet of things can conveniently acquire data and save time, the following defects still exist:
1. when the device is used, the articles to be subjected to data acquisition need to be manually placed on the conveyor belt one by one, the operation is troublesome, the labor intensity of workers is high, data acquisition errors are easy to occur after the placed articles are stacked on the conveyor belt, and the data acquisition accuracy is poor;
2. article data need in time will not be in time shifted down from the conveyer belt by the article of data collection by the manual work after not being gathered and the voice broadcast ware is reported, and degree of automation is low and the manpower occupies greatly to data acquisition's cost has been promoted.
Therefore, the data acquisition device based on the industrial Internet of things is provided.
Disclosure of Invention
The invention aims to provide a data acquisition unit based on an industrial Internet of things, which can solve the problems in the background technology by a mode that a conveyor belt drives a first partition plate and a second partition plate to move so as to automatically and uniformly push workpieces in a feeding cylinder to a position between the adjacent first partition plate and the adjacent second partition plate on the conveyor belt.
In order to achieve the purpose, the invention provides the following technical scheme:
a data collector based on an industrial Internet of things comprises a collector body, wherein a data storage module, a wireless communication module, a device control module and a voice broadcast device are installed in the collector body, a first data acquisition module, a second data acquisition module, an infrared emitter and a display screen are installed on one side of the collector body, a base is arranged at the bottom end of the collector body, a conveyor belt is installed on the base and is positioned on one side of the collector body, a plurality of first partition plates and second partition plates are evenly installed on the conveyor belt, an installation plate is arranged on the upper side of the conveyor belt, a plurality of feeding barrels are evenly installed at the top end of the installation plate, a plurality of workpieces are placed in each feeding barrel, a feeding port is formed in the installation plate, an automatic feeding mechanism is arranged on the installation plate and used for pushing the workpieces in the feeding barrels evenly between the adjacent first partition plates and the adjacent second partition plates through the feeding port, and one side of the collector body, which is close to the infrared emitter, is provided with an automatic material returning assembly.
The automatic feeding mechanism pushes the workpiece in the feeding barrel to between the adjacent first partition plate and the second partition plate through the feeding port, the conveyor belt drives the first partition plate and the second partition plate to move and conveys the workpiece between the first partition plate and the second partition plate to the first data acquisition module, the second data acquisition module and the infrared emitter, the first data acquisition module and the second data acquisition module can acquire data of the workpiece when the workpiece passes through the first data acquisition module and the second data acquisition module, the display screen can sequentially display information of the workpiece and facilitate viewing, the infrared emitter can detect whether the workpiece acquires data when passing through, if the data is not acquired, the signal is transmitted to the control unit to perform voice broadcasting and start the automatic material returning assembly to push the workpiece without acquiring data down from one side of the conveyor belt, and the workpiece with the acquired data uniformly falls down from one end of the conveyor belt and is collected, need not the manual work during use and put the work piece of waiting to gather data one by one to the conveyer belt, convenient operation and artifical intensity of labour are little, and the work piece through automatic feeding mechanism material loading can evenly fall between first baffle and second baffle moreover, consequently can avoid the work piece to appear data acquisition error after piling up on the conveyer belt to show the accuracy that has promoted data acquisition.
Preferably, automatic feeding mechanism is including installing the flexible cylinder of material loading on the mounting panel roof, the push pedal of mutually supporting with the work piece is installed to the output of the flexible cylinder of material loading, and the push pedal is located the one side that the material loading mouth was kept away from to the material loading section of thick bamboo, install the elastic button with flexible cylinder electric connection of material loading on the diapire of mounting panel, first baffle is located elastic button's bottom, and second baffle and elastic button mutually support, install the mounting bracket on the roof of mounting panel, install the fixed plate on the mounting bracket, the fixed plate is located between the material loading section of thick bamboo, and the material loading section of thick bamboo evenly rotates and connects on the fixed plate, install drive assembly on the fixed plate, drive assembly is used for the drive to go up the automatic material loading section of thick bamboo and rotates to material flexible cylinder department.
The conveying belt moves to drive the first partition plate and the second partition plate to move, when the second partition plate moves to the bottom ends of the mounting plate and the elastic buttons, the elastic buttons are pushed to move upwards and the feeding telescopic cylinder is started, the feeding telescopic cylinder drives the push plate to push a workpiece at the bottommost end of the feeding barrel to be between the adjacent first partition plate and the adjacent second partition plate on the conveying belt through the feeding port, after the second partition plate leaves from the bottom end of the elastic buttons, the elastic buttons rebound downwards and close the feeding telescopic cylinder, the feeding telescopic cylinder drives the push plate to move back at the moment, the workpiece in the feeding barrel continuously falls to one side of the push plate due to self weight, and similarly, the second partition plate continuously moves to the bottom end of the elastic buttons to continuously push the workpiece at the bottom end of the feeding barrel to be between the adjacent first partition plate and the adjacent second partition plate, and the conveying belt drives the first partition plate and the second partition plate to move so as to automatically and uniformly push the workpiece in the feeding barrel to be between the adjacent first partition plate and the second partition plate on the conveying belt, workpieces to be subjected to data acquisition are not required to be manually placed on the conveyor belt one by one, so that the operation is convenient, the labor intensity of workers is low, the occupied manpower is small, and the cost of data acquisition is reduced; the work piece all is filled up in will every material loading cylinder before the use, and drive assembly can drive adjacent material loading cylinder and drive the work piece and rotate to material loading telescopic cylinder department when being close to the work piece of material loading telescopic cylinder one side in the material loading cylinder and having gathered to be convenient for continuously promote the work piece to the conveyer belt on, the work piece can be avoided frequently placing in the material loading cylinder to the setting of a plurality of material loading cylinders, has further reduced occuping of manpower, thereby has further reduced the data acquisition cost.
Preferably, the driving assembly comprises a driving motor mounted on the top wall of the fixed plate, the fixed plate is rotatably mounted with an annular rotating plate, the bottom end of the annular rotating plate is provided with a mounting rod, the outer side wall of the bottom end of the mounting rod is uniformly provided with a plurality of connecting rods, the upper charging barrel is uniformly connected on the connecting rod, the output end of the driving motor is provided with a rotating shaft, the bottom end of the rotating shaft is inserted in the annular rotating plate, a plurality of tooth blocks are uniformly and elastically arranged on the outer side wall of the bottom end of the rotating shaft, a plurality of tooth sockets matched with the tooth blocks are uniformly arranged in the annular rotating plate, a plurality of accommodating grooves which are matched with the tooth blocks are uniformly arranged on the outer side wall of the bottom end of the rotating shaft, a baffle plate which is matched with a workpiece is arranged on the top wall of the mounting plate, which is close to one side of the feeding telescopic cylinder, and the baffle is located the bottom of last feed cylinder, all set up on the diapire of going up the feed cylinder with push pedal and work piece complex recess.
The start-up driving motor can drive the pivot and drive the tooth piece, the annular changes the board, the installation pole, the connecting rod, work piece in last feed cylinder and the last feed cylinder rotates along the roof of mounting panel, the last feed cylinder that fills with the work piece rotates when the flexible cylinder department of material loading, the work piece of last feed cylinder bottommost can paste one side at the baffle, thereby can hinder work piece and last feed cylinder to continue to rotate, the tooth piece will shrink to the corresponding storage tank in the pivot owing to the rotation resistance is too big this moment, consequently pivot and tooth piece can continue to rotate and avoid burning out driving motor, the last feed cylinder will break away from the baffle when the work piece in the last feed cylinder has been gathered, the pivot can continue to drive the tooth piece this moment, the annular changes the board, the installation pole, connecting rod and last feed cylinder rotate and will be adjacent last feed cylinder that fills with the work piece rotate to material loading flexible cylinder department, thereby be convenient for continuously pushing the work piece to the conveyer belt, drive assembly can drive the work piece in the feed cylinder and can drive the work piece rotation to the flexible gas of material loading that the adjacent last feed cylinder has been gathered automatically The cylinder is high in automation degree, and the charging barrel does not need to be rotated manually, so that the use convenience of the driving assembly, the automatic feeding mechanism and the data acquisition unit is remarkably improved.
Preferably, every go up the feed cylinder and all install the dead lever on being close to the lateral wall of connecting rod one side, the dead lever all runs through corresponding connecting rod setting, and the equal swing joint of dead lever and last feed cylinder is on the connecting rod that corresponds, every go up the feed cylinder and keep away from all installing the fixed block on the lateral wall of connecting rod one side, the mounting bracket is located the one side that is close to the flexible cylinder of material loading, set up the guide way of mutually supporting with the fixed block on being close to the lateral wall of connecting rod one side of the mounting bracket, and the direction of travel of highly along the fixed block of guide way increases gradually.
The feeding cylinder far away from one side of the feeding telescopic cylinder can fall down due to dead weight and is tightly attached to the top end of the connecting rod, the feeding cylinder can be completely sleeved outside the workpiece at the moment, so that the workpiece can be prevented from sliding out from the bottom end of the feeding cylinder when the feeding cylinder drives the workpiece to rotate, the fixing block can move into the guide groove when the feeding cylinder rotates to be close to the feeding telescopic cylinder, the fixing block can move along the guide groove when the feeding cylinder continues to move towards the feeding telescopic cylinder, the height of the guide groove is gradually increased along the advancing direction of the fixing block, so that the fixing block and the feeding cylinder can gradually move upwards relative to the workpiece, the workpiece positioned at the bottommost end can be safely exposed at the bottom end of the feeding cylinder when the feeding cylinder moves to the feeding telescopic cylinder, the workpiece can be conveniently and stably pushed into the feeding port from the bottom end of the feeding cylinder, and the feeding cylinder filled with the workpiece can be stably rotated to the feeding telescopic cylinder, thereby the stability of drive assembly, automatic feeding mechanism and data collection station work has been promoted.
Preferably, the upper charging barrel is made of plastics, and the inner side wall of the upper charging barrel is a smooth surface.
The feeding barrel made of plastic is high in mechanical strength and small in weight, so that the fixing block can drive the feeding barrel to move upwards along the guide groove, and the working stability of the driving assembly, the automatic feeding mechanism and the data collector is further improved.
Preferably, the automatic material returning assembly comprises a material returning telescopic cylinder installed in the collector body, a material returning block is installed at the output end of the material returning telescopic cylinder, side blocks and two side walls, close to one side of the conveying belt, of the side blocks are inclined planes.
Infrared emitter can detect the work piece and pass through occasionally not gather data, if not gather data can be to the control unit transmission signal, carry out voice broadcast and start material returned telescopic cylinder drive material returned piece and side piece and remove to first baffle and second baffle and push down the work piece of not gathering data between first baffle and the second baffle from one side of conveyer belt, the work piece that will not gather data pushes down back material returned telescopic cylinder can drive material returned piece and side piece to the one side that is close to the collector body from one side of conveyer belt and resets, need not the manual work and will not be gone up from the conveyer belt by the article of data collection and take down, degree of automation is high and the manpower occupies for a short time, thereby further reduced data acquisition's cost.
Compared with the prior art, the invention has the beneficial effects that:
1. the conveyer belt drives first baffle and second baffle and removes and just can be automatic with the even promotion of work piece in the feed cylinder to the conveyer belt on between adjacent first baffle and the second baffle, need not the manual work and put the work piece of treating data collection one by one to the conveyer belt, convenient operation and artifical intensity of labour are little, and the work piece through automatic feeding mechanism material loading can evenly fall between first baffle and second baffle, consequently can avoid the data acquisition error to appear after the work piece piles up on the conveyer belt, thereby showing the accuracy that has promoted data acquisition.
2. When the workpiece in the feed cylinder on one side of the feeding telescopic cylinder is collected, the driving assembly can drive the adjacent feeding cylinder to drive the workpiece to rotate to the feeding telescopic cylinder, so that the workpiece is continuously pushed to the conveying belt, the workpieces can be prevented from being frequently placed in the feeding cylinders due to the arrangement of the feeding cylinders, the occupation of manpower is reduced, and the data collection cost is reduced.
3. The infrared emitter can detect that the work piece is through occasionally not gathering data, if not gathering data can be to the control unit transmission signal, carry out voice broadcast and start the work piece that automatic material returned subassembly will not gather data and push off from one side of conveyer belt, need not the manual work and will not be shifted down by the article of data collection from the conveyer belt, degree of automation is high and the manpower occupies for a short time to data acquisition's cost has further been reduced.
Drawings
FIG. 1 is a side view of a portion of the structure of the present invention;
FIG. 2 is a side sectional view of a portion of the structure of the present invention;
FIG. 3 is a top view of a portion of the structure of the present invention;
FIG. 4 is a schematic structural view of the upper barrel portion of the present invention;
FIG. 5 is a schematic view of the automatic material return assembly of the present invention;
FIG. 6 is a side sectional view of the upper cartridge portion of the present invention;
FIG. 7 is a side view of the guide slot portion of the present invention;
FIG. 8 is an enlarged view of the structure of part A of the present invention;
FIG. 9 is an enlarged view of the structure of part B of the present invention;
fig. 10 is an enlarged view of the structure of part C of the present invention.
In the figure: 1. a collector body; 2. a first data acquisition module; 3. a second data acquisition module; 4. an infrared emitter; 5. a display screen; 6. a base; 7. a conveyor belt; 8. a first separator; 9. a second separator; 10. mounting a plate; 11. feeding a material barrel; 12. a workpiece; 13. a feeding port; 14. a feeding telescopic cylinder; 15. pushing the plate; 16. an elastic button; 17. a mounting frame; 18. a fixing plate; 19. a drive motor; 20. an annular rotating plate; 21. mounting a rod; 22. a connecting rod; 23. a rotating shaft; 24. a tooth block; 25. a receiving groove; 26. a baffle plate; 27. a groove; 28. fixing the rod; 29. a fixed block; 30. a guide groove; 31. a material returning telescopic cylinder; 32. a material returning block; 33. and (7) side blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 10, the invention provides a data collector based on an industrial internet of things, and the technical scheme is as follows:
the utility model provides a data collection station based on industry thing networking, including collector body 1, install data storage module in collector body 1, wireless communication module, device control module and voice broadcast ware, first data acquisition module 2 is installed to one side of collector body 1, second data acquisition module 3, infra-red emitter 4 and display screen 5, the bottom of collector body 1 is equipped with base 6, install conveyer belt 7 on the base 6, and conveyer belt 7 is located one side of collector body 1, evenly install a plurality of first baffles 8 and second baffle 9 on conveyer belt 7, the upside of conveyer belt 7 is equipped with mounting panel 10, a plurality of feed barrels 11 are evenly installed on the top of mounting panel 10, all placed a plurality of work pieces 12 in every feed barrel 11, material loading mouth 13 has been seted up on mounting panel 10, be equipped with automatic feeding mechanism on mounting panel 10, automatic feeding mechanism is used for pushing work piece 12 in the feed barrel 11 evenly to adjacent first baffle 8 and adjacent first baffle through material loading 13 And an automatic material returning assembly is arranged between the second partition plates 9 and on one side of the collector body 1 close to the infrared emitter 4.
The automatic feeding mechanism pushes a workpiece 12 in a feeding barrel 11 to a position between a first partition plate 8 and a second partition plate 9 which are adjacent to each other through a feeding port 13, a conveyor belt 7 drives the first partition plate 8 and the second partition plate 9 to move and conveys the workpiece 12 between the first partition plate 8 and the second partition plate 9 to a position of a first data acquisition module 2, a second data acquisition module 3 and an infrared emitter 4, when the workpiece 12 passes through the first data acquisition module 2 and the second data acquisition module 3, the first data acquisition module 2 and the second data acquisition module 3 can acquire data of the workpiece 12, a display screen 5 can display information of the workpiece 12 in sequence for viewing, the infrared emitter 4 can detect whether the workpiece 12 passes through or not, if the data is not acquired, signals are transmitted to a control unit, voice broadcasting is carried out, and an automatic material returning assembly is started to push the workpiece 12 without data acquisition down from one side of the conveyor belt 7, the work piece 12 of data has been gathered evenly falls down and collects from the one end of conveyer belt 7, need not the manual work during use and puts the work piece 12 of waiting to gather data one by one to conveyer belt 7, convenient operation and artifical intensity of labour are little, and work piece 12 through automatic feeding mechanism material loading can evenly fall between first baffle 8 and second baffle 9, consequently can avoid work piece 12 to pile up the back data acquisition error on conveyer belt 7, thereby the accuracy of data acquisition has been showing and has been promoted.
Referring to fig. 1, 2 and 8, as an embodiment of the present invention, the automatic feeding mechanism includes a feeding telescopic cylinder 14 installed on the top wall of the installation plate 10, a push plate 15 installed at the output end of the feeding telescopic cylinder 14 to cooperate with the workpiece 12, the push plate 15 is positioned at one side of the charging barrel 11 far away from the charging port 13, the bottom wall of the mounting plate 10 is provided with an elastic button 16 electrically connected with the charging telescopic cylinder 14, the first clapboard 8 is positioned at the bottom end of the elastic button 16, and the second partition board 9 is matched with the elastic button 16, the top wall of the mounting board 10 is provided with a mounting rack 17, the mounting rack 17 is provided with a fixing board 18, the fixing board 18 is positioned between the upper charging barrels 11, and the feeding barrel 11 is uniformly and rotatably connected to the fixing plate 18, and the fixing plate 18 is provided with a driving assembly which is used for driving the feeding barrel 11 to automatically rotate to the feeding telescopic cylinder 14.
The conveyor belt 7 can drive the first partition plate 8 and the second partition plate 9 to move, when the second partition plate 9 moves to the bottom ends of the mounting plate 10 and the elastic buttons 16, the elastic buttons 16 can be pushed to move upwards and the feeding telescopic cylinder 14 can be started, at the moment, the feeding telescopic cylinder 14 can drive the push plate 15 to push the workpiece 12 at the bottommost end of the feeding barrel 11 to be between the adjacent first partition plate 8 and the adjacent second partition plate 9 on the conveyor belt 7 through the feeding port 13, after the second partition plate 9 leaves from the bottom end of the elastic buttons 16, the elastic buttons 16 can rebound downwards and close the feeding telescopic cylinder 14, at the moment, the feeding telescopic cylinder 14 can drive the push plate 15 to move backwards, the workpiece 12 in the feeding barrel 11 can continuously fall to one side of the push plate 15 due to self weight, and similarly, the workpiece 12 at the bottom end of the feeding barrel 11 can be continuously pushed to be between the adjacent first partition plate 8 and the adjacent second partition plate 9 by the second partition plate 9 by continuously moving to the bottom end of the elastic buttons 16, the conveying belt 7 drives the first partition plate 8 and the second partition plate 9 to move, so that the workpieces 12 in the feeding barrel 11 can be automatically and uniformly pushed to the position between the adjacent first partition plate 8 and the second partition plate 9 on the conveying belt 7, the workpieces 12 to be subjected to data acquisition do not need to be manually placed on the conveying belt 7 one by one, the operation is convenient, the manual labor intensity is low, the occupied manpower is small, and the cost of data acquisition is reduced; all fill work piece 12 in will every feed cylinder 11 before the use, drive assembly can drive adjacent feed cylinder 11 and drive work piece 12 and rotate to the telescopic cylinder 14 department of material loading when being close to the work piece 12 collection in the feed cylinder 11 on the telescopic cylinder 14 one side of material loading, thereby be convenient for continuously promote work piece 12 to conveyer belt 7 on, the setting of a plurality of feed cylinders 11 can avoid frequently placing work piece 12 in to the feed cylinder 11, further reduce the occupation of manpower, thereby further reduced the data acquisition cost.
As an embodiment of the present invention, referring to fig. 1, 2 and 9, the driving assembly includes a driving motor 19 mounted on the top wall of a fixed plate 18, an annular rotating plate 20 is rotatably mounted in the fixed plate 18, a mounting rod 21 is mounted at the bottom end of the annular rotating plate 20, a plurality of connecting rods 22 are uniformly mounted on the outer side wall of the bottom end of the mounting rod 21, an upper charging barrel 11 is uniformly connected to the connecting rods 22, a rotating shaft 23 is mounted at the output end of the driving motor 19, the bottom end of the rotating shaft 23 is inserted into the annular rotating plate 20, a plurality of tooth blocks 24 are uniformly and elastically mounted on the outer side wall of the bottom end of the rotating shaft 23, a plurality of tooth sockets matched with the tooth blocks 24 are uniformly formed in the annular rotating plate 20, a plurality of accommodating grooves 25 matched with the tooth blocks 24 are uniformly formed on the outer side wall of the bottom end of the rotating shaft 23, a baffle 26 matched with the workpiece 12 is mounted on the top wall of the mounting plate 10 near the feeding telescopic cylinder 14, and the baffle 26 is located the bottom of the upper charging barrel 11, the bottom wall of the upper charging barrel 11 is provided with grooves 27 matched with the push plate 15 and the workpiece 12, and the push plate 15 can push the workpiece 12 at the bottommost end of the upper charging barrel 11 into the feeding port 13 through the grooves 27.
The driving motor 19 is started to drive the rotating shaft 23 to drive the tooth block 24, the annular rotating plate 20, the mounting rod 21, the connecting rod 22, the upper charging barrel 11 and the workpiece 12 in the upper charging barrel 11 to rotate along the top wall of the mounting plate 10, when the upper charging barrel 11 filled with the workpiece 12 rotates to the position of the feeding telescopic cylinder 14, the workpiece 12 at the bottommost end of the upper charging barrel 11 can be attached to one side of the baffle 26, so that the workpiece 12 and the upper charging barrel 11 can be prevented from continuing to rotate, at the moment, the tooth block 24 shrinks into the corresponding accommodating groove 25 on the rotating shaft 23 due to excessive rotation resistance, so that the rotating shaft 23 and the tooth block 24 can continue to rotate to avoid burning out the driving motor 19, when the workpiece 12 in the upper charging barrel 11 is collected, the upper charging barrel 11 can be separated from the baffle 26, at the moment, the rotating shaft 23 can continue to drive the tooth block 24, the annular rotating plate 20, the mounting rod 21, the connecting rod 22 and the upper charging barrel 11 to rotate and rotate the upper charging barrel 11 of the adjacent workpiece 12 to the position of the feeding telescopic cylinder 14, thereby be convenient for continuously promote work piece 12 to conveyer belt 7 on, work piece 12 in the last feed cylinder 11 has gathered back drive assembly can drive work piece 12 and rotate to the flexible cylinder 14 department of material loading by the adjacent last feed cylinder 11 of automatic drive, and degree of automation is high, need not the manual work and rotates last feed cylinder 11 to the convenience that drive assembly, automatic feeding mechanism and data collection station used has been promoted remarkably.
As an embodiment of the present invention, referring to fig. 1 to 7, a fixing rod 28 is mounted on an outer side wall of each upper charging barrel 11 on a side close to a connecting rod 22, the fixing rods 28 are all disposed to penetrate through the corresponding connecting rods 22, the fixing rods 28 and the upper charging barrels 11 are both movably connected to the corresponding connecting rods 22, a fixing block 29 is mounted on an outer side wall of each upper charging barrel 11 on a side far from the connecting rods 22, the mounting frame 17 is located on a side close to the feeding telescopic cylinder 14, a guide groove 30 matched with the fixing block 29 is formed on an outer side wall of the mounting frame 17 on a side close to the connecting rods 22, and a height of the guide groove 30 is gradually increased along a traveling direction of the fixing block 29.
The upper charging barrel 11 far away from the feeding telescopic cylinder 14 falls down due to self weight and is tightly attached to the top end of the connecting rod 22, at this time, the upper charging barrel 11 is completely sleeved outside the workpiece 12, so that the workpiece 12 can be prevented from sliding out from the bottom end of the upper charging barrel 11 when the upper charging barrel 11 drives the workpiece 12 to rotate, the fixed block 29 can move into the guide groove 30 when the upper charging barrel 11 rotates to be close to the feeding telescopic cylinder 14, the fixed block 29 can move along the guide groove 30 when the upper charging barrel 11 continues to be close to the feeding telescopic cylinder 14, because the height of the guide groove 30 is gradually increased along the advancing direction of the fixed block 29, the fixed block 29 and the upper charging barrel 11 can gradually move upwards relative to the workpiece 12, the workpiece 12 at the bottommost end can be safely exposed at the bottom end of the upper charging barrel 11 when the upper charging barrel 11 moves to the feeding telescopic cylinder 14, and therefore, the workpiece 12 can be smoothly pushed into the feeding port 13 from the bottom end of the upper charging barrel 11, the feeding barrel 11 filled with the workpiece 12 can be stably rotated to the feeding telescopic cylinder 14, so that the working stability of the driving assembly, the automatic feeding mechanism and the data collector is improved.
Referring to fig. 2, the upper barrels 11 are made of plastic, and the inner side walls of the upper barrels 11 are smooth surfaces.
The feeding barrel 11 made of plastic is high in mechanical strength and small in weight, so that the fixing block 29 is driven to move upwards along the guide groove 30 when moving upwards to drive the feeding barrel 11 to move upwards, and the working stability of the driving assembly, the automatic feeding mechanism and the data collector is further improved.
Referring to fig. 1, 2, 5 and 10, the automatic material returning assembly comprises a material returning telescopic cylinder 31 installed in the collector body 1, a material returning block 32 is installed at an output end of the material returning telescopic cylinder 31, side blocks 33 are elastically connected to both sides of the material returning block 32, side walls of the two side blocks 33 close to one side of the conveyor belt 7 are inclined surfaces, the side blocks 33 are arranged to push down workpieces 12 which are not collected between the first partition plate 8 and the second partition plate 9, and the side blocks 33 are compressed to contract towards one side close to the material returning block 32, so that the material returning block 32 and the side blocks 33 can smoothly move between the first partition plate 8 and the second partition plate 9.
The working principle is as follows: the conveyor belt 7 can drive the first partition plate 8 and the second partition plate 9 to move, when the second partition plate 9 moves to the bottom ends of the mounting plate 10 and the elastic buttons 16, the elastic buttons 16 can be pushed to move upwards and the feeding telescopic cylinder 14 can be started, at the moment, the feeding telescopic cylinder 14 can drive the push plate 15 to push the workpiece 12 at the bottommost end of the feeding barrel 11 to be between the adjacent first partition plate 8 and the adjacent second partition plate 9 on the conveyor belt 7 through the feeding port 13, after the second partition plate 9 leaves from the bottom end of the elastic buttons 16, the elastic buttons 16 can rebound downwards and close the feeding telescopic cylinder 14, at the moment, the feeding telescopic cylinder 14 can drive the push plate 15 to move backwards, the workpiece 12 in the feeding barrel 11 can continuously fall to one side of the push plate 15 due to self weight, and similarly, the workpiece 12 at the bottom end of the feeding barrel 11 can be continuously pushed to be between the adjacent first partition plate 8 and the adjacent second partition plate 9 by the second partition plate 9 by continuously moving to the bottom end of the elastic buttons 16, the conveyor belt 7 drives the first partition plate 8 and the second partition plate 9 to move, so that the workpieces 12 in the feeding barrel 11 can be automatically and uniformly pushed to the position between the adjacent first partition plate 8 and the second partition plate 9 on the conveyor belt 7, and the workpieces 12 to be acquired are not required to be manually placed on the conveyor belt 7 one by one; before use, each upper charging barrel 11 is filled with the workpieces 12, the driving motor 19 is started to drive the rotating shaft 23 to drive the tooth block 24, the annular rotating plate 20, the mounting rod 21, the connecting rod 22, the upper charging barrel 11 and the workpieces 12 in the upper charging barrel 11 to rotate along the top wall of the mounting plate 10, when the upper charging barrel 11 filled with the workpieces 12 rotates to the position of the feeding telescopic cylinder 14, the workpiece 12 at the bottommost end of the upper charging barrel 11 is attached to one side of the baffle plate 26, so that the workpieces 12 and the upper charging barrel 11 can be prevented from continuing to rotate, at the moment, the tooth block 24 contracts into the corresponding accommodating groove 25 on the rotating shaft 23 due to overlarge rotation resistance, the rotating shaft 23 and the tooth block 24 can continue to rotate to avoid burning out the driving motor 19, when the workpiece 12 in the upper charging barrel 11 is collected, the upper charging barrel 11 can be separated from the baffle plate 26, at the moment, the rotating shaft 23 can continue to drive the tooth block 24, the annular rotating plate 20, the mounting rod 21, the connecting rod 22 and the upper charging barrel 11 to rotate and drive the upper charging barrel 11 adjacent workpieces 12 to rotate to the position of the feeding telescopic cylinder 14, therefore, the workpieces 12 can be continuously pushed onto the conveyor belt 7, and after the workpieces 12 in the upper charging barrels 11 are collected, the driving assembly can automatically drive the adjacent upper charging barrels 11 to drive the workpieces 12 to rotate to the feeding telescopic cylinder 14; the upper charging barrel 11 far away from the feeding telescopic cylinder 14 falls down due to self weight and is tightly attached to the top end of the connecting rod 22, at this time, the upper charging barrel 11 is completely sleeved outside the workpiece 12, so that the workpiece 12 can be prevented from sliding out from the bottom end of the upper charging barrel 11 when the upper charging barrel 11 drives the workpiece 12 to rotate, the fixed block 29 can move into the guide groove 30 when the upper charging barrel 11 rotates to be close to the feeding telescopic cylinder 14, the fixed block 29 can move along the guide groove 30 when the upper charging barrel 11 continues to be close to the feeding telescopic cylinder 14, because the height of the guide groove 30 is gradually increased along the advancing direction of the fixed block 29, the fixed block 29 and the upper charging barrel 11 can gradually move upwards relative to the workpiece 12, the workpiece 12 at the bottommost end can be safely exposed at the bottom end of the upper charging barrel 11 when the upper charging barrel 11 moves to the feeding telescopic cylinder 14, and therefore, the workpiece 12 can be smoothly pushed into the feeding port 13 from the bottom end of the upper charging barrel 11, the feeding barrel 11 filled with the workpiece 12 can be stably rotated to the feeding telescopic cylinder 14; the conveyor belt 7 drives the first partition plate 8 and the second partition plate 9 to move and convey the workpiece 12 between the first partition plate 8 and the second partition plate 9 to the first data acquisition module 2, the second data acquisition module 3 and the infrared emitter 4, when the workpiece 12 passes through the first data acquisition module 2 and the second data acquisition module 3, the first data acquisition module 2 and the second data acquisition module 3 can acquire data of the workpiece 12, the display screen 5 can sequentially display information of the workpiece 12 for convenient viewing, the infrared emitter 4 can detect whether the workpiece 12 passes through or not, if the data is not acquired, the data can be transmitted to the control unit, voice broadcasting is carried out, the material returning telescopic cylinder 31 is started to drive the material returning block 32 and the side block 33 to move towards the first partition plate 8 and the second partition plate 9 and push the workpiece 12 which is not acquired between the first partition plate 8 and the second partition plate 9 down from one side of the conveyor belt 7, the backward material returning telescopic cylinder 31 which pushes the workpiece 12 which does not acquire data down from one side of the conveyor belt 7 can drive the material returning block 32 and the side block 33 to reset to one side close to the collector body 1, so that the article which does not acquire data is not required to be manually moved down from the conveyor belt 7, and the workpiece 12 which acquires data uniformly falls down from one end of the conveyor belt 7 and is collected.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a data collection station based on industry thing networking, includes collector body (1), install data storage module, wireless communication module, device control module and voice broadcast ware in collector body (1), first data acquisition module (2), second data acquisition module (3), infrared emitter (4) and display screen (5), its characterized in that are installed to one side of collector body (1): a base (6) is arranged at the bottom end of the collector body (1), a conveying belt (7) is arranged on the base (6), the conveyor belt (7) is positioned at one side of the collector body (1), a plurality of first partition plates (8) and second partition plates (9) are uniformly arranged on the conveyor belt (7), a mounting plate (10) is arranged on the upper side of the conveyor belt (7), a plurality of upper charging barrels (11) are uniformly mounted at the top end of the mounting plate (10), a plurality of workpieces (12) are placed in each upper charging barrel (11), a feeding hole (13) is arranged on the mounting plate (10), an automatic feeding mechanism is arranged on the mounting plate (10), the automatic feeding mechanism is used for uniformly pushing a workpiece (12) in the feeding barrel (11) to a position between the adjacent first partition plate (8) and the second partition plate (9) through the feeding port (13), automatic material returning components are installed on one side, close to the infrared emitter (4), of the collector body (1).
2. The data collector based on the industrial Internet of things as claimed in claim 1, wherein: the automatic feeding mechanism comprises a feeding telescopic cylinder (14) installed on the top wall of a mounting plate (10), a push plate (15) matched with a workpiece (12) is installed at the output end of the feeding telescopic cylinder (14), the push plate (15) is located on one side, away from a feeding port (13), of a feeding barrel (11), an elastic button (16) electrically connected with the feeding telescopic cylinder (14) is installed on the bottom wall of the mounting plate (10), a first partition plate (8) is located at the bottom end of the elastic button (16), a second partition plate (9) is matched with the elastic button (16), a mounting frame (17) is installed on the top wall of the mounting plate (10), a fixing plate (18) is installed on the mounting frame (17), the fixing plate (18) is located between the feeding barrels (11), and the feeding barrels (11) are uniformly and rotatably connected onto the fixing plate (18), and a driving assembly is arranged on the fixing plate (18) and used for driving the feeding barrel (11) to automatically rotate to the feeding telescopic cylinder (14).
3. The data collector based on the industrial Internet of things as claimed in claim 2, wherein: the driving assembly comprises a driving motor (19) installed on the top wall of a fixing plate (18), an annular rotating plate (20) is installed in the fixing plate (18) in a rotating mode, an installation rod (21) is installed at the bottom end of the annular rotating plate (20), a plurality of connecting rods (22) are evenly installed on the outer side wall of the bottom end of the installation rod (21), an upper charging barrel (11) is evenly connected onto the connecting rods (22), a rotating shaft (23) is installed at the output end of the driving motor (19), the bottom end of the rotating shaft (23) is inserted into the annular rotating plate (20), a plurality of tooth blocks (24) are evenly and elastically installed on the outer side wall of the bottom end of the rotating shaft (23), a plurality of tooth grooves matched with the tooth blocks (24) are evenly formed in the annular rotating plate (20), a plurality of accommodating grooves (25) matched with the tooth blocks (24) are evenly formed in the outer side wall of the bottom end of the rotating shaft (23), install baffle (26) of mutually supporting with work piece (12) on mounting panel (10) is close to the roof of material loading telescopic cylinder (14) one side, and baffle (26) are located the bottom of last feed cylinder (11), all offer on the diapire of going up feed cylinder (11) with push pedal (15) and work piece (12) complex recess (27).
4. The data collector based on the industrial Internet of things as claimed in claim 3, wherein: every go up feed cylinder (11) and all install dead lever (28) on being close to the lateral wall of connecting rod (22) one side, dead lever (28) all run through corresponding connecting rod (22) and set up, and dead lever (28) and the equal swing joint of last feed cylinder (11) are on corresponding connecting rod (22), every go up feed cylinder (11) and keep away from all to install fixed block (29) on the lateral wall of connecting rod (22) one side, mounting bracket (17) are located the one side that is close to material loading telescopic cylinder (14), set up guide way (30) of mutually supporting with fixed block (29) on mounting bracket (17) are close to the lateral wall of connecting rod (22) one side, and the direction of travel of highly along fixed block (29) of guide way (30) increases gradually.
5. The data collector based on the industrial Internet of things as claimed in claim 5, wherein: go up feed cylinder (11) and all adopt plastics to make, and the inside wall of going up feed cylinder (11) is smooth surface.
6. The data collector based on the industrial Internet of things as claimed in claim 1, wherein: automatic material returned subassembly is including installing material returned telescopic cylinder (31) in collector body (1), material returned (32) are installed to the output of material returned telescopic cylinder (31), the equal elastic connection in both sides of material returned (32) has side piece (33), two lateral wall that side piece (33) are close to conveyer belt (7) one side is the inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110794489.4A CN113660548A (en) | 2021-07-14 | 2021-07-14 | Data acquisition unit based on industry thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110794489.4A CN113660548A (en) | 2021-07-14 | 2021-07-14 | Data acquisition unit based on industry thing networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113660548A true CN113660548A (en) | 2021-11-16 |
Family
ID=78477354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110794489.4A Pending CN113660548A (en) | 2021-07-14 | 2021-07-14 | Data acquisition unit based on industry thing networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113660548A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116690277A (en) * | 2023-08-07 | 2023-09-05 | 山东卓益数控设备有限公司 | Reverse feeding mechanism of numerical control machine tool |
-
2021
- 2021-07-14 CN CN202110794489.4A patent/CN113660548A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116690277A (en) * | 2023-08-07 | 2023-09-05 | 山东卓益数控设备有限公司 | Reverse feeding mechanism of numerical control machine tool |
| CN116690277B (en) * | 2023-08-07 | 2023-09-29 | 山东卓益数控设备有限公司 | Reverse feeding mechanism of numerical control machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205929696U (en) | Automatic tectorial membrane guillootine | |
| CN113660548A (en) | Data acquisition unit based on industry thing networking | |
| CN114852721A (en) | Arranging device for production and welding of battery pack and using method of arranging device | |
| CN111977341B (en) | Automatic recovery unit of full-automatic transplanter cave dish | |
| CN207824801U (en) | A kind of circlip assembly machine | |
| CN216102941U (en) | Intelligent automatic tubulation device | |
| CN213445229U (en) | Lampshade conveying device | |
| CN210063615U (en) | Floor type blood sampling management system | |
| CN217262770U (en) | Feeding device is used in processing of insulin needle | |
| CN208499641U (en) | A kind of fishing type motor casing automatic discharging device | |
| CN110667132A (en) | Material arranging device | |
| CN220097533U (en) | Multifunctional feeding mechanism | |
| CN220866640U (en) | Sheet detecting and conveying device | |
| CN220264302U (en) | Three-dimensional stock bin | |
| CN213587400U (en) | Biological feed compressor arrangement | |
| CN220484466U (en) | Width adjustable running roller feeder | |
| CN219750764U (en) | Intelligent material rack | |
| CN111396759A (en) | L ED exposed lamp module production line and production method | |
| CN219132624U (en) | Automatic put formula bracket nailing machine | |
| CN219488837U (en) | Spool conveyor | |
| CN214878259U (en) | Material recycling mechanism | |
| CN218595239U (en) | Full-automatic bearing noise detection device | |
| CN212711312U (en) | Conveying structure of full-automatic assembly line of vacuum blood collection tube | |
| CN217995912U (en) | Lamp strip detection device convenient for feeding and discharging | |
| CN212917965U (en) | Feeding mechanism of tin sticky machine for wire rod |
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 |