CN112052921B - Platform marking machine for radio frequency coal quality on-line monitoring and detection calibration device - Google Patents
Platform marking machine for radio frequency coal quality on-line monitoring and detection calibration device Download PDFInfo
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- CN112052921B CN112052921B CN202010798979.7A CN202010798979A CN112052921B CN 112052921 B CN112052921 B CN 112052921B CN 202010798979 A CN202010798979 A CN 202010798979A CN 112052921 B CN112052921 B CN 112052921B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0032—Apparatus for automatic testing and analysing marked record carriers, used for examinations of the multiple choice answer type
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Abstract
The invention provides a platform marking machine for radio frequency coal quality on-line monitoring and a detection calibration device. Defeated coal area tender includes: a plurality of spherical tags; a label bin; the label sending mechanism comprises a label sending plugboard and a label sending driver; the label discharging slideway is positioned below the label feeding inserting plate; a marker sending detector; the middle part of the bidding slideway is provided with a bidding inlet, the two ends of the bidding slideway are respectively provided with a pushing port and a bidding port, and the bidding slideway inclines upwards from the pushing port to the bidding port; a label writer; a label reader; a recovery mechanism; a bidding mechanism, comprising: the device comprises a rotary table, a driver for driving the rotary table to rotate, a fixed bearing fixedly arranged on the rotary table and making circumferential motion, a connecting rod with the rear end connected with the fixed bearing, a push rod extending into the rotary table from a pushing port and used for pushing a spherical label, and a movable bearing for connecting the connecting rod and the push rod; the driver drives the turntable to rotate so as to drive the push rod to reciprocate in the bidding slideway, so that the spherical label enters a label writing position, a label reading position, a recovery position and a bidding position; and a controller.
Description
Technical Field
The invention belongs to the field of intelligent power plants, and particularly relates to a platform label casting machine and a detection calibration device for radio frequency coal quality online monitoring.
Background
With the deep promotion of the adjustment and transformation upgrading of economic structures in China and the vigorous implementation of the reform of electric power systems, the intelligent power plant becomes a new trend of power plant development, and under the drive of policies such as energy conservation, consumption reduction and emission reduction, measures such as internet technology, big data resources, intelligent operation management promotion and intelligent maintenance safety are integrated, so that the core competitiveness of the power plant is effectively improved, and the continuous development of the power plant is promoted.
The coal quality on-line monitoring by utilizing the RFID radio frequency technology is an important research and development technology for controlling the intelligent power plant in the coal quality full flow of the coal power plant at present, and the bidding of the radio frequency tag on the coal conveying belt is the starting point and the basis of the technology, so that the importance of the technology is self-evident. Due to the needs of coal-electricity operation and cost control, most of the existing coal power plants need to mix coal, and the coal quality radio frequency tag label-throwing machine needs to write in coal quality information accurately in real time and complete bidding. Meanwhile, the coal power plant has important responsibility in the operation process, is related to the production and the life of the area, and reduces the appearance of wrong marks to the maximum extent when putting into the standard. The number of bids required for a 24-hour continuously operating power plant is large, so that the bidding machines need a large label stock and a continuous bidding institution, and rapid label stock replacement can be achieved. In addition, the coal conveying belt of the coal power plant has a severe environment, and challenges the long-time continuous and stable operation.
Disclosure of Invention
The present invention is made to solve the above problems, and an object of the present invention is to provide a platform marking machine and a detection marking device for rf coal quality online monitoring, which can continuously, efficiently, stably, and accurately write coal quality information and bid for a long time.
In order to achieve the purpose, the invention adopts the following scheme:
< Tanker casting >
The invention provides a platform marking machine for radio frequency coal quality on-line monitoring, which is characterized by comprising the following components: a plurality of spherical tags; the label bin is used for accommodating a plurality of spherical labels, a plurality of label material channels are arranged in the label bin, and each label material channel can accommodate the next spherical label to slide freely; label delivery mechanism includes: the label delivering inserting plate is arranged at the bottom outlet of the label bin and used for realizing the delivery of labels and the replacement of a material channel through horizontal movement, and the label delivering driver is used for driving the label delivering inserting plate to move; the label outlet slide way is positioned below the label feeding inserting plate, the upper inlet section corresponds to the outlet of the label bin, and the width of the lower outlet section only accommodates the next spherical label to slide freely; the label delivery detector is arranged on the label outlet slideway and used for detecting whether a spherical label enters the label outlet slideway or not; the middle part of the bidding slideway is provided with a bidding inlet communicated with the outlet of the bidding slideway, the two ends of the bidding slideway are respectively provided with a pushing port and a bidding port, and the bidding slideway inclines upwards from the pushing port to the bidding port; a bid writing window and a bid reading window are arranged on the middle pipe wall of the bid slideway, the bid writing window corresponds to the bid inlet, and the bid reading window is arranged at the upstream of the bid writing window; the label writing device is arranged on the outer side of the label writing window, is aligned with the label writing window and writes the coal quality information into the spherical label positioned at the label writing window; the mark reading device is arranged on the outer side of the mark reading window, is aligned with the mark reading window and is used for reading information of the spherical label positioned at the mark reading window; retrieve the mechanism for retrieve wrong mark, repeated mark, include: the device comprises a recovery baffle positioned at a recovery opening of the lower side wall at the upper end of a bidding slideway, a recovery driver for driving the recovery baffle to open and close, and a recovery bin arranged below the recovery baffle; a bidding mechanism, comprising: the device comprises a rotary table, a driver for driving the rotary table to rotate, a fixed bearing fixedly arranged on the rotary table and making circumferential motion, a connecting rod with the rear end connected with the fixed bearing, a push rod extending into the rotary table from a pushing port and used for pushing a spherical label, and a movable bearing for connecting the connecting rod and the push rod; the driver drives the turntable to rotate so as to drive the push rod to reciprocate in the bidding slideway, so that the spherical label enters a label writing position, a label reading position, a recovery position and a bidding position; the controller is in communication connection with the label sending mechanism, the label sending detector, the label writing device, the label reading device, the recycling mechanism and the bidding mechanism and controls the operation of the label sending mechanism, the label writing device, the label reading device, the recycling mechanism and the bidding mechanism; the controller controls the bid mechanism to operate to enable the spherical label to enter a bid reading position after the bid writing device writes information into the spherical label, then controls the bid reading device to read the information, judges whether the written information is consistent with the read information or not, and controls the recycling mechanism to operate to enable the spherical label with inconsistent writing and reading information to enter the recycling bin under the condition that the written information is not consistent with the read information.
The beneficial effect of above scheme does: the storage bin and the spherical label are integrated, and the storage bin is replaced in an integral replacement mode, and the storage bin filled with the label is mounted after the empty storage bin is taken down, so that the whole storage bin is a closed device, the influence of dust, dust and rainwater on a label feeding machine in an operating environment is reduced, the step of replacing the storage bin is reduced, the replacement efficiency is improved, the operation of operators is facilitated, and the safety is ensured; the spherical label is always tightly attached to the bin inserting plate under the action of gravity, enters the label slide way through the opening and closing of the bin inserting plate, and is matched with the spherical shape of the label to open and close the bin inserting plate at one time to realize the delivery of a single label, so that the blanking structure is simplified, the redundant mechanism is reduced, the bid quantity can be effectively controlled, the multi-label co-delivery is avoided, and the blockage of the slide way is avoided; the bid writer performs real-time coal quality bid writing on a tag entering the bidding slideway, writes coal quality information and related parameters into the tag, realizes marking of the coal quality information on the current coal conveying belt, the bid reader can read the coal quality information carried by the tag sliding out from a bid writing area in real time, determines the correctness of the bid writing through comparison, and is matched with a bid delivery detector and a recovery mechanism to realize control of false bid, repeated bid and missed bid; the displacement can be realized only by pushing the push rod on the upward inclined bidding slideway by using the gravity of the label, the operations of writing, reading, bidding, wrong bid recovery and the like and the effective control of the bidding rate and the bidding interval are realized by driving the push rod to reciprocate by rotating the turntable, and the simple mechanical structure is favorable for long-time continuous operation; the recycling baffle can collect wrong labels, repeated labels, missing labels and the like into the recycling bin, so that on one hand, the problem labels can be prevented from entering the coal conveying belt to cause difficulty in coal quality information acquisition, on the other hand, the quality control and the repeated utilization of the labels are facilitated, and the cost is reduced; the recycling bin can be independently disassembled, the labels in the slide way can be emptied under special conditions such as label blockage besides recycling problem labels, and meanwhile, manual inspection sampling can be matched to inspect the working state of the bidding machine.
Preferably, the platform marking machine for radio frequency coal quality online monitoring according to the present invention may further have the following features: in the bidding mechanism, when the fixed bearing rotates to the farthest end of the bidding slideway, the push rod completely exits from the bottom of the bidding inlet, so that the spherical label enters the position of the bidding writing window under the action of gravity; when the fixed bearing rotates away from the farthest end, the push rod pushes the spherical label from the position of the label writing window to the position of the label reading window; and when the fixed bearing rotates to the nearest end of the bidding slideway, the push rod pushes the spherical label out of the bidding opening to complete bidding.
Preferably, the platform marking machine for radio frequency coal quality online monitoring according to the present invention may further have the following features: the upper inlet section of the label outlet slideway is bucket-shaped, and the lower outlet section of the label outlet slideway is a straight pipe extending downwards; the bidding slideway is a straight pipe extending upwards in an inclined way, and the inclined angle is 30-60 degrees. The label is prevented from displacing in the process that the label feeding machine moves along with the test platform, and meanwhile, the label feeding is guaranteed to the maximum extent; the bucket chute may direct the labels of a plurality of label lanes into the lower chute to form a bid preparation for a single label.
In addition, the label slide is preferably made of stainless steel materials, so that the corrosion of water and partial volatile components to the slide in the coal conveying process of the coal conveying belt can be effectively reduced, a certain temperature can be endured, meanwhile, the impact of coal particles and the adhesion of coal powder can be endured, and the service life of the label feeding machine can be guaranteed.
Preferably, the platform marking machine for radio frequency coal quality online monitoring according to the present invention may further have the following features: the shell of the label bin is made of transparent materials, and the material channel of the storage bin is parallel to multiple rows of single channels. Transparent shell material can clearly reflect the quantity of label in the feed bin, to the tender and the parallel multiseriate single track material way can furthest reduce the space demand of whole device under the prerequisite of guarantee label loading quantity, this provides the guarantee to the setting installation of tender and the collaborative setting of many labeller.
Preferably, the platform marking machine for radio frequency coal quality online monitoring according to the present invention may further have the following features: the label writing window and the label reading window are arranged on the same side of the label slideway, and the label writing device and the label reading device are also arranged on the same side and are separated by a metal shielding plate. By utilizing the uniqueness of the radio frequency technology, the label writing operation of the label writing device on the label can effectively pass through the writing and reading window, and the influence of the label writing device on adjacent labels can be avoided by the metal shielding plate and the metal slideway, so that the directive label writing of a single label is realized. The writing and reading window is made of glass, is waterproof, temperature-resistant and corrosion-resistant, is made of a non-metal material, can effectively penetrate through radio frequency signals, is transparent and easy to observe, and is convenient to maintain and overhaul.
Preferably, the platform marking machine for radio frequency coal quality online monitoring according to the present invention may further have the following features: the controller is also in communication connection with the label bin, acquires the detection condition of the label feeding detector after controlling the label feeding mechanism to open the outlet of the label bin, and controls the label feeding mechanism to close the outlet of the label bin under the condition that a spherical label enters the label slide way; and if not, the label conveying mechanism is controlled to operate to open the next label material channel. This contributes to a continuous bidding operation for a long time.
Preferably, the platform marking machine for radio frequency coal quality online monitoring according to the present invention may further have the following features: the number of moving stations of the label feeding insertion plate corresponds to the number of label material channels, and the controller controls the label feeding driver to drive the label feeding insertion plate to move from one label material channel station to the next one so as to switch the material channels.
Preferably, in the platform marking machine for radio frequency coal quality online monitoring according to the present invention, the platform marking machine may further include: and the prompting part is in communication connection with the control part and sends out prompting information for replacing the stock bin under the condition that the control part judges that the label stock channel is the last label stock channel.
Preferably, in the platform marking machine for radio frequency coal quality online monitoring according to the present invention, the platform marking machine may further include: the counting part is in communication connection with the controller and the label delivery detector and is used for calculating the residual quantity of the spherical labels in the label bin based on the capacity of the label bin and the label delivery quantity detected by the label delivery detector; the controller further judges whether the current label material channel is empty or not based on the current residual quantity under the condition that no spherical label enters the label slide channel, if not, the controller prompts that the label is blocked, and if so, the controller controls the label conveying mechanism to operate to open the next label material channel; this realizes judgment of a bid error such as tag jamming.
< coal quality detection/calibration apparatus >
Further, the invention also provides a coal quality detection calibration device for radio frequency coal quality on-line monitoring, which is characterized by comprising: the linear sliding rail is arranged above the coal conveying belt, and the inclination of the linear sliding rail is the same as that of the coal conveying belt; the moving part reciprocates along the linear slide rail, and the moving speed along the coal conveying direction is consistent with that of the coal conveying belt; the upper end of the connecting column is connected with the moving part; the anti-collision table is fixed at the lower end of the connecting column; the detection probe is arranged on the anti-collision platform, faces the coal conveying belt and is used for detecting the coal quality information of the coal sample on the coal conveying belt; leveling portion installs on the anticollision bench for level the coal sample on the defeated coal area, include: the lifting mechanism is arranged on the anti-collision platform, drives the leveling piece to move downwards to level the coal sample, and also drives the leveling piece to lift upwards and rotate to enable the laser of the detection probe to hit the coal sample; and the platform labeler is the platform labeler described in the < bid machine >, is arranged on the anti-collision platform and is used for writing the coal quality information detected by the detection probe into the spherical label and putting the spherical label into a coal sample, wherein the anti-collision platform is provided with a bid channel corresponding to a bid opening of the platform labeler.
The beneficial effect of above scheme does: the coal quality information on the coal conveying belt is detected directly by using the detection probe without sampling and sample preparation, so that the time required by coal quality detection is greatly saved; meanwhile, uninterrupted and continuous detection of coal quality information on the coal conveying belt is realized, the coal quality information is output in real time, the detection efficiency is improved, the detection error is reduced, and more accurate control of the coal quality information can be realized; and moreover, the synchronization with a coal conveying belt is realized, and the influence of coal sample movement is eliminated, so that the coal quality information with higher detection precision is more accurate. Before the test of test probe, the level and smooth piece at first blocks and detects the light, and elevating system drives the level and smooth piece and moves down to defeated coal belt coal sample district, and the level and smooth piece will be local coal sample flattening and just be in and detect light focus department, and then the level and smooth piece lifts up under the drive of elevating platform, and rotatory certain angle makes to detect the light and hits on the coal sample, and the level and smooth piece changes initial position back again after obtaining coal quality information. After the leveling sheet eliminates the macroscopic unevenness of the coal sample on the coal conveying belt, reliable coal quality information can be output by detecting light. Meanwhile, the blocking of the detection light by the leveling sheet can also avoid the interference of coal quality information detected by laser at non-detection time and the pollution of dust. Finally, the detected coal quality detection information is written into the spherical label by the label writer, and then the spherical label is thrown by the platform label throwing machine, and the platform label throwing machine is synchronous with coal conveying, so that the thrown label can accurately reflect the coal quality information of the current position. In addition, the platform label casting machine and the detection probe are positioned on the same platform and keep relatively static with the coal sample, and the coal quality information is directly written into a label right below the delivery direction through the label writing machine after the coal quality information is obtained, so that the representativeness of the coal quality information can be guaranteed to the maximum extent, corresponding operation of the coal quality and the label can be omitted, and the operation complexity is reduced.
Preferably, the coal quality detection calibration device for radio frequency coal quality online monitoring according to the present invention may further have the following features: when the moving part moves to the top of the linear slide rail, the bidding device just completes one bidding operation; then, the mobile part returns to the initial position, and the coal quality detection and calibration device continues to detect, calibrate and bid for the next batch of coal samples. This provides for a more efficient operation.
Preferably, the coal quality detection calibration device for radio frequency coal quality online monitoring according to the present invention may further have the following features: the controller can realize the coal quality detection and calibration of coal samples with different interval densities on the coal conveying belt by controlling the speed of the moving part returning to the initial position and the operation interval time of the detection probe, the flattening part, the bid device and the bid writing device.
Preferably, the coal quality detection calibration device for radio frequency coal quality online monitoring according to the present invention may further have the following features: the spliced pole includes: with the upper connecting post that removes the rotatable linking to each other of portion and the lower connecting post of screwing mutually with this upper connecting post, coal quality detects calibration device still includes: the altitude controller links to each other with last spliced pole, thereby the spliced pole rotates the height of adjusting anticollision platform on the drive, can adapt to the installation condition in different coal conveying areas, also can carry out adaptability to different detection light focus and adjust.
Preferably, the coal quality detection calibration device for radio frequency coal quality online monitoring according to the present invention may further have the following features: the controller is also communicated with the height adjuster, and the height of the anti-collision platform is automatically controlled by the height adjuster to be adjusted according to the installation conditions of different coal conveying belts, different coal sample conditions or different detection light focuses.
Preferably, the coal quality detection calibration device for radio frequency coal quality online monitoring according to the present invention may further have the following features: the number of the linear slide rails, the moving parts and the connecting columns is two and corresponds to the two sides of the coal conveying belt; two side parts of the anti-collision table are connected with the two connecting columns; this provides better stability of the symmetrical arrangement.
Drawings
FIG. 1 is a schematic structural diagram of a detection calibration device for on-line monitoring of radio frequency coal quality according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a platform marking machine for RF coal quality on-line monitoring according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a platform marker for rf on-line coal quality monitoring in a bid writing state (a), a bid reading state (b), a bid bidding state (c), and a bid error recovery state (d), according to an embodiment of the present invention.
Detailed Description
The platform marking machine and the detection calibration device for the radio frequency coal quality on-line monitoring related to the invention are explained in detail with reference to the attached drawings.
< example >
As shown in fig. 1, the coal quality detection and calibration device 10 includes a linear slide rail 11, a moving portion 12, a protecting portion 13, a connecting column 14, a vertical limiting portion 15, an anti-collision table 16, a height adjuster, a detection probe 17, a leveling portion 18, a platform marking machine 19, and a controller.
The linear slide rail 11 is arranged above the coal conveying belt, and the inclination of the linear slide rail is the same as that of the coal conveying belt.
The moving part 12 reciprocates along the linear slide rail 11, and the moving speed in the coal conveying direction is the same as that of the coal conveying belt. The moving section 12 includes a displacement slide table 121, a stepping motor 122, a bearing 123, and a link 124. The displacement sliding table 121 is installed on the linear slide rail 11, and has the same inclination as the coal conveying belt. The stepping motor 122 is connected to the displacement slide 121 and is configured to drive the displacement slide 121 to rotate. The bearing 123 is installed on the displacement sliding table 121, is located in the inner slide way of the linear slide rail 11, and can slide back and forth along the slide way. The upper end of the connecting rod 124 is connected with the bearing 123, and the lower end is connected with the connecting column 14.
The protection part 13 includes two protection mechanisms, which are respectively installed at both ends of the linear guideway 11 and connected to the moving part 12, and stops the moving part 12 when the linear guideway 11 malfunctions. Each protection mechanism includes an elastic member and a contact switch. The elastic member 131 is used to abut against the buffer bearing 123 when the linear guideway 11 malfunctions. The contact switch is located at the front end of the elastic element 131 and is in communication connection with the stepping motor 122, and when the bearing 123 contacts the contact switch due to the faulty operation of the linear guideway 11, the contact switch stops the stepping motor 122.
The upper end of the connecting column 14 is connected with the moving part 12, and comprises an upper connecting column and a lower connecting column. The upper connecting column is rotatably connected with the moving part 12; the lower connecting column is screwed with the upper connecting column; the depth of the upper connecting column into the lower connecting column can be adjusted by rotating the upper connecting column, thereby adjusting the length of the entire connecting column 14.
The vertical limiting part 15 is used for keeping the connecting column 14 vertical and comprises two limiting wheels, two adjusting rods and a shaft rod. The two limiting wheels are arranged in the limiting groove of the linear slide rail 11 and are positioned at the front side and the rear side below the bearing 123. The upper ends of the two adjusting rods are respectively connected with the two limiting wheels, and the lower ends of the two adjusting rods extend downwards and are adjustable in length. The shaft is fixedly connected between the lower ends of the two adjustment levers and extends through the connecting rod 124. The connecting column 14 is adjusted to a vertical position by adjusting the length of the two adjusting rods.
In this embodiment, the number of linear slide rail 11, removal portion 12, spliced pole 14, vertical spacing portion 15 is two, and corresponding with the both sides of coal conveying area, the symmetry sets up, guarantees that whole device moves stably.
The anti-collision table 16 is fixed at the lower end of the connecting column 14 and is made of modified polypropylene reinforced composite material. Two sides of the crash pad 16 are connected to the two connecting posts 14. The collision avoidance table 16 is provided with a bid passage 161 corresponding to a bid opening of the platform marking machine 19.
The height adjuster is connected to the upper connecting post to drive the upper connecting post to rotate so as to adjust the height of the crash pad 16.
The detection probe 17 is installed on the anti-collision platform 16 and faces the coal conveying belt and is used for detecting coal quality information of the coal sample on the coal conveying belt. In this embodiment, a raman laser probe is used.
The leveling part 18 is installed on the crash pad 16 and is used for leveling the coal sample on the coal conveyor belt. The flattening portion 18 includes a flattening sheet 181 and a lifting mechanism 182. The leveling sheet 181 is disposed right below the detecting probe 17, and the initial position just covers the detecting probe 17 so that the detecting probe cannot detect the coal sample. The lifting mechanism 182 is arranged on the anti-collision platform 16, the lower end of the lifting mechanism is fixedly connected with the leveling sheet 181, the leveling sheet 181 can be driven to move downwards to level the coal sample, and the leveling sheet 181 can be driven to lift upwards and rotate to enable the laser of the detection probe 17 to be hit on the coal sample to detect the coal quality.
The platform label casting machine 19 is installed on the anti-collision platform 16 and used for writing the coal quality information detected by the detection probe 17 into the spherical label 19-1 and casting the coal quality information into the coal sample. The platform label-casting machine 19 comprises a plurality of spherical labels 19-1, a label bin 19-2, a label-delivering mechanism 19-3, a label-discharging slideway 19-4, a bidding slideway 19-5, a label-delivering detector 19-6, a label-writing device 19-7, a label-reading device 19-8, a recycling mechanism 19-9, a bidding mechanism 19-10 and a prompting part.
The label bin 19-2 is used for containing the spherical labels 19-1, in the embodiment, the label bin 19-2 is a plurality of parallel lines and a single channel, a flat strip shape is formed, three label material channels are arranged in the flat strip shape, and the width of each label material channel just can contain the next label to slide freely. The shell of the label bin 19-2 is made of transparent materials.
The label sending mechanism 19-3 comprises a label sending inserting plate 19-3a and a label sending driver 19-3b, the label sending inserting plate 19-3a is arranged at the bottom outlet of the label bin 19-2 and used for realizing label delivery and material channel replacement through horizontal movement, and the label sending driver 19-3b drives the label sending inserting plate 19-3a to move. In this embodiment, the label sending driver 19-3b is a stepping motor.
The label outlet slide way 19-4 is positioned below the label feeding inserting plate, and the inlet section at the upper part is in a bucket shape and corresponds to the outlet of the label bin 19-2; the lower outlet section is a straight pipe which extends vertically downwards, and the width of the lower outlet section only accommodates the next spherical tag 19-1 to slide freely. In this embodiment, the marking slide 19-4 is made of stainless steel.
The bidding slideway 19-5 is a straight pipe which extends upwards in an inclined way, the width of the straight pipe can only accommodate one spherical label 19-1 to pass through, the inclination angle is 30 degrees, the middle part of the straight pipe is provided with a bidding inlet communicated with the outlet of the bidding slideway 19-4, and the two ends of the straight pipe are respectively provided with a pushing port and a bidding port. The bid chute 19-5 is inclined upward from the push port to the bid port. Furthermore, a bid writing window and a bid reading window are arranged on the middle pipe wall of the bid slideway 19-5, the bid writing window corresponds to the bid inlet (is positioned right below the bid inlet), and the bid reading window is arranged at the upstream of the bid writing window. In this embodiment, the writing and reading windows are made of waterproof, temperature-resistant and corrosion-resistant glass.
The label sending detector 19-6 is arranged on the top of the label outlet slideway 19-4 and is used for detecting whether the spherical label 19-1 enters the label outlet slideway 19-4. In this embodiment, a photoelectric sensor is used as the index detector 19-6.
The label writing device 19-7 is arranged on the outer side of the label writing window, is aligned with the label writing window, and writes the coal quality information and the related parameter information into the spherical label 19-1 positioned at the label writing window.
The label reading device 19-8 is arranged on the outer side of the label reading window, is aligned with the label reading window, and reads information of the spherical label 19-1 positioned at the label reading window.
The recycling mechanism 19-9 is used for recycling spherical labels which should not be put in, such as wrong labels, repeated labels, blank labels and the like. The recovery mechanism 19-9 includes a recovery flap 19-9a, a recovery driver 19-9b, and a recovery bin 19-9 c. Recovery baffles 19-9a are located at the lower sidewall recovery openings at the upper end of bid chute 19-5. The recovery driver 19-9b is used for driving the recovery baffle 19-9a to open and close. The recovery bin 19-9c is arranged below the recovery baffle 19-9a and recovers the dropped spherical label 19-1. In this embodiment, retrieve storehouse 19-9c and be detachable construction, except retrieving the problem label, still can clear up the label in the slide under special circumstances such as label jam, also can cooperate the manual work to patrol and examine the sampling simultaneously, inspect the tender machine operating condition.
Bidding mechanism 19-10 comprises rotary disc 19-10a, driver 19-10b, fixed bearing 19-10c, connecting rod 19-10d, push rod 19-10e and movable bearing 19-10 f. The driver 19-10b is used for driving the turntable 19-10a to rotate. The fixed bearing 19-10c is fixedly arranged on the rotating disc 19-10a to move circumferentially. The connecting rod 19-10d is connected between the fixed bearing 19-10c and the push rod 19-10 e. The push rod 19-10e extends from the pushing port and is used for pushing the spherical tag 19-1. The movable bearing 19-10f connects the connecting rod 19-10d and the push rod 19-10 e. The driver 19-10b drives the rotary disc 19-10a to rotate so as to drive the push rod 19-10e to reciprocate in the bidding slideway 19-5, so that the spherical label 19-1 enters a label writing position (label writing window), a label reading position (label reading window), a recovery position (recovery port) and a bidding position (bidding port).
As shown in fig. 3(a), when the fixed bearing 19-10c rotates to the farthest end of the bid slide 19-5, the push rod 19-10e completely exits from the bottom of the entry mark, so that the spherical label 19-1 enters the position of the label writing window under the action of gravity and enters the label reading state; as shown in fig. 3(b), when the fixed bearing 19-10c rotates away from the farthest end, the push rod 19-10e pushes the spherical label 19-1 from the label writing window position to the label reading window position, and enters the label writing state; as shown in FIG. 3(c), as the fixed bearing 19-10c continues to rotate, the push rod 19-10e continues to push the spherical tag 19-1 forward, and when the fixed bearing 19-10c rotates to the nearest end of the bid slide 19-5, the push rod 19-10e just pushes the spherical tag 19-1 out of the bid opening, and the bid is completed. As shown in fig. 3(d), when the recovery baffle 19-9a is opened, the push rod 19-10e pushes the spherical tag 19-1 to the recovery port, and the spherical tag 19-1 falls into the recovery bin 19-9c to be recovered; so as to reciprocate.
The controller is in communication connection with the moving part 12, the protecting part 13, the connecting column 14, the vertical limiting part 15, the height adjuster, the detection probe 17, the flattening part 18, the platform label-throwing machine 19, the bidding device 20, the label-writing device 21 and the coal conveying belt, and the operation of the controllers is controlled.
In this embodiment, the controller controls the operation of each structure, so that when the moving part 12 moves to the top of the linear sliding rail 11, the bidder 20 completes one bidding operation; then, the moving unit 12 returns to the initial position, and the coal quality detection and calibration device 10 continues to detect, calibrate, and bid for the next batch of coal samples.
The control part also realizes the coal quality detection and calibration of coal samples with different interval densities on the coal conveying belt by controlling the speed of the moving part 12 returning to the initial position and the running interval time of the detection probe 17, the flattening part 18, the bid device 20 and the bid writing device 21.
Further, the controller controls the height adjuster to adjust the height of the anti-collision platform 16 according to the installation conditions of different coal conveying belts, different coal sample conditions or different Raman laser focal lengths, so that the detection probe 17 can better focus and detect the coal sample.
And after the label writer 19-7 writes the information into the spherical label 19-1, the controller controls the bidding mechanism 19-10 to operate to enable the spherical label 19-1 to enter a label reading position, then controls the label reader 19-8 to read the information, judges whether the written information is consistent with the read information, controls the bidding mechanism 19-10 and the recycling mechanism 19-9 to operate to enable the spherical label 19-1 with inconsistent writing and reading information to enter the recycling bin 19-9c under the condition that the written information is not consistent with the read information, and controls the bidding mechanism 19-10 to operate to push the spherical label 19-1 out of a bidding opening under the condition that the written information is consistent with the read information. Moreover, the controller controls the label feeding mechanism 19-3 to open the outlet of the label bin 19-2, then obtains the detection condition of the label feeding detector 19-6, and controls the label feeding mechanism 19-3 to close the outlet of the label bin 19-2 when detecting that the spherical label 19-1 enters the label discharging slideway 19-4; otherwise, further judging whether the label material channel is the last label material channel, if so, prompting to replace the stock bin, simultaneously stopping the operation of the coal conveying belt and the coal quality detection calibration device 10, and if not, controlling the label conveying mechanism 19-3 to operate to open the next label material channel.
The prompting part is in communication connection with the control part, and sends out prompting information for replacing the stock bin under the condition that the control part judges that the label stock channel is the last label stock channel.
The above is a specific structure of the coal quality detection and calibration device 10 provided in this embodiment, and based on the above structure, the working process of the coal quality detection and calibration device 10 is as follows:
the moving part 12 moves synchronously with the coal conveying belt along the linear slide rail 11 to drive the anti-collision platform 16 to keep relatively static with the coal sample; meanwhile, the lifting mechanism 182 drives the leveling sheet 181 to move downwards to the coal sample area leveling sheet 181 of the coal conveying belt to level the local coal sample and just position the leveling sheet at the focus of the raman laser, then the leveling sheet 181 is lifted under the driving of the lifting platform and rotates a certain angle to leave the position right below the detection probe 17, so that the raman laser is applied to the leveled coal sample, and the leveling sheet 181 is rotated back to the initial position after the coal quality information is obtained.
When the detection probe 17 detects coal quality information, the controller controls the label feeding driver 19-10b to drive the label feeding inserting plate 19-3a to open the outlet of the label bin 19-2, so that a spherical label 19-1 in one label material channel enters the label discharging slideway 19-4.
Then, the label writer 19-7 writes the coal quality information detected by the detection probe 17 into the spherical label 19-1; then, the controller controls the bid mechanism 19-10 to operate to make the spherical label 19-1 enter a bid reading position, the bid reader 19-8 reads information, the controller judges whether the written information is consistent with the read information, and controls the bid mechanism 19-10 and the recovery mechanism 19-9 to operate to make the spherical label 19-1 with inconsistent writing and reading information enter a recovery bin 19-9c under the condition of no judgment, and controls the bid mechanism 19-10 to operate to push the spherical label 19-1 out of a bid opening under the condition of consistent information, and the spherical label 19-1 falls into a coal sample detected below to complete bidding.
In the process, after the label delivering inserting plate 19-3a opens the outlet of the label bin 19-2, the label delivering detector 19-6 detects whether a spherical label 19-1 enters the label delivering slideway 19-4, if so, the controller controls the label delivering driver 19-10b to drive the label delivering inserting plate 19-3a to close the outlet of the label bin 19-2 and controls the recovery driver 19-10b to drive the recovery baffle plate 19-9a to close the recovery port; if not, the controller further judges whether the current label material channel is the last material channel, and if the judgment result is that the controller controls the prompt part to send a prompt for replacing the stock bin; the controller sets the station of the label feeding inserting plate 19-3a as the opening of the next label material channel.
The controller controls each structure to operate according to the process, so that when the moving part 12 moves to the top of the linear slide rail 11, the platform marking machine 19 just completes one bidding operation; then, the moving unit 12 returns to the initial position, and the coal quality detection and calibration device 10 continues to detect, calibrate, and bid for the next batch of coal samples.
The above is merely an illustration of the technical solution of the present invention. The platform marking machine and the detection calibration device for the radio frequency coal quality on-line monitoring according to the present invention are not limited to the above-described structures, but shall be subject to the scope defined by the claims. Any modification or supplement or equivalent replacement made by the person skilled in the art on the basis of the present invention is within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a platform machine of throwing marks for radio frequency coal quality on-line monitoring which characterized in that includes:
a plurality of spherical tags;
the label bin is used for accommodating a plurality of spherical labels, a plurality of label material channels are arranged in the label bin, and the width of each label material channel can accommodate the next spherical label to slide freely;
label delivery mechanism includes: the label delivering inserting plate is arranged at an outlet at the bottom of the label bin and used for realizing the delivery of labels and the replacement of a material channel through horizontal movement, and the label delivering driver is used for driving the label delivering inserting plate to move;
the label outlet slide way is positioned below the label feeding inserting plate, the upper inlet section corresponds to the outlet of the label bin, and the width of the lower outlet section only accommodates one next spherical label to slide freely;
the label delivery detector is arranged on the label discharging slideway and used for detecting whether the spherical label enters the label discharging slideway or not;
the middle part of the bidding slideway is provided with a bidding inlet communicated with the outlet of the bidding slideway, the two ends of the bidding slideway are respectively provided with a pushing port and a bidding port, and the bidding slideway inclines upwards from the pushing port to the bidding port; a bid writing window and a bid reading window are arranged on the middle pipe wall of the bid slideway, the bid writing window corresponds to the bid inlet, and the bid reading window is arranged at the upstream of the bid writing window;
the label writing device is arranged on the outer side of the label writing window, is aligned with the label writing window and writes the coal quality information into the spherical label positioned at the label writing window;
the mark reading device is arranged on the outer side of the mark reading window, is aligned with the mark reading window and is used for reading information of the spherical label positioned at the mark reading window;
retrieve the mechanism for retrieve wrong mark, repeated mark, include: the device comprises a recovery baffle positioned at a recovery opening of the lower side wall at the upper end of the bidding slideway, a recovery driver for driving the recovery baffle to open and close, and a recovery bin arranged below the recovery baffle;
a bidding mechanism, comprising: the device comprises a rotary table, a driver for driving the rotary table to rotate, a fixed bearing fixedly arranged on the rotary table and moving circumferentially, a connecting rod with the rear end connected with the fixed bearing, a push rod extending from a pushing port and used for pushing the spherical label, and a movable bearing for connecting the connecting rod and the push rod; the driver drives the turntable to rotate so as to drive the push rod to reciprocate in the bidding slideway, so that the spherical label enters a label writing position, a label reading position, a recovery position and a bidding position; and
the controller is in communication connection with the bid sending mechanism, the bid sending detector, the bid writing device, the bid reading device, the recycling mechanism and the bid mechanism and controls the operation of the bid sending mechanism, the bid sending detector, the bid writing device, the bid reading device, the recycling mechanism and the bid mechanism;
the controller controls the bid mechanism to operate to enable the spherical tag to enter a tag reading position after the tag writing device writes information into the spherical tag, then controls the tag reading device to read the information, judges whether the written information is consistent with the read information, and controls the recycling mechanism to operate to enable the spherical tag with inconsistent written and read information to enter the recycling bin under the condition that the written information is not consistent with the read information.
2. The platform marking machine for the radio frequency coal quality on-line monitoring of claim 1, characterized in that:
in the bidding mechanism, when the fixed bearing rotates to the farthest end of the bidding slideway, the push rod completely exits from the bottom of the bidding inlet, so that the spherical label enters the bidding window under the action of gravity; when the fixed bearing rotates away from the farthest end, the push rod pushes the spherical label from the position of the label writing window to the position of the label reading window; and when the fixed bearing rotates to the nearest end of the bidding slideway, the push rod pushes the spherical label out of the bidding opening to complete bidding.
3. The platform marking machine for the radio frequency coal quality on-line monitoring of claim 1, characterized in that:
the upper inlet section of the label outlet slideway is bucket-shaped, and the lower outlet section of the label outlet slideway is a straight pipe extending downwards;
the bidding slideway is a straight pipe extending upwards in an inclined way, and the inclined angle is 30-60 degrees.
4. The platform marking machine for the radio frequency coal quality on-line monitoring of claim 1, characterized in that:
the shell of the label bin is made of transparent materials, and the material channel of the storage bin is parallel to multiple rows of single channels.
5. The platform marking machine for the radio frequency coal quality on-line monitoring of claim 1, characterized in that:
wherein the bid writing window and the bid reading window are arranged on the same side of the bid slideway,
the label writing device and the label reading device are also arranged on the same side and are separated by a metal shielding plate.
6. The platform marking machine for the radio frequency coal quality on-line monitoring of claim 1, characterized in that:
wherein the controller is also in communication with the tag bin,
the controller is used for acquiring the detection condition of the label feeding detector after controlling the label feeding mechanism to open the outlet of the label bin, and controlling the label feeding mechanism to close the outlet of the label bin under the condition that the spherical label enters the label discharging slideway; and if not, further judging whether the label channel is the last label channel, if so, prompting to replace the stock bin, and if not, controlling the label sending mechanism to operate to open the next label channel.
7. The platform marking machine for the radio frequency coal quality on-line monitoring of claim 1, characterized in that:
the controller controls the label sending driver to drive the label sending inserting plate to move from one label material channel station to the next one so as to switch the material channels.
8. The platform marking machine for the radio frequency coal quality on-line monitoring of claim 1, further comprising:
and the prompting part is in communication connection with the controller, and sends out prompt information for replacing the stock bin under the condition that the controller judges that the label material channel is the last label material channel.
9. The platform marking machine for the radio frequency coal quality on-line monitoring of claim 1, further comprising:
a counting part which is connected with the controller and the label sending detector in a communication way and calculates the residual quantity of the spherical labels in the label bin based on the capacity of the label bin and the number of the sent labels detected by the label sending detector;
and under the condition that no spherical label enters the label outlet slide way, the controller further judges whether the current label material channel is empty or not based on the current residual quantity, if not, the controller prompts that the label is blocked, and if so, the controller controls the label conveying mechanism to operate to open the next label material channel.
10. A coal quality detection calibration device for radio frequency coal quality on-line monitoring is characterized by comprising:
the linear sliding rail is arranged above the coal conveying belt, and the inclination of the linear sliding rail is the same as that of the coal conveying belt;
the moving part reciprocates along the linear slide rail, and the moving speed along the coal conveying direction is consistent with that of the coal conveying belt;
the upper end of the connecting column is connected with the moving part;
the anti-collision table is fixed at the lower end of the connecting column;
the detection probe is arranged on the anti-collision platform, faces the coal conveying belt and is used for detecting the coal quality information of the coal sample on the coal conveying belt;
leveling part, install on the anticollision bench for level the coal sample on the defeated coal area includes: the leveling sheet is arranged right below the detection probe, and the lifting mechanism is arranged on the anti-collision platform and used for driving the leveling sheet to move downwards to level the coal sample and driving the leveling sheet to lift upwards and rotate so that the laser of the detection probe is made to hit the coal sample; and
the platform marking machine of any one of claims 1 to 9, which is installed on the collision avoidance table and used for writing the coal quality information detected by the detection probe into the spherical tag and putting the spherical tag into a coal sample,
and the anti-collision platform is provided with a bidding channel corresponding to a bidding opening of the platform marking machine.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204507503U (en) * | 2015-01-19 | 2015-07-29 | 北京物资学院 | A kind of hand-held radio frequency identification applicator |
| CN105787411A (en) * | 2016-03-22 | 2016-07-20 | 华中科技大学 | Non-contact coal type automatic identification and tracer system and method |
| WO2017082812A1 (en) * | 2015-11-09 | 2017-05-18 | Ascent Solutions Pte Ltd | Location tracking system |
| CN207302138U (en) * | 2017-10-20 | 2018-05-01 | 中煤航测遥感集团有限公司 | Transporting coal monitoring system |
| CN209739924U (en) * | 2019-01-25 | 2019-12-06 | 镇江蓝勃医疗器械有限公司 | Conveying mechanism of tissue box laser writing instrument |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060012479A1 (en) * | 2004-06-18 | 2006-01-19 | Meir Ezra | Fuel dispensing system |
| CN202089600U (en) * | 2011-05-06 | 2011-12-28 | 韦善兵 | Coal dressing and blending system based on FRID |
| CN103295035B (en) * | 2013-05-08 | 2016-01-13 | 华中科技大学 | A kind of RFID online test method and device |
| WO2017044945A1 (en) * | 2015-09-10 | 2017-03-16 | ADA-ES, Inc. | Method and system to identify coal characteristics at the mine |
| CN205204112U (en) * | 2015-11-25 | 2016-05-04 | 中交一航局安装工程有限公司 | Be applied to equipment of coal harbour belt conveyor speed detection |
| CN206147649U (en) * | 2016-08-31 | 2017-05-03 | 重庆微标科技股份有限公司 | RFID electronic tags discernment passageway and arrangement structure of luggage delivery chute |
| WO2019152658A1 (en) * | 2018-01-31 | 2019-08-08 | Laboratory Corporation Of America Holdings | Sample sorting system and methods of sorting samples |
| CN108931458A (en) * | 2018-03-12 | 2018-12-04 | 四川广安发电有限责任公司 | It is a kind of come coal quality amount detection systems and method |
-
2020
- 2020-08-11 CN CN202010798979.7A patent/CN112052921B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204507503U (en) * | 2015-01-19 | 2015-07-29 | 北京物资学院 | A kind of hand-held radio frequency identification applicator |
| WO2017082812A1 (en) * | 2015-11-09 | 2017-05-18 | Ascent Solutions Pte Ltd | Location tracking system |
| CN105787411A (en) * | 2016-03-22 | 2016-07-20 | 华中科技大学 | Non-contact coal type automatic identification and tracer system and method |
| CN207302138U (en) * | 2017-10-20 | 2018-05-01 | 中煤航测遥感集团有限公司 | Transporting coal monitoring system |
| CN209739924U (en) * | 2019-01-25 | 2019-12-06 | 镇江蓝勃医疗器械有限公司 | Conveying mechanism of tissue box laser writing instrument |
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