CN108529177A - A kind of quick high accuracy proportioner - Google Patents
A kind of quick high accuracy proportioner Download PDFInfo
- Publication number
- CN108529177A CN108529177A CN201810529175.XA CN201810529175A CN108529177A CN 108529177 A CN108529177 A CN 108529177A CN 201810529175 A CN201810529175 A CN 201810529175A CN 108529177 A CN108529177 A CN 108529177A
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- Prior art keywords
- conveyer belt
- door
- striker plate
- main body
- feed bin
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- 239000000463 material Substances 0.000 claims abstract description 123
- 238000007600 charging Methods 0.000 claims abstract description 23
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 65
- 238000005303 weighing Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 230000009467 reduction Effects 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 5
- 230000001788 irregular Effects 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 abstract description 2
- 230000003252 repetitive effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 20
- 238000010586 diagram Methods 0.000 description 15
- 238000007599 discharging Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
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Classifications
-
- 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
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
- B65G47/19—Arrangements or applications of hoppers or chutes having means for controlling material flow, e.g. to prevent overloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
-
- 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
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
Disclose a kind of quick high accuracy proportioner, which is characterized in that including：Lace conveying device, feed bin, stop gauge, weigh hopper, control system；The feed bin is equipped in the top of the conveyer belt, a little higher than conveyer belt in bottom, for storing material, including feed bin main body, door；The stop gauge is fixedly installed with conveyer belt cooperation, is located at the top of the conveyer belt, perpendicular to the conveyer belt；Positioned at the back of the feed bin of the conveying tape motion direction；The weigh hopper is equipped in the lower section of the conveying end of tape；Data of the control system for receiving the weigh hopper are stated, and calculate, control the work of the lace conveying device, the door, the retaining device.The present apparatus can realize rapid loading, middling speed charging, slow-addition, accurate charging；Charging precision is high, and speed is fast, is suitable for solid-granular material, powder, cementability mixture；Repetitive controller accuracy error is small；Not fluffy material.
Description
Technical field
The present invention relates to mechanical device, especially a kind of stop gauge, a kind of quick high accuracy proportioner, a kind of broken arch
Device, a kind of quick high accuracy distribution, a kind of quick, intelligent charging production line of high-precision.
Background technology
Existing quick high accuracy has plenty of for particulate material, the charging metering control system of powder, viscous wet feed using big
Minor spiral dispenser adjusts rotating speed, or adjusts rotating speed using size conveyer belt, and initial stage rapid loading changes when expecting soon plus enough
It is fed at a slow speed for belt lace, realizes accurate measurement charging.Which needs two sets of screw feeders or two sets of conveyer belt chargings
Machine, such complicated in mechanical structure, of high cost, failure rate is relatively high.The screw feeder mode flow velocity that feeds is uneven, measuring accuracy by
Limit, helical blade serious wear, short life are not suitable for wet adhesive material.Dual-conveying tall band feeds, size conveyer belt top feeding chamber knot
Structure is complicated, inconvenience cleaning, Yi Pengjie.The mode of the existing processing fluffy knot of material be rapping and it is swollen blow, but all to wet adhesive material effect
It is bad.
Invention content
For defect existing for existing feed way, the present invention proposes a kind of quick high accuracy proportioner, structure letter
Single, charging rate is fast, and control accuracy is high, and repeatable accuracy is consistent, is not easy fluffy material, and manufacturing cost is low, and failure rate is low.
To achieve the above object, the present invention proposes a kind of quick high accuracy proportioner, including：Lace conveying device, material
Storehouse, stop gauge, weigh hopper, control system；
The lace conveying device includes conveyer belt, transfer gantry, driving motor, speed regulation device；
The feed bin is equipped in the top of the conveyer belt, a little higher than conveyer belt in bottom, for storing object
Material, including feed bin main body, door；
Discharge port is arranged in the lower part of the feed bin main body, is the lateral opening in feed bin lower body part, the discharge port
Opening direction is consistent with the transporting direction of the conveyer belt, and the width of the cross section of the discharge port is no more than the conveyer belt
The shape of width, the discharge port is quadrangle or one of semicircle or irregular shape；Described in the bottom of the discharge port reaches
The bottom of the lower part of feed bin main body；
The lower part of the feed bin main body is equipped with door；The door is equipped with the discharge port；The door
Unlatching amplitude for adjusting the discharge port, to control the feeding thickness on belt feeder；
The stop gauge is fixedly installed with conveyer belt cooperation, is located at the top of the conveyer belt, perpendicular to described
Conveyer belt；Positioned at the back of the feed bin of the conveying tape motion direction；When closing, for stopping the object on the conveyer belt
Material passes through；
The weigh hopper is equipped in the lower section of the conveying end of tape, for accepting and weighing the conveyer belt
Discharging；
The control system is used to receive the data of the weigh hopper, and calculates, controls the lace conveying device, institute
State the work of door, the retaining device.
Further, the door includes door main body, door driving mechanism；
Further, the door driving mechanism includes door power plant, door transmission mechanism；The door power dress
It sets to coordinate with the feed bin and be fixedly installed；The door power plant is equipped with the door transmission mechanism；The door
Transmission mechanism is equipped with the door main body.
Further, the door power plant is one of cylinder, oil cylinder or motor, stepper motor, servo motor.
Further, the door enabling amplitude is two gears or more or stepless adjustable.
Further, the door open-shut direction includes upper and lower or left and right.
Further, the door is made of one piece or more of door.
Further, further include brokenly arch device, the broken arch device includes broken arch apparatus main body, broken arch device driving machine
Structure；The broken arch device driving mechanism includes broken arch device power plant, broken arch device transmission mechanism；The broken arch device driving
Mechanism is used to drive the movement of the broken arch apparatus main body；
The broken arch apparatus main body is skeleton structure, is equipped with the feed bin main body；The broken arch apparatus main body is set
It is placed in the feed bin body interior, shape is similar with the profile of feed bin main body inner wall, is slightly less than the feed bin main body；Institute
It states brokenly arch device power plant to be fixedly installed with feed bin main body cooperation, the broken arch apparatus main body passes through the broken arch device
Transmission mechanism cooperation fixed setting；The broken arch device transmission mechanism is fixedly installed with the broken arch device power plant cooperation；
The broken arch device power plant is connected with the control system.
Further, the broken arch device power plant be cylinder, oil cylinder or motor, stepper motor, servo motor it
One.
Preferably, the broken arch device power, device is cylinder；The broken arch apparatus main body is driven by cylinder to be moved down
It is dynamic, it realizes and breaks arch, prevents fluffy material.
The stop gauge includes：Backgauge board mount, striker plate, striker plate driving mechanism；
The backgauge board mount is fixedly installed with transfer gantry cooperation；The striker plate is matched with the backgauge board mount
Close setting；The striker plate is in blocking position, and most of material for stopping on the conveyer belt passes through；
The striker plate is located above conveyer belt, the shape of the upper surface of the shape of its underpart and conveyer belt of its position
It is equipped with；When the striker plate is in non-blocking orientation, the material conveying above the conveyer belt is not stopped；The striker plate
When in blocking position, its underpart higher than 0.001 meter of described conveyer belt or more, 0.05 meter or less；
The lower part of the striker plate was arranged material mouth, the width for crossing material mouth be the half of the conveying bandwidth with
Under, preferably a quarter；When the striker plate is in blocking position, the striker plate blocks the major part on conveyer belt to cut
The material in face passes through, and the material only crossed at material mouth can pass through；
The striker plate driving mechanism is equipped with the striker plate；The striker plate driving mechanism is described for driving
Striker plate.
Further, the striker plate driving mechanism includes striker plate power plant, striker plate transmission mechanism；The backgauge
Plate power plant is fixedly installed with the striker plate support assorted；The striker plate power plant and the striker plate transmission mechanism
It is equipped with；The striker plate transmission mechanism is equipped with the striker plate.
Further, the striker plate power plant is one of cylinder, oil cylinder or motor, stepper motor, servo motor.
Further, the striker plate by two pieces or more of board group at when being in blocking position, between adjacent two boards
Gap be material mouth.
The weigh hopper is brace type or suspension type weigh hopper；
The weigh hopper includes：Hopper base, hopper main body, weighing sensor；
The hopper base is used to support the hopper main body；
The hopper main body is equipped with the hopper base；
The weighing sensor is equipped between the hopper base and the hopper main body；It is arranged more than one
Weighing sensor.
The upper opening of the hopper main body, referred to as birdsmouth；The birdsmouth is used to accept the discharging of the conveyer belt.
Further, the discharge way of the hopper discharges for side turn over.
Further, the lower part setting discharge port of the hopper main body, Dump gate；The discharge port is matched with the Dump gate
Close setting；The Dump gate is for opening and closing the discharge port；When the Dump gate is opened, the material in the hopper main body can
It is flowed out by the discharge port；When the Dump gate is closed, the material in the hopper main body can not pass through the discharge port
Outflow.
Further, the weigh hopper further includes weighing instrument, and the weighing sensor or the control system are therewith
Cooperation is connected so that the weighing instrument can show the weight of the material in the hopper.
The control system includes discharge controller, display device；
The discharge controller is computer control or PLC；The display device is display；
The discharge controller is connected with the display device, is equipped with；
The lace conveying device (passing through speed regulation device) is connected with the discharge controller；The door (passes through
The door driving mechanism) it is connected with the discharge controller；The stop gauge (passes through the striker plate driving machine
Structure) it is connected with the discharge controller.
Further, display device shows the weight of material in the weigh hopper.
Further, display device shows the conveying speed of the conveyer belt.
Further, display device shows the keying degree of the striker plate.
Further, the lace conveying device further includes cleaning device, including：Cleaning device holder, scraper plate；
The cleaning device is equipped with by cleaning device holder and the transfer gantry；The cleaning device holder
Head is set to the top of the birdsmouth so that the material scraped is naturally fallen in birdsmouth；
The cleaning device holder is fixedly connected with scraper plate cooperation；
One end that the scraper plate is contacted with the conveyer belt is to scrape portion；The portion that scrapes is contacted with the conveyer belt,
Shape is in contact with it the respective outer side edges setting of the conveyer belt at place；The scraper plate is elastic material or metal material；It is described to scrape portion
The lower face for contacting the conveyer belt, to scrape the material of the conveyor belt surface attachment.
Further, the thickness for scraping portion close to conveyer belt one end is thinning.
Further, the length of the scraper plate is more than or equal to the width of conveyer belt.
Further, the present invention proposes a kind of quick, intelligent charging production line of high-precision, including the stop gauge or institute
State quick high accuracy proportioner or the broken arch device；The stop gauge or the quick high accuracy proportioner or
The other equipment of the broken arch device and the production line is equipped with, is connected.
The present invention proposes a kind of quick high accuracy distribution, includes the following steps：
Step 1：The initial charge stage；Door main body is opened to utmostly, and conveyor belt high-speed rotation, striker plate is opened；
When material is added to ratio one (such as 80%) of setting weight, control system is according to procedure auto-control conveyer belt reduction of speed (such as ratio
One reduction of speed is to the 50% of initial velocity)；When material is added to ratio two (such as 94%) of setting weight, control system foundation program is certainly
Dynamic control second of reduction of speed of conveyer belt (such as two reduction of speed of ratio to the 30% of initial velocity), and before/after second of reduction of speed/
Meanwhile control system closes 50% according to procedure auto-control door.
Step 2：Accurate feeding stage；When material is further added to ratio three (such as 97%), control system foundation program is certainly
Dynamic control striker plate falls completely, at this point, the striker plate to fall can intercept the material of most of width on conveyer belt cross section,
Only the material of small part width moves ahead under the drive of conveyer belt by crossing material mouth, continuation, falls to weigh hopper；Material into
When one step is added to setting weight (such as 99.8%), stop conveyer belt rotation.
The present invention proposes a kind of method preventing the fluffy knot of material in feed bin, including：
Arch device is broken in setting in feed bin；The broken arch device is the broken arch device described in one of claim 1-2；
Timing vibrating：According to preset time interval, jacks up and break arch apparatus main body, stop between the preset time
After two, arch apparatus main body is retracted brokenly.
The present invention technical concept be：
The bottom of the feed bin is located on the conveyer belt, slightly above conveyer belt so that when conveyer belt is run, feed bin bottom
Portion does not rub conveyer belt, and when conveyer belt is static, the gap between the feed blocking feed bin and conveyer belt of bin bottom, material will not
Outflow；Door is arranged in running direction of conveyor belt in feed bin, and material is gone out by this door；The size control opened by controlling door
The speed of material discharging bin processed；
Conveyer belt rotating speed is adjustable, and rotating speed is faster, and blanking velocity is faster；When needing fast blanking, conveyor belt high-speed operation needs
When wanting accurate blanking, conveyer belt slow running；
The striker plate is set above the conveyer belt, when the striker plate is closed, material can only be flowed out by crossing material mouth,
Most of material on conveyer belt is stopped by the striker plate；Blanking velocity is slower, is used for degree of precision blanking；It needs under high speed
When material, the striker plate is opened, and material is unobstructed, quickly through.
When just starting charging, the door is opened to utmostly, and the conveyor belt high-speed rotation, the striker plate is beaten
It opens；When material is added to ratio one (such as 80%), ratio two (such as 94%), be reduced or switched off successively the door, reduce it is described defeated
It send with rotating speed (being reduced or switched off the door, the sequence of the reduction conveyer belt rotating speed can exchange use)；Material is further
When being added to ratio three (such as 97%), the striker plate is closed；When material is further added to setting weight (such as 99.8%), stop institute
State the rotation (material that conveyer belt stopping reaction process being taken out of so that the finally obtained material essence of weigh hopper of conveyer belt
Really close to setting weight).
When accurate charging, it is located at the striker plate above the conveyer belt and falls, can intercepts big on the conveyer belt
The discharging of partial width, only small part, which discharge, to be moved ahead under the drive of the conveyer belt by the material mouth excessively, continuation,
The weigh hopper is fallen to, to accurate measurement.
When charging starts next time, the door is opened, and the striker plate on the conveyer belt is opened completely, described
Conveyer belt quick rotation, the striker plate intercepts the material accumulated and is quickly delivered to the material of weighing when last accurate charging
Bucket.Sequence cycle operation according to this.
Breaking the technical concept of arch device is：Material in feed bin, in timing, on the whole under it is loose in the case of, fluffy knot is existing
As that can mitigate significantly, it is conducive to blanking.
The present apparatus is suitable for, metallurgical, and chemical industry, the industries such as food need rapid loading precision metering equipment, production line, improves
Its production performance.It, can be faster using the equipment of the stop gauge or quick high accuracy proportioner or broken arch device, production line
Fast, more accurate dispensing, production.
Advantageous effect
Quick high accuracy proportioner of the present invention, the unlatching size of the discharge port by adjusting feed bin, to control
The discharging speed of feed bin, control dispensing speed, precision.
By controlling the speed of service of conveyer belt, to control the rate of conveyer belt outputting material, control dispensing speed, essence
Degree.
Pass through, when dispensing initial stage, the discharge port of feed bin significantly opens, conveyor belt high-speed operation, controls high speed blanking, real
Now high speed dispensing.
When dispensing reaches the middle and later periods of this dispensing, the discharge port by controlling feed bin opens amplitude and becomes smaller, and control is defeated
Send band slow running, close the measures such as striker plate, to reduce the rate of conveyer belt outputting material, realize material at a slow speed, miniflow
The accurate measurement control in dispensing latter stage is realized in amount conveying.
Quick high accuracy proportioner of the present invention, by the high speed blanking of dispensing early period, mid-term, the later stage gradually drops
Low blanking velocity, latter stage blanking at a slow speed realize high speed (time is short), the high-precision of dispensing overall process.
Quick high accuracy proportioner of the present invention is avoided by the way that a discharge port is only arranged in a feed bin
When one feed bin has two discharge ports, the fluffy material phenomenon that is susceptible between two discharge ports.
Quick high accuracy proportioner of the present invention can be realized fast using a set of quick high accuracy proportioner
Fast charging, middling speed charging, slow-addition, accurate charging；Charging precision is high, and speed is fast, and (when 10 kilograms of charging, charging precision can
Reach within 0.1% error, used time 5-7 second)；It is suitable for solid-granular material, powder, cementability mixture；Repetitive controller essence
It is small to spend deviation；Not fluffy material.Charging rate and control accuracy are superior to existing double helix and the quick high accuracy of Dual-conveying tall band is matched
Expect device.
Broken arch device of the present invention, can effectively realize brokenly arch, prevent fluffy material, and is of simple structure and low cost,
Failure rate is low.
Quick high accuracy proportioner of the present invention, failure rate is low, and manufacturing cost is low, easy to operate.
The present apparatus is suitable for, metallurgical, and chemical industry, the industries such as food need rapid loading precision metering equipment, production line, improves
Its production performance.
The present invention proposes a kind of quick high accuracy distribution, can control quick high accuracy proportioner and carry out quickly height
The dispensing operation of precision.
The present invention proposes a kind of method preventing the fluffy knot of material in feed bin, the material in loose silo that can be automated,
Prevent the fluffy knot of the material in feed bin.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.It should be appreciated that with
Lower attached drawing illustrates only some embodiments of the application, therefore is not construed as the restriction to range, for art technology
For personnel, without creative efforts, other relevant attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is a kind of a kind of structural schematic diagram (front view) of embodiment of quick high accuracy proportioner of the present invention.
Fig. 2 is the structural schematic diagram in the cross section at the feed bin door of embodiment shown in FIG. 1.
Fig. 3 is the door power plant of embodiment shown in FIG. 1 and the structural schematic diagram (main view that feed bin main body is used cooperatively
Figure).
Fig. 4 is the structural schematic diagram (perspective view) of the connecting component of the feed bin door transmission mechanism of embodiment shown in FIG. 1.
Fig. 5 is the stop gauge of embodiment shown in FIG. 1 and the structural schematic diagram (master that lace conveying device is used cooperatively
View).
Fig. 6 is the stop gauge of embodiment shown in FIG. 1 and the structural schematic diagram (master that lace conveying device is used cooperatively
View).
Fig. 7 is the structural schematic diagram of the striker plate of embodiment shown in FIG. 1.
Fig. 8 is the structural schematic diagram of another striker plate of embodiment shown in FIG. 1.
Fig. 9 is the structural schematic diagram of the weigh hopper of embodiment shown in FIG. 1.
Figure 10 is a kind of cleaning device of another embodiment of quick high accuracy proportioner of the present invention and material of weighing
The structural schematic diagram that bucket, conveyer belt are used cooperatively.
Figure 11 is the partial enlargement structural representation on the cleaning device top of embodiment shown in Fig. 10.
Figure 12 is a kind of structural schematic diagram of another embodiment of quick high accuracy proportioner of the present invention.
Figure 13 is the perspective diagram of the broken arch device of embodiment shown in Figure 12.
In figure：
10- lace conveying devices, 11- transfer gantries, 12- conveyer belts；
20- feed bins, 21- feed bin main bodys, 22- doors, 221- door main bodys, 222- door driving mechanisms, 223- doors are dynamic
Power apparatus, 224- connecting components, the first connecting forks of 225-, 226- door guide rails；
30- stop gauges, 31- backgauge board mounts, 32- striker plates, 321- cross material mouth, 33- striker plate driving mechanisms, 331-
Striker plate power plant, 332- striker plate transmission mechanisms；
40- weigh hoppers, 41- hopper bases, 42- hopper main bodys, 421- birdsmouths, 422- discharge ports, 423- Dump gates,
43- weighing sensors,
45- cleaning devices, 451- cleaning device holders, 452- scraper plates；
50- breaks arch device, and 51- breaks arch apparatus main body.
Specific implementation mode
In the present invention, unless otherwise specific regulation and definition, all technical and scientific terms used herein with
The normally understood meaning of those skilled in the art for belonging to the present invention is identical.It should be appreciated that term "center", " transverse direction ",
" longitudinal direction ", "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outside", " both sides "
The orientation or positional relationship of equal instructions is orientation based on ... shown in the drawings or position relationship, is merely for convenience of description this patent
It is described with simplifying, rather than device or component shown in indicating or implying must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the scope of the invention.
In the present invention, unless otherwise specific regulation and definition, the arts such as " installation ", " connection " " fixation " " cooperation is fixed "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection or being integrally connected；It can be machine
Tool connects, and can also be electrical connection；Can be directly connected to, and it can be indirectly connected through an intermediary；It can be two
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
The attached drawing for implementing use-case below with reference to the present invention, is hereinafter described more fully the present invention.But this hair
It is bright to occur with many different forms, and implementation use-case set forth herein is should not be construed as being limited to, it is used by implementing
Example, the present invention become more complete；Make the disclosure by the present invention's on the contrary, these provided by way of example implement use-case
Range is communicated to those skilled in the art of the present technique.In addition, attached drawing is only schematical and is not drawn on scale, identical number
Word always shows same or similar element or component.
Implement use-case one
Fig. 1 is a kind of a kind of structural schematic diagram of embodiment of quick high accuracy proportioner of the present invention.
As shown in Figure 1, the quick high accuracy proportioner includes：Lace conveying device 10, feed bin 20, stop gauge 30,
Weigh hopper 40, control system.
Lace conveying device 10 is ribbon conveyer, is horizontally disposed with according to practical situations or upwardly or downwardly inclines
Tiltedly setting is the prior art for conveying material, including：Transfer gantry 11, conveyer belt 12, driving motor, speed regulation device.
Transfer gantry 11 is used to support conveyer belt 12 and other mechanisms, and carrying roller is equipped on transfer gantry 11.
Conveyer belt 12 is horizontally disposed with or is obliquely installed upwards according to actual needs；Conveyer belt 12 includes rubber strip, compiles
One of ribbon, plastic tape, polyamide fibre band, strength polyamide fibre band, board-like band；Preferably, it is rubber strip.
The driving motor by matched setting of conveyer belt 12 drives.
Speed regulation device is connected with driving motor, the rotating speed for adjusting belt.
Optionally, speed regulation device is frequency converter or strap speed varying disk；Preferably, it is frequency converter.
Optionally, conveyer belt 12 further includes 12 automatic takeup of conveyer belt；Preferably, including 12 auto-tensioning of conveyer belt
Device.
Feed bin 20 is equipped in the top of conveyer belt 12, and bottom is higher than conveyer belt 12, including feed bin main body 21, door
22。
Feed bin main body 21 is common apparatus, the prior art.
The cross section on the top of feed bin main body 21 is rectangular or round；Preferably, it is rectangular.
The lower part tightening of feed bin main body 21 is column type；Preferably, it is square-column-shaped.
Discharge port is arranged in the lower part of feed bin main body 21, in the opening of 21 lower part of feed bin main body, discharge port opening direction with
The transporting direction of conveyer belt 12 is consistent, and the width of discharge port is no more than the width of conveyer belt 12, and the shape of discharge port is quadrangle
Or semicircle or irregular shape；The bottom of discharge port reaches the cylindrical bottom of the lower part of feed bin main body 21, that is, reaches feed bin master
The lower edge of body 21；Preferably, the shape of discharge port is rectangle.
The lower part of feed bin main body 21 is equipped with door 22；Door 22 is equipped with discharge port；Door 22 is for opening and closing
Discharge port.
As shown in Figure 2 and Figure 3, door 22 includes door main body 221 and (the one way in which packet of door driving mechanism 222
Include door power plant 223 shown in Fig. 3, the first connecting fork 225, connecting component 224), for opening and closing the discharge port；Door
Main body 221 is the rectangle tablet coordinated with discharge port size shape；Door driving mechanism 222 is so that in door main body 221
Lower keying or left and right open and close；Preferably, it is to open and close up and down.
As shown in figure 3, door driving mechanism 222 includes door power plant 223, door transmission mechanism；Door power fills
223 are set to be fixedly installed with the cooperation of feed bin main body 21；(one way in which includes the first connection shown in Fig. 3 to door transmission mechanism
Fork 225, connecting component 224) for the power of door power plant 223 to be sent to door main body 221, door power plant
223 are equipped with door transmission mechanism, and door transmission mechanism is equipped with door main body 221.
Door power plant 223 is one of cylinder, oil cylinder or motor, stepper motor, servo motor；Preferably, door
Power plant 223 is cylinder, and is located above door, cylinder on the lateral wall of feed bin main body 21 by axial floor installation
Stretching motion direction it is consistent with door open-shut direction.
Preferably, as shown in Figure 3 and Figure 4, door transmission mechanism includes connecting component 224 and the first connecting fork 225；Connection
Component 224 is fixedly installed with the cooperation of door main body 221, and the first connecting fork 225 is fixedly installed with the cooperation of door power plant 223；
Connecting component 224 is U-shaped structure, carries through-hole thereon to connect the first connecting fork 225, the first connecting fork 225 is U-shaped or Y
Type connecting fork, the two are fixedly connected by pin or bolt.
Optionally, door enabling amplitude is set as two gears or more or stepless adjustable；Preferably, the enabling amplitude of door is set
Set two grades, first grade is opened the door 100%, and second gear opens the door 30%.
Optionally, as shown in Figures 2 and 3, further include door guide rail 226 when door 22 is to open and close up and down；Door guide rail
226 blending bunker door main bodies 221 are arranged, for guiding door main body 221 to move up and down；Door guide rail 226 is located at feed bin main body 21
The outside of lower part；Its height is the up and down motion distance of door main body 221 or more, coordinates with door main body 221 and is fixedly installed.It is excellent
Choosing, the band guide groove steel plate that the door guide rail 226 is mutually parallel by a pair for being located at 221 left and right sides of door main body
Composition surrounds centrally disposed, the width of the distance between two angle bar and door main body 221 of 221 vertical direction of door main body
It is equipped with；Preferably, using 5 millimeters of laths, the distance between lath is more than 15 millimeters of the width of door main body 221；Lath
It is fixedly welded on feed bin main body 21.
Optionally, when door is that left and right opens and closes, door main body 221 is made of two fan door of left and right, and opening ways include
Plug-type, open-close type, it is preferably plug-type.
As shown in Figure 5 and Figure 6, stop gauge 30 includes：Backgauge board mount 31, striker plate 32, striker plate driving mechanism 33.
Backgauge board mount 31 is fixedly installed with the cooperation of transfer gantry 11, it is preferred that backgauge board mount 31 is frame structure；Gear
The topmost of flitch holder 31 is higher than 0.08 meter of the upper surface or more of conveyer belt 12, the width in the gap among backgauge board mount 31
More than the width of conveyer belt 12, it is arranged across conveyer belt 12；Preferably, it is set to the tail portion of conveying direction.
As shown in figure 5, the position of corresponding striker plate 32, the following setting carrying roller on the upper layer of conveyer belt 12.Make conveyer belt
The height of 12 upper surfaces in the position is fixed；Convenient for the distance between more precise control striker plate 32 and conveyer belt 12.
Backgauge board mount 31 includes striker plate motion guide mechanism；Preferably, as shown in fig. 6, under backgauge board mount 31 is
Two stile bolts of the U-shaped framework structure of opening, U-shaped framework are fixedly linked on transfer gantry 11；Two of U-shaped framework
The cross section of stile includes the U-type groove being oppositely arranged, the guiding mechanism to move up and down as striker plate 32；Backgauge board mount 31 is most
0.2 meter of the upper surface higher than conveyer belt 12 on top, width are more than 0.08 meter of the width of conveyer belt 12；31 bolt of backgauge board mount
It is fixed on apart from 12 end of conveyer belt, 12 centimeters；The connection of the top of U-shaped framework and two stiles, for the company of being detachably fixed
It connects, preferably bolt is fixedly connected.
Striker plate 32 is the arc-shaped or trapezoidal tablet or plate object of quadrangle, is set with the cooperation of backgauge board mount 31
It sets；It is equipped within striker plate motion guide mechanism；The material that striker plate 32 is used to control on conveyer belt 12 passes through, vertically
It is set to above conveyer belt 12, when striker plate 32 falls, most of material for stopping on conveyer belt 12 passes through；Striker plate
32 main body is tablet, and the lower part of striker plate was provided with material mouth 321, and the width for crossing material mouth 321 is 12 width of conveyer belt
Less than half；Preferably, the width for crossing material mouth 321 is a quarter for conveying bandwidth.When striker plate 32 is in blocking position
When, striker plate 32 blocks most material to pass through, and the material only crossed at material mouth 321 can pass through.
It is quadrangle or semicircle or triangle or irregular shape to cross material mouth 321；Preferably, it is rectangle to cross material mouth 321.
As shown in fig. 7, the shape for crossing material mouth 321 can be triangle.The shape of 32 profile of striker plate and its place
The shape of the upper surface of the conveyer belt 12 of position is equipped with so that when striker plate 32 is in blocking position, under striker plate 32
Portion will contact but the conveyer belt 12 that do not rub；When striker plate 32 is in non-blocking orientation, the object above conveyer belt 12 is not stopped
Material conveying；When striker plate 32 is in blocking position, its underpart higher than conveyer belt 12 distance be 0.001 meter or more, 0.05 meter with
Under.Preferably, the width of the profile of striker plate 32 is more than 0.04 meter of 12 width of conveyer belt, 0.4 meter of height；Cross the setting of material mouth 321
It is rectangle in the midline position of striker plate 32,0.05 meter of width, 0.1 meter of height, when striker plate 32 is in blocking position,
The height of 32 bottom of striker plate is higher than 0.005 meter of 12 upper surface of conveyer belt；Striker plate movement guiding of the striker plate 32 apart from both sides
The distance of mechanism is 2 millimeters, and when striker plate 32 is in non-blocking orientation, its underpart is 0.3 higher than the distance of conveyer belt 12
Rice.
Striker plate driving mechanism 33 is for driving the keying of striker plate 32, including striker plate power plant 331 and striker plate to pass
Mechanism 332, the cooperation of striker plate power plant 331 are fixed on backgauge board mount 31 or transfer gantry 11, striker plate power plant
331 are equipped with striker plate transmission mechanism 332；Striker plate transmission mechanism 332 is equipped with striker plate 32.Striker plate drives
The power transmission mode of mechanism 33 is direct-drive or lever drive.Preferably, using direct drive mode, at this point, backgauge
Plate transmission mechanism 332 is U-shaped or Y type connecting forks, is equipped with through-hole on striker plate 32 so that 332 He of striker plate transmission mechanism
Striker plate 32 can be bolted connection；Striker plate driving mechanism 33 is fixed on backgauge board mount 31.
Optionally, striker plate power plant 331 is cylinder, oil cylinder or motor, stepper motor, one of servo motor, excellent
Choosing, be cylinder.
Striker plate 32 can be that various structures are in as shown in figure 8, striker plate 32 is made of two pieces or more of baffle
When blocking position, the gap between adjacent two block baffle was material mouth 321, and each baffle is by individual striker plate power plant
331 controls are opened and closed or are controlled by the same striker plate power plant 331 and opened and closed.Preferably, two block baffles by top with it is same
One fixed plate is fixedly connected with (bolt-connection or welding), as a whole, is controlled by the same striker plate driving mechanism 33
It opens and closes.
Weigh hopper 40 is brace type or suspension type weigh hopper, is the prior art；Preferably brace type weigh hopper.
As shown in figure 9, weigh hopper 40 includes：Hopper base 41, hopper main body 42, weighing sensor 43；
Hopper base 41 is used to support hopper main body 42；Hopper main body 42 is equipped with hopper base 41；
Weighing sensor 43 is equipped between hopper base 41 and hopper main body 42；More than one biography of weighing is set
Sensor 43；Preferably, four weighing sensors 43 are set, four for hopper base 41 and 42 contact surface of hopper main body are uniformly distributed
Week.
The opening of 42 top of hopper main body, referred to as birdsmouth 421；Birdsmouth 421 is used to accept the discharging of conveyer belt 12.
Optionally, the lower part setting discharge port 422 of hopper main body 42, Dump gate 423；Discharge port 422 is matched with Dump gate 423
Close setting；The Dump gate 423 is for opening and closing the discharge port 422；When the Dump gate 423 is opened, the hopper main body 42
Interior material can be flowed out by the discharge port 422；When the Dump gate 423 is closed, the material in the hopper main body 42
It can not be flowed out by the discharge port 422.The opening/shutting mode of the Dump gate 423 is the prior art, it is preferred that uses cylinder
It drives.Preferably, discharge port 422 is circular discharge port 422, is located at the lower part of hopper main body 42.
It should be noted that the discharge way of hopper main body 42 can also be the split door panel-type in bottom or board plug type or rollover
Formula discharges, and is the prior art.
Optionally, weigh hopper 40 further includes weighing instrument, and weighing sensor 43 or control system are attached thereto so that institute
State the weight for the blanking that weighing instrument can be shown in hopper main body 42；Preferably, the weighing sensor 43 and weighing instrument
Cooperation is connected；Control system is connected with weighing instrument；Connection between weighing instrument and weighing sensor 43 is existing skill
Art, the connection between control system and weighing instrument connect for serial communication, preferably RS485 communication modes.
Control system includes discharge controller, display device；Discharge controller is computer control or PLC；Display dress
It is set to display；Discharge controller is connected with display device, is equipped with.The computer control is Industry Control meter
The computers such as calculation machine.The PLC is the PLC for believing victory XC3 series or the PLC of other brands, other series.When using PLC, make
It uses the touch screen being used cooperatively with PLC as display device, such as believes prompt array of touch screen.Preferably, discharge controller is that letter is prompt
XC3 series of PLC, matched Weighing module, touch screen, correlated inputs equipment (including sensor, button etc.) coordinate with PLC
Connection, associated actuator (including motor, cylinder etc.) are connected by control circuit and PLC.
Lace conveying device 10 (passing through speed regulation device) is connected with discharge controller；Door 22 (is driven by door
Mechanism 222) it is connected with discharge controller；Stop gauge 30 (passing through striker plate driving mechanism 33) coordinates with discharge controller
Connection.
Optionally, display device shows the weight of material in weigh hopper 40, it is preferred that material in display weigh hopper 40
Weight.
Optionally, display device shows the conveying speed of conveyer belt 12, it is preferred that the conveying speed of display conveyer belt 12.
Optionally, display device shows the state of striker plate 32, it is preferred that the keying degree of display striker plate 32.
The technical concept of the method for quick high accuracy dispensing proposed by the present invention is as follows：
In order to achieve the purpose that accurate dosing, quick high accuracy proportioner proposed by the present invention need to meet four spies
Sign：(1) rotating speed of conveyer belt 12 is adjustable：The rotating speed of conveyer belt 12 is faster, and blanking velocity is faster；When needing fast blanking, conveying
12 high-speed cruising of band, when needing accurate blanking, 12 slow running of conveyer belt.(2) it is adjustable to open and close degree for door 22：By controlling storehouse
The speed for the extent control material discharging bin main body 21 that door main body 221 opens and closes.(3) stop gauge 30 is provided in favor of finally adding
The material stage accurately controls：It falls close to striker plate when setting weight 32, further reduced the stream for the material for falling into birdsmouth
Amount；When material is further added to setting weight such as 99.8%, stop conveyer belt, conveyer belt 12 stops the object that reaction process is taken out of
Material so that 40 finally obtained material of weigh hopper is accurately close to setting weight.(4) speed regulation device of lace conveying device,
The door power plant 223 of door 22 and the striker plate power plant 331 of stop gauge 30 must connect control system：Pass through
The cooperation of control system controls, and reaches quickly and accurate dispensing purpose.
A kind of quick high accuracy distribution proposed by the present invention, includes the following steps：
Step 1：The initial charge stage.Door main body 221 is opened to utmostly, 12 high-speed rotation of conveyer belt, striker plate
32 open；When material is added to ratio one (such as 80%) of setting weight, control system is dropped according to procedure auto-control conveyer belt 12
Fast (such as one reduction of speed of ratio to the 50% of initial velocity)；When material is added to ratio two (such as 94%) of setting weight, control system
It is dropped according to 12 second of reduction of speed (such as two reduction of speed of ratio to the 30% of initial velocity) of procedure auto-control conveyer belt, and at second
Before/after speed/simultaneously, control system closes 50% according to procedure auto-control door.
Step 2：Accurate feeding stage.When material is further added to ratio three (such as 97%), control system foundation program is certainly
Dynamic control striker plate 32 falls completely, at this point, the striker plate 32 to fall can intercept most of width on 12 cross section of conveyer belt
Material, only the material of small part width by cross material mouth 321, continuation move ahead under the drive of conveyer belt 12, fall to title
Heavy burder bucket 40；When material is further added to setting weight (such as 99.8%), stops conveyer belt 12 and rotate.
Weigh hopper discharging.So far, an accurate dosing operation is completed.
It should be noted that：It feeds next time.When charging starts next time, control system is according to procedure auto-control storehouse
Door main body 221 fully opens, and the striker plate on conveyer belt 12 is opened completely, 12 high-speed rotation of conveyer belt, accurately adds last
Striker plate 32 intercepts the material accumulated and is quickly delivered to weigh hopper 40 when material.That is, the operation of step 1 is repeated again, it is further continued for
The operation of step 2, you can sequence cycle operation according to this achievees the purpose that continuous quick high accuracy dispensing.
It should be noted that the present apparatus is suitable for, metallurgical, chemical industry, the industries such as food need rapid loading accurate measurement to set
Standby, production line improves its production performance.Using the equipment of the stop gauge or quick high accuracy proportioner or broken arch device,
Production line, can more rapidly, more accurate dispensing, production.
Implement use-case two
The present embodiment with implement use-case one the difference is that, a kind of quick high accuracy proportioner of this implementation use-case two
It further include cleaning device 45.
As shown in Figure 10 and Figure 11, cleaning device 45 includes：Cleaning device holder 451, scraper plate 452；Cleaning device holder
451 are fixedly installed with the cooperation of transfer gantry 11；Cleaning device 45 is used to scrape the material of 12 surface of conveyer belt attachment, plays cleaning
The effect on 12 surface of conveyer belt；Cleaning device 45 is located on birdsmouth 421, and the material scraped is fallen into birdsmouth 421, is avoided
Material is fallen outside.
Scraper plate 452 is fixedly installed with the cooperation of cleaning device holder 451；452 is preferred, is fixedly connected for bolt.
One end that scraper plate 452 is contacted with conveyer belt 12 is to scrape portion；It scrapes portion to contact with conveyer belt 12, shape connects with it
The respective outer side edges of the conveyer belt 12 of synapsis are arranged；The contact portion of scraper plate 452 and conveyer belt is elastic material；It is defeated to scrape portion's contact
The lower face for sending band 12, to scrape the material of 12 surface of conveyer belt attachment.
The contact portion of scraper plate 452 and conveyer belt is elastic material or metal material, has elasticity and wear-resisting property, including
One of plastic material, rubber material, rigid matter, wooden so that scraper plate 452 can be wiped off and avoid excessively scratching conveyer belt 12.It scrapes
Plate 452 is set to that side of birdsmouth 421 close to conveyer belt 12, the angle between scraper plate 452 and conveyer belt 12 be 0 degree with
On, 90 degree or less.452 main body of scraper plate is rigid structure, preferably steel.452 main body of scraper plate and scraper plate 452 and conveyer belt
Contact portion is fixedly connected by modes such as screws, and preferred screw is fixedly connected.Preferably, scraper plate 452 and conveyer belt connect
Contact portion is divided into plastic material, and thickness is 10 millimeters, and the angle between 12 direction of motion of scraper plate 452 and conveyer belt is 60 degree.
Scraper plate 452 is fixedly connected with the cooperation of cleaning device holder 451；Preferably, bolt penetrates through two through-hole connections, adjusts
It is fixed after the angle for having saved scraper plate 452；At this point, the close lower surface without contacting conveyer belt 12 of 452 upper edge of scraper plate.
Optionally, portion is scraped closer to the part of conveyer belt 12, and thickness is thinner；Preferably, portion is scraped closer to conveying
Thinner with 12 thickness, it is tapered ramp to scrape portion top, and the angle on inclined-plane is 30 degree.
Optionally, the length of scraper plate 452 is not less than the width of conveyer belt 12；Preferably, the width of scraper plate 452 is more than conveying
With 12 0.06 meter of width, left and right ends respectively exceed 0.03 meter of 12 width of conveyer belt.
Implement use-case three
Figure 12 is a kind of structural schematic diagram of another embodiment of quick high accuracy proportioner of the present invention.
Figure 13 is the perspective diagram of the broken arch device of embodiment shown in Figure 12.
The present embodiment with implement use-case one or implement use-case two the difference is that, this implementation use-case three further includes brokenly arch
Device 50.
Broken arch device 50 includes broken arch apparatus main body 51, broken arch device driving mechanism；Broken arch device driving mechanism is used for band
The movement of dynamic broken arch apparatus main body 51；Broken arch device driving mechanism includes broken arch device power plant, broken arch device transmission mechanism.
Broken arch apparatus main body 51 is three-dimensional skeleton structure, preferably framework of steel reinforcement structure；Broken arch apparatus main body 51 by
Shaft or tablet cooperation are formed by fixedly connecting, shape and 21 upper interior portion of feed bin main body of the exterior contour being formed by connecting
Shape is similar, and be slightly less than the length of feed bin main body 21, width, height (each identity distance of the outer profile of broken arch apparatus main body 51 from
The distance of corresponding 21 Nell wall of feed bin main body is no more than 0.05 meter), and the diameter or thickness of shaft or tablet are smaller
It is better, it is preferred that the shaft is the screw-thread steel of diameter 10mm.
Broken arch apparatus main body 51 is equipped with feed bin main body 21, is set in feed bin main body 21；Broken arch device power dress
It sets to coordinate with feed bin main body and be fixedly installed, break arch apparatus main body 51 and pass through broken arch device transmission mechanism and broken arch device power plant
Cooperation fixed setting；Broken arch device power plant is connected with control system；
Broken arch apparatus main body 51 is fixed by coordinating positioned at the broken arch device driving mechanism of 21 madial wall of feed bin main body, and
It is slightly moved up and down under the drive of broken arch device driving mechanism, realizes the function of breaking arch, prevent fluffy material.Broken arch device driving
Mechanism is connected with control system.
Broken arch device power plant is one of cylinder, oil cylinder or motor, stepper motor, servo motor.
Preferably, as shown in figure 12, be welded to each other using the screw-thread steel of diameter 10mm, it is main include laterally, it is longitudinal,
Vertical and oblique four kinds connection directions, the framework of steel reinforcement structure being formed by connecting, each identity distance is from corresponding 21 inner wall of feed bin main body
Distance be 0.015 meter, cooperation be fixedly installed on 21 madial wall quadrangle top of feed bin main body cylinder drive under carry out
Lower activity, movable amplitude are 0.1 meter.
A kind of method preventing the fluffy knot of material in feed bin proposed by the present invention, including：
Arch device is broken in setting in feed bin；The broken arch device is the broken arch device described in one of claim 1-2；
Timing vibrating：According to preset time interval, jacks up and break arch apparatus main body 51, stop the preset time
After interval two, arch apparatus main body 51 is retracted brokenly.
Implement use-case four
The present invention proposes a kind of quick, intelligent charging production line of high-precision, including stop gauge or quick high accuracy dispensing dress
Set or break arch device；The stop gauge or the quick high accuracy proportioner or the broken arch device and the production
The other equipment of line is equipped with, is connected.
The stop gauge or the quick high accuracy proportioner or the broken arch device are one to three institute of implementation use-case
The stop gauge or quick high accuracy proportioner or broken arch device stated.
In the description of this specification, the description of reference term " the present embodiment ", " specific embodiment " etc. is intended to combine and be somebody's turn to do
Embodiment description specific features, structure the features such as be contained at least one embodiment of the application.In the explanation of the application
In book, a schematic expression of the above terms does not necessarily refer to the same embodiment or example.Moreover, the specific spy of description
Sign, structure, feature etc. can be combined in any suitable manner in any one or more of the embodiments or examples.As long as in addition, not
Conflict is constituted, each embodiment in the application and each feature in each embodiment can be combined with each other, and be formed by skill
Art scheme is within the protection domain of the application.
The above, only the application preferred embodiment, not to limit the application, any fields it is general
Logical technical staff within the spirit herein and principle made by all any modification, equivalent and improvement etc. should be included in this
Within the scope of being claimed.
Claims (9)
1. a kind of stop gauge, which is characterized in that including：Backgauge board mount, striker plate, striker plate driving mechanism；
The backgauge board mount is fixedly installed with transfer gantry cooperation；The striker plate is set with the striker plate support assorted
It sets；When the striker plate falls, most of material for stopping on the conveyer belt passes through；
The striker plate is located above conveyer belt, and the shape of the upper surface of the shape of its underpart and conveyer belt of its position coordinates
Setting；When the striker plate is in non-blocking orientation, the material conveying above the conveyer belt is not stopped；The striker plate is in
When blocking position, its underpart higher than 0.001 meter of described conveyer belt or more, 0.05 meter or less；
Material mouth was arranged in the lower part of the striker plate, and the width for crossing material mouth is convey bandwidth 1/10th or more, two
/ mono- or less；When the striker plate is in blocking position, the striker plate blocks the material in most of section to pass through, only mistake
Material at material mouth passes through；
The striker plate driving mechanism is equipped with the striker plate；The striker plate driving mechanism is for driving the backgauge
Plate.
2. stop gauge according to claim 1, the striker plate is by two pieces or more of board group in blocking position
When, the gap between adjacent two boards was material mouth.
3. stop gauge according to claim 1 or 2, which is characterized in that it is gas to drive the power plant of the striker plate
One of cylinder, oil cylinder or motor, stepper motor, servo motor.
4. a kind of quick high accuracy proportioner, which is characterized in that including：Lace conveying device, stop gauge, is weighed at feed bin
Hopper, control system；The stop gauge is the stop gauge described in one of claim 1-3；
The lace conveying device includes conveyer belt, transfer gantry, driving motor, speed regulation device；
The feed bin is equipped in the top of the conveyer belt, a little higher than conveyer belt in bottom, for storing material, is wrapped
Include feed bin main body, door；
Discharge port is arranged in the lower part of the feed bin main body, in the lateral opening of feed bin lower body part, the opening of the discharge port
Direction is consistent with the transporting direction of the conveyer belt, and the width of the cross section of the discharge port is no more than the width of the conveyer belt
The shape of degree, the discharge port is quadrangle or one of semicircle or irregular shape；The bottom of the discharge port reaches the material
The bottom of the lower part of storehouse main body；
The lower part of the feed bin main body is equipped with door；The door is equipped with the discharge port；The door is used for
The height for adjusting the discharge port, to control the feeding thickness on belt feeder；
The stop gauge is fixedly installed with conveyer belt cooperation, is located at the top of the conveyer belt, perpendicular to the conveying
Band；Positioned at the back of the feed bin of the conveying tape motion direction；When closing, for stopping that the material on the conveyer belt is logical
It crosses；
The weigh hopper is equipped in the lower section of the conveying end of tape, for accepting and weighing going out for the conveyer belt
Material；
The control system is used to receive the data of the weigh hopper, and calculates, controls the lace conveying device, the storehouse
The work of door, the retaining device.
5. quick high accuracy proportioner according to claim 4, which is characterized in that include at least one of following characteristics：
A) door includes door main body, door driving mechanism；
B) the door driving mechanism includes door power plant, door transmission mechanism；The door power plant and the material
Storehouse cooperation fixed setting；The door power plant is equipped with the door transmission mechanism；The door transmission mechanism with
It is two gears or more or stepless adjustable that the door main body, which is equipped with the door enabling amplitude,；
C) the door power plant makes the door up and down adjustment or left and right adjusting.
D) the door enabling amplitude is two gears or more or stepless adjustable.
6. quick high accuracy proportioner according to claim 4, which is characterized in that the weigh hopper be brace type or
Suspension type weigh hopper；The weigh hopper includes：Hopper base, hopper main body, weighing sensor；The hopper base is used for
Support the hopper main body；The hopper main body is equipped with the hopper base；The weighing sensor be equipped in
Between the hopper base and the hopper main body；More than one weighing sensor is set；It is opened above the hopper main body
Mouthful.
7. quick high accuracy proportioner according to claim 4, which is characterized in that the control system includes blanking control
Device processed, display device；
The discharge controller is computer control or PLC；The display device is display；
The discharge controller is connected with the display device, is equipped with；
The lace conveying device (passing through speed regulation device) is connected with the discharge controller；The door is (by described
Door driving mechanism) it is connected with the discharge controller；The stop gauge (passing through the striker plate driving mechanism) with
The discharge controller is connected.
8. a kind of quick, intelligent charging production line of high-precision, which is characterized in that filled including stop gauge or quick high accuracy dispensing
It sets；The stop gauge is the stop gauge described in one of claim 1-3；The quick high accuracy proportioner is wanted for right
Seek the quick high accuracy proportioner described in one of 4-7；The stop gauge or the quick high accuracy proportioner with
The other equipment of the production line is equipped with, is connected.
9. a kind of quick high accuracy distribution, which is characterized in that include the following steps：
Step 1：The initial charge stage；Door main body is opened to utmostly, and conveyor belt high-speed rotation, striker plate is opened；Material
When being added to ratio one (such as 80%) of setting weight, according to procedure auto-control conveyer belt reduction of speed, (such as ratio one drops control system
Speed is to the 50% of initial velocity)；When material is added to ratio two (such as 94%) of setting weight, control system is controlled automatically according to program
Second of reduction of speed of conveyer belt (such as two reduction of speed of ratio to the 30% of initial velocity) processed, and before/after second of reduction of speed/same
When, control system closes 50% according to procedure auto-control door.
Step 2：Accurate feeding stage；When material is further added to ratio three (such as 97%), control system is controlled automatically according to program
Striker plate processed falls completely, at this point, the striker plate to fall can intercept the material of most of width on conveyer belt cross section, only
The material of small part width moves ahead under the drive of conveyer belt by crossing material mouth, continuation, falls to weigh hopper；Material is further
When being added to setting weight (such as 99.8%), stop conveyer belt rotation.
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| CN201810529175.XA CN108529177A (en) | 2018-05-26 | 2018-05-26 | A kind of quick high accuracy proportioner |
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| CN109775311A (en) * | 2019-03-19 | 2019-05-21 | 唐山市曹妃甸区家禾米业有限公司 | A kind of adjustment control method of paddy processing yield |
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| CN110921356A (en) * | 2019-11-28 | 2020-03-27 | 福建南方路面机械有限公司 | Weighing feeding device and material processing system |
| CN111633785A (en) * | 2020-05-15 | 2020-09-08 | 浙江荣力智能装备有限公司 | Automatic weighing and distributing system for refractory bricks |
| CN111702949A (en) * | 2020-05-15 | 2020-09-25 | 浙江荣力智能装备有限公司 | Full-automatic production system for refractory bricks |
| DE102019113047A1 (en) * | 2019-05-17 | 2020-11-19 | King Arthur Industries Co., Ltd. | Quantitative material feeding mechanism |
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| CN112921748A (en) * | 2021-01-29 | 2021-06-08 | 山东省交通科学研究院 | Production mixing ratio debugging method for dynamic balance of intermittent asphalt mixing station |
| CN113636306A (en) * | 2021-09-13 | 2021-11-12 | 中国人民解放军陆军工程大学 | A loading attachment is used in vacuum bolt processing for on engineering machine tool |
| CN113727787A (en) * | 2019-06-03 | 2021-11-30 | 捷客斯金属株式会社 | Raw material feeding device, method for processing electronic/electrical equipment component scrap, and method for feeding raw material of electronic/electrical equipment component scrap |
| CN113771208A (en) * | 2021-10-29 | 2021-12-10 | 宁波北新建材有限公司 | Powder batching system for gypsum board production line |
| CN114797654A (en) * | 2022-04-02 | 2022-07-29 | 昆山佰奥智能装备股份有限公司 | Granular material weighing mechanism and material mixing mechanism |
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| CN109019070A (en) * | 2018-10-02 | 2018-12-18 | 郑州鼎源自动化科技有限公司 | A kind of quick high accuracy wireless mobile distribution, device, system |
| CN109208085A (en) * | 2018-10-12 | 2019-01-15 | 湖州南浔蚕乡原牧食品有限公司 | A kind of paving device of cocoon of hot air cocoon drying machine |
| CN109775311A (en) * | 2019-03-19 | 2019-05-21 | 唐山市曹妃甸区家禾米业有限公司 | A kind of adjustment control method of paddy processing yield |
| CN110143059A (en) * | 2019-05-07 | 2019-08-20 | 佛山市赛普飞特科技有限公司 | A kind of digital printing device and its digital printing method |
| CN110143059B (en) * | 2019-05-07 | 2024-07-16 | 佛山市赛普飞特科技有限公司 | Digital printing device and digital printing method thereof |
| DE102019113047A1 (en) * | 2019-05-17 | 2020-11-19 | King Arthur Industries Co., Ltd. | Quantitative material feeding mechanism |
| CN113727787A (en) * | 2019-06-03 | 2021-11-30 | 捷客斯金属株式会社 | Raw material feeding device, method for processing electronic/electrical equipment component scrap, and method for feeding raw material of electronic/electrical equipment component scrap |
| CN113727787B (en) * | 2019-06-03 | 2023-06-13 | 捷客斯金属株式会社 | Raw material feeding device, method for processing electronic/electric equipment component scraps, and raw material feeding method for electronic/electric equipment component scraps |
| CN110921356A (en) * | 2019-11-28 | 2020-03-27 | 福建南方路面机械有限公司 | Weighing feeding device and material processing system |
| CN111633785A (en) * | 2020-05-15 | 2020-09-08 | 浙江荣力智能装备有限公司 | Automatic weighing and distributing system for refractory bricks |
| CN111702949A (en) * | 2020-05-15 | 2020-09-25 | 浙江荣力智能装备有限公司 | Full-automatic production system for refractory bricks |
| CN111702949B (en) * | 2020-05-15 | 2021-10-19 | 浙江荣力智能装备有限公司 | Full-automatic production system for refractory bricks |
| CN112093085A (en) * | 2020-09-30 | 2020-12-18 | 马鞍山瑞恒精密制造有限公司 | Fully-sealed quantitative feeding type conveying system and using method |
| CN112405871A (en) * | 2020-10-24 | 2021-02-26 | 郑州力帆机械制造有限公司 | High-precision discharging control system for proportioning machine |
| CN112921748B (en) * | 2021-01-29 | 2023-03-10 | 山东省交通科学研究院 | Production mixing ratio debugging method for dynamic balance of intermittent asphalt mixing station |
| CN112921748A (en) * | 2021-01-29 | 2021-06-08 | 山东省交通科学研究院 | Production mixing ratio debugging method for dynamic balance of intermittent asphalt mixing station |
| CN113636306A (en) * | 2021-09-13 | 2021-11-12 | 中国人民解放军陆军工程大学 | A loading attachment is used in vacuum bolt processing for on engineering machine tool |
| CN113771208A (en) * | 2021-10-29 | 2021-12-10 | 宁波北新建材有限公司 | Powder batching system for gypsum board production line |
| CN114797654A (en) * | 2022-04-02 | 2022-07-29 | 昆山佰奥智能装备股份有限公司 | Granular material weighing mechanism and material mixing mechanism |
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