CN110422501A - A kind of micro continuous-feeding metering device of digitlization - Google Patents
A kind of micro continuous-feeding metering device of digitlization Download PDFInfo
- Publication number
- CN110422501A CN110422501A CN201910720610.1A CN201910720610A CN110422501A CN 110422501 A CN110422501 A CN 110422501A CN 201910720610 A CN201910720610 A CN 201910720610A CN 110422501 A CN110422501 A CN 110422501A
- Authority
- CN
- China
- Prior art keywords
- feed bin
- plate
- push rod
- metering device
- long slab
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/54—Gates or closures
- B65D90/66—Operating devices therefor
-
- 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
- B65G65/00—Loading or unloading
- B65G65/005—Control arrangements
-
- 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
- B65D2590/00—Component parts, details or accessories for large containers
- B65D2590/54—Gates or closures
- B65D2590/66—Operating devices therefor
- B65D2590/668—Controlling devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The present invention relates to a kind of micro continuous-feeding metering devices of digitlization, there is the feed bin of discharge port including bottom, the side of the feed bin is provided with weighing balance, the lower part of the feed bin side is provided with the backgauge mouth of strip, the feed bin is provided with folded plate, servo-electric push rod is fixed on the folded plate obliquely, the push rod end of the servo-electric push rod is fixedly installed L-shaped plate, the plate includes being fixedly connected on the short slab of push rod and being fixedly connected on long slab of the short slab on the side of feed bin, the long slab passes in and out backgauge mouth under the drive of the servo-electric push rod；The discharge outlet of the feed bin is provided with rotary valve；The tilting plate that the present invention is accurately controlled by setting, realizes the dynamic measuring of feed bin, realizes continuous precisely discharging, improves cloth efficiency, solves the problems, such as that core cabling wire machine and same type industry belt continuous discharge are difficult to control.
Description
Technical field
The invention belongs to blanking device technical fields, and in particular to a kind of micro continuous-feeding metering device of digitlization.
Background technique
Current high-precision blanking is mostly to be weighed using weighing belt or weight-loss method realizes dynamic metering, but belt
The weighing accuracy of scale is not high, can not be applied in core-spun yarn production, the Adding Way of the core pulvis of core-spun yarn has manual weighing
It feeds with hopper, but control precision of the hopper in the prior art in discharging be not high, it is difficult to realize the continuous control of discharging.
Summary of the invention
A kind of number that can be realized and continuously precisely discharge is provided the purpose of the present invention is overcome the deficiencies in the prior art
Change micro continuous-feeding metering device.
Technical scheme is as follows:
A kind of micro continuous-feeding metering device of digitlization, the feed bin including bottom with discharge port, the one of the feed bin
Side is provided with weighing balance, and the lower part of the feed bin side is provided with the backgauge mouth of strip, and the feed bin is provided with backgauge mouth
It is provided with the folded plate bent to backgauge mouth direction in " 7 " font on side, is fixed with servo-electric obliquely on the folded plate and pushes away
Bar, the telescopic direction that the private takes electric pushrod is identical as the extending direction of the folded plate lower part, the servo-electric push rod
Push rod end is fixedly installed L-shaped plate, and the plate includes being fixedly connected on the short slab of push rod and being fixedly connected on short slab
Long slab on the side of feed bin, the long slab pass in and out backgauge mouth, long slab and material under the drive of the servo-electric push rod
Between the inner wall of storehouse is the feed opening of material in feed bin；The discharge outlet of the feed bin is provided with rotary valve, and the rotary valve includes
The rotary cylinder of the side of bin bottom is fixed on by air cylinder fixed plate and is used to block by what the rotary cylinder drove
The valve plate of the discharge port.
Further, the extending direction of the long slab is identical as the extending direction of the folded plate lower part.
Further, be provided with the hyoplastron that sticks up tilted upward on the lower mouth wall of the backgauge mouth, it is described stick up hyoplastron with it is described
The crack passed through for long slab is formed between the lower part of folded plate.
Further, the minimum widith of the crack is greater than the thickness of the long slab, and the minimum widith of the crack is less than
2 times of the long plate thickness.
Further, the extending direction for sticking up hyoplastron is identical as the direction of motion of the long slab.
Further, it is described stick up be provided on the outside of hyoplastron groove type photoelectric switch, the short slab lower end surface on vertically set
It is equipped with the photoelectricity baffle being adapted to the groove type photoelectric switch, when the lower end that plate moves to long slab abuts the inner wall of feed bin
When, photoelectricity baffle just moves in the slot as groove type photoelectric switch, the signal that the sending state of groove type photoelectric switch changes.
Further, it is provided with the tailgate that sticks up diagonally downward on the wall suitable for reading of the backgauge mouth, the tailgate and vertical of sticking up
The angle in direction is greater than the angle of the long slab and vertical direction, and the angle for sticking up tailgate and vertical direction is less than 60 degree.
Further, the other end of the cylinder shaft of the rotary cylinder is by being set to the shaft fixed plate of bin bottom
It is fixed, it is arranged with valve plate set in the cylinder shaft, the valve plate is fixedly connected on valve plate and puts on.
Further, the angle of the short slab and long slab is 90 degree.
Further, it is plane that the feed bin, which is equipped with the outer surface of the side of backgauge mouth,.
In using the present invention, it needs for weighing balance, servo-electric push rod, rotary cylinder and groove type photoelectric switch to be connected to
PLC is controlled, and when using the application, makes to keep certain material position in feed bin, so that the pressure of discharge outlet keeps certain, meter
The weight of scale feedback material is measured to PLC, servo-electric push rod controls the depth for protruding into backgauge mouth of plate accurately so as to micro
The size of feed opening is adjusted, while using tilting plate, feed opening folding dimensional accuracy can be more improved, increase discharging fluency
Can, improve cutting stock precision in the unit time；Rotary cylinder drives rotary valve to control the folding of discharge port in time, avoid because of vibration and
The leakage of material in feed bin caused by other factors；The tilting plate that the present invention is accurately controlled by setting, realizes material
The dynamic measuring in storehouse realizes continuous precisely discharging, improves cloth efficiency, solves core cabling wire machine and same type industry belt connects
The uncontrollable problem of continuous discharging.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Fig. 3 is the diagrammatic cross-section at the backgauge mouth of the embodiment of the present invention.
In figure, feed bin 1 sticks up tailgate 11, sticks up hyoplastron 12, backgauge mouth 13, discharge port 14, feed opening 15, weighing balance 2, servo
Electric pushrod 3, push rod fixing seat 31, push rod 32, plate 4, rotary cylinder 5, cylinder shaft 51, shaft fixed plate 52, valve plate set
61, valve plate 62, folded plate 7, photoelectricity baffle 81, groove type photoelectric switch 82.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figures 1 to 3, a kind of micro continuous-feeding metering device of digitlization, the material of bottom is located at including discharge port 14
Storehouse 1, the side of feed bin 1 are provided with weighing balance 2, and the lower part of 1 side of feed bin is provided with the backgauge mouth 13 of strip, and feed bin 1 is arranged
It is provided with the folded plate 7 bent to 13 direction of backgauge mouth in " 7 " font on the side for having backgauge mouth 13, is fixed obliquely on folded plate 7
There is servo-electric push rod 3, servo-electric push rod 3 is fixed on folded plate 7 by push rod fixing seat 31, the flexible side of electric pushrod 3
To identical as the extending direction of 7 lower part of folded plate, 32 end of push rod of servo-electric push rod 3 is fixedly installed L-shaped plate 4, inserts
Plate 4 includes being fixedly connected on the short slab of push rod 32 and being fixedly connected on long slab of the short slab on the side of feed bin 1, and long slab is being watched
Disengaging backgauge mouth 13 under the drive of electric pushrod 3 is taken, between long slab and feed bin inner wall is the feed opening of material in feed bin 1
15；Rotary valve is provided at the discharge port 14 of feed bin 1, rotary valve includes the side that 1 bottom of feed bin is fixed on by air cylinder fixed plate
Rotary cylinder 5 and the valve plate 62 for being used to block discharge port 14 driven by rotary cylinder 5.
Preferably, be provided on the lower mouth wall of backgauge mouth 13 tilt upward stick up hyoplastron 12, stick up hyoplastron 12 for long slab
Guiding, sticks up the crack that formation passes through between hyoplastron 12 and the lower part of folded plate 7 for long slab.
Preferably, when servo-electric push rod 3 is shunk completely, long slab is still located in crack below.
The minimum widith of crack is slightly larger than the thickness of long slab, specifically, the minimum widith of crack is greater than the thickness of long slab, folder
The minimum widith of seam is less than 2 times of long plate thickness.
Preferably, the extending direction of long slab is identical as the extending direction of 7 lower part of folded plate, sticks up the extending direction and length of hyoplastron 12
The direction of motion of plate is identical, i.e., long slab, 7 lower part of folded plate, stick up and be parallel to each other between hyoplastron 12, in favor of the smooth insertion of long slab.
Preferably, stick up hyoplastron 12 outside be provided with groove type photoelectric switch 82, short slab lower end surface on be vertically installed with
The photoelectricity baffle 81 that groove type photoelectric switch 82 is adapted to, when the lower end that plate 4 moves to long slab abuts the inner wall of feed bin 1, light
Electric baffle 81 just moves in the slot as groove type photoelectric switch 82, the signal that the sending state of groove type photoelectric switch 82 changes,
The signal indicates the extension elongation that long slab has reached most deep insertion position, push rod 32 has reached the maximum, and needs to stop to push away
Bar 32 continues to extend, to damage long slab.
Preferably, be provided on the wall suitable for reading of backgauge mouth 13 diagonally downward stick up tailgate 11, stick up tailgate 11 and vertical direction
Angle be greater than the angle of long slab and vertical direction, and stick up the angle of tailgate 11 and vertical direction less than 60 degree；Due to sticking up tailgate
11 blocking enables the space for sticking up 11 lower section of tailgate generally to keep the state of not material accumulation, thus in backgauge mouth
There is no the accumulation of material at 13, thus resistance when reducing long slab insertion backgauge mouth 13, meanwhile, it also can be avoided long slab and taking out
Take excessive material when out out of.
Specifically, the other end of the cylinder shaft 51 of rotary cylinder 5 is by being set to the shaft fixed plate 52 of 1 bottom of feed bin
It is fixed, valve plate set 61 is arranged in cylinder shaft 51, valve plate 62 is fixedly connected on valve plate set 61, and valve plate 62 is in rotary cylinder 5
Drive under open or block discharge port 14.
Preferably, the angle of short slab and long slab is 90 degree.
Preferably, it is plane that feed bin 1, which is equipped with the outer surface of the side of backgauge mouth 13,；The main body of feed bin 1 can also directly make
With taper feed bin in the prior art.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (10)
1. a kind of micro continuous-feeding metering device of digitlization, it is characterised in that: have the feed bin of discharge port (14) including bottom
(1), the side of the feed bin (1) is provided with weighing balance (2), and the lower part of feed bin (1) side is provided with the backgauge of strip
Mouth (13), the feed bin (1) are provided on the side of backgauge mouth (13) to be provided with to backgauge mouth (13) direction and bend in " 7 " font
Folded plate (7), be fixed with obliquely servo-electric push rod (3) on the folded plate (7), the private takes the flexible of electric pushrod (3)
Direction is identical as the extending direction of the folded plate (7) lower part, push rod (32) the end fixed setting of the servo-electric push rod (3)
Have L-shaped plate (4), the plate (4) includes being fixedly connected on the short slab of push rod (32) and being fixedly connected on short slab close to material
Long slab on the side in storehouse (1), the long slab pass in and out backgauge mouth (13) under the drive of the servo-electric push rod (3)；It is described
Rotary valve is provided at the discharge port (14) of feed bin (1), the rotary valve includes that feed bin (1) bottom is fixed on by air cylinder fixed plate
The rotary cylinder (5) of side and the valve plate for being used to block the discharge port (14) driven by the rotary cylinder (5)
(62)。
2. the micro continuous-feeding metering device of digitlization according to claim 1, it is characterised in that: the extension of the long slab
Direction is identical as the extending direction of the folded plate (7) lower part.
3. the micro continuous-feeding metering device of digitlization according to claim 1, it is characterised in that: the backgauge mouth (13)
Lower mouth wall on be provided with sticking up hyoplastron (12) of tilting upward, it is described to stick up shape between hyoplastron (12) and the lower part of the folded plate (7)
At the crack passed through for long slab.
4. the micro continuous-feeding metering device of digitlization according to claim 3, it is characterised in that: the minimum of the crack
Width is greater than the thickness of the long slab, and the minimum widith of the crack is less than 2 times of the long plate thickness.
5. the micro continuous-feeding metering device of digitlization according to claim 3, it is characterised in that: described to stick up hyoplastron (12)
Extending direction it is identical as the direction of motion of the long slab.
6. the micro continuous-feeding metering device of digitlization according to claim 3, it is characterised in that: described to stick up hyoplastron (12)
Outside be provided with groove type photoelectric switch (82), the short slab lower end surface on be vertically installed with and the groove type photoelectric switch
(82) the photoelectricity baffle (81) being adapted to.
7. the micro continuous-feeding metering device of digitlization according to any one of claims 1 to 3, it is characterised in that: described
Sticking up tailgate (11) diagonally downward, the angle for sticking up tailgate (11) and vertical direction are provided on the wall suitable for reading of backgauge mouth (13)
Greater than the angle of the long slab and vertical direction, and the angle for sticking up tailgate (11) and vertical direction is less than 60 degree.
8. the micro continuous-feeding metering device of digitlization according to claim 1, it is characterised in that: the rotary cylinder
(5) other end of cylinder shaft (51) is fixed by the shaft fixed plate (52) for being set to feed bin (1) bottom, and the cylinder turns
It is arranged on axis (51) valve plate set (61), the valve plate (62) is fixedly connected on valve plate set (61).
9. the micro continuous-feeding metering device of digitlization according to claim 1, it is characterised in that: the short slab and long slab
Angle be 90 degree.
10. the micro continuous-feeding metering device of digitlization according to claim 1, it is characterised in that: the feed bin (1) sets
The outer surface for having the side of backgauge mouth (13) is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910720610.1A CN110422501B (en) | 2019-08-05 | 2019-08-05 | Digital micro-continuous feeding metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910720610.1A CN110422501B (en) | 2019-08-05 | 2019-08-05 | Digital micro-continuous feeding metering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110422501A true CN110422501A (en) | 2019-11-08 |
| CN110422501B CN110422501B (en) | 2021-06-11 |
Family
ID=68414324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910720610.1A Active CN110422501B (en) | 2019-08-05 | 2019-08-05 | Digital micro-continuous feeding metering device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110422501B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4530489B2 (en) * | 1999-11-17 | 2010-08-25 | 大和製衡株式会社 | Metering device |
| CN204979901U (en) * | 2015-08-28 | 2016-01-20 | 重庆市腾瀚工贸有限公司 | Knuckle ration fortune material mechanism |
| CN205139677U (en) * | 2015-12-03 | 2016-04-06 | 山东中阳碳素股份有限公司 | Petroleum coke calcination product ration loading controlling means |
| CN105540282A (en) * | 2016-01-27 | 2016-05-04 | 安徽捷迅光电技术有限公司 | Novel adjustable discharge hopper |
| CN106044290A (en) * | 2016-06-30 | 2016-10-26 | 常州冠龙机械制造有限公司 | System for conveying and real-time weighing of powder |
| CN205771649U (en) * | 2016-05-17 | 2016-12-07 | 广西凌云县永和冶炼有限责任公司 | Feeding conveying appliance and feeding machanism thereof |
| CN206915382U (en) * | 2017-06-08 | 2018-01-23 | 江西中氟化工有限公司 | Fluorspar Powder blanking device |
| CN208333635U (en) * | 2018-05-07 | 2019-01-04 | 南京益夫新材料科技有限公司 | Powder metering system |
| CN208648189U (en) * | 2018-07-25 | 2019-03-26 | 江西龙晨科技有限公司 | A kind of PVC board dispenser |
-
2019
- 2019-08-05 CN CN201910720610.1A patent/CN110422501B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4530489B2 (en) * | 1999-11-17 | 2010-08-25 | 大和製衡株式会社 | Metering device |
| CN204979901U (en) * | 2015-08-28 | 2016-01-20 | 重庆市腾瀚工贸有限公司 | Knuckle ration fortune material mechanism |
| CN205139677U (en) * | 2015-12-03 | 2016-04-06 | 山东中阳碳素股份有限公司 | Petroleum coke calcination product ration loading controlling means |
| CN105540282A (en) * | 2016-01-27 | 2016-05-04 | 安徽捷迅光电技术有限公司 | Novel adjustable discharge hopper |
| CN205771649U (en) * | 2016-05-17 | 2016-12-07 | 广西凌云县永和冶炼有限责任公司 | Feeding conveying appliance and feeding machanism thereof |
| CN106044290A (en) * | 2016-06-30 | 2016-10-26 | 常州冠龙机械制造有限公司 | System for conveying and real-time weighing of powder |
| CN206915382U (en) * | 2017-06-08 | 2018-01-23 | 江西中氟化工有限公司 | Fluorspar Powder blanking device |
| CN208333635U (en) * | 2018-05-07 | 2019-01-04 | 南京益夫新材料科技有限公司 | Powder metering system |
| CN208648189U (en) * | 2018-07-25 | 2019-03-26 | 江西龙晨科技有限公司 | A kind of PVC board dispenser |
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| Publication number | Publication date |
|---|---|
| CN110422501B (en) | 2021-06-11 |
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