CN208377959U - A kind of device for weight feed fiber - Google Patents
A kind of device for weight feed fiber Download PDFInfo
- Publication number
- CN208377959U CN208377959U CN201821046442.XU CN201821046442U CN208377959U CN 208377959 U CN208377959 U CN 208377959U CN 201821046442 U CN201821046442 U CN 201821046442U CN 208377959 U CN208377959 U CN 208377959U
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- CN
- China
- Prior art keywords
- gear
- fiber
- storage bin
- guide plate
- feeding screw
- 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.)
- Expired - Fee Related
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model provides a kind of device for weight feed fiber, including bracket, further include be arranged on bracket with store the storage bin of fiber, be arranged in storage bin with fiber is gathered to middle part and is conveyed downwards charging gear, weighing device and control device below storage bin feed opening to break up the dispersing device of fiber, be arranged between storage bin bottom and bracket are set.The utility model realizes the automatic and accurate metering of fiber, reduces labor intensity and human cost, while breaing up fiber in advance, guarantees product quality.
Description
Technical field
The utility model relates to a kind of devices for weight feed fiber.
Background technique
Fiber such as synthetic fibers, glass fibre and cellulose fibre is widely used in the products such as concrete, mortar at present
In, the reset condition of these fibers is often bulk or cotton-shaped, and has the characteristics that poor fluidity, density are low, substantially by people
Work will put into stirring host after its dispersion measurement.The problem of this method has: 1, inefficiency is unable to satisfy automated production
Demand；2, the fiber decentralization that tearing is opened is uneven, and product quality is caused not can guarantee.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to propose a kind of device for weight feed fiber,
The automatic and accurate metering for realizing fiber, reduces labor intensity and human cost, while breaing up fiber in advance, guarantees product quality.
The utility model is achieved through the following technical solutions:
A kind of device for weight feed fiber, including bracket further include that the storage that fiber is stored on bracket is arranged in
Feed bin, be arranged in storage bin with fiber is gathered to middle part and is conveyed downwards charging gear, be arranged in storage bin feed opening
Weighing device and control device of the lower section to break up the dispersing device of fiber, be arranged between storage bin bottom and bracket；
The regulating mechanism of adjustable feed opening size is provided at storage bin feed opening；
Charging gear includes the spaced apart multiple feeding screw rods of horizontal parallel and multiple connect respectively with each feeding screw rod
Variable frequency reducer motor, feeding screw rod has two sections of oppositely oriented screw threads, and the thread rotary orientation of adjacent two feeding screw rod is opposite
And mutually stagger, each variable frequency reducer motor is for driving corresponding feeding screw rod and rotating backward adjacent two feeding screw rod；
Dispersing device includes spaced apart two rotation axis of horizontal parallel, the driving counter-rotational driving machine of two rotation axis
Structure is provided in rotation axis and multiple breaks up blade；
Control device is connect with weighing device, regulating mechanism, each variable frequency reducer motor and driving mechanism respectively.
Further, the storage bin further includes that top has the warehouse of opening, is arranged at the top of warehouse to close opening
Flip lid and relative spacing two guide plates of warehouse bottom, feeding screw rod and guide plate arranged for interval are set with the band in rotation
The fiber on guide plate is walked, in warehouse bottom, two guide plate one end are arranged on warehouse inner wall, the other end for the feed opening setting
Between interval matched with the feed opening.
Further, the regulating mechanism includes two opposite being arranged at intervals on the baffle of warehouse bottom and for making two baffles
It relatively or is moved away to adjust the telescoping mechanism of feed opening size, telescoping mechanism is connect with control device, baffle upper surface
It matches with guide plate medial surface and is slidably matched with guide plate inside.
Further, the guide plate includes two first rectangular slabs, and two first rectangular slabs are inclined outwardly arrangement and upper end connects
It connects, the baffle includes two second rectangular slabs, and two second rectangular slabs are inclined outwardly arrangement and upper end connects, under two second rectangular slabs
End is provided with bending part horizontally outward, and two second rectangular slabs are located at two first rectangular slabs inside, and bending part is from the first rectangle
Plate lower end is stretched out.
Further, the driving mechanism includes decelerating motor, first gear, second gear and third gear, and slow down electricity
Machine output end is connect with first gear, and second gear is engaged with first gear, and third gear is engaged with second gear, two rotation axis
It is separately positioned on second, third gear.
Further, the blade of breaing up is triangle or polygon.
Further, the telescoping mechanism includes cylinder piston rod or feed screw nut pair.
Further, the weighing device includes weighing sensor.
Further, the control device includes single-chip microcontroller.
Further, the frame bottom is provided with damping device.
The utility model has the following beneficial effects:
1, the data that control device is fed back according to weighing device control to adjust mechanism and adjust feed opening size, control frequency conversion
Decelerating motor revolving speed reduces labor intensity and human cost to realize the automatic and accurate metering of fiber；Feeding screw rod has rotation
, can be by fiber to gather in the middle part of storage bin to opposite both ends screw thread, adjacent two feeding screw rod rotates backward, and makes fiber from upper
It conveys down；Dispersing device breaks up fiber in advance, makes fiber decentralization more evenly, to make stirring more evenly, guarantees product quality；
The thread rotary orientation of adjacent two feeding screw rod is opposite and mutually staggers, and guarantees the continuity of feed, while by fiber from storage bin storehouse
It is seen off on wall, avoids conglomeration and residual.
2, storage bin is provided with guide plate, for not gathered fiber in the middle part of storage bin, can fall in guide plate
On, feeding screw rod can take away these fibers from guide plate when rotating, to prevent fiber accumulations in storage bin bottom.
3, control device control telescoping mechanism acts to control two baffles relatively or be moved away from, so that it is defeated to control fiber
The amount of sending reduces feed opening when the relative movement of two baffles, on the contrary then increase feed opening, when needing the feed supplement into storage bin, then
It controls two baffles and relatively moves to contact, so close feed opening, can prevent from dropping off situation appearance.
4, the second rectangular slab lower end is provided with bending part horizontally outward, can play the guiding role when baffle is mobile.
5, frame bottom is provided with damping device, can completely cut off the vibration transmitted from bottom surface, guarantees the accuracy of metering.
Detailed description of the invention
The utility model is described in further details with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the charging gear of the utility model.
Fig. 3 is the bottom view of Fig. 2.
Fig. 4 is the structural schematic diagram of the storage bin of the utility model.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the bottom view of Fig. 4 (when baffle does not slide).
Fig. 7 is the bottom view of Fig. 4 (when barrier slides).
Fig. 8 is the structural schematic diagram of the dispersing device of the utility model.
Fig. 9 is the bottom view of Fig. 8.
Wherein, 1, bracket；2, storage bin；21, warehouse；22, it renovates；23, guide plate；24, feed opening；25, baffle；26,
Feed screw nut pair；27, link block；28, bending part；3, charging gear；31, feeding screw rod；32, variable frequency reducer motor；33, first
Section screw thread；34, second segment screw thread；4, dispersing device；41, rotation axis；42, blade is broken up；43, decelerating motor；44, the first tooth
Wheel；45, second gear；46, third gear；47, shell；5, weighing device；6, damping device.
Specific embodiment
As shown in Figures 1 to 9, the device for weight feed fiber includes bracket 1, is arranged on bracket 1 to store fibre
The storage bin 2 of dimension, be arranged in storage bin 2 with fiber is gathered to middle part and is conveyed downwards charging gear 3, be arranged in bin stock
The lower section of 2 feed opening of storehouse 24 with break up the dispersing device 4 of fiber, the weighing device 5 being arranged between 2 bottom of storage bin and bracket 1,
The damping device 6 and control device of 1 bottom of bracket be set, control device respectively with weighing device 5, regulating mechanism, each frequency conversion
Decelerating motor 43 is connected with driving mechanism, with the data fed back according to weighing device 5, regulating mechanism adjust 24 size of feed opening,
Control 43 revolving speed of variable frequency reducer motor, and the movement of control driving mechanism.
In the present embodiment, charging gear 3 includes spaced apart two feeding screw rods 31 of horizontal parallel and two difference
The variable frequency reducer motor 43 connecting with each feeding screw rod 31, feeding screw rod 31 have oppositely oriented first segment screw thread 33 and
The thread rotary orientation of two sections of screw threads 34, two feeding screw rods 31 is opposite and mutually staggers, and each variable frequency reducer motor 43 is for driving correspondence
Feeding screw rod 31 and make two feeding screw rods 31 relatively rotate.Feeding screw rod 31 is arranged in storage bin 2, variable frequency reducer motor 43
It is arranged on the outside of 2 wall of storage bin, output end is connect with feeding screw rod 31.
Storage bin 2 further include top have the warehouse 21 of opening, the top of warehouse 21 is set with close the flip lid 22 of opening,
Relative spacing is arranged in two guide plates 23 of 21 bottom of warehouse, the feed opening 24 of 21 bottom of warehouse is arranged in and is arranged in feed opening
The regulating mechanism of 24 size of feed opening is adjusted at 24.Two guide plates 23 are located at 24 left and right sides of feed opening and in same water
On flat line, two guide plates, 23 one end is arranged on 21 inner wall of warehouse, the interval between the other end is matched with the feed opening 24,
That is 23 other end of guide plate and 24 edge of feed opening is in same vertical straight line, feeding screw rod 31 and 23 arranged for interval of guide plate
To take away the fiber on guide plate 23 in rotation,
Regulating mechanism include the two opposite baffles 25 for being arranged at intervals on 21 bottom of warehouse and it is opposite for making two baffles 25 or
Person is moved away to adjust the telescoping mechanism of 24 size of feed opening, and in the present embodiment, telescoping mechanism includes that one end is arranged in storehouse
The motor (being not drawn into figure) of feed screw nut pair 26 and driving feed screw nut pair 26 on body 21,26 other end of feed screw nut pair are set
Set on baffle 25, motor is connect with control device, 25 upper surface of baffle matched with 23 medial surface of guide plate and with guide plate 23
Inside is slidably matched.
In the present embodiment, guide plate 23 includes two first rectangular slabs, and two first rectangular slabs are inclined outwardly arrangement and upper end
Connection, 23 cross section of guide plate are " Λ " shape, and in other embodiments, guide plate 23 can also use other shapes with guide function
Shape, the baffle 25 include two second rectangular slabs and link block 27, and two second rectangular slabs are inclined outwardly arrangement and upper end connects, even
It connects block 27 to be arranged on the inside of two second rectangular slabs, two second rectangular slab lower ends are provided with bending part 28 horizontally outward, connection
The relief hole that the screw rod of screw mandrel pair of nut 26 penetrates is offered on block 27, two second rectangular slabs are located in two first rectangular slabs
Side, bending part 28 are stretched out from the first rectangular slab lower end.
Dispersing device 4 includes two rotation axis 41 in shell 47 of shell 47, horizontal parallel arranged for interval, two rotation of driving
The counter-rotational driving mechanism of axis 41, be provided in rotation axis 41 it is multiple break up blade 42, in the present embodiment, two rotation axis 41
It relatively rotates.Driving mechanism includes decelerating motor 43, first gear 44, second gear 45 and third gear 46, decelerating motor 43
It is arranged on bracket 1, output end is connect with first gear 44, and second gear 45 is engaged with first gear 44, third gear 46
It is engaged with second gear 45, two rotation axis 41 are separately positioned in second gear 45 and third gear 46.In the present embodiment, it beats
Dissipating blade 42 is triangle.
In the present embodiment, weighing device 5 is weighing sensor, and weighing sensor is mounted on bracket 1, and passes through elasticity
Connector supports storage bin 2, wherein flexible connector structure is the prior art.Control device is single-chip microcontroller, and single-chip microcontroller is specific
Model 80C51.Damping device 6 is elastomer block.
Utility model works principle is as follows:
Control device control baffle 25 is skidded off out of guide plate 23 to close feed opening 24, opens flip lid 22, fiber is thrown
Enter in storage bin 2, control device can be according to the real-time weight of fiber in the signal acquisition storage bin 2 that weighing device 5 is fed back, then
Control device starts charging gear 3 and dispersing device 4, and is divided into baffle 25 in guide plate 23 to open feed opening 24, feed
Two feeding screw rods 31 of device 3 relatively rotate, and fiber is inwardly gathered and transports fiber from top to bottom to feed opening 24, fiber
Enter dispersing device 4 through feed opening 24, dispersing device 4 passes through pneumatic transmission, Belt Conveying or perfectly straight pipe after being broken up in advance to fiber
Etc. modes be transmitted to stirring host, in the process, control device control baffle 25 skid off the distance of guide plate 23 to control down
The size of material mouth 24, and then yield is controlled, on the other hand, control device passes through according to the real-time weight of fiber in storage bin 2
" decrement " metering form, accurately calculates the fibre weight of supply, when the fibre weight in holding bin is up to setting value, control
Device controls 43 frequency of variable frequency reducer motor and reduces, to realize accurate measurement.
The above, the only preferred embodiment of the utility model, therefore the utility model implementation cannot be limited with this
Range should still belong to this that is, according to equivalent changes and modifications made by present utility model application the scope of the patents and description
In the range of utility model patent is covered.
Claims (10)
1. a kind of device for weight feed fiber, including bracket, it is characterised in that: further include being arranged on bracket with storage
The storage bin of fiber, be arranged in storage bin with fiber is gathered to middle part and is conveyed downwards charging gear, be arranged in bin stock
To break up the dispersing device of fiber, the weighing device being arranged between storage bin bottom and bracket and control dress below the feed opening of storehouse
It sets；
The regulating mechanism of adjustable feed opening size is provided at storage bin feed opening；
Charging gear includes the spaced apart multiple feeding screw rods of horizontal parallel and multiple changes connecting respectively with each feeding screw rod
Frequency decelerating motor, feeding screw rod have two sections of oppositely oriented screw threads, and the thread rotary orientation of adjacent two feeding screw rod is opposite and phase
It is mutually staggered, each variable frequency reducer motor is for driving corresponding feeding screw rod and rotating backward adjacent two feeding screw rod；
Dispersing device includes spaced apart two rotation axis of horizontal parallel, the driving counter-rotational driving mechanism of two rotation axis, is turned
It is provided on moving axis and multiple breaks up blade；
Control device is connect with weighing device, regulating mechanism, each variable frequency reducer motor and driving mechanism respectively.
2. a kind of device for weight feed fiber according to claim 1, it is characterised in that: the storage bin also wraps
Include top have opening warehouse, be arranged at the top of warehouse with close opening flip lid and relative spacing warehouse bottom is set
Two guide plates, feeding screw rod and guide plate arranged for interval are to take away the fiber on guide plate, the feed opening setting in rotation
In warehouse bottom, two guide plate one end are arranged on warehouse inner wall, the interval between the other end is matched with the feed opening.
3. a kind of device for weight feed fiber according to claim 2, it is characterised in that: the regulating mechanism packet
Include the two opposite baffles for being arranged at intervals on warehouse bottom and for keeping two baffles opposite or being moved away from big to adjust feed opening
Small telescoping mechanism, telescoping mechanism are connect with control device, baffle upper surface matched with guide plate medial surface and in guide plate
Slideslip cooperation.
4. a kind of device for weight feed fiber according to claim 3, it is characterised in that: the guide plate includes
Two first rectangular slabs, two first rectangular slabs are inclined outwardly arrangement and upper end and connect, and the baffle includes two second rectangular slabs, and two the
Two rectangular slabs are inclined outwardly arrangement and upper end and connect, and two second rectangular slab lower ends are provided with bending part horizontally outward, and two the
Two rectangular slabs are located on the inside of two first rectangular slabs, and bending part is stretched out from the first rectangular slab lower end.
5. a kind of device for weight feed fiber according to claim 1 or 2 or 3 or 4, it is characterised in that: described
Driving mechanism includes decelerating motor, first gear, second gear and third gear, and decelerating motor output end and first gear connect
It connects, second gear is engaged with first gear, and third gear is engaged with second gear, and two rotation axis are separately positioned on second, third
On gear.
6. a kind of device for weight feed fiber according to claim 1 or 2 or 3 or 4, it is characterised in that: described
Breaing up blade is triangle or polygon.
7. a kind of device for weight feed fiber according to claim 3 or 4, it is characterised in that: the telescopic machine
Structure includes cylinder piston rod or feed screw nut pair.
8. a kind of device for weight feed fiber according to claim 1 or 2 or 3 or 4, it is characterised in that: described
Weighing device includes weighing sensor.
9. a kind of device for weight feed fiber according to claim 1 or 2 or 3 or 4, it is characterised in that: described
Control device includes single-chip microcontroller.
10. a kind of device for weight feed fiber according to claim 1 or 2 or 3 or 4, it is characterised in that: described
Frame bottom is provided with damping device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046442.XU CN208377959U (en) | 2018-07-03 | 2018-07-03 | A kind of device for weight feed fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046442.XU CN208377959U (en) | 2018-07-03 | 2018-07-03 | A kind of device for weight feed fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208377959U true CN208377959U (en) | 2019-01-15 |
Family
ID=64963574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821046442.XU Expired - Fee Related CN208377959U (en) | 2018-07-03 | 2018-07-03 | A kind of device for weight feed fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208377959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659312A (en) * | 2020-06-28 | 2020-09-15 | 淮南北新建材有限公司 | Chopped fiber conveying equipment, control method thereof and gypsum board production line |
-
2018
- 2018-07-03 CN CN201821046442.XU patent/CN208377959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659312A (en) * | 2020-06-28 | 2020-09-15 | 淮南北新建材有限公司 | Chopped fiber conveying equipment, control method thereof and gypsum board production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20200703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |