CN205642573U - Electronic weight controlling means - Google Patents
Electronic weight controlling means Download PDFInfo
- Publication number
- CN205642573U CN205642573U CN201620347747.9U CN201620347747U CN205642573U CN 205642573 U CN205642573 U CN 205642573U CN 201620347747 U CN201620347747 U CN 201620347747U CN 205642573 U CN205642573 U CN 205642573U
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- China
- Prior art keywords
- weighing
- door body
- hopper
- shaped slide
- bar shaped
- Prior art date
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- Expired - Fee Related
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- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model discloses an electronic weight controlling means, this controlling means can set for the cycle of weighing of the hopper of weighing through calling the repetition frequency sensor, can set for at every turn the feed quantity in the weighing hopper through weighing transducer. Every fixed cycle, title repetition frequency sensor can be sent a signal to the controller, by in falling weighing hopper under the controller control raw materials, weighing hopper was in the closure state this moment, at raw materials whereabouts in -process, whether weighing transducer real -time supervision weighing hopper's raw materials reaches the settlement feed quantity, when reaching the settlement feed quantity, weighing transducer can send a signal to the controller, by a cylinder action of controller control, and the drive keeps off the closure that the hair plates door body rotated realization fender hair plates, stop to feeding raw materials in the hopper of weighing this moment, the hopper of weighing is interior can open the quantitative feeding that realizes the raw materials according to the feeding cycle in good time. The utility model discloses degree of automation and control accuracy are high.
Description
Technical field
This utility model relates to a kind of electronic scale weight control.
Background technology
Feeding box of the prior art includes the flat curtain of casing, the end, skew nailing curtain, equal hair rake, stripper roller, volume box, pressure roller and defeated
Send flat curtain；Wherein, the flat curtain in the end is positioned at casing back lower, and the bottom of skew nailing curtain is positioned at the front side of the flat curtain in the end and inclines towards front upper place
Tiltedly arrange；All hair rakes are positioned at the top rear of skew nailing curtain；Stripper roller is positioned on front side of the top of skew nailing curtain；Volume box is positioned at stripper roller
Lower section；Pressure roller is positioned at the lower section of volume box, carries flat curtain and is positioned at the lower section of pressure roller.Notification number is the practicality of CN2921045Y
New patent discloses a kind of Weighing capacitive wool feeder, and this feeder arranges title hair bucket between stripper roller and volume box, is claiming
Hair bucket is provided above keeping off hair plates, stripper roller the raw material peeled enters and claims hair bucket, and the raw material within claiming hair bucket reaches to set feed quantity
After, claim the gear hair plates above hair bucket to close, skew nailing curtain shuts down, and hair bucket was opened according to the feeding cycle in good time simultaneously, raw material by
Hair bucket drops in volume box.This kind claims hair bucket to there is automaticity and the problem such as control accuracy is the highest in actual applications.
Utility model content
It is high that the purpose of this utility model is to propose a kind of electronic weighing device, its automaticity and control accuracy, can meet
The demand of raw material quantitative feeding in feeding box at present.
To achieve these goals, this utility model adopts the following technical scheme that
Electronic scale weight control, including controller, source of the gas, can opened/closed gear hair plates, can opened/closed hopper of weighing,
Weigh frequency sensor and weight sensor；Gear hair plates is positioned at above hopper of weighing；Gear hair plates includes two rotating gear hairs
Plate door body and for drive above-mentioned two gear hair plates door body rotate a cylinder；Hopper of weighing includes that two rotating are weighed
Hopper door body and for drive above-mentioned two weigh hopper door body rotate No. two cylinders；Two supply branch roads are drawn by source of the gas,
Article one, supply branch road and a cylinder connect, and another supply branch road and No. two cylinders connect, and every supply branch road is respectively equipped with
Electromagnetic valve；Weigh frequency sensor, weight sensor and electromagnetic valve is connected with controller respectively.
Preferably, described electronic scale weight control also includes rotating cam, and frequency sensor of weighing is positioned at the outside of cam
Marginal position, and during cam rotation, one section of arc of cam outer ledge continuous print comes in contact with frequency sensor of weighing.
Preferably, described gear hair plates also includes the hair plates door body rotating shaft of two gears, two connecting rods and a synchronizing bar；Two gear hair plates
Door body rotating shaft is separately mounted to the top of one of them gear hair plates door body；One end of two connecting rods keeps off hair plates door with one of them respectively
Body rotating shaft is connected, synchronizing bar between two connecting rods and respectively with two rod hinge connections；The cylinder body of a number cylinder is fixed, No. one
The piston rod of cylinder is hinged with one end of synchronizing bar.
Preferably, hopper of weighing described in also includes two hopper end plates of weighing；Each hopper door body of weighing includes a hopper of weighing
Door body base plate and be vertically connected on two hopper door body end plates of weighing of hopper door body bottom end of weighing, weighs at the bottom of hopper door body
Plate is weighed between hopper end plate at two, and the top of each hopper door body end plate of weighing is pacified by a hopper door body rotating shaft of weighing
Install to weighing on hopper end plate of corresponding side, and when the hopper door body end plate bottom of weighing of two hopper door body corresponding end sides of weighing
During contact, two hopper door body contacts baseplate of weighing, hopper of weighing closes；Hopper of weighing also includes a bar shaped slide rail and one
Z-shaped slide rail；Bar shaped slide rail is horizontally disposed, and the leading portion at bar shaped slide rail is provided with at least two bar shaped slide opening, after bar shaped slide rail
Section end is provided with a driving lever；Z-shaped slide rail is sequentially connected with is formed by leading portion horizontal segment, vertical transition section and back segment horizontal segment,
Wherein, leading portion horizontal segment is positioned at above the leading portion of bar shaped slide rail, is provided with at least two bar shaped slide opening on leading portion horizontal segment；Back segment
Horizontal segment is in identical level height with the back segment of bar shaped slide rail, and the end at back segment horizontal segment is provided with No. two driving levers；No. two cylinders
Horizontally disposed and be in identical level height with bar shaped slide rail；The cylinder body of No. two cylinders is fixedly installed, the piston rod of No. two cylinders with
The front end of bar shaped slide rail connects；A lead it is provided with in each bar shaped slide opening；One section of tooth bar it is provided with in the bottom of leading portion horizontal segment
District, is provided with one section of tooth bar district at the leading portion top of bar shaped slide rail；It is provided with gear between the leading portion of leading portion horizontal segment and bar shaped slide rail,
Gear engages with above-mentioned Liang Duan tooth bar district respectively；In the upper part with two hopper door body end plates of weighing of No. two identical sides of cylinder
One fixing post, a driving lever and No. two driving levers are not set between two fixing posts；Two hoppers of weighing in identical side
Between the top of door body end plate, back-moving spring is set.
This utility model has the advantage that
This utility model can set the weighing cycle of hopper of weighing by frequency sensor of weighing, and can be set by weight sensor
Feed quantity in fixed each weighing bucket.Every some cycles, frequency sensor of weighing can send signal to controller, by controlling
Device controls raw material and drops in weighing bucket, and now weighing bucket is in closure state, and in raw material dropping process, weight senses
Device monitors whether the raw material of weighing bucket reaches to set feed quantity in real time, and when reaching to set feed quantity, weight sensor can be to control
Device processed sends signal, controller control a cylinder action, and drive gear hair plates door body to rotate the Guan Bi realizing gear hair plates, this
Time stop feeding raw material in hopper of weighing, weigh and can open the quantitative feeding realizing raw material in hopper according to the feeding cycle in good time.
Electronic-weighing in this utility model controls plant automation degree and control accuracy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of electronic scale weight control in this utility model；
Fig. 2 is the scheme of installation (top view) of a cylinder in this utility model；
Fig. 3 is the scheme of installation (top view) of No. two cylinders in this utility model；
Fig. 4 is the A portion enlarged drawing in this utility model；
Wherein, 1-controller, 2-source of the gas, 3-keeps off hair plates, and 4-weighs hopper, and 5-weighs frequency sensor, 6-weight sensor,
7-keeps off hair plates door body, and 8-keeps off hair plates door body, number cylinder of 9-, and 10-keeps off hair plates door body rotating shaft, and 11-keeps off hair plates door body rotating shaft, 12-
Connecting rod, 13-connecting rod, 14-synchronizing bar, 15-weighs hopper door body, and 16-weighs hopper door body, No. bis-cylinders of 17-, and 18-weighs material
Bucket end plate, 19-weighs hopper door body base plate, and 20-weighs hopper door body end plate；
21-weighs hopper door body base plate, and 22-weighs hopper door body end plate, 23-bar shaped slide rail, 24-Z shape slide rail, number driving lever of 25-,
26-bar shaped slide opening, No. bis-driving levers of 27-, 28-lead, 29-lead, 30-tooth bar district, 31-tooth bar district, 32-gear, 33-
Fixing post, 34-fixes post, 35-back-moving spring, and 36-supplies branch road, and 37-supplies branch road, 38-electromagnetic valve, 39-electromagnetic valve, 40-
Cam, flat curtain, 43-skew nailing curtain, 44-equal hair rake, 45-stripper roller, 46-bar shaped slide opening at the bottom of 41-casing, 42-.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by detailed description of the invention:
Shown in Fig. 1 and Fig. 4, electronic scale weight control, including controller 1, source of the gas 2, can the gear hair of opened/closed
Plate 3, can the hopper 4 of weighing of opened/closed, weigh frequency sensor 5 and weight sensor 6.Wherein,
Controller 1 can use single-chip microcomputer, PLC etc..Source of the gas 2 provides power source for pneumatic control.
Gear hair plates 3 is positioned at above hopper 4 of weighing.Weigh hopper 4 for realizing quantitative weighing.And the effect keeping off hair plates 3 is
Close in time when the raw material in hopper 4 of weighing reaches and sets feed quantity, it is to avoid raw material continues to drop to weigh in hopper 4.
Gear hair plates 3 includes rotating gear hair plates door body 7,8 and for the cylinder driving gear hair plates door body 7,8 to rotate
9, drive gear hair plates door body 7,8 to rotate the unlatching and Guan Bi that can realize keeping off hair plates 3 by a cylinder 9.
Concrete, gear hair plates 3 also includes keeping off hair plates door body rotating shaft 10,11, connecting rod 12,13 and synchronizing bar 14.Gear hair plates door
Body rotating shaft 10 is arranged on the top of gear hair plates door body 7, and gear hair plates door body rotating shaft 11 is arranged on the top of gear hair plates door body 8.
One end of connecting rod 12 is connected with gear hair plates door body rotating shaft 10, and one end of connecting rod 13 is connected with gear hair plates door body rotating shaft 11.
Synchronizing bar 14 between connecting rod 12 and connecting rod 13 and respectively with above-mentioned two rod hinge connection.
As in figure 2 it is shown, a cylinder 9 is horizontally disposed.
The cylinder body of a number cylinder 9 is fixed, and the piston rod of a cylinder 9 is hinged with one end of synchronizing bar 14.
When the piston rod of a cylinder 9 shrinks, moved by synchronizing bar 14 drivening rod 12 respectively and connecting rod 13, thus carry
Dynamic gear hair plates door body 7 and gear hair plates door body 8 rotate the unlatching realizing gear hair plates 3；
And when the piston rod of a cylinder 9 is stretched out, moved by synchronizing bar 14 drivening rod 12 respectively and connecting rod 13, thus
Gear hair plates door body 7 and gear hair plates door body 8 is driven to rotate the Guan Bi realizing gear hair plates 3.
Hopper 4 of weighing include rotating weigh hopper door body 15,16 and for drive weigh hopper door body 15,16 rotate
No. two cylinders 17, driven hopper door body 15,16 of weighing to rotate unlatching and the Guan Bi of the hopper 4 that realizes weighing by No. two cylinders.
Concrete, hopper 4 of weighing also includes two hopper end plates of weighing, hopper end plate 18 of such as weighing.
Hopper door body 15 of weighing includes a hopper door body base plate 19 and be vertically connected on hopper door body bottom end of weighing of weighing
Two hopper door body end plates of weighing, hopper door body end plate 20 of such as weighing.
Hopper door body 16 of weighing includes a hopper door body base plate 21 and be vertically connected on hopper door body bottom end of weighing of weighing
Two hopper door body end plates of weighing, hopper door body end plate 22 of such as weighing.
Wherein, weigh hopper door body end plate 20 and hopper door body end plate 22 of weighing is positioned at identical side.
Weigh hopper door body base plate 19 and hopper door body base plate 21 of weighing is respectively positioned on two and weighs between hopper end plate 18, each title
The top of heavy burder sluice gate body end plate is installed to the weighing on hopper end plate of corresponding side by hopper door body rotating shaft of weighing.
When two hopper door body corresponding end sides of weighing weigh hopper door body end plate lower contacts time, such as the hopper of weighing in Fig. 1
During the lower contacts of the bottom of door body end plate 20 and hopper door body end plate 22 of weighing, weigh hopper door body base plate 15 and hopper of weighing
Door body base plate 16 contacts, and now, hopper 4 of weighing is in closure state.
Additionally, weigh, hopper 4 also includes a bar shaped slide rail 23 and a Z-shaped slide rail 24.Wherein,
Bar shaped slide rail 23 is horizontally disposed, and the leading portion at bar shaped slide rail 23 is provided with at least two bar shaped slide opening, such as bar shaped slide opening 46.
Back segment end at bar shaped slide rail 23 is provided with a driving lever 25.
Z-shaped slide rail 24 is sequentially connected with is formed by leading portion horizontal segment, vertical transition section and back segment horizontal segment.Wherein, leading portion level
Section is positioned at above the leading portion of bar shaped slide rail 23, is provided with at least two bar shaped slide opening, such as bar shaped slide opening 26 on leading portion horizontal segment；
Back segment horizontal segment is in identical level height with the back segment of bar shaped slide rail, and the end at back segment horizontal segment is provided with No. two driving levers 27.
As it is shown on figure 3, No. two cylinders 17 are horizontally disposed and are in identical level height with bar shaped slide rail 23；No. two cylinders 17
Cylinder body is fixedly installed, and the piston rod of No. two cylinders 17 is connected with the front end of bar shaped slide rail 23.
A lead, such as lead 28 it is provided with in each bar shaped slide opening 46.A guiding it is provided with in each bar shaped slide rail 26
Post, such as lead 29.
It is provided with one section of tooth bar district 30 in the bottom of leading portion horizontal segment, is provided with one section of tooth bar district 31 at the leading portion top of bar shaped slide rail,
Being provided with gear 32 between the leading portion of leading portion horizontal segment and bar shaped slide rail, gear 32 engages with above-mentioned Liang Duan tooth bar district respectively.
At two hopper door body end plates of weighing (weigh hopper door body end plate 20 and hoppers of weighing with No. two identical sides of cylinder 17
Door body end plate 22) top be respectively provided with a fixing post, such as fix post 33 and fixing post 34.
A number driving lever 25 and No. two driving levers 27 are between fixing post 33 and fixing post 34；Two material of weighing in identical side
Between the top of sluice gate body end plate, back-moving spring is set, such as back-moving spring 35.
During No. two cylinders 17 pull bar shaped slide rail 23 to seesaw, Z-shaped slide rail 24 can be driven by gear 32
Being synchronized with the movement, so that fixing post 33 stirred by a driving lever 25, fixing post 34 stirred by No. two driving levers 27 simultaneously.
When gear 32 slid clockwise, a driving lever 25 can be by two of identical side hopper door body of weighing with No. two driving levers 27
End plate struts, and then drives heavy burder sluice gate body base plate 15 and hopper door body base plate 16 of weighing to separate, and hopper 4 of weighing is opened；
And when gear 32 slides counterclockwise, a driving lever 25 and No. two driving levers 27 are close to each other, simultaneously at back-moving spring 35
Effect under, drive heavy burder sluice gate body base plate 15 contact with hopper door body base plate 16 of weighing, hopper 4 of weighing closes.
Drawn two supply branch roads by source of the gas 2, be respectively supply branch road 36 and supply branch road 37.
Supply branch road 36 is connected with a cylinder 9, and another supply branch road 37 is connected with No. two cylinders 17, every supply branch road
On be respectively equipped with electromagnetic valve, such as electromagnetic valve 38 and electromagnetic valve 39.
Weigh frequency sensor 5, weight sensor 6 and electromagnetic valve 38,39 is connected with controller 1 respectively.
Additionally, electronic scale weight control also includes rotating cam 40, frequency sensor 5 of weighing is positioned at outside cam 40
Lateral edges position.During cam rotation, one section of arc L of cam outer ledge continuous print comes in contact with frequency sensor of weighing,
And then trigger frequency sensor 5 of weighing and send signal to controller 1, it is achieved the periodic raw material of hopper 4 of weighing is weighed.
Electronic scale weight control in this utility model, such as, can apply on the feeding box of the equipment such as opener, carding machine.
Concrete, this feeding box includes the flat curtain of casing 41, the end 42, skew nailing curtain 43, equal hair rake 44, stripper roller 45, electronic scale
The flat curtain of weight control, volume box, pressure roller and conveying.Wherein, the flat curtain in the end 42 is positioned at casing 41 back lower, skew nailing curtain 43
Bottom be positioned at the front side of the flat curtain in the end 42 and be obliquely installed towards front upper place；All hair rakes 44 are positioned at the top rear of skew nailing curtain 43；
Stripper roller 45 is positioned on front side of the top of skew nailing curtain 43；Electronic scale weight control is positioned at the lower section of stripper roller 45, and volume box is positioned at
Below electronic scale weight control；Pressure roller is positioned at the lower section of volume box, carries flat curtain and is positioned at the lower section of pressure roller.
By said structure, it is beneficial to realize the accurate quantification feeding of feeding box, to meet the needs such as shredding and combing.
Certainly, only preferred embodiment of the present utility model described above, this utility model is not limited to enumerate above-described embodiment,
It should be noted that, any those of ordinary skill in the art are under the teaching of this specification, made all equivalent substitute,
Substantially variant, within all falling within the essential scope of this specification, ought to be by protection of the present utility model.
Claims (4)
1. electronic scale weight control, it is characterised in that include controller, source of the gas, can opened/closed gear hair plates, can open
The hopper of weighing opening/closing, weigh frequency sensor and weight sensor；Gear hair plates is positioned at above hopper of weighing；Gear hair plates bag
Include two rotating gear hair plates door body and for the cylinder driving above-mentioned two gear hair plates door body to rotate；Weigh hopper bag
Include two rotating weigh hopper door body and for drive above-mentioned two weigh hopper door body rotate No. two cylinders；By source of the gas
Drawing two supply branch roads, a supply branch road and a cylinder to connect, another supply branch road and No. two cylinders connect, every
It is respectively equipped with electromagnetic valve on supply branch road；Weigh frequency sensor, weight sensor and electromagnetic valve is connected with controller respectively.
Electronic scale weight control the most according to claim 1, it is characterised in that described electronic scale weight control also wraps
Including rotating cam, frequency sensor of weighing is positioned at the outer ledge position of cam, and during cam rotation, outside cam
One section of arc of lateral edges continuous print comes in contact with frequency sensor of weighing.
Electronic scale weight control the most according to claim 1, it is characterised in that described gear hair plates also includes two gear hairs
Plate door body rotating shaft, two connecting rods and a synchronizing bar；The hair plates door body rotating shaft of two gears is separately mounted to one of them gear hair plates door body
Top；One end of two connecting rods respectively with one of them gear hair plates door body rotating shaft be connected, synchronizing bar between two connecting rods and
Respectively with two rod hinge connections；The cylinder body of a number cylinder is fixed, and the piston rod of a cylinder is hinged with one end of synchronizing bar.
Electronic scale weight control the most according to claim 1, it is characterised in that described in hopper of weighing also include two titles
Heavy burder bucket end plate；Each hopper door body of weighing includes that a hopper door body base plate and being vertically connected on of weighing is weighed at the bottom of hopper door body
Two of plate end weigh hopper door body end plate, and hopper door body base plate of weighing is weighed between hopper end plate at two, each weigh
The top of hopper door body end plate is installed to the weighing on hopper end plate of corresponding side by hopper door body rotating shaft of weighing, and when two
Individual hopper door body corresponding end side of weighing weigh hopper door body end plate lower contacts time, two hopper door body contacts baseplate of weighing, claim
Heavy burder bucket closes；Hopper of weighing also includes a bar shaped slide rail and a Z-shaped slide rail；Bar shaped slide rail is horizontally disposed, sliding in bar shaped
The leading portion of rail is provided with at least two bar shaped slide opening, and the back segment end at bar shaped slide rail is provided with a driving lever；Z-shaped slide rail is by leading portion water
Flat section, vertical transition section and back segment horizontal segment are sequentially connected with composition, and wherein, leading portion horizontal segment is positioned on the leading portion of bar shaped slide rail
Side, is provided with at least two bar shaped slide opening on leading portion horizontal segment；It is high that back segment horizontal segment and the back segment of bar shaped slide rail are in phase same level
Degree, the end at back segment horizontal segment is provided with No. two driving levers；No. two cylinders are horizontally disposed and are in identical level height with bar shaped slide rail；
The cylinder body of No. two cylinders is fixedly installed, and the piston rod of No. two cylinders is connected with the front end of bar shaped slide rail；It is provided with in each bar shaped slide opening
One lead；It is provided with one section of tooth bar district in the bottom of leading portion horizontal segment, is provided with one section of tooth bar district at the leading portion top of bar shaped slide rail；
Being provided with gear between the leading portion of leading portion horizontal segment and bar shaped slide rail, gear engages with above-mentioned Liang Duan tooth bar district respectively；With No. two
The weigh top of hopper door body end plate of two of the identical side of cylinder is respectively provided with a fixing post, a driving lever and No. two driving lever positions
Between two fixing posts；Between the top of two hopper door body end plates of weighing of identical side, back-moving spring is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347747.9U CN205642573U (en) | 2016-04-22 | 2016-04-22 | Electronic weight controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620347747.9U CN205642573U (en) | 2016-04-22 | 2016-04-22 | Electronic weight controlling means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205642573U true CN205642573U (en) | 2016-10-12 |
Family
ID=57063581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620347747.9U Expired - Fee Related CN205642573U (en) | 2016-04-22 | 2016-04-22 | Electronic weight controlling means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205642573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116374327A (en) * | 2023-06-06 | 2023-07-04 | 江苏良友正大股份有限公司 | Automatic pellet feed equipment for packing and unloading |
-
2016
- 2016-04-22 CN CN201620347747.9U patent/CN205642573U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116374327A (en) * | 2023-06-06 | 2023-07-04 | 江苏良友正大股份有限公司 | Automatic pellet feed equipment for packing and unloading |
| CN116374327B (en) * | 2023-06-06 | 2023-08-01 | 江苏良友正大股份有限公司 | Automatic pellet feed equipment for packing and unloading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20180422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |