CN107877711A - Blanking device - Google Patents
Blanking device Download PDFInfo
- Publication number
- CN107877711A CN107877711A CN201711213459.XA CN201711213459A CN107877711A CN 107877711 A CN107877711 A CN 107877711A CN 201711213459 A CN201711213459 A CN 201711213459A CN 107877711 A CN107877711 A CN 107877711A
- Authority
- CN
- China
- Prior art keywords
- door
- charging line
- blanking device
- hopper
- controller
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
- B28C7/162—Discharge means, e.g. with intermediate storage of fresh concrete by means of conveyors, other than those comprising skips or containers, e.g. endless belts, screws, air under pressure
- B28C7/168—Discharging chutes for concrete mixers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention proposes a kind of blanking device, and the blanking device includes：Charging line, charging line are the hollow tube of both ends open；Hopper, hopper have coniform shape, and one end of charging line is connected at the top of coniform shape to close described one end；Door, door is arranged in the side wall of described one end so that the material in charging line can pass through outer surface outflow of the door along hopper；And controller, controller are connected with door to control the opening and closing of door.Using the blanking device to the gas in self-compacting concrete can be discharged in the self-compacting concrete blanking process for pouring into a mould component, so as to improve the quality of the component of cast.
Description
Technical field
The present invention relates to material transmission field, more particularly, to a kind of blanking device.
Background technology
Reinforced concrete sewer pipe city-building at home and abroad, municipal road construction, construction of water conservancy works, electric power and railway
Have extensive application in engineering construction and pipe gallery construction, its have outer pressure resistance height, good endurance, service life it is long,
The particular advantages such as production cost is low, easy to make, cheap.Common moulding process includes vertical vibrating shaping and core shakes
Dynamic shaping.Vertical vibrating shaping be using plastic concrete using interior outer mold progress pouring molding, and by manually vibrating or
The vibration of person's form vibrator makes concrete compaction.Core mould vibrating uses dry concrete, is transported in particular manufacturing craft,
Mode using core eccentric vibrating extruding external mold makes concrete compaction.Both the above concrete drain tile moulding process is all logical
External force is crossed so that inside concrete each component itself produces extruding to exclude excessive moisture in concrete mix, air and particle
Between space, to reach the purpose of concrete compaction, the process high energy consumption, noise pollution is big, and labor strength is big, work effect
Rate is relatively low.
Self-compacting concrete has the advantages that high fluidity, fillibility, stability and clearance through, need not when pouring
Being vibrated just can reach every nook and cranny that is closely knit and filling mould, form uniformly densely structure, and pour in engineering not from
Analyse not bleeding.It can save manually, raising operating efficiency, the noise pollution in reduction production, elimination reinforcing bar caused by vibrating,
The problems such as built-in fitting shifts.
Self-compacting concrete drainpipe is molded by the way of vertical pour.Mould includes internal model, external mold and counterdie.
Autodensing concrete almixture is delivered to blanking device using concrete pumping equipment, then interior external mold is flow to by blanking device
Between, realize the pouring molding of self-compacting concrete drainpipe.
Higher due to pouring height when drainpipe is molded, inside and outside die clearance is smaller.Traditional conical blanking device, belongs to complete
Face blanking, self-compacting concrete are not easy to be vented when pouring, and cause outer walls of concrete and inside to go out so as to introduce more gas
Now a large amount of stomatas or the problems such as defect.Traditional blanking device needs manually to control by experience simultaneously, concrete discharging amount and blanking
Speed is uncontrollable, blanking is uneven.
The content of the invention
In order to solve the above technical problems, the present invention proposes a kind of blanking device, the blanking device includes：
Charging line, charging line are the hollow tube of both ends open；
Hopper, hopper have coniform shape, and one end of charging line is connected at the top of coniform shape to seal
Close described one end；
Door, door are arranged in the side wall of described one end, so that the material in charging line can pass through door along material
The outer surface outflow of bucket；With
Controller, controller are connected with door to control the opening and closing of door.
In one embodiment, in addition to：
Multiple baffle plates, each in multiple baffle plates are arranged on the outer surface of hopper and are connected with charging line
Connect.
In one embodiment, multiple baffle plates are arranged on the outer surface of hopper along multiple buses of coniform shape respectively
On.
In one embodiment, the angle between the two neighboring baffle plate in multiple baffle plates is equal.
In one embodiment, it is provided with least one door between the two neighboring baffle plate in multiple baffle plates.
In one embodiment, in addition to flow valve, flow valve are radially arranged in charging line simultaneously along charging line
It is connected with controller, to control the flow of the material in charging line.
In one embodiment, controller is PLC control system.
By described above it is recognised that blanking device proposed by the present invention it is simple in construction, it is easily fabricated and operation, and will
When the blanking device is applied to drainpipe moulding by casting, it is possible to achieve the automatic ration of self-compacting concrete, current limliting, orientation are poured
Note, makes drainpipe have the endurance quality of more preferable mechanical property.
Brief description of the drawings
Fig. 1 is the structural representation according to the blanking device of an illustrative embodiment of the invention；With
Fig. 2 is the top view of the blanking device shown in Fig. 1.
Embodiment
Illustrative, the non-limiting example of the present invention are described in detail with reference to the accompanying drawings, to the blanking according to the present invention
Device is further described.
With reference to Fig. 1 and 2, blanking device disclosed by the invention includes charging line 1, hopper 5, door 3 and controller (in figure
It is not shown), wherein charging line 1 is connected with hopper 5, and door 3 is arranged on one end that charging line 1 is connected with hopper 5, control
Device is connected with door 3 to control the opening and closing of door 3.
Charging line 1 is the hollow tube of both ends open, for transmitting material.Hopper 5 is the closing with coniform shape
Structure, and described one end of charging line 1 is connected at the top of the coniform shape to close described the one of charging line 1
End, make to flow out by described one end of charging line 1 from the material of the other end of charging line 1 input.In one embodiment
In, the bottom surface closing of charging line 1.Door 3 is arranged in the side wall of described one end of charging line 1 so that in charging line 1
Material can pass through door 3 along hopper 5 outer surface outflow.So, the material put into from the other end of charging line 1 passes through
The outer surface outflow of charging line 1 and door 3 along hopper 5, with hollow cylindrical blanking, is poured using self-compacting concrete
When water injection pipe etc. has the component of hollow structure, the gas in self-compacting concrete can discharge in time, avoid outside component
Wall, it is internally formed the defects of stomata.Controller can control the opening and closing of door 3, realize the intelligent management of blanking operation.
In one embodiment, the controller is PLC control system, and door 3 can be connected by magnetic valve with the PLC control system.
During using the blanking device blanking, material is out of, blanking device other end input charging line 1；Control dress
Put and send opening signal to door 3 to open door 3；Material flow to the outer surface of hopper 5 by door 3, and along hopper 5
Outer surface blanking.It follows that blanking device proposed by the present invention is simple in construction and easy to operate, thing is made in blanking process
Expect the fully dispersed gas mixed to discharge in material, greatly improve the quality of the component by self-compacting concrete cast.
In one embodiment of the invention, blanking device also includes multiple baffle plates 4.Each in multiple baffle plates 4 is equal
It is arranged on the outer surface of hopper 5 and is connected with charging line 1.So, the material flowed out from charging line 1 and door 3
It can be flowed along the region formed between every two adjacent baffle plates 4 in multiple baffle plates 4.It should be understood by those skilled in the art that
, in multiple baffle plates 4 per two neighboring baffle plate 4 between the shape in region that is formed can be according to different design technology requirements
It is designed, set-up mode of each in multiple baffle plates 4 in the outer surface of hopper 5, which can be done, correspondingly to be changed.In a reality
Apply in example, multiple baffle plates 4 are set along multiple buses of the coniform shape of hopper 5 respectively, adjacent in more preferably multiple baffle plates 4
Angle between two baffle plates 4 is equal.
In one embodiment, it is provided with least one door 3 between two neighboring baffle plate 4 in multiple baffle plates 4.So,
The opening and closing of each door 3 in multiple doors 3 are controlled by controller, you can formation is poured different shape component
Note.
In one embodiment, blanking device also includes flow valve 2.Flow valve 2 is sent along being radially arranged in for charging line 1
It is connected in pipe material 1 and with controller, opening, closing, the size for controlling flow valve 2 by controller can be to feed pipes
Material in road 1 carries out the control such as quantitative, current limliting, water conservancy diversion.
Illustrate the method using blanking device disclosed by the invention cast drainpipe referring to Fig. 1 and 2.Controller is to stream
Amount valve 2 and door 3 send control signal to open flow valve 2 and door 3；Put into from the other end of charging line 1 from close
Real concrete；Self-compacting concrete after charging line 1, door 3 along the outer surface of hopper 5 by flowing and entering mould.
In casting process, varying number and/or the door 3 of position can be opened according to technological requirement, and feeding is controlled by flow valve 2
Flow of self-compacting concrete in pipeline 1 etc..
As shown in the above description, blanking device disclosed by the invention by using charging line 1, baffle plate 4, hopper 5 and
Door 3 forms the blanking device of self-compacting concrete, can discharge the air mixed in self-compacting concrete in blanking process, keep away
Exempt from the defects of stomata in the component of moulding by casting be present, improve pouring technology performance and component quality；In addition, by using flow
Valve 2 controls the flow control of self-compacting concrete, and the opening and closing of door 3 are controlled by controller, realizes blanking operation
Intelligent control.
Claims (7)
1. a kind of blanking device, including：
Charging line, the charging line are the hollow tube of both ends open；
Hopper, the hopper has coniform shape, and the charging line is connected at the top of the coniform shape
One end is to close described one end；
Door, the door are arranged in the side wall of described one end, so that the material in the charging line can be by described
Outer surface outflow of the door along the hopper；With
Controller, the controller are connected with the door to control the opening and closing of the door.
2. blanking device according to claim 1, in addition to：
Multiple baffle plates, each in the multiple baffle plate be arranged on the outer surface of the hopper and with the feed pipe
Road is connected.
3. blanking device according to claim 2, wherein, the multiple baffle plate is respectively along the multiple of the coniform shape
Bus is arranged on the outer surface of the hopper.
4. blanking device according to claim 3, wherein, the angle between two neighboring baffle plate in the multiple baffle plate
It is equal.
5. blanking device according to claim 2, wherein, it is provided between the two neighboring baffle plate in the multiple baffle plate
At least one door.
6. blanking device according to claim 1, in addition to：
Flow valve, the flow valve along the charging line be radially arranged in the charging line and with the controller phase
Connection, to control the flow of the material in the charging line.
7. blanking device according to claim 1, wherein, the controller is PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711213459.XA CN107877711A (en) | 2017-11-28 | 2017-11-28 | Blanking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711213459.XA CN107877711A (en) | 2017-11-28 | 2017-11-28 | Blanking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107877711A true CN107877711A (en) | 2018-04-06 |
Family
ID=61775674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711213459.XA Pending CN107877711A (en) | 2017-11-28 | 2017-11-28 | Blanking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107877711A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113186931A (en) * | 2021-04-29 | 2021-07-30 | 中建商品混凝土有限公司 | Device for reducing settlement and cracking of cast-in-place backfill foam concrete and construction method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080048351A1 (en) * | 2006-08-22 | 2008-02-28 | Swa Holding Company, Inc. | Concrete dispensing apparatus for pre-cast concrete forms |
| CN102267177A (en) * | 2011-08-30 | 2011-12-07 | 四川国统混凝土制品有限公司 | Self-compacting concrete moulding method for PCCP (prestressed concrete cylinder pipe) cores |
| CN206140706U (en) * | 2016-11-03 | 2017-05-03 | 罗毅 | Automatic unloader of concrete |
| CN207656965U (en) * | 2017-11-28 | 2018-07-27 | 苏州混凝土水泥制品研究院有限公司 | Blanking device |
-
2017
- 2017-11-28 CN CN201711213459.XA patent/CN107877711A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080048351A1 (en) * | 2006-08-22 | 2008-02-28 | Swa Holding Company, Inc. | Concrete dispensing apparatus for pre-cast concrete forms |
| CN102267177A (en) * | 2011-08-30 | 2011-12-07 | 四川国统混凝土制品有限公司 | Self-compacting concrete moulding method for PCCP (prestressed concrete cylinder pipe) cores |
| CN206140706U (en) * | 2016-11-03 | 2017-05-03 | 罗毅 | Automatic unloader of concrete |
| CN207656965U (en) * | 2017-11-28 | 2018-07-27 | 苏州混凝土水泥制品研究院有限公司 | Blanking device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113186931A (en) * | 2021-04-29 | 2021-07-30 | 中建商品混凝土有限公司 | Device for reducing settlement and cracking of cast-in-place backfill foam concrete and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104314314B (en) | A kind of grouting connection construction method | |
| CN105904580B (en) | Using the mould of the prefabricated concrete hollow slab of rubber tube pore-forming | |
| CN203527638U (en) | Automatic unloading device of casting and compacting prestressed concrete cylinder pipes | |
| CN105672660B (en) | A kind of building concrete cast in situs device | |
| CN207656965U (en) | Blanking device | |
| CN102581920A (en) | Production method of light wallboard | |
| CN102267177B (en) | Self-compacting concrete moulding method for PCCP (prestressed concrete cylinder pipe) cores | |
| CN107877711A (en) | Blanking device | |
| CN208441867U (en) | Concrete mold-entering distributor for lining trolley | |
| CN101906972B (en) | Method for synchronously constructing second shaft wall lining and intermediate baffle of vertical shaft | |
| CN102825647A (en) | Continuous brick building block forming system | |
| CN104647585A (en) | Vibrating steel mould for PCCP (Pre-stressed Concrete Cylinder Pipe) | |
| CN105965681B (en) | PCCP tube core vertical pouring rapid material homogenizing device and method | |
| CN204322239U (en) | A kind of vertical-foaming cement automatic grouting machine | |
| CN206840424U (en) | A kind of concrete entirety irrigation device | |
| CN204221964U (en) | A kind of extruding demolding structure producing reinforced concrete pipe | |
| CN107599274B (en) | Polymer concrete pipeline production line | |
| CN108411740A (en) | A kind of Municipal Engineering Construction concrete road surface casting machine | |
| CN214459658U (en) | Concrete discharging device | |
| CN214498423U (en) | Novel self-compaction concrete fills device | |
| CN204622298U (en) | PCCP vibrates punching block | |
| CN105971285B (en) | A kind of concrete stirring pours device | |
| CN107813420A (en) | A kind of Novel electric pole feeding machine | |
| CN202213050U (en) | Vibration-free self-compacting concrete homogenizer for tube core | |
| CN209261597U (en) | Realize that concrete delamination enters the mechanism that mould pours by window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |