New Type Aerated Concrete pours into a mould blanking buffer device
Technical field
The present invention relates to coagulation production manufacture field, more particularly to a kind of New Type Aerated Concrete cast blanking buffering
Device.
Background technology
Air entrained concrete is all concrete for having added gas in a larger sense, and including air-entrained concrete building block, foam mixes
Solidifying soil and the concrete for having added air entraining agent.It is with unit weight is light, heat-insulating property is high, sound-absorbing effect is good, certain intensity and Ke Jia
The advantages that work is that China promotes and applies earliest, one of most popular light wall material.Its production includes:Slurrying →
Dispensing → stirring → cast → precuring → cutting → peeling is → steam-cured → to break point → storage, several big processes.Though wherein pour into a mould process
It is not the key that so production control, but the entire plant of cast process embodiment is horizontal and whether production environment health is up to standard.
Now there are telescopic, fixed two kinds of pouring types in air entrained concrete industry at present, for example, telescopic existing patent has application
" telescopic casting aerated concrete head " etc. number for 201120531204.X.Two ways has their own advantages, and also respectively has deficiency
Place.Telescopic advantage slurry blanking is fast, and cast environmental sanitation is good, shortcoming:Slurry impacts greatly mold, is easy to cause releasing agent quilt
It breaks up, causes green body sticking to mould, mold cleaning is difficult.Fixed advantage:Slurry impact force is small, the non-sticky mold of green body, shortcoming:Material
Slurry blanking is slow, because baffle height causes slurry to splash, production environment sanitary condition is poor.
Invention content
In view of this, the object of the present invention is to provide a kind of blanking impact force it is small, be not easy to plug, that blanking is fast is novel
Casting aerated concrete blanking buffer device.
According to an aspect of the invention, there is provided New Type Aerated Concrete pours into a mould blanking buffer device, including gate spool
The pouring head connected with gate spool lower end, the pouring head is interior to be equipped with accommodating cavity, and one end of the pouring head goes out equipped with first
Material mouth, the other end of the pouring head are equipped with the second discharge port, and first discharge port and the second discharge port connect with accommodating cavity
It is logical.The air entrained concrete slurry transferred out as a result, from gate spool, which enters, forms buffering, then divide by the first discharge port in accommodating cavity
It is sent out from horizontal direction with the second discharging.Ensure the not plugging of air entrained concrete slurry, do not cause impact failure, greatly improve finished product
Qualification rate.
In some embodiments, the pouring head includes bottom plate, top plate and two blocks of side plates, and two blocks of side plates connect respectively
It is connected to the both sides of bottom plate and is connected to the both sides of top plate, bottom plate, top plate and two blocks of side plates surround to form accommodating cavity, the gate spool
It is connect with top plate.The both ends of bottom plate, top plate and two blocks of side plates are surrounded to form the first opposite discharge port of horizontal position and as a result,
Two discharge ports can form unimpeded tapping channel, be not easy to plug and be readily cleaned.
In some embodiments, the New Type Aerated Concrete cast blanking buffer device further includes buffering distribution block,
The buffering distribution block is set in accommodating cavity and is fixedly connected with bottom plate, and the buffering distribution block is located at the lower section of gate spool.
Buffering distribution block can shunt the air entrained concrete slurry entered in accommodating cavity as a result, avoid air entrained concrete slurry
Directly impact bottom plate causes rebound to splash, it is ensured that air entrained concrete slurry is smooth equably to be sent out.
In some embodiments, the buffering distribution block includes the first inclined-plane and the second inclined-plane, first inclined-plane
On one side with the second inclined-plane while connect, the another side on first inclined-plane and the another side on the second inclined-plane connect respectively with bottom plate
It connects, the junction on first inclined-plane and the second inclined-plane forms upward fin, the discharge port of the fin face gate spool.By
This, the air entrained concrete slurry that gate spool is sent out is separated by fin and is kept off respectively along after the first inclined-plane and the second inclined-plane by side plate
It returns, air entrained concrete slurry can be made to form detour and smoothly flow path, it is ensured that discharging is uniform and smooth.
In some embodiments, the both ends of the bottom plate be equipped with discharging buffering inclined-plane, it is described discharging buffering inclined-plane by
It tilts upward from inside to outside.Certain resistance can be formed before discharge port as a result, air entrained concrete slurry is made to obtain step buffering.It can
Certain resistance is formed before discharge port, air entrained concrete slurry is made to obtain step buffering.
In some embodiments, first discharge port and the second discharge port are rectangle.Rectangle discharges as a result,
Mouth can make load big and uniform.
In some embodiments, first discharge port and the second discharge outlet are equipped with homocline baffle.Baffle as a result,
Buffering can be further formed, reduces discharging impact force.
In some embodiments, the gate spool includes the first bend loss, straight pipe and the second blanking bend pipe, and described the
One end of one bend loss is corresponding with one end of the second blanking bend pipe, and the other end of the second blanking bend pipe is connect with pouring head.
As a result, by setting bend loss and straight pipe, pre-buffering can be obtained before air entrained concrete slurry carries out pouring head.
New Type Aerated Concrete cast blanking buffer device further includes cylinder and rack, one end of the second blanking bend pipe
It is hinged with rack, the cylinder is vertically arranged and is hinged with rack, and the free end of the cylinder is hinged with the second blanking bend pipe.By
This, Telescopic-cylinder can drive the second blanking bend pipe and pouring head to swing up and down.
The beneficial effects of the invention are as follows:By in pouring head set accommodating cavity and the both ends of pouring head set two with
The opposite discharge port in position of accommodating cavity connection, can be such that the air entrained concrete entered in pouring head slurry is effectively buffered,
It can guarantee that discharging is smooth again not block.Setting buffers distribution block and sets homocline baffle in discharge port in accommodating cavity, can avoid
Air entrained concrete slurry impact pouring head makes air entrained concrete slurry is smooth in pouring head equably to circulate.It in addition, will also be with
The gate spool of pouring head connection makees curved design, and air entrained concrete slurry is made further to be buffered.The novel aerating of the present invention
Concrete pours into a mould blanking buffer device good buffer effect, and the air entrained concrete slurry flow of submitting is uniform, impact force is small, and easily clear
It washes, be not easy to plug.Simultaneously the advantages of having had both telescopic and fixed integrated cast structure and avoid telescopic and fixed cast
The shortcomings that structure.
Description of the drawings
Fig. 1 is that the New Type Aerated Concrete of an embodiment of the present invention pours into a mould the structure diagram of blanking buffer device;
Fig. 2 is the A-A sectional views that New Type Aerated Concrete shown in Fig. 1 pours into a mould blanking buffer device;
Fig. 3 is that the New Type Aerated Concrete of another embodiment of the present invention pours into a mould the structure diagram of blanking buffer device;
Fig. 4 is the B-B sectional views that New Type Aerated Concrete shown in Fig. 3 pours into a mould blanking buffer device;
Fig. 5 is that the another of the cast blanking buffer device of New Type Aerated Concrete shown in Fig. 3 uses shape figure.
Specific embodiment
Invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
Fig. 1~Fig. 2 schematically shows that a kind of New Type Aerated Concrete of embodiment according to the present invention pours and pours down
Expect buffer unit.
With reference to Fig. 1, the invention discloses a kind of New Type Aerated Concretes to pour into a mould blanking buffer device, for will be in concrete
Air entrained concrete slurry is mixed in mixer and is transported to the mold progress initial set for being coated with releasing agent.
New Type Aerated Concrete cast blanking buffer device includes gate spool 1, pouring head 2, buffering distribution block 3,4 and of cylinder
Rack is not shown in figure rack.The upper end of gate spool 1 is input terminal, and lower end is output terminal, the input terminal and coagulation of gate spool 1
The output terminal connection of native mixer.The lower end of gate spool 1 is connect with pouring head 2.Concrete material is mixed in concrete mixer
Air entrained concrete slurry is formed, air entrained concrete slurry is transported to pouring head 2, and fallen to by the output of pouring head 2 by gate spool 1
It is coated in the mold of releasing agent.
Accommodating cavity 21 is equipped in pouring head 2, one end of pouring head 2 is equipped with the first discharge port 22, and the other end of pouring head 2 is set
There is the second discharge port 23, the first discharge port 22 and the second discharge port 23 are connected with accommodating cavity 21.First discharge port 22 and second
Discharge port 23 is symmetrical arranged, and is discharged from the both ends of pouring head 2, i.e., the discharging of the vertical direction of original technology is changed into horizontal direction
Discharging, can greatly reduce the impact force of discharging, while do not reduce the speed of discharging;In addition it is also easy to clean, after use
Clear water can be sprayed into from the discharge port of one end, clear water may pass through accommodating cavity 21 and reach another discharge port, will not be in 21 cohesion of accommodating cavity
Remaining air entrained concrete slurry is accumulated to block pouring head 2.
Pouring head 2 includes bottom plate 24, top plate 25 and two blocks of side plates 26.Two blocks of side plates 26 are connected to the both sides of bottom plate 24
And the both sides of top plate 25 are connected to, the inside formation accommodating cavity 21 that bottom plate 24, top plate 25 and two blocks of side plates 26 surround, bottom plate 24,
The edge that top plate 25 and two blocks of side plates 26 surround then forms the first discharge port 22 and the second discharge port 23.The lower end of gate spool 1 with
The center connection of top plate 25 is simultaneously connected with 2 inside of pouring head.
With reference to Fig. 2, buffering distribution block 3 is in triangular pyramids shape, and buffering distribution block 3 is set in accommodating cavity 21 and and bottom plate
24 are fixedly connected, and buffering distribution block 3 is located at the underface of gate spool 1.The top plate 25 of pouring head 2 be in inverted V-shaped, the two of pouring head 2
The middle part of block side plate 26 raises up and top plate 25, it can be ensured that has enough space circulation air entrained concrete slurries in accommodating cavity 21
Material.
Buffering distribution block 3 is fixed on the center of bottom plate 24, and the length of buffering distribution block 3 is less than the half of 24 length of bottom plate,
The length for buffering distribution block 3 is more than the internal diameter of gate spool 1.Air entrained concrete slurry can be avoided to be flowed into pouring head 2 from gate spool 1
Splashing is generated when interior, reflux is formed in pouring head 2 further to be buffered after buffering distribution block 3 is flowed through.
It buffers distribution block 3 and is equipped with the first inclined-plane 31 and the second inclined-plane 32, the one side on the first inclined-plane 31 and the second inclined-plane 32
It connects on one side, the another side on the another side on the first inclined-plane 31 and the second inclined-plane 32 is connect respectively with bottom plate 24.First inclined-plane, 31 He
The junction on the second inclined-plane 32 forms upward fin 33, the discharge port of 33 face gate spool 1 of fin.First inclined-plane 31 and cast
Another block of side plate 26 of the first 2 one sub-material channel of formation of one of side plate 26, the second inclined-plane 32 and pouring head 2 forms another
Sub-material channel.
First discharge port 22 and the second discharge port 23 are rectangular.It is equipped at first discharge port 22 and the second discharge port 23
Homocline baffle 27.Homocline baffle 27 can be set to 2 pieces, and homocline baffle 27 is by rectangular the first discharge port 22 and the second discharge port 23
Multiple lattices are divided into, can further buffer air entrained concrete slurry and form uniform discharging.
Gate spool 1 includes the first blanking bend pipe 11 and the second blanking bend pipe 12.One end of the first blanking bend pipe 11 with
One end of second blanking bend pipe 12 connects, and the other end of the second blanking bend pipe 12 is connect with pouring head 2.First blanking bend pipe 11 is in
Positive C-shaped, the second blanking bend pipe 12 are in reverse c-shape, and the first blanking bend pipe 11 and the second blanking bend pipe 12 are in separate structure.Second blanking
One end of bend pipe 12 is hinged with rack, and cylinder 4 is vertically arranged and is hinged with rack, the free end of cylinder 4 and the second blanking bend pipe
12 top is hinged.The flexible of cylinder 4 is controlled by PLC, and cylinder 4 is flexible can be driven the second blanking bend pipe 12 to rotate and drive cast
First 2 move up and down.When cylinder 4 stretches out, the second blanking bend pipe 12 turns to the position that its end connects with the first blanking bend pipe 11
When putting, pouring head 2 can be entered in mold and be poured into a mould.After casting complete, cylinder 4, which is retracted, drives 12 turns of the second blanking bend pipe
Dynamic that pouring head 2 is made to be lifted away from mold, replaceable mold is poured into a mould next time.When cylinder 4 is retracted, the second blanking bend pipe 12 with
First blanking bend pipe 11 is in discrete state, in order to clean pouring head 2 and gate spool 1 after casting complete, is not easy to block up
Pipe.
Its operation principle is:After slurry stirs evenly, cast auto-programming controls the electromagnetism for opening control cylinder by PLC
Valve, cylinder, which stretches out, drives the rotation of the second blanking bend pipe 12 that 2 downlink of pouring head is made to be put into mold.Agitator tank bottom is opened in PLC controls
Valve, slurry is because of gravity, automatically into gate spool 1.Slurry forms eddy flow by the first blanking bend pipe 11 of c-type, causes to buffer
Power reduces part;Subsequent slurry upthrow enters the second blanking bend pipe 12 of anti-C fonts, and formation and derotation stream opposite before,
Slurry cushion effect reduces part again.Last slurry enters in pouring head 2, and the buffering distribution block 3 in pouring head 2, which divides slurry one, is
Two, the impact of last slurry is mixed in the revolution of two blocks of side plates 26 by bottom plate 24 again, after by passing through two after 27 sub-material of homocline baffle
Sprue gate the first discharge port 22 and the second discharge port 23 are uniformly sent out, and complete to pour into a mould into mold.
Embodiment 2
Fig. 2~Fig. 4 schematically shows the New Type Aerated Concrete cast of another embodiment according to the present invention
Blanking buffer device.
With reference to Fig. 2, New Type Aerated Concrete cast blanking buffer device includes gate spool 1, pouring head 2, buffering distribution block
3rd, cylinder 4 and rack, are not shown in figure rack.The upper end of gate spool 1 is input terminal, and lower end is output terminal, the input of gate spool 1
End is connect with the output terminal of concrete mixer.The lower end of gate spool 1 is connect with pouring head 2.Concrete material is mixed in concrete
Clutch is mixed to form air entrained concrete slurry, and air entrained concrete slurry is transported to pouring head 2, and defeated by pouring head 2 by gate spool 1
Go out to fall in the mold for being coated with releasing agent.
Accommodating cavity 21 is equipped in pouring head 2, one end of pouring head 2 is equipped with the first discharge port 22, and the other end of pouring head 2 is set
There is the second discharge port 23, the first discharge port 22 and the second discharge port 23 are connected with accommodating cavity 21.First discharge port 22 and second
Discharge port 23 is symmetrical arranged, and is discharged from the both ends of pouring head 2, i.e., the discharging of the vertical direction of original technology is changed into horizontal direction
Discharging, can greatly reduce the impact force of discharging, while do not reduce the speed of discharging;In addition it is also easy to clean, after use
Clear water can be sprayed into from the discharge port of one end, clear water may pass through accommodating cavity 21 and reach another discharge port, will not be in 21 cohesion of accommodating cavity
Remaining air entrained concrete slurry is accumulated to block pouring head 2.
Pouring head 2 includes bottom plate 24, top plate 25 and two blocks of side plates 26.Two blocks of side plates 26 are connected to the both sides of bottom plate 24
And the both sides of top plate 25 are connected to, the inside formation accommodating cavity 21 that bottom plate 24, top plate 25 and two blocks of side plates 26 surround, bottom plate 24,
The edge that top plate 25 and two blocks of side plates 26 surround then forms the first discharge port 22 and the second discharge port 23.The lower end of gate spool 1 with
The center connection of top plate 25 is simultaneously connected with 2 inside of pouring head.
With reference to Fig. 3, buffering distribution block 3 is in triangular pyramids shape, and buffering distribution block 3 is set in accommodating cavity 21 and and bottom plate
24 are fixedly connected, and buffering distribution block 3 is located at the underface of gate spool 1.The top plate 25 of pouring head 2 be in inverted V-shaped, the two of pouring head 2
The middle part of block side plate 26 raises up and top plate 25, it can be ensured that has enough space circulation air entrained concrete slurries in accommodating cavity 21
Material.
Buffering distribution block 3 is fixed on the center of bottom plate 24, and the length of buffering distribution block 3 is less than the half of 24 length of bottom plate,
The length for buffering distribution block 3 is more than the internal diameter of gate spool 1.Air entrained concrete slurry can be avoided to be flowed into pouring head 2 from gate spool 1
Splashing is generated when interior, reflux is formed in pouring head 2 further to be buffered after buffering distribution block 3 is flowed through.
It buffers distribution block 3 and is equipped with the first inclined-plane 31 and the second inclined-plane 32, the one side on the first inclined-plane 31 and the second inclined-plane 32
It connects on one side, the another side on the another side on the first inclined-plane 31 and the second inclined-plane 32 is connect respectively with bottom plate 24.First inclined-plane, 31 He
The junction on the second inclined-plane 32 forms upward fin 33, the discharge port of 33 face gate spool 1 of fin.First inclined-plane 31 and cast
Another block of side plate 26 of the first 2 one sub-material channel of formation of one of side plate 26, the second inclined-plane 32 and pouring head 2 forms another
Sub-material channel.
The both ends of bottom plate 24 are equipped with discharging buffering inclined-plane 241, and discharging buffering inclined-plane 241 tilts upward from inside to outside.The
Upper end at one discharge port 22 and the second discharge port 23 is equipped with splash guard 28, can prevent from being added for 241 pairs by discharging buffering inclined-plane
The splashing that gas concrete slurry upthrow generates.
First discharge port 22 and the second discharge port 23 are rectangular.It is equipped at first discharge port 22 and the second discharge port 23
Homocline baffle 27.Homocline baffle 27 can be set to 3 pieces, and homocline baffle 27 is by rectangular the first discharge port 22 and the second discharge port 23
Multiple lattices are divided into, can further buffer air entrained concrete slurry and form uniform discharging.
With reference to Fig. 2 and Fig. 4, gate spool 1 includes the first blanking bend pipe 11 and the second blanking bend pipe 12.First blanking is curved
One end of pipe 11 connects with one end of the second blanking bend pipe 12, and the other end of the second blanking bend pipe 12 is connect with pouring head 2.First
Blanking bend pipe 11 is in positive C-shaped, and the second blanking bend pipe 12 is in reverse c-shape, and the first blanking bend pipe 11 and the second blanking bend pipe 12 are in split
Structure.One end of second blanking bend pipe 12 is hinged with rack, and cylinder 4 is vertically arranged and is hinged with rack, the free end of cylinder 4 with
The top of second blanking bend pipe 12 is hinged.The flexible of cylinder 4 is controlled by PLC, and cylinder 4 is flexible can to drive 12 turns of the second blanking bend pipe
It moves and pouring head 2 is driven to move up and down.When cylinder 4 stretches out, the second blanking bend pipe 12 turns to its end and the first blanking is curved
During the position that pipe 11 connects, pouring head 2 can be entered in mold and be poured into a mould.After casting complete, cylinder 4, which is retracted, drives second
The rotation of blanking bend pipe 12 makes pouring head 2 be lifted away from mold, and replaceable mold is poured into a mould next time.When cylinder 4 is retracted, second
12 and first blanking bend pipe 11 of blanking bend pipe is in discrete state, in order to be carried out after casting complete to pouring head 2 and gate spool 1
Cleaning, is not easy plugging.
The present invention simultaneously the advantages of having had both telescopic and fixed integrated cast structure and avoid telescopic and fixed pour
The shortcomings that noting structure.Under the premise of material slurry note speed is ensured:On the one hand impact force of the slurry to mold is alleviated, prevented
Sticking to mould situation;Another aspect production environment sanitary condition is good.It using slurry from gravity blanking, is buffered through bend pipe, plane buffering, with
And drainage plate drainage buffering.Its operation principle:After slurry stirs evenly, cast auto-programming is controlled by PLC opens control gas
The solenoid valve of cylinder, cylinder, which stretches out, drives the rotation of the second blanking bend pipe 12 that 2 downlink of pouring head is made to be put into mold.PLC controls are opened
Bottom valve is stirred, slurry is because of gravity, automatically into gate spool 1.Slurry forms eddy flow by the first blanking bend pipe 11 of c-type,
Cushion effect is caused to reduce part;Subsequent slurry upthrow enters the second blanking bend pipe 12 of anti-C fonts, but formed with it is opposite before
Derotation stream, slurry cushion effect reduce part again.Last slurry enters in pouring head 2, and the buffering distribution block 3 in pouring head 2 will expect
Slurry is divided into two, and last slurry impact buffers on the discharging buffering inclined-plane 241 that the revolution of two blocks of side plates 26 is exported again by bottom plate 24,
Afterwards by uniformly being sent out by two sprue gate the first discharge ports 22 and the second discharge port 23 after 27 sub-material of homocline baffle, into mold
Complete cast.
Finally it should be noted that:Above-described each embodiment is merely to illustrate the technical solution of invention rather than it is limited
System;Although the present invention is described in detail referring to the foregoing embodiments, it will be understood by those of ordinary skill in the art that:Its
It can still modify to the technical solution recorded in previous embodiment or which part or all technical features are carried out
Equivalent replacement;And these modifications or substitutions, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution
Range.