CN200995445Y

CN200995445Y - Exhausting air-pressurizing brick and blank distributer

Info

Publication number: CN200995445Y
Application number: CNU2006201282241U
Authority: CN
Inventors: 郭瑛
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-21
Filing date: 2006-11-21
Publication date: 2007-12-26
Anticipated expiration: 2016-11-21

Abstract

An air exhausting and extracting barometric brick and adobe-making machine includes a storage device (1), a feeding device and a bundle buster (2), a pressure machine (3), an air exhausting and extracting mold (4) and an adobe-making machine (5). The utility model is characterized in that the feeding and bundle buster (2) include a material box (2.1) without a bottom, a mandatory feeder (2.2), a clamper (2.3), a clamper oil cylinder (2.6), a bottom plate rack (2.4) and a feeding oil cylinder (2.5). The mandatory feeder (2.2) is positioned in the material box (2.1) without bottom; the clamper (2.3) is connected with a left side plate and a right side plate of the material box (2.1) without bottom; the air exhausting and extracting mold (4) consists of an upper press head (4.1) connected with an upper press head slide body (3.3), a lower press head (4.3) positioned on a lower beam, and an air exhausting and extracting mold box (4.2) connected with a mold rack: an air channel is drilled in the middle of a transverse cavity wall steel plate of the air exhausting and extracting mold box (4.2), of which the surface is drilled with a plurality of micro holes which are communicated with the air channel; the air channel is communicated with the atmosphere.

Description

A kind of row bleeds and presses brick and blank separating machine

Technical field

The utility model relates to a kind of brickmaking machine, specifically be a kind of be specially adapted to half-dried material method produce high mix dosage coal ash sintering brick base, can with the system favourable turn of mechanization, automation setting coordinative composition of equipments.

Background technology

The brickmaking machine of prior art has three kinds of forming methods:

First kind is the extruding excision forming, and this is at the most general make-up machine of fired brick industry.It is extruded into rectangle mud bar by big power spin propeller with raw material, with passing through the steel wire cutter sweep of an equidistant arrangement after the segment of mud bar, the mud bar is cut into several adobes again.This brick machine is divided into vacuum press and antivacuum extruding brickmaking machine two classes.Its nip pressure that is applied on the mud bar is 1-4Mpa.The advantage of such brick machine is simple to operate, the production efficiency height.The adobe packing height extruded of vacuum extruder particularly, the brick intensity height that burns till.The shortcoming that such brick machine is extruded is: a, raw material water content are big.Usually amount of water surpasses 20% of raw material dry weight, and when particularly mixing dosage brick making from fly-ash base with height, amount of water is up to 22～25%, otherwise can not squeeze.So direct disastrous effect is that drying time is long, and the drying shrinkage deformation amount is big, easily crack, even disconnected base.B, such brick machine require high (plasticity index＞7) to the plasticity of shaping raw material, otherwise or squeeze not mud extraction bar, or the mud bar rustic of extruding, the seamed edge crackle, otherwise steel wire draws the mud bar mashed when cutting base, causes the short angle of truncation, and yield rate is low.C, such brick machine are exactly at tonerde brickmaking moulding design originally, greatly develop new wall material and eliminate clay brick now, encourage to use industrial solid castoff brickmaking.When particularly using the flyash base, raw material plasticity is very low, in order to satisfy the requirement of brick machine applying working condition, must be before the material forming through a series of big power raw material processing procedure, so that increase raw material plasticity, make the brick field long flow path, the energy consumption height, investment is big, cost is high.

Second kind is pressure forming or claims compression molding, its by various mechanical impact forces or hydraulic coupling with a raw material chamber one brick compression moulding in die cavity.Pressure forming is divided into three kinds of modes such as the single pressure in plane, facade list pressure and the two pressures of facade.The facade pressure that is applied on the every brick is 20～50 tons, and pressure is up to 15-40Mpa.It is big and to the demanding shortcoming of raw material plasticity that such brick machine has overcome extruding excision forming watering quantity, and six of repressed bricks are bright and clean, corner angle are neat, packing is very high.Such machine not only has been suitable for the produced sintering brick base, also can be used for making cement calcine-free brick and Dinas brickes, is the make-up machine of compatible extruder and block machine performance.The disadvantage of this machine is in die cavity during pressing unfired brick, and model six face closures are difficult for the air of row's discharge room.And, impose immense pressure in order to make some thin ridge material (as flyash) connecting shapings.But pressure is big more, the easy more gas interlayer that is accumulated into of air between material, and adobe is when high-temperature roasting, and fracture or output have the dumb sound brick of internal injury.Secondly this kind machine is because the monolithic brick is exerted pressure hugely, or type is little, yields poorly, or type is big, mechanical strength is high, manufacturing cost is high, with extruder high about 5～10 times of market price on year-on-year basis.Power consumption is also bigger on year-on-year basis for this kind machine in addition.

The third is on the basis of second kind of pressure forming, has increased vibration force at some position up and down of mould, and it is intended that and suitably reduces pressure, suitably increases exhaust.The advantage of such machine is except the advantage with second kind of machine, and the problem of the exhaust in the time of also suitably improving moulding, and can suitably reduce pressure reduces the requirement of brick machine structural strength, reduces manufacturing cost.But owing to increased vibration, worsened factory's work situation on the one hand, two aspects have increased extra power consumption, and it is still not thorough to outgas.

Summary of the invention

The utility model has solved the problems referred to above that existing brickmaking machine exists, provide a kind of row to bleed and pressed brick and blank separating machine, utilize not really high pressure just can suppress the adobe that packing height, corner angle are neat, do not have the gas interlayer internal injury, be particularly suitable for thin ridge material such as flyash and utilize the moulding of various industrial residue produced sintering brick bases, and overall process realizes automation, and is laborsaving, economize people, power saving, save money.

The utility model adopts following technical scheme, and row bleeds and presses brick and blank separating machine, comprise Storage appts., reinforced and pinch blanking device, forcing press, row bleed mould, divide blanking device.Storage appts. comprise the bin stock frame, support of adjustment height and with the hopper of bolted on the bin stock frame, be suspended on the sluice gate oil cylinder that there is the rotatable sluice gate of arcuate bottom the hopper both sides and is responsible for the rotating open-close sluice gate.Reinforced and pinch blanking device and comprise no bed material case, compulsory feeder, slab clamp machine, slab clamp machine oil cylinder, floor board framing, add material oil cylinder, compulsory feeder is installed in the no bed material case, and slab clamp machine and no bed material case left and right sides plate link and are one.Forcing press comprises a top petrol tank that links to each other with main compressing cylinder cylinder bottom, the entablature that is connected as a single entity with main compressing cylinder, the sill of fuselage foot double as support, the seaming chuck gliding mass, die frame, run through entablature, the seaming chuck gliding mass, die frame, four guide pillars of sill, the locknut of guide pillar two locking, prefill valve is established in the oily passway that communicates with main compressing cylinder in the top petrol tank, fix two auxiliary oil cylinders that quicken on the entablature of main compressing cylinder both sides, main compressing cylinder and the auxiliary piston rod that quickens oil cylinder, be connected with the seaming chuck gliding mass, entablature side-by-side mounting demoulding oil jar, the piston rod of demoulding oil jar is connected with die frame.Arrange the mould of bleeding, by the seaming chuck that is connected with the seaming chuck gliding mass, the row who be installed in push-down head on the sill, connects as one with the die frame moulding box of bleeding is formed, and row bleeds and is drilled with air flue in the middle of the die cavity wall steel plate of moulding box, its surface is drilled with some micropores and communicates with air flue, and air flue communicates with atmosphere.Air flue also can be communicated with vavuum pump by air valve and pipeline.Divide supporting and the guide rods of guiding of the underframe of blanking device by adjustment height, band roller on can walk on the track of underframe branch base frame, on minute base frame, install two, be through some slide plates on two guide rods, connect limiting plate that adjacent two slide plates play position-limiting action, be contained in support locating rack that branch base frame upper support the central part of two guide rods and play the role of positioning, be responsible for slide plate separately or closed two rod oil cylinder that goes out is formed for a minute base frame walking provides eight critical pieces such as motor reducer of power both sides to the left and right.

The utility model is a kind of with in the pressure pressed machine brick process, deviate from the air in the brick-making raw material gap is smooth and easy, make the higher adobe of packing and the adobe after the depanning is redistributed the adobe spacing by the setting technological requirement, so that the brick equipment of the automatic setting of mechanization.Be specially adapted to produce the high former of mixing dosage coal ash sintering brick base with half-dried material method.Be specially adapted to and mechanization, automation setting coordinative composition of equipments.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the utility model Storage appts. structural representation

Fig. 3 is the side view of Fig. 2

Fig. 4 feeds in raw material for the utility model and pinches the blanking device structural representation

Fig. 5 is the vertical view of Fig. 4

Fig. 6 is the utility model press structure schematic diagram

Fig. 7 is the side view of Fig. 6

Fig. 8 is the utility model seaming chuck structural representation

Fig. 9 is the utility model push-down head and the row moulding box structural representation of bleeding

Figure 10 divides the blanking device structural representation for the utility model

Figure 11 is the side view of Figure 10

1-Storage appts. among the figure, 2-is reinforced and pinch blanking device, the 3-forcing press, 4-arranges the mould of bleeding, 5-divides blanking device, 1.1-bin stock frame, 1.2-hopper, 1.3-sluice gate, 1.4-sluice gate oil cylinder, 2.1-does not have the bed material case, 2.2-compulsory feeder, 2.3-slab clamp machine, 2.4-floor board framing, 2.5-add material oil cylinder, 2.6-slab clamp machine oil cylinder, 3.1-top petrol tank, 3.2-entablature, 3.3-seaming chuck gliding mass, 3.4-die frame, 3.5-sill, 3.6-guide pillar, 3.7-master's compressing cylinder, 3.8-auxiliary oil cylinder, 3.9-demoulding oil jar, the 3.10-locknut of quickening, 3.11-prefill valve, the 4.1-seaming chuck, 4.2-arranges the moulding box of bleeding, 4.3-push-down head, 5.1-underframe, 5.2-divide the base frame, 5.3-slide plate, 5.4-guide rod, 5.5-limiting plate, 5.6-the support locating rack, 5.7-pair goes out rod oil cylinder, 5.8-motor reducer

The specific embodiment

The utility model comprises Storage appts. 1, feeds in raw material and pinches blanking device 2, forcing press 3, arranges and bleed mould 4 (adding the vavuum pump negative pressure ventilation in case of necessity) and divide blanking device 5 totally five parts formation.Storage appts. 1 is formed (as Fig. 2, Fig. 3) by height-adjustable device frame 1.1, hopper 1.2, sluice gate 1.3 and sluice gate oil cylinder 1.4; Reinforced and pinch blanking device 2, can and add material oil cylinder 2.5 with the device floor board framing 2.4 of mould lifting and form (as Fig. 4, Fig. 5) by what no bed material case 2.1, compulsory feeder 2.2, slab clamp machine 2.3 were connected with die frame one side; Forcing press 3, by top petrol tank 3.1, entablature 3.2, seaming chuck gliding mass 3.3, die frame 3.4, sill 3.5, four guide pillars 3.6, main compressing cylinder 3.7, two auxiliaryly quicken oil cylinder 3.8, two demoulding oil jars 3.9, locknut 3.10 and prefill valves 3.11 are formed (as Fig. 6, Fig. 7); Row's mould 4 of bleeding, by seaming chuck 4.1, moulding box 4.2 (on the steel plate of the side all around of each die cavity of moulding box, all being drilled with the some micropores that lead to air flue in the steel plate central authorities), and push-down head 4.3 form (as Fig. 8, Fig. 9); Divide blanking device 5, by the underframe 5.1 of adjustment height, movably divide base frame 5.2, slide plate 5.3, guide rod 5.4, limiting plate 5.5, support locating rack 5.6, twoly go out rod oil cylinder 5.7 and motor reducer 5.8 is formed (as Figure 10, Figure 11);

Storage appts. 1 is placed in forcing press 3 one sides, and adjustment highly makes reinforced and pinches the smooth and easy advance and retreat of blanking device 2 energy; The die frame 3.4 of the reinforced and floor board framing 2.4 that pinches blanking device 2 and forcing press 3 by bolt arrangement together, and is reinforced and pinch blanking device 2 and die frame 3.4 synchronization liftings.

Row bleeds the seaming chuck 4.1 usefulness bolts assemblies of mould 4 to the seaming chuck gliding mass 3.3 of forcing press 3, the lifting with seaming chuck gliding mass 3.3.

The row of reinforced mould 4 bleeds moulding box 4.2 usefulness bolts assemblies in the die frame 3.4 of forcing press 3; Row bleeds the push-down head 4.3 usefulness bolts assemblies of mould 4 to the sill 3.5 of forcing press 3, and from down and the row of extending into bleeds in the die cavity of moulding box 4.2; Total exhaust duct of arranging the moulding box of bleeding leads to atmosphere (pressure reduction nature exhaust mode) or leads to vavuum pump (negative pressure pressure air suction mode) through the valve pipeline.

The opposite side that divides blanking device 5 to be placed in forcing press 3, adjustment highly making the reinforced blanking device 2 that pinches feed in raw material when pinching base, and the bottom of adobe is a little more than minute blanking device 5.

Four guide pillars 3.6 of forcing press 3 and are locked up and down two respectively with locknut 3.10 with entablature 3.2, seaming chuck gliding mass 3.3, die frame 3.4 and sill 3.5 from top to bottom with the preface string together, constitute the main body of forcing press 3; Main compressing cylinder 3.7 is arranged on the central authorities of entablature 3.2, and its both sides are adorned an auxiliary oil cylinder 3.8 that quickens respectively; Both sides at entablature 3.2 are connecting a demoulding oil jar 3.9 with bearing pin respectively, and the piston rod of demoulding oil jar 3.9 is connected with die frame 3.4 usefulness bearing pins; Top petrol tank 3.1 is connected with main compressing cylinder 3.7 cylinder bottoms by bolt, is equipped with prefill valve 3.11 therebetween, is used for or is communicated with or cuts off the oily passage of top petrol tank 3.1 and main compressing cylinder 3.7.

The course of work of the present utility model is as follows:

Solid line position among total figure is the work ready position of arranging the brick machine of bleeding.

One step: sluice gate oil cylinder 1.4 is pulled back, and umbrella shape sluice gate 1.3 is opened, and rises to the double dotted line position; Base raw material in the hopper 1.2 drops in the no bed material case 2.1, and after filling it up with hopper, sluice gate oil cylinder 1.4 pushes away to be stretched, and sluice gate 1.3 is closed thereupon;

Two steps: add material oil cylinder 2.5 and push away and stretch, will not have bed material case 2.1 and slab clamp machine 2.3 and be advanced into no bed material case 2.1 and row and bleed till moulding box 4.2 interior profiles align;

Three go on foot: demoulding oil jar 3.9 pulling die frames 3.4 and drive are arranged the moulding box 4.2 of bleeding and are risen to desired location (compression ratio according to material is decided) with feeding in raw material and pinching blanking device;

Four steps: compulsory feeder 2.2 rotations are forced reinforced, till all filling it up with die cavity;

Five steps: add material oil cylinder 2.5 and pull back, will not have bed material case 2.1 and pinch solid line original position in base device 2.3 pullback diagrams, repeat above-mentioned one to five step then;

Six steps: auxiliary acceleration oil cylinder 3.8 pushes away fast to be stretched, make plunger and the seaming chuck gliding mass 3.3 and seaming chuck 4.1 declines of main compressing cylinder 3.7, meanwhile, the passive quick decline of the plunger of main compressing cylinder 3.7, the negative pressure that forms in main compressing cylinder 3.7 bodies is opened prefill valve 3.11, the hydraulic oil of storing in the top petrol tank 3.1 charges into immediately and fills the room in main compressing cylinder 3.7 bodies, the auxiliary oil cylinder 3.8 that quickens continues to promote to descend, the compression raw material shrinks, raw material shrinks frictional force and resistance progressively increases to when setting value, and master cylinder is communicated with oil pump.Continue to promote main compressing cylinder 3.7 by the hydraulic oil from oil pump and reach the auxiliary oil cylinder 3.8 that quickens with speed decline, raw material is compressed to and sets till the packing (setting height) in moulding box 4.2 that row is bled.Meanwhile, prefill valve 3.11 cuts out, and prevents that the oil of filling in the main compressing cylinder 3.7 from returning top petrol tank 3.1, in the process that oil cylinder decline raw material shrinks, and raw material gap hollow gas pressurized, air pressure raises.Air passes the micropore on the moulding box wall steel plate nearby in the raw material of rising air pressure, enter the steel plate central airway, drain into (pressure reduction exhaust mode) in the atmosphere, or the startup vavuum pump is extracted air in the raw material out (negative pressure ventilation mode) by micropore on the moulding box wall steel plate and central airway.When raw material shrinks, adobe is pressed down the crown and transfixion in the die cavity, when frictional force and bounce further are increased to higher setting value, demoulding oil jar 3.9 promotes die frame 3.4, and drive the mould slip, be equivalent to help this moment main compressing cylinder and the auxiliary oil cylinder that quickens together adobe in the die cavity to be pressurizeed again.

Eight steps: demoulding oil jar 3.9 quickens to push away down, exceeds fully until the adobe that presses and arranges on the moulding box 4.2 of bleeding till the plane (deviating from mould fully).Meanwhile, feeding in raw material and pinching blanking device descends synchronously, and after the complete demoulding of adobe, adobe is all packed in the slab clamp machine to marshallings just;

Nine steps: the air valve (not shown) is opened, and all airbag aerations of slab clamp machine are heaved, and adobe is wherein squeezed clamp, and slab clamp machine oil cylinder 2.6 promotes slab clamp machine and squeeze all adobes of clamping to raise, and leaves suitably height of push-down head 4.3;

Ten steps: be connected and repeat the action of two steps.Advance when preparing secondary charging, slab clamp machine is delivered to branch blanking device 5 tops with all adobes that press for the first time, opens gas bleeder valve, and air bag shrinks, and all adobes are fallen on the first half slide plate 5.3 of branch blanking device 5.This time-division base frame 5.2 is subjected to motor reducer 5.8 power to push ahead a half-distance, and latter half slide plate 5.3 is alignd with slab clamp machine.

11 steps: repeat a step to the action of ten steps.When second batch of brick that presses fallen on the latter half of slide plate 5.3 of branch blanking device 5, twoly go out rod oil cylinder 5.7 and start, before and after two parts slide plate 5.3 oppositely outwards stretch out respectively to desired location and (realize by limiting plate 5.5, brickwork joint by the firing technological requirement is decided), all adobes on all slide plates are walked by another corollary equipment (automatic setting machine) folder then, and sign indicating number is to kiln car.This time-division blanking device is whole return on one side, Yi Bian the slide plate return that trails is prepared to meet the 3rd, the 4th batch to press adobe, the action of 11 steps is repeated in the back that puts in place.

Above-mentioned everything is by manual debugging, by the PLC programming Control, and fully automatic working, a whole working procedure only people is looked after and is got final product.

Claims

1, a kind of row bleeds and presses brick and blank separating machine, comprise Storage appts. (1), feed in raw material and pinch blanking device (2), forcing press (3), arrange the mould (4) of bleeding, divide blanking device (5), it is characterized in that described reinforced and pinch blanking device (2) and comprise no bed material case (2.1), compulsory feeder (2.2), slab clamp machine (2.3), slab clamp machine oil cylinder (2.6), floor board framing (2.4), add material oil cylinder (2.5), compulsory feeder (2.2) is installed in the no bed material case (2.1), and slab clamp machine (2.3) links with no bed material case (2.1) left and right sides plate and is one; Arrange the mould (4) of bleeding, by the seaming chuck (4.1) that is connected with seaming chuck gliding mass (3.3), the row who is installed in push-down head (4.3) on the sill, connects as one with the die frame moulding box (4.2) of bleeding is formed, arrange the middle air flue that is drilled with of die cavity wall steel plate of the moulding box (4.2) of bleeding, its surface is drilled with some micropores and communicates with air flue, and air flue communicates with atmosphere.

2, row according to claim 1 bleeds and presses brick and blank separating machine, it is characterized in that described Storage appts. (1) comprise adjustment height bin stock frame (1.1), support and with the hopper (1.2) of bolted on bin stock frame (1.1), be suspended on the sluice gate oil cylinder (1.4) that there are rotatable sluice gate of arcuate bottom (1.3) and responsible rotating open-close sluice gate in hopper (1.2) both sides.

3, row according to claim 1 bleeds and presses brick and blank separating machine, it is characterized in that described forcing press (3) comprises a top petrol tank (3.1) that links to each other with main compressing cylinder (3.7) cylinder bottom, the entablature (3.2) that is connected as a single entity with main compressing cylinder (3.7), the sill (3.5) of fuselage foot double as support, seaming chuck gliding mass (3.3), die frame (3.4), run through entablature (3.2), seaming chuck gliding mass (3.3), die frame (3.4), four guide pillars (3.6) of sill (3.5), the locknut (3.10) of guide pillar (3.6) two locking, prefill valve (3.11) is established in the oily passway that communicates with main compressing cylinder (3.7) in the top petrol tank (3.1), fix two auxiliary oil cylinders (3.8) that quicken on the entablature (3.2) of main compressing cylinder (3.7) both sides, main compressing cylinder (3.7) and the auxiliary piston rod that quickens oil cylinder (3.8), be connected with seaming chuck gliding mass (3.3), entablature (3.2) side-by-side mounting demoulding oil jar (3.9), the piston rod of demoulding oil jar (3.9) is connected with die frame (3.4).

4, row according to claim 1 bleeds and presses brick and blank separating machine, it is characterized in that described minute blanking device 5 comprises the underframe (5.1) of adjustment height, the branch base frame (5.2) that on the track of underframe (5.1), can walk of band roller, two guide rods (5.4) that support and lead on minute base frame, installing, be through the some slide plates (5.3) on two guide rods (5.4), connect the limiting plate (5.5) that adjacent two slide plates play position-limiting action, be contained in the support locating rack (5.6) that branch base frame (5.2) upper support the central part of two guide rods (5.4) and played the role of positioning, be responsible for separately or closed two rod oil cylinder (5.7) that goes out providing the motor reducer (5.8) of power for minute base frame (5.2) walking in both sides to the left and right with slide plate.

5, row bleeds and presses brick and blank separating machine according to claim 1 or 5, it is characterized in that air flue also can be communicated with the enforcement negative pressure ventilation by air valve and pipeline with vavuum pump.