CN112223517A - Aerated brick forming equipment - Google Patents
Aerated brick forming equipment Download PDFInfo
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- CN112223517A CN112223517A CN202011201538.0A CN202011201538A CN112223517A CN 112223517 A CN112223517 A CN 112223517A CN 202011201538 A CN202011201538 A CN 202011201538A CN 112223517 A CN112223517 A CN 112223517A
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- 239000011449 brick Substances 0.000 title claims abstract description 24
- 239000007787 solid Substances 0.000 claims abstract description 43
- 238000007599 discharging Methods 0.000 claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims description 89
- 238000007493 shaping process Methods 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 31
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 238000013329 compounding Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 17
- 230000010354 integration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/04—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form with one ram per mould
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses aerated brick forming equipment which comprises a forming tank, a conveyor belt conveyor and a mounting rack, wherein three support columns are uniformly arranged on the lower surface of the forming tank, the conveyor belt conveyor and the mounting rack are both arranged on the side surface of the forming tank, the mounting rack is erected above the conveyor belt conveyor, a control box is fixedly mounted on the mounting rack, a PLC (programmable logic controller) with the model of Mitsubishi FXN is mounted in the control box, and the input end of the PLC is electrically connected with the output end of an external power supply. This air entrainment brick former, through the design of integrated form with the feeding, the compounding, the ejection of compact, go into the mould, process such as flatten is concentrated, the integrated level has been improved, intermediate link has been reduced, work efficiency has obtained the promotion, and use solid feeding case and the liquid feeding case that can automatic ration ratio and feed in raw material, intelligent and degree of automation have been improved, mixing efficiency and mixed effect have been improved through rabbling mechanism, through the discharging mechanism automatic discharging during the ejection of compact, work efficiency has further been improved.
Description
Technical Field
The invention relates to the technical field of aerated brick processing, in particular to aerated brick forming equipment.
Background
The autoclaved aerated concrete block, called aerated brick for short, is an aerated concrete block produced by a high-temperature autoclaved equipment process. The aerated brick is widely applied to various buildings due to the excellent performance.
"aerated brick" is to be understood as a simplified or generic term. The range of products covered by the brick is a little larger, namely, the brick products produced by other various processes including autoclaving.
The aerated brick is in the production process, need place the mould after mixing raw materials according to the ratio evenly and support statically, current aerated brick former, most degree of automation and intellectuality are lower, most process steps are relatively separated, the integration level is low, need the staff to operate step by step according to the production flow, the troublesome poeration, work efficiency is low, and do not possess the reinforced function of automatic ration ratio, mixing efficiency and mixed effect are low, rely on the gravity action ejection of compact alone during the ejection of compact, work efficiency is extremely low, and still need manual the compaction that flattens after the mixture goes into the mould, staff's work burden has been increased.
Disclosure of Invention
The invention aims to overcome the technical problem of the prior art, and provides air-added brick forming equipment, which integrates the processes of feeding, mixing, discharging, mold entering, flattening and the like through an integrated design, improves the integration level, reduces intermediate links, improves the working efficiency, improves the intelligent and automatic degrees by using a solid feeding box and a liquid feeding box which can automatically and quantitatively proportion and feed materials, improves the mixing efficiency and the mixing effect through a stirring mechanism, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an aerated brick forming device comprises a forming tank, a conveyor belt conveyor and a mounting frame, wherein three support columns are uniformly arranged on the lower surface of the forming tank, the conveyor belt conveyor and the mounting frame are arranged on the side surface of the forming tank, the mounting frame is erected above the conveyor belt conveyor, a control box is fixedly mounted on the mounting frame, a PLC (programmable logic controller) with the model of Mitsubishi FXN is mounted in the control box, the input end of the PLC is electrically connected with the output end of an external power supply, the upper surface of the forming tank is respectively provided with a solid feeding box and a liquid feeding pipe, the liquid feeding pipe is provided with a flow control valve, the flow control valve is electrically connected with the PLC in a two-way manner, the solid feeding box is mounted on the forming tank through a fixed column, the lower surface of the solid feeding box is provided with a feeding pipe communicated with the forming tank, the feeding pipe is provided, the solid feeding pipe is provided with a first electromagnetic valve, one side of the inner surface of the solid feeding box is uniformly provided with an infrared signal emitter, the input end of the conveyor belt conveyor, the input end of the first electromagnetic valve, the input end of the second electromagnetic valve and the input end of the infrared signal emitter are all electrically connected with the output end of the PLC controller, the other side of the inner surface of the solid feeding box is uniformly provided with an infrared signal receiver corresponding to the infrared signal transmitter, the output end of the infrared signal receiver is electrically connected with the input end of the PLC controller, the molding tank is provided with a stirring mechanism, the lower surface of the molding tank is provided with a discharging mechanism, a conveyor belt supporting frame is arranged between the conveyor belts of the conveyor belt conveyor, two sides of the conveyor belt supporting frame are provided with pillars supported on the ground, and a forming die is placed on the conveyor belt conveyor, and a material pressing mechanism is installed on the mounting frame.
As a preferable technical scheme of the invention, the stirring mechanism comprises a first stepping motor fixedly arranged on the upper surface of the forming tank, an input end of the first stepping motor is electrically connected with an output end of the PLC controller, an output shaft of the first stepping motor penetrates into the forming tank and is connected with a first rotating shaft through a coupler, the bottom end of the first rotating shaft is fixedly provided with two portal-shaped rotating frames, the inner side surfaces of the rotating frames are uniformly provided with first stirring blades, the outer side surfaces of the rotating frames are uniformly provided with second stirring blades, the length of the second stirring blades is one third of that of the first stirring blades, and the side surfaces of the first stirring blades and the side surfaces of the second stirring blades are both provided with first baffle holes.
As a preferable technical scheme of the invention, the stirring mechanism further comprises a second stepping motor fixedly arranged on the side surface of the forming tank, the input end of the second stepping motor is electrically connected with the output end of the PLC controller, the output shaft of the second stepping motor penetrates into the forming tank and is connected with the second rotating shaft through a coupler, four groups of third stirring blades and fourth stirring blades are uniformly arranged on the circumferential side surface of the second rotating shaft, and second flow disturbing holes are formed in the side surfaces of the third stirring blades and the side surfaces of the fourth stirring blades.
As a preferable technical scheme of the present invention, the third stirring blade is disposed in the middle of the second rotating shaft, the third stirring blades are disposed between the vertical plates on both sides of the rotating frame, the distance between the highest point of the third stirring blade and the lowest point of the first stirring blade is more than ten centimeters, the fourth stirring blades are disposed at both ends of the second rotating shaft, the fourth stirring blades are disposed outside the vertical plates of the rotating frame, and the distance between the highest point of the fourth stirring blade and the lowest point of the second stirring blade is more than ten centimeters.
According to a preferable technical scheme of the invention, the discharging mechanism comprises an L-shaped discharging pipe arranged on the lower surface of the forming tank, the lower surface of the discharging pipe is provided with two supporting legs supported on the ground, a vertical pipe of the discharging pipe is provided with a third electromagnetic valve, the outer side surface of a horizontal pipe of the discharging pipe is provided with a third stepping motor, the input end of the third stepping motor and the input end of the third electromagnetic valve are electrically connected with the output end of the PLC, the output shaft of the third stepping motor penetrates into the discharging pipe and is connected with a third rotating shaft through a coupler, and the third rotating shaft is provided with a spiral push plate.
According to a preferable technical scheme of the invention, the material pressing mechanism comprises an electric push rod fixedly arranged in the middle of the lower surface of the mounting frame, the input end of the electric push rod is electrically connected with the output end of the PLC, a connecting plate is fixedly arranged at the telescopic end of the electric push rod, a pressure sensor is arranged on the lower surface of the connecting plate, a pressing plate is fixedly arranged at the bottom end of the pressure sensor, a proximity switch is arranged on the side surface of the mounting frame close to the conveyor belt conveyor, the output end of the proximity switch and the output end of the pressure sensor are both electrically connected with the input end of the PLC, and detection blocks corresponding to the proximity switch are symmetrically arranged on the.
As a preferred technical scheme of the invention, a transparent observation window is arranged on the side surface of the forming tank, light boxes are arranged on the side surfaces of the upper end and the lower end of the observation window, illuminating lamps facing the inside of the forming tank are arranged in the light boxes, and the input end of each illuminating lamp is electrically connected with the output end of the PLC.
Compared with the prior art, the invention has the beneficial effects that: according to the aerated brick molding equipment disclosed by the invention, the processes of feeding, mixing, discharging, mold feeding, flattening and the like are integrated through an integrated design, the integration level is improved, intermediate links are reduced, the working efficiency is improved, the intelligent degree and the automation degree are improved by using the solid feeding box and the liquid feeding box which can be automatically proportioned and fed quantitatively, the mixing efficiency and the mixing effect are improved through the stirring mechanism, the discharging is automatically performed through the discharging mechanism during discharging, the working efficiency is further improved, the mixed materials in the molding mold are automatically compacted and flattened through the material pressing mechanism on the mounting frame, and the working burden of workers is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic partial cross-sectional view of the present invention;
FIG. 4 is a schematic view showing the internal structure of the molded can of the present invention;
FIG. 5 is a schematic view of the internal structure of the stationary feed box of the present invention;
FIG. 6 is a schematic view of the internal structure of the discharging mechanism of the present invention;
fig. 7 is a side view of the construction of the inventive mounting frame and belt conveyor.
In the figure: 1 forming tank, 11 support columns, 12 observation windows, 13 light box, 2 solid feeding box, 21 solid feeding pipe, 22 first electromagnetic valve, 23 fixed column, 24 feeding pipe, 25 second electromagnetic valve, 26 infrared signal transmitter, 27 infrared signal receiver, 3 liquid feeding pipe, 31 flow control valve, 4 first step motor, 41 first rotating shaft, 42 rotating frame, 43 first stirring blade, 44 second stirring blade, 45 first flow disturbing hole, 5 second step motor, 51 second rotating shaft, 52 third stirring blade, 53 fourth stirring blade, 54 second flow disturbing hole, 6 discharging pipe, 61 support leg, 62 third electromagnetic valve, 63 third step motor, 64 third rotating shaft, 65 spiral push plate, 7 conveyor belt conveyor, 71 forming die, 72 conveyor belt support frame, 8 mounting frame, 81 electric push rod, 82 connecting plate, 83 pressure sensor, 84 press plate, 85 proximity switch, 86 detection block, And 9, a control box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an aerated brick forming device comprises a forming tank 1, a conveyor belt conveyor 7 and a mounting rack 8, wherein three support columns 11 are uniformly arranged on the lower surface of the forming tank 1, the conveyor belt conveyor 7 and the mounting rack 8 are arranged on the side surface of the forming tank 1, the mounting rack 8 is erected above the conveyor belt conveyor 7, a control box 9 is fixedly installed on the mounting rack 8, a PLC (programmable logic controller) with the type of Mitsubishi FX2N is installed in the control box 9, the input end of the PLC is electrically connected with the output end of an external power supply, a solid feeding box 2 and a liquid feeding pipe 3 are respectively arranged on the upper surface of the forming tank 1, a flow control valve 31 is installed on the liquid feeding pipe 3, the flow control valve 31 is electrically connected with the PLC in a two-way manner, the flow control valve 31 is used for detecting the flow of liquid raw materials passing through the liquid feeding pipe 3 and automatically controlling the opening and closing, the lower surface of the solid feeding box 2 is provided with a feeding pipe 24 communicated with the forming tank 1, the feeding pipe 24 is provided with a second electromagnetic valve 25, the upper surface of the solid feeding box 2 is provided with a solid feeding pipe 21, the solid feeding pipe 21 is provided with a first electromagnetic valve 22, one side of the inner surface of the solid feeding box 2 is uniformly provided with an infrared signal transmitter 26, the input end of the conveyor belt conveyor 7, the input end of the first electromagnetic valve 22, the input end of the second electromagnetic valve 25 and the input end of the infrared signal transmitter 26 are electrically connected with the output end of the PLC controller, the other side of the inner surface of the solid feeding box 2 is uniformly provided with an infrared signal receiver 27 corresponding to the infrared signal transmitter 26, the output end of the infrared signal receiver 27 is electrically connected with the input end of the PLC controller, raw materials enter the solid feeding box 2 through the solid feeding pipe 21, and the infrared signal transmitter, the infrared signal receiver 27 sends a corresponding signal to the PLC, when the height of the solid raw material in the solid feeding box 2 exceeds a set height, the raw material shields the infrared signal transmitter 26, the corresponding infrared signal receiver 27 cannot receive the signal, the PLC judges that the solid raw material reaches a set value at the moment, the PLC closes the first electromagnetic valve 22 and opens the second electromagnetic valve 25, so that the raw material in the solid feeding box 2 is fed into the forming tank 1 through the feeding pipe 24, the quantitative proportioning feeding of the solid raw material is completed, the forming tank 1 is provided with the stirring mechanism, the lower surface of the forming tank 1 is provided with the discharging mechanism, a conveyor belt supporting frame 72 is arranged between conveyor belts of the conveyor belt 7, pillars supported on the ground are arranged on two sides of the conveyor belt supporting frame 72, the forming mold 71 is placed on the conveyor belt 7, the mounting frame 8 is provided with the material pressing mechanism, and the air-, through the design of integrated form with the feeding, the compounding, the ejection of compact, go into the mould, process such as flatten is concentrated, the integrated level has been improved, intermediate link has been reduced, work efficiency has obtained the promotion, and use solid feeding case 2 and liquid feeding case 3 that can automatic ration ratio and feed, intelligent and degree of automation have been improved, mixing efficiency and mixed effect have been improved through rabbling mechanism, through discharge mechanism automatic discharging during the ejection of compact, further work efficiency is improved, automatic mixed material compaction to in the forming die 71 of pressing material mechanism on the mounting bracket 8 flattens, staff's work burden has been alleviateed.
The stirring mechanism comprises a first stepping motor 4 fixedly arranged on the upper surface of the forming tank 1, the input end of the first stepping motor 4 is electrically connected with the output end of the PLC, the output shaft of the first stepping motor 4 penetrates into the forming tank 1 and is connected with a first rotating shaft 41 through a coupler, the bottom end of the first rotating shaft 41 is fixedly provided with two gate-shaped rotating frames 42, the inner side surfaces of the rotating frames 42 are uniformly provided with first stirring blades 43, the outer side surfaces of the rotating frames 42 are uniformly provided with second stirring blades 44, the length of each second stirring blade 44 is one third of the length of each first stirring blade 43, the first stepping motor 4 drives the rotating frames 42 to rotate through the first rotating shaft 41, and therefore the first stirring blades 43 and the second stirring blades 44 stir mixed raw materials in the horizontal direction.
Rabbling mechanism is still including fixed second step motor 5 that sets up at 1 side surface of shaping jar, the input of second step motor 5 is connected with the output electricity of PLC controller, the output shaft of second step motor 5 penetrates shaping jar 1 inside and is connected with second pivot 51 through the shaft coupling, the week side surface of second pivot 51 evenly is provided with four sets of third stirring leaf 52 and fourth stirring leaf 53, second step motor 5 drives third stirring leaf 52 and fourth stirring leaf 53 through second pivot 51 and rotates, thereby carry out the stirring of vertical direction to mixing raw materials, avoid the raw materials to sink the end and lead to the stirring inhomogeneous, stirring effect and stirring efficiency have been improved.
The side surface of the first stirring blade 43 and the side surface of the second stirring blade 44 are both provided with a first flow-disturbing hole 45, the side surface of the third stirring blade 52 and the side surface of the fourth stirring blade 53 are both provided with a second flow-disturbing hole 54, and the first flow-disturbing hole 45 and the second flow-disturbing hole 54 can reduce laminar flow, increase turbulent flow, and further improve stirring effect and stirring efficiency.
The third stirring blades 52 are arranged in the middle of the second rotating shaft 51, the third stirring blades 52 are arranged between vertical plates on two sides of the rotating frame 42, the distance between the highest point of the third stirring blades 52 and the lowest point of the first stirring blades 43 is more than 10 centimeters, the fourth stirring blades 53 are arranged at two ends of the second rotating shaft 51, the fourth stirring blades 53 are arranged on the outer sides of the vertical plates of the rotating frame 42, the distance between the highest point of the fourth stirring blades 53 and the lowest point of the second stirring blades 44 is more than ten centimeters, the design is reasonable, and mutual interference among the stirring blades is avoided.
The discharging mechanism comprises an L-shaped discharging pipe 6 arranged on the lower surface of the forming tank 1, two supporting legs 61 supported on the ground are arranged on the lower surface of the discharging pipe 6, a third electromagnetic valve 62 is installed on a vertical pipe of the discharging pipe 6, a third stepping motor 63 is installed on the outer side surface of a transverse pipe of the discharging pipe 6, the input end of the third stepping motor 63 and the input end of the third electromagnetic valve 62 are electrically connected with the output end of the PLC, the output shaft of the third stepping motor 63 penetrates into the discharging pipe 6 and is connected with a third rotating shaft 64 through a coupler, a spiral push plate 65 is installed on the third rotating shaft 64, the third stepping motor 63 drives the spiral push plate to rotate through the third rotating shaft 64, mixed materials in the discharging pipe 6 are pushed out and fall into a forming die 71, and discharging efficiency is improved through active.
Still be provided with vibrating motor on discharging pipe 6, vibrating motor's input is connected with the output electricity of PLC controller, and vibrating motor's output shaft is connected with discharging pipe 6, can make discharging pipe 6 produce the vibration when the ejection of compact and accelerate the whereabouts of miscellany material, avoids gluing the wall, improves ejection of compact efficiency.
The material pressing mechanism comprises an electric push rod 81 fixedly arranged in the middle of the lower surface of the mounting frame 8, the input end of the electric push rod 81 is electrically connected with the output end of the PLC, a connecting plate 82 is fixedly arranged at the telescopic end of the electric push rod 81, a pressure sensor 83 is arranged on the lower surface of the connecting plate 82, a pressure plate 84 is fixedly arranged at the bottom end of the pressure sensor 83, the pressure sensor 83 is used for detecting the pressure applied to the pressure plate 84, namely the pressure of the pressure plate 84 applied to raw materials, so as to judge and control the lifting of the electric push rod 81, the automation and intelligence degree is improved, the electric push rod 81 drives the connecting plate 82 and the pressure plate 84 to descend, the raw materials in the forming mold 71 are flattened and compacted by the pressure plate 84, a proximity switch 85 is arranged at the position, close to the conveyor belt conveyor 7, of the side surface, the modes of the PLC controller for controlling the vibration motor, the lighting lamp, the first electromagnetic valve 22, the second electromagnetic valve 25, the infrared signal emitter 26, the infrared signal receiver 27, the flow control valve 31, the first stepping motor 4, the second stepping motor 5, the third electromagnetic valve 62, the third stepping motor 63, the conveyor belt conveyor 7, the electric push rod 81, the pressure sensor 83 and the proximity switch 85 are all common methods in the prior art, detection blocks 86 corresponding to the proximity switch 85 are symmetrically arranged on the two outer side surfaces of the forming die 71, and the proximity switch 85 is used for detecting the position of the forming die 71, so that the material pressing time is judged.
The side surface of shaping jar 1 is provided with transparent observation window 12, and lamp house 13 is all installed to the upper and lower both ends side surface of observation window 12, installs the light towards 1 inside of shaping jar in the lamp house 13, and the input of light is connected with the output electricity of PLC controller, can conveniently look over the raw materials state through the light staff in observation window 12 and the lamp house 13, and it is more convenient to use.
The PLC controller, the vibration motor, the illuminating lamp, the first electromagnetic valve 22, the second electromagnetic valve 25, the infrared signal emitter 26, the infrared signal receiver 27, the flow control valve 31, the first stepping motor 4, the second stepping motor 5, the third electromagnetic valve 62, the third stepping motor 63, the conveyor belt conveyor 7, the electric push rod 81, the pressure sensor 83, the proximity switch 85, and the like used in the present invention are common electronic components in the prior art, and the working mode and the circuit structure thereof are well known technologies and will not be described herein.
When in use:
according to the actual production requirement, the PLC of the control box 9 is operated, after corresponding parameters are set, an external feeding mechanism is opened, solid raw materials and liquid raw materials are introduced into the solid feeding box 2 and the liquid feeding pipe 3, the first electromagnetic valve 22, the infrared signal transmitter 26 and the infrared signal receiver 27 are opened, the raw materials enter the solid feeding box 2 through the solid feeding pipe 21, the infrared signal transmitter 26 transmits infrared signals to the infrared signal receiver 27, the infrared signal receiver 27 transmits corresponding signals to the PLC, when the height of the solid raw materials in the solid feeding box 2 exceeds the set height, the raw materials shield the infrared signal transmitter 26, the corresponding infrared signal receiver 27 cannot receive the signals, the PLC judges that the solid raw materials reach the set value at the moment, the first electromagnetic valve 22 is closed, the second electromagnetic valve 25 is opened, and the raw materials in the solid feeding box 2 are sent into the forming tank 1 through the feeding pipe 24, completing the quantitative proportioning feeding of the solid raw materials;
opening the flow control valve 31, enabling the liquid raw material to enter the forming tank 1 through the liquid feeding pipe 3, detecting the flow by the flow control valve 31 and transmitting a corresponding signal to the PLC, and closing the flow control valve 31 when the PLC judges that the liquid raw material entering amount reaches a set value to finish the quantitative proportioning feeding of the liquid raw material;
the first stepping motor 4 and the second stepping motor 5 are turned on, the first stepping motor 4 drives the rotating frame 42 to rotate through the first rotating shaft 41, so that the first stirring blade 43 and the second stirring blade 44 stir the mixed raw materials in the horizontal direction, the second stepping motor 5 drives the third stirring blade 52 and the fourth stirring blade 53 to rotate through the second rotating shaft 51, so that the mixed raw materials are stirred in the vertical direction, uneven stirring caused by bottom sinking of the raw materials is avoided, the stirring effect and the stirring efficiency are improved, the first flow disturbing holes 45 and the second flow disturbing holes 54 can reduce laminar flow, turbulence is increased, and the stirring effect and the stirring efficiency are further improved;
after stirring, opening a third electromagnetic valve 62 and a third stepping motor 63, feeding the uniformly mixed raw materials into the discharge pipe 6, driving a spiral push plate to rotate by the third stepping motor 63 through a third rotating shaft 64, pushing out the mixed materials in the discharge pipe 6 and enabling the mixed materials to fall onto a forming die 71;
the conveyor belt conveyor 7 and the proximity switch 85 are opened, the conveyor belt conveyor 7 drives the forming mold 71 filled with the mixed materials to move, when the forming mold 71 moves to the position under the mounting rack 8, the proximity switch 85 senses the detection block 86, at the moment, the conveyor belt conveyor 7 is closed, the electric push rod 81 and the pressure sensor 83 are opened, the electric push rod 81 drives the connecting plate 82 and the pressing plate 84 to descend, the pressing plate 84 flattens and compacts raw materials in the forming mold 71, the pressure sensor 83 detects pressure applied to the pressing plate 84 and transmits a corresponding signal to the PLC, when the PLC judges that the pressure value reaches a set value, the electric push rod 81 is controlled to reset, the conveyor belt conveyor 7 is opened, the forming mold 71 filled with the flattened and compacted mixed materials is conveyed to the next working procedure, and static curing is performed.
The parts which are not disclosed in the invention are all the prior art, and the specific structure, the materials and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an air entrainment brick former, includes shaping jar (1), conveyer belt conveyer (7) and mounting bracket (8), the lower surface of shaping jar (1) evenly is provided with three support column (11), its characterized in that: the forming tank is characterized in that the conveyor belt conveyor (7) and the mounting frame (8) are arranged on the side face of the forming tank (1), the mounting frame (8) is erected above the conveyor belt conveyor (7), a control box (9) is fixedly installed on the mounting frame (8), a PLC (programmable logic controller) with the type of Mitsubishi FX2N is installed in the control box (9), the input end of the PLC is electrically connected with the output end of an external power supply, a solid feeding box (2) and a liquid feeding pipe (3) are respectively arranged on the upper surface of the forming tank (1), a flow control valve (31) is installed on the liquid feeding pipe (3), the flow control valve (31) is electrically connected with the PLC in a two-way mode, the solid feeding box (2) is installed on the forming tank (1) through a fixing column (23), a feeding pipe (24) communicated with the forming tank (1) is arranged on the lower surface of the solid feeding box (2), and a second, the upper surface of solid feeding case (2) is provided with solid inlet pipe (21), installs first solenoid valve (22) on solid inlet pipe (21), the inside surface one side of solid feeding case (2) evenly is provided with infrared signal transmitter (26), the input of conveyer belt conveyer (7), the input of first solenoid valve (22), the input of second solenoid valve (25) and the input of infrared signal transmitter (26) all are connected with the output electricity of PLC controller, the inside surface opposite side of solid feeding case (2) evenly is provided with infrared signal receiver (27) that correspond with infrared signal transmitter (26), the input of PLC controller is connected to the output electricity of infrared signal receiver (27), install rabbling mechanism on shaping jar (1), the lower surface of shaping jar (1) is provided with discharge mechanism, be provided with conveyer belt support frame (72) between the conveyer belt of conveyer belt conveyer (7), the both sides of conveyer belt support frame (72) are provided with the pillar that supports on ground, forming die (71) have been placed on conveyer belt conveyer (7), install pressing mechanism on mounting bracket (8).
2. The aerated brick molding equipment according to claim 1, wherein: stirring mechanism is including fixed first step motor (4) that sets up at shaping jar (1) upper surface, the input of first step motor (4) is connected with the output electricity of PLC controller, the output shaft of first step motor (4) penetrates in shaping jar (1) and is connected with first pivot (41) through the shaft coupling, the bottom mounting of first pivot (41) is provided with swivel mount (42) of two "door" font, the inboard surface of swivel mount (42) evenly is provided with first stirring leaf (43), the outside surface of swivel mount (42) evenly is provided with second stirring leaf (44), second stirring leaf (44) length is the third of first stirring leaf (43) length, first vortex hole (45) have all been seted up to the side surface of first stirring leaf (43) and the side surface of second stirring leaf (44).
3. The aerated brick molding equipment according to claim 2, wherein: rabbling mechanism is still including fixed second step motor (5) that sets up in molding pot (1) side surface, the input of second step motor (5) is connected with the output electricity of PLC controller, the output shaft of second step motor (5) penetrates inside molding pot (1) and is connected with second pivot (51) through the shaft coupling, the week side surface of second pivot (51) evenly is provided with four sets of third stirring leaves (52) and fourth stirring leaf (53), second vortex hole (54) have all been seted up to the side surface of third stirring leaf (52) and the side surface of fourth stirring leaf (53).
4. The aerated brick molding equipment according to claim 3, wherein: the third stirring blades (52) are arranged in the middle of the second rotating shaft (51), the third stirring blades (52) are arranged between vertical plates on two sides of the rotating frame (42), the distance between the highest point of the third stirring blades (52) and the lowest point of the first stirring blades (43) is more than 10 centimeters, the fourth stirring blades (53) are arranged at two ends of the second rotating shaft (51), the fourth stirring blades (53) are arranged on the outer sides of the vertical plates of the rotating frame (42), and the distance between the highest point of the fourth stirring blades (53) and the lowest point of the second stirring blades (44) is more than ten centimeters.
5. The aerated brick molding equipment according to claim 1, wherein: discharge mechanism is including setting up discharging pipe (6) at the L shape of shaping jar (1) lower surface, the lower surface of discharging pipe (6) is provided with two landing legs (61) that support subaerial, install third solenoid valve (62) on the standpipe of discharging pipe (6), violently pipe outside surface mounting of discharging pipe (6) has third step motor (63), the input of third step motor (63) and the input of third solenoid valve (62) all are connected with the output electricity of PLC controller, the output shaft of third step motor (63) penetrates inside discharging pipe (6) and is connected with third pivot (64) through the shaft coupling, install spiral push pedal (65) on third pivot (64).
6. The aerated brick molding equipment according to claim 1, wherein: the swager constructs including fixed electric putter (81) that sets up at mounting bracket (8) lower surface middle part, and the output of PLC controller is connected to electric putter's (81) input electricity, and the flexible end of electric putter (81) is fixed and is provided with connecting plate (82), and the lower surface of connecting plate (82) is provided with pressure sensor (83), and the bottom mounting of pressure sensor (83) is provided with clamp plate (84), proximity switch (85) are installed near conveyer belt conveyor (7) department to the side surface of mounting bracket (8), and the input of PLC controller is connected to the equal electricity of output of proximity switch (85) and pressure sensor (83), two outside surface symmetries of forming die (71) are provided with detection piece (86) that correspond with proximity switch (85).
7. The aerated brick molding apparatus according to any one of claims 1 to 6, wherein: the side surface of shaping jar (1) is provided with transparent observation window (12), and lamp house (13) are all installed to the upper and lower both ends side surface of observation window (12), install in lamp house (13) towards the inside light of shaping jar (1), the input of light is connected with the output electricity of PLC controller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011201538.0A CN112223517A (en) | 2020-11-02 | 2020-11-02 | Aerated brick forming equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011201538.0A CN112223517A (en) | 2020-11-02 | 2020-11-02 | Aerated brick forming equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114311270A (en) * | 2022-01-12 | 2022-04-12 | 郑州正仟新材料有限公司 | Automatic molding assembly line for producing carburized mullite insulating bricks |
| CN114378992A (en) * | 2022-01-12 | 2022-04-22 | 纤镀复材科技(厦门)有限公司 | Equipment for producing carbon fiber rim of bicycle |
| CN116476201A (en) * | 2023-04-25 | 2023-07-25 | 新网电(山东)能源装备科技有限公司 | High temperature resistant steel slag heat accumulation brick production facility |
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Application publication date: 20210115 |
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