CN106827229B - Building material forming device - Google Patents
Building material forming device Download PDFInfo
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- CN106827229B CN106827229B CN201611204346.9A CN201611204346A CN106827229B CN 106827229 B CN106827229 B CN 106827229B CN 201611204346 A CN201611204346 A CN 201611204346A CN 106827229 B CN106827229 B CN 106827229B
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- box
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- hole
- forming
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C1/00—Apparatus or methods for obtaining or processing clay
- B28C1/10—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants
- B28C1/14—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom
- B28C1/18—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom for comminuting clay lumps
- B28C1/187—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom for comminuting clay lumps using co-operating rotating elements, e.g. cutters
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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
- 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
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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
- B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyors irrespective of the manner of shaping
- B28B5/02—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
- B28B5/021—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type the shaped articles being of definite length
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/16—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a vertical or steeply inclined axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/04—Supplying or proportioning the ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/16—Discharge means, e.g. with intermediate storage of fresh concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
Abstract
The invention relates to a building material forming device, which comprises a feeding unit, a forming unit and a discharging unit, wherein the feeding unit is used for feeding building materials; the feeding unit comprises a crushing box and a mixing box, wherein a crushing mechanism is arranged in the crushing box, and a stirring mechanism is arranged in the mixing box; the crushing mechanism comprises an upper crushing piece and a lower crushing piece, and the stirring mechanism comprises a stirring piece; the crushing box comprises an upper crushing box and a lower crushing box; a first conveying mechanism is arranged between the crushing box and the mixing box and comprises a first conveying belt, the first conveying belt is obliquely arranged, and two ends of the first conveying belt are respectively close to the discharge port and the feeding port; and a second conveying mechanism is arranged below the mixing box and comprises a second conveying belt, and one end of the second conveying end is close to the feeding end of the forming unit. According to the building material forming production line provided by the invention, clay is not used, the amount of the clay is reduced, the environmental pollution is reduced, automatic feeding can be realized in the production process, the process human intervention factor is small, the labor intensity is low, the continuity is strong, the processing efficiency is high, and the automation degree is high.
Description
Technical Field
The invention relates to the field of building materials, in particular to a building material forming device.
Background
The building material is a material foundation constituting a building or a structure, and is a general term for materials used in civil engineering and construction work. At present, in the production process of building materials, the materials are extruded into blocks or powder materials and then are molded. Traditional building material forming device needs the manual work to carry out the material loading, and this mode intensity of labour is big, and the continuity is poor, and machining efficiency is low. The materials in the processing process use clay more, the construction waste cannot be recycled, the production and manufacturing cost is high, and the environmental pollution is increased.
Disclosure of Invention
The invention provides a building material forming device aiming at the defects in the prior art.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a building material forming device comprises a feeding unit, a forming unit and a discharging unit; the feeding unit is used for feeding the mixture, and the forming unit is used for forming the mixture; the blanking unit is used for discharging the formed material;
the feeding unit comprises a crushing box and a mixing box, wherein a crushing mechanism is arranged in the crushing box, and a stirring mechanism is arranged in the mixing box; the crushing mechanism comprises an upper crushing piece and a lower crushing piece, and the stirring mechanism comprises a stirring piece;
the crushing box comprises an upper crushing box and a lower crushing box, the upper crushing box and the lower crushing box are divided by an upper supporting plate, a first through hole is formed in the middle of the upper supporting plate, second through holes are formed in two sides of the upper supporting plate, an upper screen is arranged in each second through hole, and the outer edge of each upper screen abuts against the inner wall of each second through hole;
the top of the upper crushing box is provided with a feed inlet and a third through hole and is connected with a first motor, the first motor is in driving connection with a rotating shaft, and the rotating shaft can sequentially penetrate through the third through hole and the first through hole and extend into the lower crushing box;
the upper crushing piece is positioned in the upper crushing box, the lower crushing piece is positioned in the lower crushing box, and the upper crushing piece and the lower crushing piece are sleeved on the periphery of the rotating shaft; the upper crushing piece is used for crushing the materials in the upper crushing box, and the lower crushing piece is used for crushing the materials in the lower crushing box;
a lower support plate is arranged in the lower crushing box, and divides an inner cavity of the lower crushing box into a crushing cavity and a feeding cavity; a fourth through hole is formed in the lower supporting plate, a lower screen is arranged in the fourth through hole, the outer edge of the lower screen abuts against the inner wall of the fourth through hole, and the aperture of the lower screen is smaller than that of the upper screen; the lower crushing member is located within the crushing cavity; a feeding screw is arranged in the feeding cavity, and the length direction of the feeding screw is consistent with that of the crushing box; one side of the lower crushing box is connected with a second motor, and the second motor is in driving connection with the feeding screw; the feeding cavity is also connected with a discharge hole, and the discharge hole and the second motor are respectively positioned at two sides of the feeding screw rod;
the top of the mixing box is provided with a feeding port, a feeding port and a fifth through hole, and is connected with a third motor, and the bottom of the mixing box is provided with a discharging port; the third motor is in driving connection with a stirring shaft, one end of the stirring shaft extends into the mixing box through a fifth through hole, the stirring piece is sleeved on the periphery of the stirring shaft, and the stirring piece is used for stirring materials;
a first conveying mechanism is arranged between the crushing box and the mixing box and comprises a first conveying belt, the first conveying belt is obliquely arranged, and two ends of the first conveying belt are respectively close to the discharge port and the feeding port;
and a second conveying mechanism is arranged below the mixing box and comprises a second conveying belt, and one end of the second conveying end is close to the feeding end of the forming unit.
Preferably, the inner walls of the first through hole and the third through hole are fixedly connected with bearings, and the inner ring of each bearing is sleeved on the rotating shaft.
Preferably, the inner wall of the fifth through hole is fixedly connected with a bearing, and the inner ring of the bearing is sleeved on the stirring shaft.
Preferably, the upper crushing member comprises upper crushing teeth which are sequentially arranged from top to bottom, and the upper crushing teeth are symmetrically distributed relative to the axis of the rotating shaft.
Preferably, the lower crushing member comprises lower crushing teeth which are sequentially arranged from top to bottom, and the lower crushing teeth are symmetrically distributed relative to the axis of the rotating shaft.
Preferably, the angle between the first conveyor belt and the horizontal plane is 30-45 °.
Preferably, the upper screen and the lower screen are both arc-shaped screens with wide upper ends and narrow lower ends.
Compared with the prior art, the invention has the following implementation effects:
the clay is not used, the waste materials are fully utilized, the manufacturing cost is reduced, the damage is not easy, the strength is high, the soil amount is reduced, the environmental pollution is reduced, and the method has important production and practice significance.
Automatic feeding can be realized in the production process, and the process has the advantages of small human intervention factor, low labor intensity, strong continuity, high processing efficiency and high automation degree.
Drawings
Fig. 1 is a schematic structural view of a building material molding apparatus according to the present invention.
Fig. 2 is a schematic structural diagram of the feeding unit in fig. 1.
FIG. 3 is a schematic structural view of the forming unit of FIG. 1.
Fig. 4 is a schematic structural diagram of the blanking unit in fig. 1.
Detailed Description
The present invention will be described with reference to specific examples.
Referring to fig. 1, the building material forming apparatus according to the present invention includes a feeding unit, a forming unit, and a discharging unit; the feeding unit is used for feeding the mixture, and the forming unit is used for forming the mixture; the blanking unit is used for discharging the formed materials.
The feeding unit comprises a crushing box 1 and a mixing box 12, wherein a crushing mechanism is arranged in the crushing box 1, and a stirring mechanism is arranged in the mixing box 12; the crushing mechanism comprises an upper crushing member 4 and a lower crushing member 5, and the stirring mechanism comprises a stirring member 16.
Broken case 1 includes broken case 101 and lower broken case 102, go up broken case 101 and cut apart through last backup pad 2 between the broken case 102 down, go up backup pad 2 middle part and be equipped with first through-hole, both sides are equipped with the second through-hole, be equipped with screen cloth 3 in the second through-hole, the outer fringe of going up screen cloth 3 with the inner wall of second through-hole offsets.
Go up broken case 101 top and be equipped with charge door and third through-hole to be connected with first motor 6, first motor 6 drive is connected with the pivot, the pivot can pass third through-hole and first through-hole in proper order and stretch into in the lower broken case 102.
The upper crushing member 4 is positioned in an upper crushing box 101, the lower crushing member 5 is positioned in a lower crushing box 102, and the upper crushing member 4 and the lower crushing member 5 are sleeved on the periphery of the rotating shaft; the upper crushing member 4 is used for crushing material in the upper crushing tank 101 and the lower crushing member is used for crushing material in the lower crushing tank 102.
A lower support plate 7 is arranged in the lower crushing box 102, and the inner cavity of the lower crushing box 102 is divided into a crushing cavity and a feeding cavity by the lower support plate 7; a fourth through hole is formed in the lower supporting plate 7, a lower screen 8 is arranged in the fourth through hole, the outer edge of the lower screen 8 abuts against the inner wall of the fourth through hole, and the aperture of the lower screen 8 is smaller than that of the upper screen 3; the lower crushing member 5 is located within the crushing chamber; a feeding screw 9 is arranged in the feeding cavity, and the length direction of the feeding screw 9 is consistent with that of the crushing box 1; one side of the lower crushing box 102 is connected with a second motor 10, and the second motor 10 is in driving connection with the feeding screw 9; the feeding cavity is also connected with a discharge port, and the discharge port and the second motor 10 are respectively positioned at two sides of the feeding screw rod 9.
A feeding port, a feeding port 13 and a fifth through hole are formed in the top of the mixing box 12 and connected with a third motor 15, and a discharging port 14 is formed in the bottom of the mixing box 12; the third motor 15 is connected with the stirring shaft in a driving mode, one end of the stirring shaft extends into the mixing box 12 through a fifth through hole, the stirring piece 16 is sleeved on the periphery of the stirring shaft, and the stirring piece 16 is used for stirring materials.
Be equipped with first transport mechanism between broken case 1 and mixing box 12, first transport mechanism includes first conveyer belt 11, first conveyer belt 11 slope sets up, and its both ends are close to respectively discharge gate and pan feeding mouth.
And a second conveying mechanism is arranged below the mixing box 12 and comprises a second conveying belt 17, and one end of the second conveying end 17 is close to the feeding end of the forming unit.
The upper crushing piece 4 and the lower crushing piece 5 can crush materials with different particle sizes in a distinguishing way, so that the technical effect of reasonably utilizing the crushing pieces is realized, and the single crushing piece is prevented from being used excessively in a fatigue way, thereby slowing down the degree of abrasion of the crushing pieces; in addition, the material crushing efficiency can be improved by using a sectional and repeated crushing mode.
According to the scheme, in the actual production process, waste calcium silicate boards can be put into the feeding port, so that the calcium silicate boards enter the upper crushing box 101. The first motor 6 is started, the rotating shaft is driven to rotate by the first motor 6, the rotating shaft rotates to drive the upper crushing piece 4 to rotate, and the upper crushing piece 4 carries out primary crushing treatment on the calcium silicate board in the rotating process.
The calcium silicate board is broken into blocks by the action of the upper stirring piece 4 and then enters the lower breaking cavity 102 through the upper screen 3. The rotating shaft rotates to drive the lower crushing piece 5 to rotate, and the lower crushing piece 5 carries out secondary crushing treatment on the blocky calcium silicate board in the rotating process. The blocky calcium silicate board is crushed into powder by the lower crushing component 6 and enters the feeding cavity through the lower screen.
The second motor 10 drives the feeding screw 9 to rotate, and the feeding screw 9 conveys the powdery material to the discharge port in the rotating process. The material is discharged from the discharge hole and falls onto the first conveyor belt 11 by gravity. The first conveyor belt 11 transports the powdery material through the inlet opening into the mixing box 12 during the movement.
Raw materials such as cement, foaming agent, stone powder, re-dispersed emulsion powder, water and the like are put into a mixing box 12 through a charging material 13. The third motor 15 drives the stirring component 16, and the stirring component fully stirs the materials in the stirring process to obtain a mixture. The mixture falls through the discharge opening 14 onto the second conveyor 17 and moves with the second conveyor 17 for discharge.
Referring to fig. 1 and 3, the molding unit includes a molding box 18, a third transfer mechanism, a support platform 19, a first air cylinder 21, a loading plate 22, an infrared sensor 23, a die head 24, and a second air cylinder 25; the two ends of the forming box 18 are open and are positioned at the discharge end of the second conveyor belt 17; the third conveying mechanism is connected to the supporting platform 19, is positioned below the forming box 18 and comprises a third conveying belt 20; the first air cylinder 21 can drive the supporting platform 19 to move up and down; the material carrying plate 22 is connected to the third conveyor belt 20; an infrared sensor 23 for sensing the position of the material carrying plate 22 is positioned on one side of the forming box 18; the die head 24 is positioned above the forming box 18; the second cylinder 25 is capable of driving the die 14 into the forming box 18.
When the third conveyor belt 20 moves to drive the material carrying plate 22 to move during forming according to the scheme, and when the infrared sensor 23 senses that the material carrying plate 22 moves to a position right below the forming box 18, the first air cylinder 21 drives the supporting platform 19 to move upwards to close the opening at the lower end of the forming box 18.
The second conveyor belt 17 conveys the mixture into the forming box 18, the second air cylinder 25 drives the die head 24 to descend, and the die head 24 enters the forming box 18 in the descending process and presses and forms the mixture in the forming box 18. After the mixture is pressed and formed, the first air cylinder 21 drives the supporting platform 19 to reset.
Referring to fig. 1 and 4, the blanking unit includes a blanking platform 26, a third cylinder 27, a slide mechanism 28, a sliding member 29, a driving mechanism, a fourth cylinder 30, and a blanking plate 31; the blanking platform 26 is positioned at the discharge end of the third conveyor belt 20 and can be driven by a third air cylinder 27 to move up and down; the slide way mechanism 28 is positioned above the blanking platform 26, and the sliding part 29 can be driven by the driving mechanism to move along the slide way mechanism 28; the fourth cylinder 30 is connected to the sliding member 29; the blanking plate 31 can be driven to move up and down by the fourth cylinder 27.
When blanking according to the above scheme, the formed material is located on the material carrying plate 22, and the material carrying plate 22 moves along with the third conveyor belt 20.
The third cylinder 27 drives the blanking platform 26 to move up and down, when the blanking platform 26 does not have the material carrying plate 22, the third cylinder 27 drives the blanking platform 26 to move to be level with the supporting platform 19, and the material carrying plate 22 carrying the molding materials moves onto the blanking platform 26 under the action of the third conveyor belt 20 and the inertia force. When a carrier plate 22 with the molding material is present on the blanking platform 26, the third cylinder 27 drives the blanking platform 26 to move such that the uppermost molding material is level with the support platform 19, and the carrier plate 22 with the molding material on the third conveyor belt 20 moves onto the blanking platform 26.
When the material-carrying plates 22 on the blanking platform 26 are stacked to a predetermined thickness, the driving mechanism drives the slider 29 to move along the slide mechanism 28 so that the working surface of the blanking plate 31 is positioned on the left side of the material-carrying plates 22. The fourth cylinder 30 drives the blanking plate 31 to descend so that the blanking plate 31 is in contact with the lowermost material-carrying plate 22. The driving mechanism drives the sliding part 29 to move along the sliding mechanism 28, so that the material carrying plate 22 on the blanking platform 26 is completely separated from the blanking platform 26, and the blanking is completed.
In some embodiments, bearings are fixedly connected to inner walls of the first through hole and the third through hole, and inner rings of the bearings are sleeved on the rotating shaft. This mode can reduce the wearing and tearing between pivot and the broken case, pivot and the last flitch 2 of carrying, when guaranteeing crushing effect, helps prolonging the life of each part.
In some embodiments, a bearing is fixedly connected to the inner wall of the fifth through hole, and the inner ring of the bearing is sleeved on the stirring shaft. This mode can reduce the wearing and tearing between (mixing) shaft and mixing box 12, when guaranteeing the stirring effect, helps prolonging the life of each part.
In some embodiments, the upper crushing member 4 comprises upper crushing teeth arranged sequentially from top to bottom, and the upper crushing teeth 4 are symmetrically distributed relative to the axis of the rotating shaft; the lower crushing member 5 comprises lower crushing teeth which are sequentially arranged from top to bottom, and the lower crushing teeth are symmetrically distributed relative to the axis of the rotating shaft. The design is favorable for improving the crushing effect on the materials.
In some embodiments, the upper screen 3 and the lower screen 8 are both arc-shaped screens with wide upper ends and narrow lower ends. This design has increased the area of contact of screen cloth with the material to help promoting the screening effect to the material.
In some embodiments, a feed conveyor belt 32 is provided above the hopper 2. This design makes in the useless calcium silicate board can get into broken case 1 through pay-off conveyer belt 32, has avoided the inconvenience of bringing because of artifical material loading, helps reducing strength intensity, improves machining efficiency.
In some embodiments, the first conveyor belt is at an angle of 30 ° to 45 ° to the horizontal plane, enabling stable feeding.
In some embodiments, the forming box 18 is provided with a pressure sensor on a side thereof adjacent to the third conveyor belt 20. When the material loading plate 22 is in contact with the forming box 18, the pressure sensor can sense a pressure signal, and the first air cylinder 21 can control the material loading plate 22 to stop according to the signal.
Specifically, a groove is formed in one side of the forming box 18 close to the third conveyor belt, and the pressure sensor is embedded in the groove.
Unloading board 31 needs contact to fashioned material at unloading in-process, for avoiding unloading board 31 to cause the damage to the shaping material, unloading board 31 working face is straight face, is equipped with the rubber buffer layer on it.
In some embodiments, the blanking unit further includes a distance measuring mechanism 33 for sensing height information of the uppermost material on the blanking platform. When the materials are stacked to a preset height, the driving mechanism can drive the sliding part 29 to move along the slide rail mechanism 28, and the fourth air cylinder 30 can drive the blanking plate 31 to move up and down, so that timely blanking is realized, and the automation degree of the production line is improved.
In some embodiments, the blanking unit further includes two opposite blanking plates 34, and the blanking plates 34 are located on a side of the blanking platform 26 facing away from the supporting platform 19. The material carrying plate 22 pushed out by the blanking plate 31 can be stacked on the material placing plate 34, so that the carrying is convenient.
When the materials on the blanking platform 26 are stacked to a preset height, the fourth cylinder 30 can drive the blanking plate 31 to move, so that the uppermost materials of the blanking plate 31 are level with the uppermost materials of the blanking plate 34; the blanking plate 31 moves to the side close to the discharging plate 34 and pushes the materials above the discharging plate 34.
According to the building material forming production line, clay is not used, the waste materials are fully utilized, the manufacturing cost is reduced, the building material forming production line is not easy to damage, the strength is high, the amount of soil is reduced, the environmental pollution is reduced, and the building material forming production line has important production and practice significance; automatic feeding and discharging can be realized in the production process, the process human intervention factor is small, the labor intensity is low, the continuity is strong, the processing efficiency is high, and the automation degree is high.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A building material forming device is characterized by comprising a feeding unit, a forming unit and a discharging unit; the feeding unit is used for feeding the mixture, and the forming unit is used for forming the mixture; the blanking unit is used for discharging the formed material;
the feeding unit comprises a crushing box and a mixing box, wherein a crushing mechanism is arranged in the crushing box, and a stirring mechanism is arranged in the mixing box; the crushing mechanism comprises an upper crushing piece and a lower crushing piece, and the stirring mechanism comprises a stirring piece;
the crushing box comprises an upper crushing box and a lower crushing box, the upper crushing box and the lower crushing box are divided by an upper supporting plate, a first through hole is formed in the middle of the upper supporting plate, second through holes are formed in two sides of the upper supporting plate, an upper screen is arranged in each second through hole, and the outer edge of each upper screen abuts against the inner wall of each second through hole;
the top of the upper crushing box is provided with a feed inlet and a third through hole and is connected with a first motor, the first motor is in driving connection with a rotating shaft, and the rotating shaft can sequentially penetrate through the third through hole and the first through hole and extend into the lower crushing box;
the upper crushing piece is positioned in the upper crushing box, the lower crushing piece is positioned in the lower crushing box, and the upper crushing piece and the lower crushing piece are sleeved on the periphery of the rotating shaft; the upper crushing piece is used for crushing the materials in the upper crushing box, and the lower crushing piece is used for crushing the materials in the lower crushing box;
a lower support plate is arranged in the lower crushing box, and divides an inner cavity of the lower crushing box into a crushing cavity and a feeding cavity; a fourth through hole is formed in the lower supporting plate, a lower screen is arranged in the fourth through hole, the outer edge of the lower screen abuts against the inner wall of the fourth through hole, and the aperture of the lower screen is smaller than that of the upper screen; the lower crushing member is located within the crushing cavity; a feeding screw is arranged in the feeding cavity, and the length direction of the feeding screw is consistent with that of the crushing box; one side of the lower crushing box is connected with a second motor, and the second motor is in driving connection with the feeding screw; the feeding cavity is also connected with a discharge hole, and the discharge hole and the second motor are respectively positioned at two sides of the feeding screw rod;
the top of the mixing box is provided with a feeding port, a feeding port and a fifth through hole, and is connected with a third motor, and the bottom of the mixing box is provided with a discharging port; the third motor is in driving connection with a stirring shaft, one end of the stirring shaft extends into the mixing box through a fifth through hole, the stirring piece is sleeved on the periphery of the stirring shaft, and the stirring piece is used for stirring materials;
a first conveying mechanism is arranged between the crushing box and the mixing box and comprises a first conveying belt, the first conveying belt is obliquely arranged, and two ends of the first conveying belt are respectively close to the discharge port and the feeding port;
a second conveying mechanism is arranged below the mixing box and comprises a second conveying belt, and one end of the second conveying end is close to the feeding end of the forming unit;
the forming unit comprises a forming box, a third conveying mechanism, a supporting platform, a first air cylinder, a material carrying plate, an infrared sensor, a die head and a second air cylinder; the two ends of the forming box are opened and are positioned at the discharge end of the second conveyor belt; the third conveying mechanism is connected to the supporting platform, is positioned below the forming box and comprises a third conveying belt; the first air cylinder can drive the supporting platform to move up and down; the material carrying plate is connected to the third conveying belt; the infrared sensor for sensing the position of the loading plate is positioned on one side of the forming box; the die head is positioned above the forming box; the second cylinder can drive the die head to enter the forming box;
the third conveyor belt moves to drive the material carrying plate to move, and when the infrared sensor senses that the material carrying plate moves to a position right below the forming box, the first air cylinder drives the supporting platform to move upwards to close an opening in the lower end of the forming box; the second conveyer belt conveys the mixture to the molding box, and the second cylinder drives the die head to descend, and the die head gets into the molding box at the in-process that descends to press the shaping with the mixture in the molding box, after the mixture press forming, first cylinder drive supporting platform resets.
2. The building material forming device according to claim 1, wherein bearings are fixedly connected to inner walls of the first through hole and the third through hole, and inner rings of the bearings are sleeved on the rotating shaft.
3. The building material forming device according to claim 1, wherein a bearing is fixedly connected to an inner wall of the fifth through hole, and an inner ring of the bearing is sleeved on the stirring shaft.
4. The building material forming apparatus of claim 1, wherein the upper crushing member includes upper crushing teeth arranged in sequence from top to bottom, and the upper crushing teeth are symmetrically arranged with respect to an axis of the rotating shaft.
5. The building material forming device as claimed in claim 1, wherein the lower crushing member includes lower crushing teeth arranged in sequence from top to bottom, and the lower crushing teeth are symmetrically arranged with respect to the axis of the rotating shaft.
6. The building material molding apparatus of claim 1, wherein the angle between the first conveyor belt and the horizontal plane is 30 ° to 45 °.
7. The building material molding apparatus of claim 1, wherein the upper screen and the lower screen are each an arc-shaped screen having a wide upper end and a narrow lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204346.9A CN106827229B (en) | 2016-12-23 | 2016-12-23 | Building material forming device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204346.9A CN106827229B (en) | 2016-12-23 | 2016-12-23 | Building material forming device |
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| CN106827229A CN106827229A (en) | 2017-06-13 |
| CN106827229B true CN106827229B (en) | 2020-09-29 |
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| CN201611204346.9A Active CN106827229B (en) | 2016-12-23 | 2016-12-23 | Building material forming device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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