Heat-insulating concrete block and manufacturing mold thereof
Technical Field
The invention relates to the field of buildings, in particular to a heat-insulating concrete block and a manufacturing mold thereof.
Background
The building block is a block-shaped building product which is larger than the body of the clay brick, has wide source of raw materials, more varieties, local materials and low price. At present, China mainly produces small and medium-sized building blocks, and the building blocks can be divided into concrete, coal gangue, artificial ceramsite, slag waste and other building blocks according to the materials, wherein the application of the concrete building blocks is the most extensive.
Solid concrete block has higher structural strength, but because solid heat conductivility is better, therefore the wall body that uses solid concrete block often keeps warm the effect relatively poor, has appeared hollow concrete block in order to improve the heat preservation effect, compares in solid concrete block, and hollow structure's block thermal insulation performance has obviously risen, but correspondingly, its structural strength has also received certain influence.
In addition, when installing current concrete block at the job site, in order to guarantee the accuracy of mounted position, need the staff to carry out a lot of measurement and calibration to the mounted position, it is long to consume time, leads to the mounting work to progress slowly, is unfavorable for improving work efficiency.
In order to solve the problems, the invention provides a heat-insulating concrete block and a manufacturing mold thereof.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:
a heat-insulating concrete block comprises a main body, heat-insulating foam and butt joint blocks, wherein filling grooves are symmetrically formed in the front and back of the upper end of the main body, the heat-insulating foam is filled in the filling grooves, the butt joint blocks are arranged at the lower end of the main body, the butt joint grooves are formed in the middle of the upper end of the main body, the butt joint grooves are located right above the butt joint blocks, the sizes of the butt joint blocks and the butt joint grooves are the same, and the main body and the butt joint blocks are made of; the heat preservation foam can play good heat preservation effect, and structural strength has then been guaranteed to the main part of concrete material, and the butt joint piece and the butt joint groove of adjacent building block can joint each other about the work progress, are convenient for find the mounted position accurately.
The production process of the heat-insulating concrete block needs to use a special manufacturing mold, the manufacturing mold comprises a bottom plate, a supporting table and a shaping mechanism, the supporting table is mounted at the upper end of the bottom plate, and the shaping mechanism is mounted at the upper end of the supporting table;
the supporting table comprises a middle supporting frame, side supporting frames, sliding plates and guide sliding rails, wherein the side supporting frames are symmetrically arranged on the left side and the right side of the middle supporting frame, the middle supporting frame and the side supporting frames are both arranged on the bottom plate, the sliding plates are arranged on the outer side of the middle supporting frame and the inner sides of the side supporting frames in a sliding fit mode, the guide sliding rails are arranged at the upper ends of the sliding plates, and square notches are symmetrically formed in the front and back of; the position of the sliding plate can be changed along with the change of the position of the shaping frame so as to match with the shaping mechanism to finish the shaping work of the building block.
The shaping mechanism comprises two shaping branched chains, a cover plate, a pressing block, a connecting rod, a top plate and a lifting cylinder, wherein the two shaping branched chains are symmetrically arranged left and right by taking a middle support frame as a center; under the linkage effect of connecting rod, the height of the telescopic motion control apron of accessible lift cylinder, when apron lower extreme and design frame upper end hug closely mutually, the briquetting lower extreme is located the design branch chain, and staff's accessible sprue pours concrete thick liquid in to the design branch chain this moment, treats the concrete setting shaping back, alright drive apron upward movement through the lift cylinder, separate until apron and design branch chain to reach the purpose of drawing of patterns.
Preferably, the shaping branched chain comprises shaping frames, fixing blocks, lifting blocks and lifting rods, the number of the shaping frames is two, the shaping frames are arranged on a sliding plate, the two shaping frames are arranged in a bilateral symmetry mode, the side walls of the two shaping frames are tightly attached to each other, the shaping frames are of an E-shaped structure, the fixing blocks are arranged on the front side wall and the rear side wall of each shaping frame respectively, the fixing blocks are of an inverted trapezoidal structure, the lifting blocks are arranged between the fixing blocks which are arranged in a bilateral opposite mode in a sliding fit mode, the side walls of the lifting blocks are tightly attached to the side walls of the fixing blocks, and; under the connection effect of lifter, the lifter highly can be along with the motion state difference of lift cylinder and take place the synchronous change, the lifter upward movement in-process, the fixed block receives outside thrust, make the distance between two design framves crescent, until the concrete block can with design frame lateral wall separation, the lifter in-process of moving down, the fixed block receives inside pulling force, make the distance between two design framves reduce gradually, hug closely mutually until two design frame lateral walls, so that later to the interior pouring concrete thick liquid of design frame.
Preferably, the pressing block comprises an adjusting bolt, a mounting plate, a first pressing block and a second pressing block, the upper end of the adjusting bolt is mounted on the top plate in a thread fit mode, the mounting plate is mounted at the lower end of the adjusting bolt through a bearing, the first pressing block is mounted on the front side and the rear side of the lower end of the mounting plate, the second pressing block is mounted in the middle of the lower end of the mounting plate, and the first pressing block and the second pressing block are connected with the inner wall of the adjusting hole in a sliding fit mode; reach the purpose of adjusting the mounting panel height through rotating adjusting bolt, and then change the height that a compact heap and No. two compact heaps are located the part below the apron, alright process the filling groove and the butt joint groove of corresponding degree of depth in the main part behind the pouring concrete.
Preferably, the fixed block upper end is provided with the guide block, and the guide block is the cuboid structure, and the guide block inboard is opened and is equipped with the guide way.
Preferably, the lifting block is of an isosceles trapezoid structure as a whole, and the left side and the right side of the lower end of the lifting block are of vertical plane structures; after the lifting block moves to the upper portion of the fixed block, the left side wall and the right side wall of the lower end of the lifting block can be tightly attached to the guide groove, so that the guide limiting effect is achieved, and the situation that the lifting block cannot accurately stretch into the space between the two fixed blocks when sliding downwards again is avoided.
Preferably, the shaping frame comprises an outer frame body and a U-shaped frame, the outer frame body is arranged on the sliding plate, the outer frame body is of an E-shaped structure, and the U-shaped frame is arranged on the front side and the rear side of the inner wall of the outer frame body in a clamping manner; the U-shaped frame with corresponding thickness can be selected according to the size of the pre-designed building block so as to change the size of the space inside the shaping frame, and the U-shaped frame is connected between the outer frame bodies in a clamping manner, so that the U-shaped frame can be detached to be cleaned after the die is used.
Preferably, in the design frame, install and be provided with the lug on the design frame inside wall on the sliding plate that is located the collateral branch support frame, install and offer flutedly on the design frame inside wall on the sliding plate that is located the middle part support frame, the lug joint can improve the connection compactness between two design frames in the recess, avoids the concrete thick liquid to flow.
Preferably, the size of the first pressing block is the same as that of the filling groove, and the size of the second pressing block is the same as that of the butt joint groove.
1. According to the heat-insulating concrete block provided by the invention, two materials, namely concrete and foam, are used as raw materials of the block, so that the strength of the block can be ensured, a good heat-insulating effect can be achieved, and the adjacent blocks can be spliced with each other, so that the mounting position can be found accurately during construction, and the measurement work for determining the mounting position is not required to be carried out repeatedly;
2. the manufacturing mold for the heat-insulating concrete blocks can simultaneously process and shape a plurality of blocks, can simultaneously complete demolding after shaping is finished, has adjustable internal dimensions, can process blocks with various dimensions, and saves the cost of manufacturers for producing molds.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of an insulated concrete block of the present invention;
FIG. 2 is a front view of a production mold of the present invention;
FIG. 3 is a schematic perspective view of a mold for manufacturing the present invention;
FIG. 4 is a left side view of the inventive production mold;
FIG. 5 is a top view of the sizing frame of the present invention;
fig. 6 is an enlarged view of the portion a of fig. 2 according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, the heat insulation concrete block comprises a main body 1, heat insulation foam 2 and a butt joint block 3, wherein the upper end of the main body 1 is symmetrically provided with filling grooves 1a in the front and back directions, the filling grooves 1a are filled with the heat insulation foam 2, the lower end of the main body 1 is provided with the butt joint block 3, the middle part of the upper end of the main body 1 is provided with a butt joint groove 1b, the butt joint groove 1b is positioned right above the butt joint block 3, the butt joint block 3 and the butt joint groove 1b have the same size, and the main body 1 and the butt joint block 3 are made of concrete; good heat preservation effect can be played to heat preservation foam 2, and structural strength has then been guaranteed to main part 1 of concrete material, and butt joint piece 3 and butt joint groove 1b of adjacent building block can joint each other about the work progress, are convenient for find the mounted position accurately.
The production process of the heat-insulating concrete block needs to use a special manufacturing mold, the manufacturing mold comprises a bottom plate 4, a supporting table 5 and a shaping mechanism 6, the supporting table 5 is installed at the upper end of the bottom plate 4, and the shaping mechanism 6 is installed at the upper end of the supporting table 5;
the supporting table 5 comprises a middle supporting frame 51, side supporting frames 52, sliding plates 53 and guide sliding rails 54, the side supporting frames 52 are symmetrically arranged on the left side and the right side of the middle supporting frame 51, the middle supporting frame 51 and the side supporting frames 52 are both arranged on the bottom plate 4, the sliding plates 53 are arranged on the outer side of the middle supporting frame 51 and the inner side of the side supporting frames 52 in a sliding fit manner, the guide sliding rails 54 are arranged at the upper ends of the sliding plates 53, and square notches are symmetrically formed in the front and the back of the upper; the position of the sliding plate 53 can be changed along with the change of the position of the shaping frame 611, so as to match the shaping mechanism 6 to complete the shaping work of the building block.
The shaping mechanism 6 comprises two shaping branched chains 61, a cover plate 62, a pressing block 63, a connecting rod 64, a top plate 65 and a lifting cylinder 66, the two shaping branched chains 61 are symmetrically arranged left and right by taking the middle support frame 51 as a center, the upper ends of the shaping branched chains 61 are closely attached to the lower end of the cover plate 62, the upper end of the cover plate 62 is provided with a filling port, the front side and the rear side of the cover plate 62 are symmetrically provided with adjusting holes, the pressing block 63 is arranged in each adjusting hole, the upper end of the cover plate 62 is connected with the top plate 65 through the connecting rod 64, the middle part of the lower end of the top plate 65 is connected with the top; under the connecting action of connecting rod 64, the height of apron 62 is controlled in the concertina movement of accessible lift cylinder 66, and when apron 62 lower extreme and design frame 611 upper end were hugged closely mutually, briquetting 63 lower extreme was located design branch chain 61, and staff's accessible sprue poured concrete thick liquid in to design branch chain 61 this moment, after the concrete solidification shaping, alright drive apron 62 upward movement through lift cylinder 66, separate with design branch chain 61 until apron 62 to reach the mesh of drawing of patterns.
The shaping branched chain 61 comprises shaping frames 611, fixing blocks 612, lifting blocks 613 and lifting rods 614, the number of the shaping frames 611 is two, the shaping frames 611 are installed on the sliding plate 53, the two shaping frames 611 are symmetrically arranged left and right, the side walls of the two shaping frames 611 are attached to each other, the shaping frames 611 are in an E-shaped structure, the fixing blocks 612 are installed on the front side wall and the rear side wall of each shaping frame 611, the fixing blocks 612 are in an inverted trapezoidal structure, the lifting blocks 613 are installed between the fixing blocks 612 which are oppositely arranged left and right in a sliding fit mode, the side walls of the lifting blocks 613 are attached to the side walls of the fixing blocks 612, and the upper ends of; under the connecting action of the lifting rod 614, the height of the lifting block 613 can be changed synchronously with the different motion states of the lifting cylinder 66, in the upward motion process of the lifting block 613, the fixing block 612 is pushed outwards to gradually increase the distance between the two sizing frames 611 until the concrete block can be separated from the side walls of the sizing frames 611, in the downward motion process of the lifting block 613, the fixing block 612 is pulled inwards to gradually decrease the distance between the two sizing frames 611 until the side walls of the two sizing frames 611 are attached to each other, so that concrete slurry can be poured into the sizing frames 611 later.
The upper end of the fixed block 612 is provided with a guide block 612a, the guide block 612a is of a cuboid structure, and a guide groove is formed in the inner side of the guide block 612 a.
The lifting block 613 is generally an isosceles trapezoid structure, and the left side and the right side of the lower end of the lifting block 613 are vertical plane structures; after the lifting block 613 moves above the fixing blocks 612, the left and right side walls of the lower end of the lifting block 613 can be tightly attached to the guide grooves, so that the guide limiting effect is achieved, and the situation that the lifting block 613 cannot accurately extend between the two fixing blocks 612 when sliding downwards again is avoided.
The shaping frame 611 comprises an outer frame body 611a and a U-shaped frame 611b, the outer frame body 611a is mounted on the sliding plate 53, the outer frame body 611a is of an E-shaped structure, and the U-shaped frame 611b is mounted on the front side and the rear side of the inner wall of the outer frame body 611a in a clamping manner; the U-shaped frame 611b with a corresponding thickness can be selected according to the size of the pre-designed building block to change the size of the space inside the sizing frame 611, and the U-shaped frame 611b is in a clamping connection manner with the outer frame 611a, so that the U-shaped frame 611b can be detached for cleaning after the mold is used.
In the shaping frame 611, a convex block 611c is arranged on the inner side wall of the shaping frame 611 arranged on the sliding plate 53 positioned on the side supporting frame 52, a groove 611d is arranged on the inner side wall of the shaping frame 611 arranged on the sliding plate 53 positioned on the middle supporting frame 51, and the convex block 611c is clamped in the groove 611d, so that the connection tightness between the two shaping frames 611 can be improved, and concrete slurry is prevented from flowing out.
The pressing block 63 comprises an adjusting bolt 631, a mounting plate 632, a first pressing block 633 and a second pressing block 634, the upper end of the adjusting bolt 631 is mounted on the top plate 65 in a threaded fit manner, the mounting plate 632 is mounted at the lower end of the adjusting bolt 631 through a bearing, the first pressing block 633 is mounted on the front side and the rear side of the lower end of the mounting plate 632, the second pressing block 634 is mounted in the middle of the lower end of the mounting plate 632, and the first pressing block 633 and the second pressing block 634 are both connected with the inner wall of an adjusting hole in a sliding fit manner; the purpose of adjusting the height of the mounting plate 632 is achieved by rotating the adjusting bolt 631, and then the height of the parts, below the cover plate 62, of the first pressing block 633 and the second pressing block 634 is changed, so that the filling groove 1a and the butt-joint groove 1b with corresponding depths can be machined on the main body 1 after concrete is poured.
The first pressing block 633 is the same as the filling groove 1a in size, and the second pressing block 634 is the same as the butt groove 1b in size.
During operation, firstly, a release agent is coated on the inner walls of the shaping frames 611, the side walls of the first pressing block 633 and the second pressing block 634, then the lifting cylinder 66 drives the top plate 65 to move downwards until the lower end of the cover plate 62 is tightly attached to the upper end of the shaping frame 611 and the side walls of the two shaping frames 611 which are oppositely arranged left and right can be tightly attached to each other, at the moment, a worker can pour concrete slurry into the shaping branched chain 61 through the filling port, after concrete is solidified and shaped, the cover plate 62 can be driven to move upwards through the lifting cylinder 66 until the cover plate 62 is separated from the shaping branched chain 61 and the building blocks are separated from the inner walls of the shaping frame 611, so that the purpose.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.