Manufacturing method of high-strength heat-preservation concrete block
Technical Field
The invention relates to the field of concrete block processing, in particular to a method for manufacturing a high-strength heat-preservation concrete block.
Background
The heat-insulating concrete block is a block which is manufactured by pouring concrete slurry formed by stirring cement, cementing material, fly ash, additive, water and the like into a specific mould. The building built by the building blocks can not only reach the specified building standard, but also overcome the defects of external wall cracking, external heat insulation layer falling off and poor durability of the heat insulation layer of the building built by the existing heat insulation materials. The heat-insulating concrete block is used for bottom layer building, multi-layer concrete small block building and reinforced small block building, and has wide market prospect.
At present, the existing manufacturing method of the heat-insulating concrete block is manufactured by adopting a single block mould pouring forming method, and the following defects may exist: a. only one building block can be formed by one building block die at a time, so that the production efficiency of enterprises is low; b. the process of installing and disassembling the block mold is complicated, a large amount of labor and time are required to be input, the demolding efficiency is low, and the production efficiency of the block is low.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the existing manufacturing method of the heat-insulating concrete block is manufactured by adopting a single block mould pouring forming method, and the following defects can be caused: a. only one building block can be formed by one building block die at a time, so that the production efficiency of enterprises is low; b. the process of installing and disassembling the building block mould is more complicated, a large amount of labor and time are required to be invested, the demoulding efficiency is low, and the production efficiency of the building block is low.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: a high-strength heat-preservation concrete block manufacturing method uses high-strength heat-preservation concrete block manufacturing equipment which comprises a bottom plate, a forming device and a mold opening device, and the concrete method when the high-strength heat-preservation concrete block manufacturing equipment is used for processing concrete slurry is as follows:
s1, mixing and stirring: mixing and stirring cement, cementing materials, fly ash, additives and water by a stirring machine to obtain concrete slurry;
s2, casting and forming: pouring the concrete slurry obtained in the step S1 into a forming device through a pouring machine, and waiting for pre-curing;
s3, pre-curing and mold opening: placing the forming device in the S2 into an environment with a certain temperature, and taking out the building block blank by a mold opening device after the building block blank reaches a certain hardness;
s4, high-temperature steam curing: putting the building block blank taken out in the S3 into a steam curing kettle for high-temperature steam curing to obtain a formed concrete building block;
the forming device is arranged on the bottom plate, and the mold opening devices are symmetrically arranged on the left side and the right side of the forming device;
the forming device comprises a roller, a roller frame, a concave plate, a forming frame, an upper clamping mechanism, a lower clamping mechanism, a transverse partition plate, a longitudinal partition plate and an adjusting mechanism, wherein a slide way is arranged on the bottom plate, the roller is arranged in the slide way, the roller frame is connected onto the roller, the upper end of the roller frame is fixedly connected with the concave plate, rectangular grooves are symmetrically formed in the positions, close to the front end and the rear end, of the tops of the left side wall and the right side wall of the concave plate, a lower clamping mechanism is arranged in the rectangular grooves, the upper clamping mechanism is arranged at the left end and the right end of the forming frame, the forming frame is arranged at the front end and the rear end of the concave plate through the mutual matching of the upper clamping mechanism and the lower clamping mechanism, the adjusting mechanism is arranged in the middle of the forming frame, Contraband grooves with upward openings are uniformly formed in the concave plate between the, longitudinal partition plates are uniformly arranged at the upper ends of the transverse partition plates from left to right;
the upper clamping mechanism comprises a pressing block, an L-shaped rod, a connecting spring and a clamping rod, wherein the left end and the right end of the lower end surface of the lapping rod are connected with the pressing block in a sliding manner;
the lower clamping mechanism comprises clamping teeth, a light spring and a jacking column, wherein the bottom of a rectangular groove formed in the top of each of the left side wall and the right side wall of the concave plate is provided with a spring groove, the bottom of the spring groove is connected with the jacking column through the light spring, and the clamping teeth are arranged on the inner side wall of the rectangular groove;
the adjusting mechanism comprises a T-shaped rod, a telescopic frame, buckles, buckle bases, compression springs and a movable plate, wherein through holes are formed in the middle of the upper ends of the lapping rod and the return frame, the T-shaped rod penetrates through the through holes, the position, close to the lower end, of the T-shaped rod is connected with the telescopic frame through a pin shaft, the left end and the right end of the telescopic frame are connected with the movable plate through pin shafts, the buckles are symmetrically installed at the bottom of the return frame through the buckle bases, and the compression springs are fixedly connected to the upper ends of the inner side walls of the;
the mold opening device comprises a supporting plate, an electric push rod and a pushing block, wherein the supporting plate is symmetrically fixed at the lower ends of the left side wall and the right side wall of the concave plate, the electric push rod is installed on the supporting plate through a push rod base, and the extending end of the electric push rod is fixedly connected with the pushing block.
As a preferable technical scheme of the invention, the forming frame comprises an overlap rod and a clip frame, wherein the lower end of the middle part of the overlap rod is fixedly connected with the clip frame, and the lower end of the inner part of the clip frame is provided with a rectangular shoulder.
As a preferred technical scheme of the invention, the diaphragm plate comprises a cross rod, sliding posts, a partition plate, buffer springs and buffer blocks, wherein the buffer blocks are arranged inside the left end and the right end of the cross rod, the buffer springs are connected between the buffer blocks and the cross rod, the sliding posts are fixedly connected at the positions, close to the left end and the right end, of the lower end surface of the cross rod, and the partition plate is fixedly connected in the middle of the lower end surface of the cross rod.
As a preferable technical scheme of the invention, the upper end surface of the cross rod is uniformly provided with conical grooves from left to right.
As a preferable technical scheme of the invention, the longitudinal partition plate comprises a fixed rod and an installation plate, wherein the lower end surface of the fixed rod is uniformly connected with the installation plate from front to back.
As a preferred technical scheme of the invention, conical bulges are arranged on the lower end surface of the fixed rod between the mounting plates, and semi-cylindrical bulges are arranged in the middle parts of the left side wall and the right side wall of the mounting plates.
As a preferred technical scheme of the invention, the T-shaped rod is designed in a hollow structure, and a clamping groove which can be matched with a clamping buckle is arranged on the inner side wall of the lower end of the T-shaped rod.
As a preferable technical scheme of the invention, the lower end surface of the buffer block and the upper end surface of the pushing block are both of a wave structure.
(III) advantageous effects
1. According to the manufacturing method of the high-strength heat-insulation concrete block, the forming device provided by the invention can divide the space in the concave plate into a plurality of rectangular spaces through the mutual matching of the forming frame, the transverse partition plate and the longitudinal partition plate, and a plurality of concrete blocks can be formed through one-time pouring, so that the production efficiency of the block is improved compared with that of a traditional pouring forming method;
2. according to the manufacturing method of the high-strength heat-preservation concrete block, the mold opening device jacks up the transverse partition plate through the electric push rod, so that the longitudinal partition plate is ejected out, and the longitudinal partition plate is taken down manually;
3. according to the manufacturing method of the high-strength heat-insulation concrete block, before demolding, the adjusting mechanism can realize the separation of the moving plate and the side wall of the concrete block by manually pulling the T-shaped rod, so that the concrete block blank can be taken out conveniently, and the production efficiency of the concrete block is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a schematic structural view of a concave plate, a forming frame, an upper clamping mechanism and a lower clamping mechanism in the invention;
FIG. 5 is a schematic view of the diaphragm of the present invention;
FIG. 6 is a schematic view of the construction of a longitudinal partition plate according to the present invention;
FIG. 7 is an enlarged view of the portion of FIG. 3 taken along line A of the present invention;
FIG. 8 is a schematic structural view of the clip of the present invention;
FIG. 9 is a left side view of the carriage of the present invention;
fig. 10 is a schematic view of the construction of the concrete block of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 10, a method for manufacturing a high-strength heat-insulating concrete block uses a high-strength heat-insulating concrete block manufacturing device, the high-strength heat-insulating concrete block manufacturing device includes a bottom plate 1, a forming device 2 and a mold opening device 3, and the concrete method when the high-strength heat-insulating concrete block manufacturing device is used for processing concrete slurry is as follows:
s1, mixing and stirring: mixing and stirring cement, cementing materials, fly ash, additives and water by a stirring machine to obtain concrete slurry;
s2, casting and forming: pouring the concrete slurry obtained in the step S1 into the forming device 2 through a pouring machine, and waiting for pre-curing;
s3, pre-curing and mold opening: placing the forming device 2 in the step S2 in an environment with a certain temperature, and taking out the building block blank by the mold opening device 3 after the building block blank reaches a certain hardness;
s4, high-temperature steam curing: putting the building block blank taken out in the S3 into a steam curing kettle for high-temperature steam curing to obtain a formed concrete building block;
wherein, a forming device 2 is arranged on the bottom plate 1, and mold opening devices 3 are symmetrically arranged at the left side and the right side of the forming device 2;
the forming device 2 comprises a roller 21, a roller frame 22, a concave plate 23, a forming frame 24, an upper clamping mechanism 25, a lower clamping mechanism 26, a transverse partition plate 27, a longitudinal partition plate 28 and an adjusting mechanism 29, wherein a slide way is arranged on the bottom plate 1, the roller 21 is placed in the slide way, the roller frame 22 is connected onto the roller 21, a concave plate 23 is fixedly connected onto the upper end of the roller frame 22, rectangular grooves are symmetrically formed in the positions, close to the front end and the rear end, of the tops of the left side wall and the right side wall of the concave plate 23, a lower clamping mechanism 26 is arranged in each rectangular groove, the upper clamping mechanism 25 is arranged at the left end and the right end of the forming frame 24, the forming frame 24 is arranged at the front end and the rear end of the concave plate 23 through the mutual matching of the upper clamping mechanism 25 and the lower clamping mechanism 26, the adjusting mechanism 29 is arranged in the middle of the, contraband the bottom in groove has seted up the cylinder groove, and the cylinder inslot is connected with horizontal baffle 27 through sliding fit's mode, and vertical baffle 28 has evenly been placed from a left side to the right side in horizontal baffle 27's upper end. During the concrete operation, the upper clamping mechanism 25 is manually pressed, the lower half part of the upper clamping mechanism 25 is inserted into the rectangular groove at the top of the concave plate 23, the upper clamping mechanism 25 and the lower clamping mechanism 26 are mutually matched and clamped, the forming frame 24 is fixed at the front end and the rear end of the concave plate 23, the transverse partition plate 27 is transversely inserted into the Contraband-shaped groove at the top of the concave plate 23, the left end and the right end of the transverse partition plate are positioned right above the mold opening device 3, the longitudinal partition plate 28 is longitudinally placed on the transverse partition plate 27, so that the space in the concave plate 23 is divided into a plurality of rectangular spaces, the stirred concrete slurry is poured into the rectangular spaces in the concave plate 23 through a pouring machine, the upper end surface of the concrete slurry is flattened manually, the whole forming device 2 is driven to move on the bottom plate 1 through the roller 21, so that the forming device 2 and the concrete slurry are conveyed to the environment with a certain temperature, waiting for the hardening and the forming of the concrete block blank.
The forming frame 24 comprises an attachment rod 241 and a clip frame 242, wherein the clip frame 242 is fixedly connected to the lower end of the middle part of the attachment rod 241, and a rectangular shoulder is arranged at the lower end of the inner part of the clip frame 242. When the device works, the lapping rods 241 are lapped on the tops of the left side wall and the right side wall of the concave plate 23, and the bottom of the circular frame 242 is attached to the bottom of the concave plate 23.
The upper clamping mechanism 25 comprises a pressing block 251, an L-shaped rod 252, a connecting spring 253 and a clamping rod 254, wherein the pressing block 251 is connected to the left end and the right end of the lower end face of the clamping rod 241 in a sliding manner, the L-shaped rod 252 is fixedly connected to the inner side of the pressing block 251, the outer end of the L-shaped rod 252 is connected with the middle of the clamping rod 254 through a pin shaft, and the upper end of the clamping rod 254 is connected with the L-shaped rod 252 through the connecting spring 253. During specific work, press the briquetting 251 through artifical extrusion, drive the upper end motion of joint pole 254 through pressing briquetting 251, thereby drive connecting spring 253 compression, when the latter half of joint pole 254 inserts the rectangular channel at concave type board 23 top and can block each other with lower clamping mechanism 26, stop the extrusion to pressing briquetting 251, the reaction force through connecting spring 253 drives joint pole 254 reverse motion, thereby with the mutual chucking of lower clamping mechanism 26, from the installation of accomplishing shaping frame 24, when opening the mould, press shaping frame 24 and extrude simultaneously and press briquetting 251 through artifical push down, it can to take out shaping frame 24.
The lower clamping mechanism 26 comprises a latch 261, a light spring 262 and a jacking column 263, wherein a spring groove is formed in the bottom of a rectangular groove formed in the top of the left side wall and the top of the right side wall of the concave plate 23, the bottom of the spring groove is connected with the jacking column 263 through the light spring 262, and the latch 261 is installed on the inner side wall of the rectangular groove. During specific work, when the lower half portion of the clamping rod 254 is inserted into the rectangular groove and mutually clamped with the clamping teeth 261, the light spring 262 is in a compression state, the jacking column 263 is upwards extruded through the reaction force of the light spring 262, so that the jacking column 263 is driven to upwards extrude the clamping rod 254, the clamping rod 254 and the clamping teeth 261 are guaranteed to be not easy to loosen when being mutually clamped, and the forming frame 24 is guaranteed to be more stable in the working process.
The diaphragm plate 27 comprises a cross rod 271, sliding columns 272, partition plates 273, buffer springs 274 and buffer blocks 275, wherein the buffer blocks 275 are arranged inside the left end and the right end of the cross rod 271, the buffer springs 274 are connected between the buffer blocks 275 and the cross rod 271, the lower end face of each buffer block 275 is of a wave structure, the design of the wave structure can increase the friction between the buffer blocks 275 and the mold opening device 3, so that the mold opening is facilitated, the lower end face of the cross rod 271 is close to the sliding columns 272 fixedly connected with the left end and the right end, the partition plates 273 are fixedly connected to the middle of the lower end face of the cross rod 271, and conical grooves for placing the longitudinal partition plates 28 are uniformly formed in the upper end face of the cross rod 271 from left to right. During the operation, the left and right ends of the cross bar 271 are placed on the Contraband grooves on the top of the left and right side walls of the concave plate 23, the sliding column 272 is arranged in the cylindrical groove at the bottom of the 21274, the lower end surface of the partition plate 273 is attached to the bottom of the concave plate 23, and when the mold is opened, the buffer spring 274 is driven to compress by the buffer block 275, so that the transverse partition plate 27 is ejected upwards.
The longitudinal partition plate 28 comprises a fixing rod 281 and a mounting plate 282, wherein the lower end face of the fixing rod 281 is evenly connected with the mounting plate 282 from front to back, a conical protrusion is arranged on the lower end face of the fixing rod 281 between the mounting plate 282 and can be matched with a conical groove on the upper end face of a cross rod 271, so that the longitudinal partition plate 28 is more stable in the working process, semi-cylindrical protrusions are arranged in the middle of the left side wall and the right side wall of the mounting plate 282, the semi-cylindrical protrusions are used for forming arc grooves at the left end and the right end of a concrete block, and the arc grooves are used for mounting reinforcing steel bars in the actual use process of the concrete block, so that the concrete block is fixed. During specific work, the fixing rod 281 is longitudinally placed on the cross rod 271, and the lower end face of the mounting plate 282 is attached to the bottom of the concave plate 23.
The adjusting mechanism 29 comprises a T-shaped rod 291, an expansion bracket 292, a buckle 293, a buckle base 294, a compression spring 295 and a moving plate 296, wherein a through hole is formed in the middle of the upper ends of the lapping rod 241 and the clip 242, the T-shaped rod 291 penetrates through the through hole, the T-shaped rod 291 is of a hollow structure design, a buckle groove capable of being matched with the buckle 293 is formed in the inner side wall of the lower end of the T-shaped rod 291, the expansion bracket 292 is connected to the position, close to the lower end, of the T-shaped rod 291 through a pin shaft, the moving plate 296 is connected to the left end and the right end of the expansion bracket 292 through a pin shaft, the buckles 293 are symmetrically installed on a rectangular shoulder at the bottom of the clip 242 through the buckle base 294, and the compression springs. When the concrete work, after shaping frame 24 installation is accomplished, press T type pole 291 through the manual work, make T type pole 291's lower extreme and buckle 293 cooperate, thereby drive expansion bracket 292 to both sides expansion, thereby drive the removal board 296 and move mutually both sides, thereby make the inside wall of removal board 296 and shaping frame 24's inside wall be located the coplanar, when opening the mould, upwards stimulate T type pole 291 through the manual work, make T type pole 291's lower extreme break away from buckle 293, thereby drive expansion bracket 292 and inwards contract, drive removal board 296 and inwards move through expansion bracket 292, make the inside wall of removal board 296 and the lateral wall of concrete idiosome break away from each other, thereby be favorable to taking out of concrete idiosome.
Open mould device 3 include backup pad 31, electric putter 32 and promote piece 33, wherein the left and right sides wall lower extreme symmetry of concave mould board 23 be fixed with backup pad 31, have electric putter 32 through push rod pedestal mounting in backup pad 31, electric putter 32's the extension fixedly connected with promotes piece 33, the up end that promotes piece 33 be wave structure, the design of wave structure can increase buffer block 275 and promote the friction between the piece 33 to more be favorable to opening the mould. During specific work, after the concrete blank reaches a certain hardness, the electric push rod 32 drives the pushing block 33 to move upwards, so that the transverse partition plate 27 is driven to move upwards, the transverse partition plate 27 drives the longitudinal partition plate 28 to move upwards, and the transverse partition plate 27 and the longitudinal partition plate 28 are separated from the concave plate 23.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.