CN115338950A

CN115338950A - Precise pouring aerated concrete block device and preparation method

Info

Publication number: CN115338950A
Application number: CN202210816808.1A
Authority: CN
Inventors: 段文虎; 曹铭敏
Original assignee: Huzhou Huineng New Material Technology Ltd
Current assignee: Huzhou Huineng New Material Technology Ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-11-15
Anticipated expiration: 2042-07-12
Also published as: CN115338950B

Abstract

The invention relates to the technical field of aerated concrete block manufacturing, in particular to equipment for precisely pouring aerated concrete blocks and a preparation method thereof.

Description

Precise pouring aerated concrete block device and preparation method

Technical Field

Background

The concrete block is a novel building material which is light, porous, heat-insulating, good in fireproof performance, nailable, sawable, planeable and has certain shock resistance. As early as the thirty years, china began to produce this product and was widely used in high-rise frame structure buildings. Is an excellent novel building material and has the advantages of environmental protection and the like. When the existing equipment is used for manufacturing concrete blocks, workers usually add raw materials into a stirrer firstly, so that the raw materials are stirred into concrete, then a mould is installed, the concrete is added into the mould, the mould is disassembled after the concrete becomes hard, such as compaction, curing for a period of time and the like, and finally the concrete blocks are manually transported to a designated place.

Disclosure of Invention

Technical problem to be solved

The equipment and the method for precisely pouring the aerated concrete blocks solve the problems that the existing concrete block manufacturing technology is low in automation degree, high in labor cost, high in labor intensity of workers, easy to damage the blocks in the operation process and not beneficial to improving the production efficiency and the quality of the concrete blocks, and provide the equipment and the method for precisely pouring the aerated concrete blocks.

(II) technical scheme

The utility model provides an aerated concrete block equipment is pour to precision, which comprises a base, be fixed with the frame on the base, the level is fixed with a pair of slide rail in the frame, be provided with a plurality of concrete block mould on the slide rail slidable, the spout has been seted up on the slide rail, concrete block mould's lower surface and the position department relative with the spout are fixed with the slider, the slider inlays to be established in the spout, on the base and be located concrete block mould below and be provided with the drive arrangement who is used for driving concrete block mould to go forward, the one end of base is provided with the loading attachment who is used for giving concrete block mould material loading, the other end of base is provided with the unloader who is used for giving concrete block mould unloading.

As the preferred technical scheme, the concrete block mould comprises a first shell and a second shell, the bottoms of the first shell and the second shell are hinged to each other through a first hinge, the two sides of the first shell and the second shell are provided with covers, the bottoms of the covers are hinged to the bottoms of the first shell and the second shell through a second hinge, the first shell, the second shell and the two covers can be combined into a cylindrical mould, a pair of elastic clamping blocks are fixed to the tops of the covers, and the two elastic clamping blocks are respectively used for fixing the first shell and the second shell.

As preferred technical scheme, the both sides that just are located the concrete block mould on the base are fixed with the support, and the level is fixed with the slide on the support, and the horizontal fixed slide bar on the lateral wall of first shell, second shell, the slide bar inlays to be established inside the slide, and the slide divide into sharp slide, pitch arc slide, and sharp slide is used for restricting first shell, second shell and two lids closed, and the pitch arc slide is used for restricting first shell, second shell and two lids separately.

As preferred technical scheme, drive arrangement includes the support body, installs a pair of drive roll on the support body, and the surface cover of drive roll is equipped with the drive belt, is fixed with a plurality of push pedal on the drive belt, and concrete block mould's lower fixed surface has the baffle, but push pedal and baffle butt each other.

As preferred technical scheme, loading attachment includes lifting machine, mixer, and the mixer is located the lifting machine below, and the lifting machine is fixed on the base, and the mixer passes through the support frame to be fixed at the base, and the mixer lower fixed surface has the discharging pipe, and concrete block mould top is fixed with the inlet pipe, and discharging pipe and inlet pipe can be connected in coordination each other.

As the optimized technical scheme, the blanking device comprises a supporting column fixed on a base, a cross beam is fixed at the top of the supporting column, a limiting rod and a screw rod are horizontally fixed on the lower surface of the cross beam, a support is sleeved on the limiting rod in a plugging manner, the support is in threaded connection with the screw rod, a motor is fixed on the side wall of the cross beam, an output shaft of the motor is fixedly connected with the screw rod, a cylinder with an output shaft vertically downward is fixed on the lower surface of the support, a triangular plug block is fixed on the output shaft end of the cylinder, a pair of frame bodies are fixed on the upper surfaces of a first shell and a second shell, rollers are fixed on the two frame bodies, and the triangular plug block can be inserted between the two rollers and can be used for separating the first shell and the second shell.

A manufacturing process of precisely pouring aerated concrete blocks comprises the following steps:

the method comprises the following steps: uniformly mixing the mixed stone, adding various mixing agents, uniformly stirring, keeping the viscosity of the mixed stone to reach the production standard of the concrete building block, transporting the mixed stone to a processing site, and keeping the processability of the mixed stone;

step two: quantitatively putting the mixed stone into a concrete block pressing device, starting the concrete block pressing device, vibrating a grinding tool plate while pressing the mixed stone, so that the mixed stone is pressed more compactly, and a concrete block product is pressed and molded;

step three; and after the concrete block pressing equipment finishes pressing and returns, transferring the demolded concrete blocks, continuously adding mixed stone materials into the concrete block pressing equipment, and repeatedly working to perform continuous work.

(III) advantageous effects

The invention has the beneficial effects that:

1. when concrete blocks need to be poured, the first shell, the second shell and the two covers are combined into a cylindrical mold, then the first shell and the second shell are fixed through the elastic clamping blocks, the discharging pipe is fixed on the lower surface of the stirring machine, the feeding pipe is fixed at the top of the concrete block mold, the discharging pipe is connected with the feeding pipe in a matched mode, and then concrete inside the stirring machine is filled into the concrete block mold.

2. The concrete block mould slides on the slide, until sliding to pitch arc slide, pitch arc slide separates first shell, second shell and two lids, makes elastic fixture block no longer fixed first shell, second shell.

3. Carry the concrete block mould to the frame on, inlay the slide bar and establish inside the slide to make the push pedal and the mutual butt of baffle, the drive roll rotates this moment and drives the drive belt and rotate, and the drive belt rotates and drives the push pedal forward motion, and the push pedal forward motion drives the baffle and moves forward, thereby drives the concrete block mould and moves forward.

4. The motor rotates and drives the screw rod and rotate, screw rod cooperation gag lever post can make the support seesaw on the crossbeam, when wanting the unloading, the support slides forward and drives the cylinder and slide forward, until sliding to first shell, the running roller below of second shell, the support stop motion this moment, cylinder output shaft downstream simultaneously, drive triangle inserted block downstream, insert between two running rollers until the triangle inserted block, make first shell, the second shell is separately, then the motor continues to rotate, it slides forward to drive the cylinder, thereby make the triangle inserted block promote concrete block forward, thereby inside breaking away from concrete block mould with concrete block, finally the propelling movement can on the conveyer on next door.

5. The invention has high automation degree, low labor cost and low labor intensity of workers, is not easy to damage the building blocks in the operation process, and is beneficial to improving the production efficiency and the quality of the concrete building blocks.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial enlarged view of the portion A of FIG. 1;

FIG. 3 is a partial enlarged view of the portion B of FIG. 1;

FIG. 4 is a schematic view of the structure of the driving device;

FIG. 5 is a schematic view of the internal structure of the blanking device;

1-a base; 2-a frame; 3-a slide rail; 4-concrete building block mould; 5-a drive device; 6-a feeding device; 7-a blanking device; 8-a scaffold; 9-a slideway; 10-a slide bar; 11-a linear slide; 12-arc chute; 401 — a first housing; 402-a second housing; 403-elastic latch; 404-a lid; 501-driving roll; 502-a drive belt; 503-push plate; 504-a baffle; 601-hoisting machine; 602-a blender; 603-a discharge pipe; 604-feed pipe; 701-a support column; 702-a beam; 703-a limiting rod; 704-a screw; 705-support; 706-a cylinder; 707-triangular insert block; 708-rollers; 709-motor;

Detailed Description

The invention is further explained by combining the attached drawings with the precision pouring aerated concrete block equipment and the preparation method thereof, and the invention is further detailed by combining the embodiment as follows:

as shown in the attached drawing 1, a precision pouring aerated concrete block device, which comprises a base 1, a frame 2 is fixed on the base 1, a pair of slide rails 3 is horizontally fixed on the frame 2, a plurality of concrete block molds 4 are slidably arranged on the slide rails 3, slide grooves are formed in the slide rails 3, slide blocks are fixed on the lower surfaces of the concrete block molds 4 and the positions opposite to the slide grooves, the slide blocks are embedded in the slide grooves, a driving device 5 for driving the concrete block molds 4 to advance is arranged on the base 1 and below the concrete block molds 4, a feeding device 6 for feeding the concrete block molds 4 is arranged at one end of the base 1, and a discharging device 7 for discharging the concrete block molds 4 is arranged at the other end of the base 1.

As shown in fig. 2 and 3, the concrete block mold 4 includes a first shell 401 and a second shell 402, bottoms of the first shell 401 and the second shell 402 are hinged to each other through a first hinge, two sides of the first shell 401 and the second shell 402 are provided with a cover 404, a bottom of the cover 404 and bottoms of the first shell 401 and the second shell 402 are hinged to each other through a second hinge, the first shell 401, the second shell 402 and the two covers 404 can be combined into a cylindrical mold 4, a pair of elastic blocks 403 is fixed to a top of the cover 404, and the two elastic blocks 403 are respectively used for fixing the first shell 401 and the second shell 402.

It should be noted that, when concrete blocks need to be poured, the first housing 401, the second housing 402 and the two covers 404 are combined into a cylindrical mold, then the first housing 401 and the second housing 402 are fixed by the elastic fixture blocks 403, the discharge pipe 603 is fixed on the lower surface of the mixer 602, the feed pipe 604 is fixed on the top of the concrete block mold 4, the discharge pipe 603 and the feed pipe 604 are connected in a matching manner, and then the concrete in the mixer 602 is introduced into the concrete block mold 4.

As shown in fig. 2 and 3, supports 8 are fixed on the base 1 and located on two sides of the concrete block mold 4, a slide 9 is horizontally fixed on the support 8, slide bars 10 are horizontally fixed on side walls of the first housing 401 and the second housing 402, the slide bars 10 are embedded inside the slide 9, the slide 9 is divided into a linear slide 11 and an arc slide 12, the linear slide 11 is used for limiting the first housing 401 and the second housing 402 to be closed with the two covers 404, and the arc slide 12 is used for limiting the first housing 401 and the second housing 402 to be separated from the two covers 404.

It should be noted that the concrete block mold 4 slides on the slide 9 until it slides to the arc slide 12, and the arc slide 12 separates the first and

second housings

401 and 402 from the two covers 404, so that the elastic latch 403 no longer secures the first and

second housings

401 and 402.

As shown in fig. 1 and 4, the driving device 5 includes a frame body, a pair of driving rollers 501 is installed on the frame body, a driving belt 502 is sleeved on the outer surface of the driving rollers 501, a plurality of push plates 503 are fixed on the driving belt 502, a baffle 504 is fixed on the lower surface of the concrete block mold 4, and the push plates 503 and the baffle 504 can be mutually abutted.

It should be noted that, carry concrete block mould 4 to frame 2 on, inlay slide bar 10 and establish inside slide 9 to make push pedal 503 and baffle 504 butt each other, drive roll 501 rotates and drives drive belt 502 to rotate this moment, and drive belt 502 rotates and drives push pedal 503 forward motion, and push pedal 503 forward motion drives baffle 504 forward motion, thereby drives concrete block mould 4 forward motion.

As shown in figure 1, the feeding device 6 comprises a lifting machine 601 and a stirring machine 602, wherein the stirring machine 602 is positioned below the lifting machine 601, the lifting machine 601 is fixed on the base 1, the stirring machine 602 is fixed on the base 1 through a support frame, a discharge pipe 603 is fixed on the lower surface of the stirring machine 602, a feeding pipe 604 is fixed on the top of the concrete block mold 4, and the discharge pipe 603 and the feeding pipe 604 can be mutually matched and connected.

As shown in fig. 1 and 5, the blanking device 7 includes a supporting column 701 fixed on the base 1, a cross beam 702 is fixed on the top of the supporting column 701, a limiting rod 703 and a screw 704 are horizontally fixed on the lower surface of the cross beam 702, a support 705 is inserted and sleeved on the limiting rod 703, the support 705 is screwed with the screw 704, a motor 709 is fixed on the side wall of the cross beam 702, an output shaft of the motor 709 is fixedly connected with the screw 704, an air cylinder 706 with an output shaft vertically downward is fixed on the lower surface of the support 705, a triangular plug 707 is fixed on the output shaft of the air cylinder 706, a pair of frame bodies are fixed on the upper surfaces of the first shell 401 and the second shell 402, rollers 708 are fixed on both of the frame bodies, and the triangular plug 707 can be inserted between the two rollers 708 and can be used for separating the first shell 401 and the second shell 402.

It should be noted that the motor 709 rotates to drive the screw 704 to rotate, the screw 704 cooperates with the limiting rod 703 to enable the support 705 to move back and forth on the cross beam 702, when discharging is to be performed, the support 705 slides forward to drive the cylinder 706 to slide forward until the support slides to the lower part of the rollers 708 of the first shell 401 and the second shell 402, at this time, the support 705 stops moving, and at the same time, the output shaft of the cylinder 706 moves downward to drive the triangular insert 707 to move downward until the triangular insert 707 is inserted between the two rollers 708 to separate the first shell 401 and the second shell 402, then the motor 709 continues to rotate to drive the cylinder 706 to slide forward, so that the triangular insert 707 pushes the concrete block forward, so that the concrete block is separated from the interior of the concrete block mold 4 and finally pushed to a nearby conveying device.

the method comprises the following steps: uniformly mixing the mixed stone material, adding various mixing agents, uniformly stirring, keeping the viscosity of the mixed stone material to reach the production standard of the concrete building block, transporting the mixed stone material to a processing site, and keeping the processability of the mixed stone material;

The working principle is as follows: when the concrete block mold works, a concrete block mold 4 is carried to a rack 2, a sliding rod 10 is embedded inside a slideway 9, a first shell 401, a second shell 402 and two covers 404 are combined into a cylindrical mold, then an elastic fixture block 403 fixes the first shell 401 and the second shell 402, a discharge pipe 603 is fixed on the lower surface of a stirrer 602, a feed pipe 604 is fixed on the top of the concrete block mold 4, the discharge pipe 603 and the feed pipe 604 are matched and connected with each other, then concrete in the stirrer 602 is introduced into the concrete block mold 4, then a push plate 503 is abutted against a baffle plate 504, at the moment, a driving roller 501 rotates to drive a transmission belt 502 to rotate, the transmission belt 502 rotates to drive a push plate 503 to move forwards, the push plate 503 moves forwards to drive the baffle plate 504 to move forwards, so that the concrete block mold 4 is driven to move forwards, and the concrete block mold 4 slides on the slideway 9, until the concrete blocks slide to the arc chute 12, the arc chute 12 separates the first shell 401 and the second shell 402 from the two covers 404, so that the elastic clamping block 403 can not fix the first shell 401 and the second shell 402, when blanking is needed, the support 705 slides forwards to drive the air cylinder 706 to slide forwards until the elastic clamping block slides to the lower part of the rollers 708 of the first shell 401 and the second shell 402, at the moment, the support 705 stops moving, the output shaft of the air cylinder 706 moves downwards at the same time, the triangular insertion block 707 moves downwards until the triangular insertion block 707 is inserted between the two rollers 708, so that the first shell 401 and the second shell 402 are separated, then the motor 709 continues to rotate to drive the air cylinder 706 to slide forwards, so that the triangular insertion block 707 pushes the concrete blocks forwards, the concrete blocks are separated from the interior of the concrete block mold 4, and finally the concrete blocks are pushed to a conveying device beside the mold, and the degree of automation is high, the labor cost is low, the labor intensity of workers is low, the building blocks are not easy to damage in the operation process, and the production efficiency and the quality of the concrete building blocks are improved.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the spirit and scope of the present invention, and various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall within the protection scope of the present invention, and the technical contents of the present invention as claimed are all described in the claims.

Claims

1. The utility model provides a precision casting aerated concrete block equipment, including base (1), its characterized in that: the concrete block mold is characterized in that a frame (2) is fixed on the base (1), a pair of sliding rails (3) is horizontally fixed on the frame (2), a plurality of concrete block molds (4) are arranged on the sliding rails (3) in a sliding mode, sliding grooves are formed in the sliding rails (3), sliding blocks are fixed on the lower surfaces of the concrete block molds (4) and the positions opposite to the sliding grooves, the sliding blocks are embedded in the sliding grooves, a driving device (5) used for driving the concrete block molds (4) to advance is arranged on the base (1) and below the concrete block molds (4), a feeding device (6) used for feeding the concrete block molds (4) is arranged at one end of the base (1), and a discharging device (7) used for discharging the concrete block molds (4) is arranged at the other end of the base (1).

2. The apparatus of claim 1, wherein: the concrete block mold (4) comprises a first shell (401) and a second shell (402), the bottoms of the first shell (401) and the second shell (402) are hinged to each other through a first hinge, covers (404) are arranged on two sides of the first shell (401) and the second shell (402), the bottom of each cover (404) is hinged to the bottom of the first shell (401) and the bottom of the second shell (402) through a second hinge, the first shell (401), the second shell (402) and the two covers (404) can be combined into a cylindrical mold, a pair of elastic clamping blocks (403) are fixed to the top of each cover (404), and the two elastic clamping blocks (403) are used for fixing the first shell (401) and the second shell (402) respectively.

3. A precision placement aerated concrete block apparatus according to claim 2, wherein: the concrete block mould is characterized in that supports (8) are fixed on two sides of a base (1) and located on a concrete block mould (4), slide rails (9) are horizontally fixed on the supports (8), slide bars (10) are horizontally fixed on side walls of a first shell (401) and a second shell (402), the slide bars (10) are embedded inside the slide rails (9), the slide rails (9) are divided into linear slide rails (11) and arc slide rails (12), the linear slide rails (11) are used for limiting the closure of the first shell (401), the second shell (402) and two covers (404), and the arc slide rails (12) are used for limiting the separation of the first shell (401), the second shell (402) and the two covers (404).

4. The apparatus of claim 1, wherein: drive arrangement (5) are including the support body, install a pair of drive roll (501) on the support body, the surface cover of drive roll (501) is equipped with drive belt (502), be fixed with a plurality of push pedal (503) on drive belt (502), the lower fixed surface of concrete block mould (4) has baffle (504), but push pedal (503) and baffle (504) butt each other.

5. The apparatus of claim 1, wherein: loading attachment (6) are including lifting machine (601), mixer (602) are located lifting machine (601) below, lifting machine (601) are fixed on base (1), mixer (602) are fixed at base (1) through the support frame, mixer (602) lower fixed surface has discharging pipe (603), concrete block mould (4) top is fixed with inlet pipe (604), discharging pipe (603) can be connected with inlet pipe (604) mutually supporting.

6. A precision placement aerated concrete block apparatus according to claim 2, wherein: unloader (7) are including fixing support column (701) on base (1), support column (701) top is fixed with crossbeam (702), crossbeam (702) lower surface level is fixed with gag lever post (703), screw rod (704), plug bush has support (705) on gag lever post (703), support (705) and screw rod (704) spiro union, be fixed with motor (709) on crossbeam (702) lateral wall, motor (709) output shaft and screw rod (704) fixed connection, the lower fixed surface of support (705) has vertical decurrent cylinder (706) of output shaft, and triangle inserted block (707) is fixed to cylinder (706) output shaft end, first shell (401), second shell (402) upper surface is fixed with a pair of support body, two all be fixed with running roller (708) on the support body, triangle inserted block (707) can insert between two running rollers (708), can be used to separate first shell (401), second shell (402).

7. A process for manufacturing a precision cast aerated concrete block according to any one of claims 1 to 5, wherein: the method comprises the following steps:

step two: quantitatively putting the mixed stone into a concrete block pressing device, starting the concrete block pressing device, so that the mixed stone is pressed and simultaneously vibrates a grinding tool plate, thereby pressing the mixed stone to be more compact, and pressing and forming a concrete block product;

step three; and after the concrete block pressing equipment finishes pressing and returning, transferring the demolded concrete blocks, continuously adding mixed stone into the concrete block pressing equipment, and repeatedly working to perform continuous work.