阅读说明：本技术 一种aac外墙板的制作工艺 (Manufacturing process of AAC external wall panel ) 是由 陈传明 刘玉亭 涂劲松 常光明 沈念俊 章卫东 姚华彦 韩燕辉 赵珉 胡成仓 张 于 2021-08-04 设计创作，主要内容包括：本发明公开了一种AAC外墙板的制作工艺,包括以下步骤：步骤一、制备两个连接梁板一；步骤二、将两个连接梁板一分别固定安装在连接板的一侧外表面上,两个连接梁板一关于连接板的中心轴线呈对称分布,组成连接件一；步骤三、将连接梁板二的两端均固定安装上包梁板,组成连接件二；步骤四、将连接件一卡接在连接件二上,得到外墙板的成品,然后使用喷涂设备分别对成品的两侧外表面进行喷涂即可,连接梁板一为一体式结构,且连接梁板一的横截面呈“工”字形结构,节约了原料的同时也具备较高的承重能力,达到足够的结构强度。(The invention discloses a manufacturing process of an AAC external wall panel, which comprises the following steps: step one, preparing two connecting beam plates I; step two, fixedly mounting the two first connecting beam plates on the outer surface of one side of the connecting plate respectively, wherein the two first connecting beam plates are symmetrically distributed about the central axis of the connecting plate to form a first connecting piece; step three, fixedly mounting upper beam wrapping plates at two ends of the connecting beam plate II to form a connecting piece II; and step four, clamping the first connecting piece on the second connecting piece to obtain a finished product of the external wall panel, and then respectively spraying the outer surfaces of two sides of the finished product by using spraying equipment, wherein the first connecting beam panel is of an integrated structure, and the cross section of the first connecting beam panel is of an I-shaped structure, so that the raw materials are saved, the bearing capacity is high, and the enough structural strength is achieved.)

1. A manufacturing process of an AAC external wall panel is characterized by comprising the following steps:

step one, preparing two connecting beam plates I (200);

step two, respectively and fixedly installing two first connecting beam plates (200) on the outer surface of one side of the connecting plate (100), wherein the two first connecting beam plates (200) are symmetrically distributed around the central axis of the connecting plate (100), and the first connecting beam plates (200) and the connecting plate (100) form a first connecting piece;

step three, fixedly mounting upper beam-wrapping plates (400) at two ends of the second connecting beam plate (300) to form a second connecting piece;

and step four, clamping the first connecting piece on the second connecting piece to obtain a finished product of the external wall panel, and then respectively spraying the outer surfaces of two sides of the finished product by using spraying equipment.

2. The manufacturing process of the AAC external wall panel according to claim 1, wherein the first connecting beam panel (200) comprises a first combination panel (201), a second combination panel (202) and a third combination panel (203), the second combination panel (202) is located between the first combination panel (201) and the third combination panel (203), the first combination panel (201) is located on one side of the third combination panel (203), and grooves are respectively formed on the outer surfaces of the two sides of the second combination panel (202) by using a grooving device, so that the first connecting beam panel (200) in the first step is manufactured.

3. The manufacturing process of the AAC external wall panel according to claim 1, wherein the step four of clamping the first connecting member to the second connecting member means that: one side of the second connecting beam plate (300) is clamped between the first connecting beam plates (200), the two beam wrapping plates (400) are fixedly connected with the first connecting beam plates (200) respectively, the beam wrapping plates (400) are located on one side, far away from the connecting plate (100), of the first connecting beam plates (200), and gaps exist between the second connecting beam plates (300) and the connecting plate (100).

4. The process for manufacturing an AAC external wall panel according to claim 2, wherein the cross section of the first connecting beam panel (200) is in an I-shaped structure.

5. The process for manufacturing an AAC external wall panel according to claim 1, wherein the width of the second connecting beam panel (300) is 1.5 times the width of the connecting plate (100).

6. The manufacturing process of the AAC external wall panel according to claim 1, wherein the step of spraying the finished product by the spraying equipment is as follows:

adding the finished end of the external wall panel into the interior of the installation mechanism (5), clamping and conveying the finished external wall panel by the conveying assembly (6), spraying the outer surface of the finished external wall panel by the spraying mechanism in the conveying process, and finally air-drying the coating by the air-drying fan (8).

Technical Field

The invention relates to the technical field of wallboards, in particular to a manufacturing process of an AAC external wallboard.

Background

Wallboard refers to the structure of a building that consists of walls and floors forming a load bearing system. The wall is used as bearing member and partition of room, and is the most common and economic structure form in residential buildings, and the wall plate structure is mostly used in houses, apartments, office buildings, schools and other public buildings. The load-bearing wall of the wallboard structure may be made of bricks, blocks, prefabricated or cast-in-place concrete. The AAC wallboard is an abbreviation of autoclaved lightweight aerated concrete wallboard, and the autoclaved lightweight aerated concrete wallboard is a porous concrete forming plate which is formed by taking fly ash (or silica sand), cement, lime and the like as main raw materials and curing the main raw materials by high-pressure steam; the AAC wallboard can be used as a wall material and a roof panel, but the existing AAC wallboard needs to consume a large amount of raw materials to obtain enough structural strength during manufacturing.

Disclosure of Invention

In order to overcome the technical problems in the background art, the invention aims to provide a manufacturing process of an AAC external wall panel, and the aim of the invention can be realized by the following technical scheme:

a manufacturing process of an AAC external wall panel comprises the following steps:

step one, preparing two connecting beam plates I;

step two, fixedly mounting the two first connecting beam plates on the outer surface of one side of the connecting plate respectively, wherein the two first connecting beam plates are symmetrically distributed about the central axis of the connecting plate, and the first connecting beam plates and the connecting plate form a first connecting piece;

step three, fixedly mounting upper beam wrapping plates at two ends of the connecting beam plate II to form a connecting piece II;

and step four, clamping the first connecting piece on the second connecting piece to obtain a finished product of the external wall panel, and then respectively spraying the outer surfaces of two sides of the finished product by using spraying equipment.

As a further scheme of the invention: and the first connecting beam plate comprises a first combined plate, a second combined plate and a third combined plate, the second combined plate is positioned between the first combined plate and the third combined plate, the first combined plate is positioned on one side of the third combined plate, and grooves are respectively formed in the outer surfaces of the two sides of the second combined plate by using grooving equipment, so that a finished product of the first connecting beam plate in the first step is obtained.

As a further scheme of the invention: in the fourth step, the first connecting piece is clamped on the second connecting piece, which means that: one side of the second connecting beam plate is clamped between the first connecting beam plates, the two beam wrapping plates are fixedly connected with the first connecting beam plates respectively, the beam wrapping plates are positioned on one sides, far away from the connecting plates, of the first connecting beam plates, gaps exist between the second connecting beam plates and the connecting plates, the problem that the overall safety and reliability of the wall are reduced due to overlarge gaps is avoided, and when the temperature rises, a space for the expansion of the second connecting beam plates is reserved, so that the problem that the wall is cracked is solved.

As a further scheme of the invention: the first connecting beam plate is of an integrated structure, the cross section of the first connecting beam plate is of an I-shaped structure, and the first connecting beam plate saves raw materials and has high bearing capacity.

As a further scheme of the invention: the width of the second connecting beam plate is 1.5 times of that of the connecting plate.

As a further scheme of the invention: this spraying equipment contains base, backup pad, liquid reserve tank, gusset plate, installation mechanism, conveying component, fixed block, air-dry fan and spraying mechanism, gusset plate fixed mounting is at the lower extreme of base, the symmetry is provided with support piece between base and the gusset plate, the upper end fixed mounting of gusset plate has the liquid reserve tank, the liquid reserve tank embeds there is the water pump, the upper end of base is provided with installation mechanism, four apex angles of installation mechanism all are provided with the fixed block near the position of lower extreme, installation mechanism passes through fixed block and base bolt fastening, installation mechanism's inside is provided with conveying component and spraying mechanism, installation mechanism's upper end is provided with a plurality of air-dry fan, the liquid reserve tank is linked together with spraying mechanism.

As a further scheme of the invention: installation mechanism contains roof, curb plate one, curb plate two and bottom plate, the roof is located the top of bottom plate, curb plate one and curb plate two all are located between roof and the bottom plate, curb plate one is located one side of curb plate two, the transversal trapezium structure of personally submitting of bottom plate, the upper surface of base and liquid reserve tank all is provided with the accumulator, and the accumulator is used for retrieving spraying liquid.

As a further scheme of the invention: the spraying mechanism contains spraying pipeline and pipeline, spraying pipeline is located the lower extreme of roof, spraying pipeline's lower extreme is provided with a plurality of and is the atomizer that the equidistance was arranged, pipeline is located the position that the inside of curb plate two is close to one side, and pipeline's one end is linked together with spraying pipeline, and pipeline's one end is linked together with the water pump.

As a further scheme of the invention: the conveying assembly comprises a regulating block, a driving rotary drum, a locating block, a driven rotary drum, a cylinder and a motor, wherein the cylinder is located on the outer wall of a first side plate, the regulating block is located between a top plate and a bottom plate, the output end of the cylinder penetrates through the first side plate and is connected with the regulating block, the lower end of the regulating block is provided with the motor, the regulating block is rotatably provided with the driving rotary drum, a plurality of driving rotary drums are arranged equidistantly, the driving rotary drum is in transmission connection with the motor, the locating block is embedded on the inner wall of a second side plate, one end of the locating block and the outer wall of the second side plate are located on the same vertical plane, and the locating block is rotatably provided with the driven rotary drum, the plurality of driven rotary drums are arranged equidistantly.

As a further scheme of the invention: a plurality of air-dry fan is horizontal equidistance and arranges.

As a further scheme of the invention: the supporting piece is composed of two supporting plates which are symmetrically arranged.

The invention has the beneficial effects that:

the cross section of the bottom plate is of a trapezoidal structure, the upper surfaces of the base and the liquid storage tank are provided with recovery grooves, the recovery grooves are used for recovering spraying liquid, redundant spraying liquid flows into the recovery grooves along the inclined surface of the bottom plate and then enters the liquid storage tank for recovery, and resource loss is reduced;

the first connecting beam plate is of an integrated structure, and the cross section of the first connecting beam plate is of an I-shaped structure, so that raw materials are saved, the first connecting beam plate also has high bearing capacity, and sufficient structural strength is achieved;

a gap is formed between the second connecting beam plate and the connecting plate, so that the overall safety and reliability of the wall are prevented from being reduced due to overlarge gap, and a space for expanding the second connecting beam plate is reserved when the temperature is increased, so that the problem of cracking of the wall is avoided;

spraying equipment can carry out the spraying respectively and air-dry to the off-the-shelf both sides surface of outer wallboard to the problem that the outer wallboard finished product dropped is difficult for appearing in transportation process, and the spraying effect is better, has improved pleasing to the eye degree.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the finished external wall panel of the present invention;

FIG. 2 is a schematic structural view of a first connection beam plate in the invention;

FIG. 3 is a schematic view showing the overall construction of the coating apparatus of the present invention;

FIG. 4 is a top cross-sectional view of the mounting mechanism and delivery assembly of the present invention;

FIG. 5 is a side sectional view of the mounting mechanism and spray mechanism of the present invention.

In the figure: 100. a connecting plate; 200. connecting a beam plate I; 300. connecting a beam plate II; 400. wrapping a beam plate; 201. a first combined plate; 202. a second combination board; 203. a third combined plate; 1. a base; 2. a support plate; 3. a liquid storage tank; 4. a reinforcing plate; 5. an installation mechanism; 6. a delivery assembly; 7. a fixed block; 8. air drying the fan; 51. a top plate; 52. a first side plate; 53. a second side plate; 54. a base plate; 91. spraying a pipeline; 92. a delivery conduit; 61. an adjusting block; 62. a driving drum; 63. positioning blocks; 64. a driven drum.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a manufacturing process of an AAC external wall panel includes the following steps:

step one, preparing two connecting beam plates I200;

step two, respectively and fixedly installing the two first connecting beam plates 200 on the outer surface of one side of the connecting plate 100, wherein the two first connecting beam plates 200 are symmetrically distributed about the central axis of the connecting plate 100, and the first connecting beam plates 200 and the connecting plate 100 form a first connecting piece;

step three, fixedly mounting upper beam-wrapping plates 400 at two ends of the second connecting beam plate 300 to form a second connecting piece;

and step four, clamping the first connecting piece on the second connecting piece to obtain a finished product of the external wall panel, and then respectively spraying the outer surfaces of two sides of the finished product by using spraying equipment, wherein the finished product of the external wall panel is an AAC plate.

The first connecting beam plates 200 can also be arranged into two groups, the two groups of the first connecting beam plates 200 are respectively and fixedly installed on the outer surface of one side of the connecting plate 100, and the first connecting beam plate 200 is composed of two first connecting beam plates 200 which are respectively welded at the height positions of 1/3 and 2/3 of the connecting plate 100 in a spot welding mode.

The finished wall body of the external wall panel is divided into three layers, the outmost layer is a connecting plate 100, the middle layer is an air layer, and the two ends of the innermost layer, which are connected with a beam plate II 300, are fixedly provided with connecting pieces II consisting of upper beam plates 400.

The mounting steps during use are as follows:

firstly, fixedly connecting two first connecting beam plates 200 on the outer surface of one side of a connecting plate 100, and ensuring that the two first connecting beam plates 200 are symmetrically distributed about the central axis of the connecting plate 100 to obtain a first connecting piece;

then, fixedly connecting the two beam wrapping plates 400 to two ends of the second beam plate 300 respectively to obtain a second connecting piece;

and finally, clamping the first connecting piece on the second connecting piece.

The first connecting beam plate 200 comprises a first combination plate 201, a second combination plate 202 and a third combination plate 203, wherein the second combination plate 202 is located between the first combination plate 201 and the third combination plate 203, the first combination plate 201 is located on one side of the third combination plate 203, and grooves are respectively formed in the outer surfaces of the two sides of the second combination plate 202 by using grooving equipment, so that a first connecting beam plate 200 finished product in the first step is obtained.

In the fourth step, the first connecting piece is clamped on the second connecting piece, which means that: one side of the second connecting beam plate 300 is clamped between the first connecting beam plates 200, the two beam wrapping plates 400 are fixedly connected with the first connecting beam plates 200 respectively, the beam wrapping plates 400 are located on one sides, far away from the connecting plate 100, of the first connecting beam plates 200, gaps exist between the second connecting beam plates 300 and the connecting plate 100, the width of each gap is preferably 50mm, the problem that the overall safety and reliability of the wall are reduced due to the fact that the gaps are too large is avoided, and when the temperature rises, a space for expanding the second connecting beam plates 300 is reserved, and the problem that the wall body cracks is avoided.

The first connecting beam plate 200 is of an integrated structure, the cross section of the first connecting beam plate 200 is of an I-shaped structure, raw materials are saved, and meanwhile the connecting beam plate has high bearing capacity.

The width of the second connecting beam plate 300 is 1.5 times the width of the connecting plate 100.

This spraying equipment contains base 1, backup pad 2, liquid reserve tank 3, gusset plate 4, installation mechanism 5, conveying assembly 6, fixed block 7, air-dry fan 8 and spraying mechanism, 4 fixed mounting at the lower extreme of base of gusset plate, the symmetry is provided with support piece between base 1 and the gusset plate 4, the upper end fixed mounting of gusset plate 4 has liquid reserve tank 3, 3 built-in water pumps that have of liquid reserve tank, the upper end of base 1 is provided with installation mechanism 5, four apex angles of installation mechanism 5 all are provided with fixed block 7 near the position of lower extreme, installation mechanism 5 passes through fixed block 7 and base 1 bolt fastening, the inside of installation mechanism 5 is provided with conveying assembly 6 and spraying mechanism, the upper end of installation mechanism 5 is provided with a plurality of air-dry fan 8, liquid reserve tank 3 is linked together with spraying mechanism.

The mounting mechanism 5 comprises a top plate 51, a first side plate 52, a second side plate 53 and a bottom plate 54, wherein the top plate 51 is positioned above the bottom plate 54, the first side plate 52 and the second side plate 53 are both positioned between the top plate 51 and the bottom plate 54, the first side plate 52 is positioned on one side of the second side plate 53, the cross section of the bottom plate 54 is of a trapezoidal structure, and the upper surfaces of the base 1 and the liquid storage tank 3 are both provided with recovery grooves for recovering spraying liquid.

Spraying mechanism contains spraying pipe 91 and pipeline 92, spraying pipe 91 is located the lower extreme of roof 51, spraying pipe 91's lower extreme is provided with a plurality of and is the atomizer that the equidistance was arranged, pipeline 92 is located the inside position that is close to one side of curb plate two 53, and pipeline 92's one end is linked together with spraying pipe 91, and pipeline 92's one end is linked together with the water pump.

The conveying assembly 6 comprises an adjusting block 61, a driving rotary drum 62, a positioning block 63, a driven rotary drum 64, an air cylinder and a motor, wherein the air cylinder is located on the outer wall of a first side plate 52, the adjusting block 61 is located between a top plate 51 and a bottom plate 54, the output end of the air cylinder penetrates through the first side plate 52 and is connected with the adjusting block 61, the lower end of the adjusting block 61 is provided with the motor, the adjusting block 61 is rotatably provided with a plurality of driving rotary drums 62 which are arranged equidistantly, the driving rotary drums 62 are in transmission connection with the motor belt, the positioning block 63 is embedded on the inner wall of a second side plate 53, one end of the positioning block 63 and the outer wall of the second side plate 53 are located on the same vertical plane, and the positioning block 63 is rotatably provided with a plurality of driven rotary drums 64 which are arranged equidistantly.

A plurality of air-drying fans 8 are arranged in a horizontal equidistant manner.

The support member is composed of two support plates 2 which are symmetrically arranged.

The working principle of the invention is as follows:

one end of the finished external wall panel is added into the mounting mechanism 5, the finished external wall panel is clamped and conveyed by the conveying assembly 6, the outer surface of the finished external wall panel is sprayed by the spraying mechanism in the conveying process, and finally the coating is dried by the air drying fan 8;

more specifically: one end of the finished external wall panel enters from the inlet end of the mounting mechanism 5, the starting cylinder pushes the adjusting block 61 to move towards the direction close to the finished external wall panel until the finished external wall panel is clamped between the driving rotary drum 62 and the driven rotary drum 64, the starting motor drives the driving rotary drum 62 to rotate, further driving the finished external wall panel to move towards the outlet end of the mounting mechanism 5, simultaneously starting the water pump to pump the spraying liquid in the liquid storage tank 3, conveying the spraying liquid into the spraying pipeline 91 through the conveying pipeline 92, and then spraying the spraying liquid through the atomizing nozzle, forming a uniform coating on the outer surface of one side of the finished product of the outer wallboard, connecting the air drying fan 8 with an external power supply, starting the air drying fan 8 to dry the coating, after the finished product of the outer wallboard passes through the mounting mechanism 5, and turning the finished external wall panel clockwise by 180 degrees, adding the finished external wall panel into the spraying equipment again, spraying the outer surface of the other side of the finished external wall panel and air-drying the finished external wall panel.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.