Automatic mortar joint slurry machine and automatic mortar joint slurry system

Abstract

An embodiment of the present invention discloses an automatic mortar joint smearing machine, which includes a base body, a horizontal walking assembly, a vertical guiding assembly and a mortar scraping assembly, wherein the base body includes a bottom plate and a first side plate and a second side plate extending perpendicularly to edges opposite to the bottom plate, the bottom plate, the first side plate and the second side plate form a accommodating space, the horizontal walking assembly is arranged in the accommodating space and can move along the surface of the block, the vertical guiding assembly includes a guide rod perpendicular to the bottom plate and a power assembly, the mortar scraping assembly includes a connecting portion and a scraper connected to the connecting portion, the scraper is arranged obliquely relative to the bottom plate, the connecting portion passes through the guide rod, the power assembly can drive the guide rod to move to drive the scraper to apply the vertical mortar joints of the block, and the horizontal walking assembly causes the scraper to apply the horizontal mortar joints of the block when moving along the surface of the block.

Description

Technical Field

[0001] The invention relates to the technical field of construction, and in particular to an automatic mortar joint slurry spreading machine and an automatic mortar joint slurry spreading system. Background Art

[0002] At present, masonry works in the domestic construction industry are still purely manual operations. For masonry, the process includes two major steps: applying mortar and placing bricks. The operation of applying mortar not only requires the mortar to be applied evenly and ensure a filling rate of more than 80%, but also workers generally use a spatula to apply the mortar, which requires very high technical skills of workers. With the improvement of living standards, coupled with the poor working environment of mortar operations and the high labor intensity of placing bricks, fewer and fewer people are able to engage in masonry engineering operations, and even fewer people with high technical skills, which not only affects the overall construction speed, but also reduces the quality level of masonry; in addition, manual operation causes more mortar to fall to the ground, resulting in serious mortar waste and rising costs. Summary of the invention

[0003] In order to achieve the above technical objectives, the embodiments of the present invention provide an automatic mortar joint slurrying machine and system and an automatic mortar joint slurrying system.

[0004] A mortar joint automatic smearing machine, which includes a base body, a horizontal walking assembly, a vertical guiding assembly and a mortar scraping assembly, the base body includes a bottom plate and a first side plate and a second side plate extending perpendicularly to the edges opposite to the bottom plate, the bottom plate, the first side plate and the second side plate form a accommodating space, the horizontal walking assembly is arranged in the accommodating space and can move along the surface of the block, the vertical guiding assembly includes a guide rod perpendicular to the bottom plate and a power assembly, the mortar scraping assembly includes a connecting part and a scraper connected to the connecting part, the scraper is inclined relative to the bottom plate, the connecting part passes through the guide rod, the power assembly can drive the guide rod to move in the vertical direction to drive the scraper to apply the vertical mortar joints of the block, and the horizontal walking assembly causes the scraper to apply the horizontal mortar joints of the block when moving along the surface of the block.

[0005] An automatic mortar joint plastering machine has two horizontal travel components, each of which includes a motor and a roller. The motor is fixed to the surface of the first side plate away from the accommodating space, one end of the roller extends to be fixed to the second side plate, and the other end extends through the first side plate to be fixed to the motor.

[0006] An automatic mortar joint slurry machine, wherein the connecting part comprises a horizontal plate and a side plate vertically connected to the horizontal plate, the horizontal plate is provided with a guide hole for passing the guide rod, the scraper is obliquely connected to the side plate, and the side plate is provided with a slurry outlet hole.

[0007] A mortar joint automatic slurry spreading machine, wherein a slurry distribution channel is arranged in the middle position of the scraper and below the slurry outlet hole, and the slurry distribution channel is in an eight-shaped shape; and the end of the scraper is a tooth-shaped structure.

[0008] A mortar joint automatic slurry spreading machine, wherein the second side plate is provided with a horizontal position detection sensor.

[0009] A mortar joint automatic slurry machine, the vertical guide assembly also includes four columns perpendicular to the base plate, the four columns are located at the four corners of the square, two guide rods are arranged between every two columns, a support column is arranged between the two guide rods, the power assembly is arranged on the support column, and the power assembly includes a driving wheel.

[0010] An automatic mortar joint slurrying machine, wherein a transmission assembly is arranged at one end of the guide rod away from the base plate, and the transmission assembly comprises a driven wheel, and the driven wheel and the driving wheel are in gear meshing cooperation.

[0011] An automatic mortar joint screed machine comprises two vertical guide assemblies and two mortar scraping assemblies, each mortar scraping assembly is a group with one vertical guide assembly, and the two mortar scraping assemblies are centrally symmetrical about the base plate.

[0012] A mortar joint automatic slurry plastering machine, the base body also includes a third side plate and a fourth side plate located between the first side plate and the second side plate, a slurry guide plate and a slurry blocking plate opposite to the slurry guide plate are arranged on the third side plate below the slurry outlet hole, and a slurry guide plate and a slurry blocking plate opposite to the slurry guide plate are arranged on the fourth side plate below the slurry outlet hole.

[0013] An automatic mortar joint slurry spreading machine, wherein an upper detection sensor and a lower detection sensor are respectively arranged at opposite ends of the column.

[0014] The present invention also relates to an automatic mortar joint grouting system, which comprises an automatic mortar joint grouting machine as described in any one of the above items and a mortar conveyor, wherein the mortar conveyor is connected to the automatic mortar joint grouting machine through a mortar delivery pipe and provides mortar to the automatic mortar joint grouting machine through the mortar delivery pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects: the automatic mortar joint smearing machine provided by the present invention can be placed on the building blocks and can be used in conjunction with a wall-building robot. After the wall-building robot completes the laying of a building block, the automatic mortar joint smearing system can move horizontally at a uniform speed on the building blocks according to the control program, and use a scraper to scrape the part of the mortar provided by the mortar conveyor that flows to the building blocks to the surface of the building blocks to achieve the coating of horizontal mortar joints; when the vertical guide component moves upward in the vertical direction, the part of the mortar provided by the mortar conveyor that flows to the scraper can be scraped from bottom to top to the side of the building blocks to complete the coating of the vertical mortar joints of the building blocks. The automatic mortar joint smearing machine provided by the present invention has fast execution speed, high efficiency, good quality and small size, can ensure the quality of masonry, improve masonry efficiency and reduce masonry costs, and at the same time liberates workers from the dirty and messy smearing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a schematic diagram of the state of the automatic mortar joint smearing system provided by the present invention when used for smearing during wall construction.

[0017] Figure 2 yes Figure 1 A schematic diagram of the structure of a mortar conveyor included in the provided automatic mortar joint grouting system.

[0018] Figure 3 yes Figure 1 An enlarged schematic diagram of area III included in the automatic grouting system for mortar joints provided.

[0019] Figure 4 yes Figure 1 The provided automatic mortar joint slurry system includes an automatic mortar joint slurry machine used for horizontal mortar joint slurrying, which is a structural schematic diagram.

[0020] Figure 5 yes Figure 1 The provided automatic mortar joint slurry system includes an automatic mortar joint slurry machine used for vertical mortar joint slurrying, which is a structural schematic diagram.

[0021] Figure 6 yes Figure 1 The provided automatic mortar joint grouting system includes a schematic diagram of the bottom structure of an automatic mortar joint grouting machine.

[0022] Main component symbols

[0023]

[0024]

[0025] DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] See also Figure 1-4 ,in, Figure 1 The figure is a schematic diagram of the state of the automatic mortar joint smearing system 300 provided by the present invention being used for smearing during wall construction. Figure 2 yes Figure 1 The provided automatic mortar joint slurrying system 300 includes a structural schematic diagram of a mortar conveyor 80. Figure 3 yes Figure 1 An enlarged schematic diagram of area III included in the automatic grouting system 300 is provided. Figure 4 yes Figure 1 The provided automatic mortar joint slurry system 300 includes an automatic mortar joint slurry machine 100 which is a schematic structural diagram of the automatic mortar joint slurry machine 100 used for horizontal mortar joint slurrying. Figure 5 yes Figure 1 The provided automatic mortar joint slurry system 300 includes an automatic mortar joint slurry machine 100 which is a schematic structural diagram of the mortar joint slurry when used for vertical mortar joint slurrying. Figure 6 yes Figure 1 The provided automatic mortar joint grouting system 300 includes a schematic diagram of the bottom structure of an automatic mortar joint grouting machine 100 .

[0028] The present invention provides an automatic mortar joint plastering machine 100 which includes a base body 10, a horizontal walking assembly 20, a vertical guiding assembly 30 and a mortar scraping assembly 40.

[0029] The seat body 10 includes a bottom plate 11, a first side plate 12 and a second side plate 13 extending perpendicularly to the edges opposite to the bottom plate 11, and a third side plate 14 and a fourth side plate (not shown) located between the first side plate 12 and the second side plate 13. The bottom plate 11, the first side plate 12, the second side plate 13, the third side plate 14 and the fourth side plate form a receiving space 101. The first side plate 12 and the second side plate 13 are clamped on the two opposite sides of the building block 103 (wall). A horizontal position detection sensor 50 is arranged on the second side plate 13. The horizontal position detection sensor 50 is used to detect whether there is a building block 103 in front of it and the distance between it and the building block 103 in front of it. In this embodiment, two horizontal position detection sensors 50 are arranged on the second side plate 13, and the two horizontal position detection sensors 50 are arranged in directions away from each other, so that whether there is a building block 103 can be sensed from two directions.

[0030] The horizontal travel assembly 20 is arranged in the accommodating space 101 and can travel along the surface of the block 103. There are two horizontal travel assemblies 20. Each of the horizontal travel assemblies 20 includes a motor 21 for driving the travel and a roller 22 driven by the motor. The roller 22 is also provided with a plurality of rollers, and the rollers can travel on the surface of the block 103. In this embodiment, the motor 21 is fixed to the surface of the first side plate 12 away from the accommodating space 101. The roller 22 is located in the accommodating space 101 and one end thereof extends to be fixed to the second side plate 13, and the other end extends through the first side plate 12 to be fixed to the motor 21. In other embodiments, the position of the motor 21 can be changed according to actual conditions as long as it does not affect the movement of the roller 22 on the surface of the block.

[0031] The vertical guide assembly 30 includes four columns 33 perpendicular to the bottom plate 11, a guide rod 31 perpendicular to the bottom plate 11, and a power assembly 32. In this embodiment, the guide rod 31 is a screw rod, and the power assembly 32, such as a motor 21, drives the screw rod to rotate to achieve the position change of the scraping mortar assembly 40 in the vertical direction, thereby achieving the mortar application of the scraping mortar assembly 40 to the vertical mortar joints of the blocks 103.

[0032] The four columns 33 are located at the four corners of the square, and two guide rods 31 are arranged between every two columns 33, and a support column 35 is arranged between the two guide rods 31. The power assembly 32 is arranged on the support column 35, and the power assembly 32 includes a motor 21 and a driving wheel 320. A transmission assembly is arranged at one end of the guide rod 31 away from the bottom plate 11, and the transmission assembly includes a driven wheel 312, and the driven wheel 312 and the driving wheel 320 are gear meshing. The upper detection sensor 60 and the lower detection sensor 70 are also arranged at the opposite ends of the column 33. The upper and lower detection sensors 70 can be proximity sensors, respectively. The upper detection sensor 60 and the lower detection sensor 70 can transmit the sensing signal to the power assembly 32, and the power assembly 32 controls the guide rod 31 according to the sensing signal, thereby achieving the control of the position of the scraping mortar assembly 40 in the vertical direction.

[0033] The mortar scraping assembly 40 includes a connection portion 41 and a scraper 42 connected to the connection portion 41. The connection portion 41 includes a horizontal plate 410 and a lateral plate 412 vertically connected to the horizontal plate 410, and the horizontal plate 410 is provided with a guide hole 414 for penetrating the guide rod 31. The scraper 42 is obliquely connected to the lateral plate 412, and the lateral plate 412 is provided with a mortar outlet hole 416.

[0034] A slurry separation channel 420 is provided in the middle of the scraper 42 and below the slurry outlet hole 416. In this embodiment, the slurry separation channel 420 is in an eight-shaped shape, and the slurry separation channel 420 can separate the mortar pumped out from the slurry outlet hole 416 into left and right sides to prevent the mortar from piling up below the slurry outlet hole 416.

[0035] The end of the scraper 42 is a tooth-shaped structure, which is used to scrape the mortar onto the surface of the block, which is conducive to increasing the adhesion between the mortar and the surface of the block. Limiting plates 43 are respectively provided on opposite sides of the scraper 42 and in the direction consistent with the first / second side plate 13 to block the mortar pumped out of the mortar outlet hole 416 to prevent overflow to the side surface of the block. The horizontal position detection sensor 50 is kept flush with the front end of the limiting plate 43.

[0036] A pulp guide plate 140 and a pulp stop plate 412 opposite to the pulp guide plate 140 are arranged on the third side plate 14 and below the pulp outlet hole 416. The structure of the fourth side plate is the same as that of the third side plate 14, that is, a pulp guide plate 140 and a pulp stop plate 412 opposite to the pulp guide plate 140 are also arranged on the fourth side plate and below the pulp outlet hole 416.

[0037] In this embodiment, the automatic mortar joint trowel machine 100 includes two vertical guide assemblies 30 and two mortar scraping assemblies 40, each mortar scraping assembly 40 is a group with one vertical guide assembly 30, and the two mortar scraping assemblies 40 are centrally symmetrical about the bottom plate 11. That is, the automatic mortar joint trowel machine 100 is designed to be completely symmetrical on the left and right, ensuring that the mortar can be automatically troweled from left to right and from right to left.

[0038] The power assembly 32 can drive the guide rod 31 to move so as to drive the scraper 42 to apply the vertical mortar joints of the block 103 , and the horizontal walking assembly 20 moves along the surface of the block 103 so that the scraper 42 can apply the horizontal mortar joints of the block 103 .

[0039] When the automatic mortar joint slurry spreading machine system 300 provided by the present invention is used, the following steps can be performed:

[0040] Preparation: Place the mortar conveyor 80 and the automatic mortar joint trowel 100 at the masonry location, connect the conveying pipe 90 to the input pipe of the automatic mortar joint trowel 100 to ensure that the mortar can flow out from the mortar outlet hole 416. Then power on the automatic mortar joint trowel system 300; add enough mortar to the mixing barrel, and press the start button.

[0041] The motor 21 included in the horizontal walking assembly 20 drives the roller 22 to rotate, so that the automatic mortar joint trowel 100 moves forward; when the horizontal position detection sensor 50 detects that there is a block 103 directly in front of it, the motor 21 stops driving, so that the automatic mortar joint trowel 100 stops moving, and at this time, the distance between the scraping edge of the scraper 42 and the vertical surface of the front brickwork is the required thickness of the vertical mortar joint; at the same time, the motor drive assembly of the mortar conveyor 80 drives the conveying pump to rotate to input the mortar into the input pipe through the conveying pipe 90, and the mortar is discharged to the upper surface of the scraper 42 through the mortar outlet of the automatic mortar joint trowel 100;

[0042] After time t, the motor 21 driving assembly stops rotating, and the mortar conveyor 80 stops conveying mortar. Synchronously, the power assembly 32 drives the screw to rotate, so that the scraper 42 moves upward, and the mortar is evenly scraped on the vertical surface of the front block 103; the scraper 42 continues to move, and when the upper detection sensor 60 senses that the scraper 42 is approaching, the power assembly 32 stops driving, the screw stops rotating, and the vertical mortar joints of the block 103 are coated.

[0043] When the scraper 42 moves a certain distance downward from the top, the motor drive assembly 81 included in the mortar conveyor 80 starts to rotate, driving the delivery pump 82 to rotate to input the mortar into the automatic mortar joint trowel 100 through the delivery pipe 90, and the mortar is discharged through the mortar outlet hole 416 of the automatic mortar joint trowel to the horizontal mortar guide plate 140. The horizontal mortar guide plate 140 guides the mortar to the horizontal brick surfaces on both sides thereof; after time T, the motor drive assembly 81 stops rotating, and the mortar conveyor 80 stops conveying mortar.

[0044] After the vertical mortar joints are coated, the motor 21 drives the roller 22 to rotate, so that the automatic mortar joint slurry machine 100 moves backward a preset distance and then stops rotating. The preset distance can be, for example, 20 mm. This is to keep the scraper 42 and the newly coated mortar joints at a predetermined distance to prevent the scraper 42 from hitting the vertical mortar joints when moving downward.

[0045] Then, the power assembly 32 drives the screw rod to rotate, driving the scraper 42 to move downward until it is sensed by the lower position detection sensor 70 .

[0046] Then, the motor 21 drives the roller 22 to rotate, so that the automatic mortar joint smearing machine 100 moves backward a preset distance, and this preset distance needs to be greater than the length of the block 103, for example, the length of the block 103 plus 50mm; the mortar guided to both sides by the mortar guide plate 140 is evenly scraped on the horizontal surface of the block 103 when the scraper 42 moves backward, and the horizontal mortar joint is applied; after completing the above steps, the next block 103 is laid; repeat the above steps, and the automatic mortar joint smearing machine 100 completes the automatic mortaring function of the block during laying; if the mortar is applied in the reverse direction, each driving direction is controlled, and the reverse sensors are monitored.

[0047] It is understandable that there are many forms of vertical movement of the scraper 42. The present invention only lists the use of a screw rod lifting method to achieve the vertical position change of the scraper 42, but other methods should also be within the protection scope of the present invention.

[0048] In summary, the present invention has the following beneficial effects: the automatic mortar joint smearing machine 100 provided by the present invention can be placed on the block 103 and can be used in conjunction with a wall-building robot. After the wall-building robot completes the masonry work of a block, the automatic mortar joint smearing system 300 can move horizontally and uniformly on the block 103 according to the control program, guide the mortar provided by the mortar conveyor 80 to the part on the block 103, and use the scraper 103 to scrape it to the horizontal surface of the block 103 by using the walking of the horizontal walking component 20 to achieve the smearing of the horizontal mortar joints; when the vertical guide component 30 moves upward in the vertical direction, the part of the mortar provided by the mortar conveyor that flows to the scraper can be scraped from bottom to top to the side of the block 103 to complete the smearing of the vertical mortar joints of the block 103. The automatic mortar joint smearing machine 100 provided by the present invention has fast execution speed, high efficiency, good quality, and small size, can ensure the quality of masonry, improve masonry efficiency, and reduce masonry costs, while freeing workers from the dirty and messy smearing process.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic mortar joint slurry machine, It is characterized in that The invention comprises a base body, a horizontal walking assembly, a vertical guiding assembly and a mortar scraping assembly, wherein the base body comprises a bottom plate and a first side plate and a second side plate extending perpendicularly to the edges opposite to the bottom plate, the bottom plate, the first side plate and the second side plate form a receiving space, the horizontal walking assembly is arranged in the receiving space and can travel along the surface of the block, the vertical guiding assembly comprises a guide rod perpendicular to the bottom plate and a power assembly, the mortar scraping assembly comprises a connecting portion and a scraper connected to the connecting portion, the scraper is arranged obliquely relative to the bottom plate, the connecting portion passes through the guide rod, the power assembly can drive the guide rod to move so as to drive the scraper to apply the vertical mortar joints of the block, and the horizontal walking assembly When the component moves along the surface of the block, the scraper can apply the horizontal mortar joints of the block; the connecting part includes a horizontal plate and a lateral plate vertically connected to the horizontal plate, the lateral plate extends toward the bottom plate, the horizontal plate is provided with a guide hole for passing the guide rod, the scraper is obliquely connected to the lateral plate, the lateral plate is provided with a slurry outlet hole, and the slurry is discharged to the upper surface of the scraper through the slurry outlet hole; the base body also includes a third side plate and a fourth side plate located between the first side plate and the second side plate, a slurry guide plate and a slurry blocking plate opposite to the slurry guide plate are arranged on the third side plate and below the slurry outlet hole, and a slurry guide plate and a slurry blocking plate opposite to the slurry guide plate are arranged on the fourth side plate and below the slurry outlet hole.

2. The automatic mortar joint screed machine according to claim 1, It is characterized in that There are two horizontal travel components, each of which includes a motor and a roller. The motor is fixed to the surface of the first side plate away from the accommodating space. One end of the roller extends to be fixed to the second side plate, and the other end extends through the first side plate to be fixed to the motor. A horizontal position detection sensor is arranged on the second side plate.

3. The automatic mortar joint screed machine according to claim 1, It is characterized in that A pulp separation channel is arranged in the middle of the scraper and below the pulp outlet hole, and the pulp separation channel is in an eight-shaped shape; the end of the scraper is a tooth-shaped structure.

4. The automatic mortar joint screed machine according to claim 3, It is characterized in that The vertical guide assembly also includes four columns perpendicular to the base plate, the four columns are located at the four corners of the square, two guide rods are arranged between every two columns, a support column is arranged between the two guide rods, the power assembly is arranged on the support column, and the power assembly includes a driving wheel.

5. The automatic mortar joint screed machine according to claim 4, It is characterized in that A transmission assembly is arranged at one end of the guide rod away from the bottom plate. The transmission assembly includes a driven wheel. The driven wheel and the driving wheel are in gear meshing cooperation.

6. The automatic mortar joint trowel machine according to claim 1, It is characterized in that The automatic mortar joint screed machine comprises two vertical guide assemblies and two mortar scraping assemblies, each mortar scraping assembly is a group with one vertical guide assembly, and the two mortar scraping assemblies are centrally symmetrical about the base plate.

7. The automatic mortar joint screed machine according to claim 4, It is characterized in that An upper detection sensor and a lower detection sensor are respectively arranged at opposite ends of the column.

8. An automatic mortar joint slurry system, It is characterized in that It comprises the automatic mortar joint mortar machine and a mortar conveyor as described in any one of claims 1 to 7, wherein the mortar conveyor is connected to the automatic mortar joint mortar machine through a mortar delivery pipe and provides mortar to the automatic mortar joint mortar machine through the mortar delivery pipe.

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