CN112609932A - Plastering device for wall decoration - Google Patents
Plastering device for wall decoration Download PDFInfo
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- CN112609932A CN112609932A CN202011585654.7A CN202011585654A CN112609932A CN 112609932 A CN112609932 A CN 112609932A CN 202011585654 A CN202011585654 A CN 202011585654A CN 112609932 A CN112609932 A CN 112609932A
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- plate
- plastering
- guide rail
- fixedly connected
- case
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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Abstract
The invention discloses a plastering device for wall decoration, which comprises a mounting plate, wherein a left motor and a right motor are respectively arranged on the left side and the right side of the mounting plate, the output shafts of the left motor and the right motor are respectively fixedly connected with a left screw rod and a right screw rod, a left sleeve and a right sleeve are respectively arranged on the left screw rod and the right screw rod, a left screw rod nut and a right screw rod nut are respectively arranged in the left sleeve and the right sleeve, an upper guide rail and a lower guide rail which are parallel to each other are arranged between the left screw rod and the right screw rod, the left ends of the upper guide rail and the lower guide rail are fixedly connected through a left connecting rod, the left side of the left connecting rod is fixedly connected with the left sleeve, the right ends of the upper guide rail and the lower guide rail are fixedly connected through the right connecting rod, the right side of the right connecting rod is fixedly connected with the right sleeve, and plastering mechanisms capable of moving back and forth are installed on the upper guide rail and the lower guide rail. The invention realizes the functions of wall cleaning, water spraying and pre-wetting, mortar conveying, automatic ash scraping and the like.
Description
Technical Field
The invention relates to the technical field of construction equipment, in particular to wall plastering equipment for blank wall decoration.
Background
In interior decoration, the construction of wall surfaces is a key point, and the decoration of interior walls needs materials such as emulsion paint or paint, but the premise is that the wall surfaces need to be plastered. The construction method for plastering the inner wall comprises the following steps: before construction, the wall needs to be manually cleaned, and sundries such as mud residue and the like on the wall surface are shoveled and leveled. Then the surface of the wall is cleaned and watered to moisten the surface. And then, according to the condition of the wall surface base layer, a mortar layer with the thickness of 7-20mm is smeared on the surface of the wall body in a manual smearing mode. At present, wall surface cleaning, watering and wetting and mortar plastering all adopt manual operation, and have the defects of low efficiency, slow construction progress and poor construction environment.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a novel plastering device for wall decoration.
The invention is realized by the following technical scheme:
a plastering device for wall decoration comprises a mounting plate, a left motor, a right motor, a left screw rod, a right screw rod, an upper guide rail, a lower guide rail, a first guide groove, a second guide groove, a left connecting rod, a right connecting rod, a left sleeve, a right sleeve, a left screw nut, a right screw nut and a plastering mechanism, wherein the left motor and the right motor are respectively mounted on the left side and the right side of the mounting plate; an upper guide rail and a lower guide rail are arranged between the left screw rod and the right screw rod, a first guide groove is formed in the bottom of the upper guide rail, the lower guide rail is located below the upper guide rail, a second guide groove is formed in the top of the lower guide rail, and the second guide groove corresponds to the first guide groove; the upper guide rail and the lower guide rail are parallel to each other, the left ends of the upper guide rail and the lower guide rail are fixedly connected through a left connecting rod, the left side of the left connecting rod is fixedly connected with a left sleeve, the right ends of the upper guide rail and the lower guide rail are fixedly connected through a right connecting rod, the right side of the right connecting rod is fixedly connected with a right sleeve, and plastering mechanisms capable of moving back and forth are mounted on the upper guide rail and the lower guide rail.
Further, the plastering mechanism comprises a first driving wheel, a second driving wheel, a first driven wheel, a second driven wheel, a double-shaft output motor, an upper half shaft, a lower half shaft, a connecting shaft, a left connecting plate, a right connecting plate, a bearing seat, a case, a square opening, a water inlet hole, a water inlet cover, a water storage tank, a water inlet pipe, a pressure pump, a first water outlet pipe, a second water outlet pipe, a water spray pipe, a feed hopper, a feed inlet, a cylindrical feed box, a discharge outlet, a conical discharge sleeve, a fixed baffle, a fixed plastering knife, a movable plastering knife, a connecting cylinder and a rotating shaft; the left side of the case is fixedly connected with a left connecting plate, the right side of the case is fixedly connected with a right connecting plate, a first driving wheel is arranged above the left connecting plate, the first driving wheel is movably mounted in a first guide groove of an upper guide rail, a second driving wheel is arranged below the left connecting plate, the second driving wheel is movably mounted in a second guide groove of a lower guide rail, a double-shaft output motor is mounted on the left connecting plate, an upper output shaft of the double-shaft output motor is fixedly connected with the lower end of an upper half shaft, the upper end of the upper half shaft is fixedly connected with the first driving wheel, a lower output shaft of the double-shaft output motor is fixedly connected with the upper end of a lower half shaft, and the lower end of the lower half shaft is fixedly connected with the second; a first driven wheel is arranged above the right connecting plate, the first driven wheel is movably mounted in a first guide groove of the upper guide rail, a second driven wheel is arranged below the right connecting plate, the second driven wheel is movably mounted in a second guide groove of the lower guide rail, the first driven wheel and the second driven wheel are connected through a connecting shaft, and the middle part of the connecting shaft is fixed on the right connecting plate through a bearing seat; a water storage tank, a cylindrical feeding tank and a conical discharging sleeve are arranged inside the case, a square opening is formed in the side face of the case, a water inlet hole and a feeding hole are formed in the top of the case, a water inlet cover matched with the water inlet hole is arranged on the water inlet hole, and the water inlet hole is communicated with the water storage tank inside the case; the upper part of the feed inlet is connected with a feed hopper positioned outside the case, the lower part of the feed inlet is communicated with a cylindrical feed box positioned inside the case, the side surface of the cylindrical feed box is provided with a discharge outlet, the discharge outlet is fixedly connected with a conical discharge sleeve, the outlet of the conical discharge sleeve is positioned at a square opening part at the side surface of the case, two sides of the outlet of the conical discharge sleeve are respectively provided with a fixed baffle and a fixed plastering knife, the fixed baffle and the fixed plastering knife extend to the outside of the case from the outlet of the conical discharge sleeve, the right side of the fixed plastering knife is provided with a movable plastering knife, one end of the movable plastering knife passes through the square opening at the side surface of the case and extends to the outside of the case, the other end of the movable plastering knife is fixedly connected with a connecting cylinder, the connecting cylinder is movably arranged on a rotating shaft, and the connecting cylinder, the lower end of the rotating shaft is fixed at the bottom of the case; the water pump is installed in the outside of quick-witted case, the water inlet of force pump passes through the inlet tube and links to each other with the storage water tank of quick-witted incasement, the delivery port of force pump links to each other with first outlet pipe, second outlet pipe respectively, first outlet pipe links to each other with the spray pipe, the left side of spray pipe fixed mounting machine case.
Further, the fixed baffle and the fixed plastering knife are both made of stainless steel materials, the outer end of the fixed baffle is arc-shaped, and the length of the fixed baffle is 6-23 mm.
Furthermore, the length of the movable plastering knife extending to the outside of the case is 13-29mm, an adjusting block is arranged on one side of the movable plastering knife, a threaded hole is formed in the adjusting block, an adjusting rod matched with the threaded hole is installed in the threaded hole, one end of the adjusting rod penetrates through the case and is fixedly connected with an adjusting nut, and the other end of the adjusting rod is fixedly connected with the movable plastering knife through a first spring.
Furthermore, the movable plastering cutter is a hollow plastering cutter, a water storage cavity is arranged in the movable plastering cutter, the water storage cavity is connected with the pressure pump through a second water outlet pipe, one end of the movable plastering cutter is a triangular cutter point, a small hole for spraying water is formed in one side of the cutter point, and the small hole is communicated with the water storage cavity in the movable plastering cutter.
Further, the cylindrical feeding box is of a hollow cylindrical barrel structure with an opening at the upper end, a vertical main shaft is installed at the center of the interior of the cylindrical feeding box, spiral blades are arranged on the vertical main shaft, the lower end of the vertical main shaft penetrates through the cylindrical feeding box and the case downwards to be connected with a rotating motor, and the rotating motor is installed at the bottom of the case.
Further, the first driving wheel, the second driving wheel, the first driven wheel and the second driven wheel are gears with the same tooth form and the same tooth number, racks are arranged on two sides of the first guide groove and the second guide groove in parallel, the racks on two sides of the first guide groove are meshed with the first driving wheel and the first driven wheel, and the racks on two sides of the second guide groove are meshed with the second driving wheel and the second driven wheel.
Furthermore, the case consists of a left side plate, a right side plate, a rear side plate, a first inclined plate, an arc transition plate, a second inclined plate, a top plate and a bottom plate, wherein the left side and the right side of the rear side plate are respectively and fixedly connected with the left side plate and the right side plate, the left side of the first inclined plate is fixedly connected with the left side plate, the right side of the first inclined plate is fixedly connected with the left side of the arc transition plate, the right side of the arc transition plate is fixedly connected with the left side of the second inclined plate, and the right side of the second inclined plate is fixedly connected with the right side plate; the top ends of the left side plate, the right side plate, the rear side plate, the first inclined plate, the arc transition plate and the second inclined plate are fixedly connected with the top plate, and the bottom ends of the left side plate, the right side plate, the rear side plate, the first inclined plate, the arc transition plate and the second inclined plate are fixedly connected with the bottom plate.
Further, first fixing base and the second fixing base of welding to the left bank on the posterior lateral plate, be equipped with first mounting hole, second mounting hole in first fixing base, the first fixing base respectively, first mounting hole and second mounting hole are one end opening other end confined blind hole, install the slip handle of looks adaptation in the first mounting hole, the bottom fixed connection in second spring and slip chamber is passed through to the one end of slip handle, the other end of slip handle links to each other with the spiller is fixed, install fixed handle in the second mounting hole, fixed handle links to each other with the brush.
Furthermore, the mounting plate is made of a steel plate with the thickness of 5-25mm, and bolt holes are formed in two ends of the mounting plate; the left side of left side lead screw, left motor is equipped with left protection casing, the upper end of left protection casing links to each other with left lead screw is fixed, the lower extreme of left protection casing links to each other with the mounting panel is fixed, the right side of right lead screw, right motor is equipped with right protection casing, the upper end of right protection casing links to each other with right lead screw is fixed, the lower extreme of right protection casing links to each other with the mounting panel is fixed.
The invention has the beneficial effects that: firstly, fixing a mounting plate at a position close to a wall body, enabling a rear side plate of a case to be parallel to the wall surface, keeping a distance of 10-30mm, starting a double-shaft output motor, respectively driving a first driving wheel and a second driving wheel to rotate through an upper half shaft and a lower half shaft, so as to drive a left connecting plate, a right connecting plate, a first driven wheel, a second driven wheel and the case to move leftwards together, shoveling a small amount of debris such as mud and slag on the wall surface leftwards by a shovel blade arranged on the rear side plate of the case, cleaning the shoveled debris and dust by a brush on the right side of the shovel blade, simultaneously starting a pressure pump and a rotary motor, respectively conveying water in a water storage tank into a water storage cavity in a water spray pipe and a movable trowel through a first water outlet pipe and a second water outlet pipe by the pressure pump, spraying water on the wall surface to be ready for plastering, and enabling a plastered layer, the phenomena of hollowing and cracking do not occur. The mortar after stirring can be conveyed into the feed hopper of the invention through a manual work or a mortar conveying pump, the mortar in the feed hopper enters the cylindrical feed box through the feed inlet, the rotary motor drives the main shaft and the helical blade to rotate, the mortar in the cylindrical feed box is extruded and conveyed between the fixed baffle and the fixed plastering cutter through the discharge outlet and the conical discharge sleeve, and the mortar is smeared on the wall surface when the fixed baffle and the fixed plastering cutter are driven to move leftwards by the machine box. The movable plastering tool on the right side of the fixed plastering tool sprays water in the water storage cavity to the surface of the mortar which is just smeared through the small water spraying holes, and the elastic body at the right end of the movable plastering tool smears the surface of the mortar which is just smeared after water spraying again to form a smooth and compact plastering layer. When the first driving wheel and the second driving wheel reach the left ends of the upper guide rail and the lower guide rail, the double-shaft output motor stops, the left motor and the right motor are started simultaneously to drive the left screw rod, the right screw rod, the left screw rod nut, the right screw rod nut, the left sleeve and the right sleeve to move downwards, and therefore the left connecting rod, the right connecting rod, the upper guide rail, the lower guide rail and the case are driven to move downwards. Then the double-shaft output motor rotates reversely to drive the first driving wheel, the second driving wheel, the left connecting plate, the right connecting plate, the first driven wheel, the second driven wheel and the case to move rightwards together, when the case reaches the right end positions of the upper guide rail and the lower guide rail, the double-shaft output motor rotates forwards to start the next round of mortar painting.
The invention not only realizes the replacement of manual plastering by automatic plastering, improves the construction speed, accelerates the project progress, reduces the production cost, lightens the labor intensity of workers and improves the construction environment, but also rotationally conveys, extrudes and paints mortar on the surface of a wall by the cylindrical feeding box, the conical discharging sleeve, the fixed baffle and the fixed plastering knife, and the fixed plastering knife is used for primary plastering, so that the mortar is pressure-adhered to the wall, and the combination is firmer; and then, the movable plastering knife is used for spraying water for the second time to scrape, and a small amount of water is sprayed, so that a thin layer of water-containing slurry is formed on the surface of the plastering layer after the first time of scraping, the resistance of the second time of scraping is reduced, and the movable plastering knife is smoother to scrape and smoother to the surface of the plastering layer.
According to the preferable scheme, the left side of the case is provided with the water spraying pipe, the water spraying pipe is connected with the pressure pump through the first water outlet pipe, the pressure pump is connected with the water storage tank in the case through the water inlet pipe, before plastering, the pressure pump conveys water in the water storage tank to the water spraying pipe through the first water outlet pipe, and water is sprayed and moistened in advance on the wall surface, so that a plastering layer after plastering has a good setting and hardening condition, the mortar strength is favorably enhanced, and the phenomena of hollowing and cracking are avoided. The invention also comprises a first fixed seat and a second fixed seat which are inclined leftwards, wherein a scraper knife with a sliding handle and a brush with a fixed handle are respectively arranged in the first fixed seat and the first fixed seat, the scraper knife shovels a small amount of sundries such as mud residue and the like on the wall surface leftwards, and the brush on the right side of the scraper knife cleans the shoveled sundries and dust to prevent the sundries and dust from being smeared between the wall surface and the plastering layer to influence the bonding strength between the wall surface and the plastering layer.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a sectional view taken along line a-a of fig. 1.
Fig. 4 is a front view of the plastering mechanism.
Fig. 5 is a sectional view taken along line B-B in fig. 4.
Fig. 6 is a partial enlarged view of fig. 5 at M.
Fig. 7 is a partial enlarged view of fig. 5 at N.
In the drawings: 1-a mounting plate, 2-a left motor, 3-a right motor, 4-a left screw, 5-a right screw, 6-an upper guide rail, 7-a lower guide rail, 8-a left connecting rod, 9-a right connecting rod, 10-a left sleeve, 11-a right sleeve, 12-a left screw nut, 13-a right screw nut, 14-a bolt hole, 15-a left shield, 16-a right shield, 17-a plastering mechanism, 18-a first driving wheel, 19-a second driving wheel, 20-an upper half shaft, 21-a lower half shaft, 22-a double-shaft output motor, 23-a first driven wheel, 24-a second driven wheel, 25-a connecting shaft, 26-a left connecting plate, 27-a right connecting plate, 28-a bearing seat, 29-a chassis, 30-a left side plate, 31-a right side plate, 32-a rear side plate, 33-a first inclined plate, 34-an arc transition plate, 35-a second inclined plate, 36-a top plate, 37-a bottom plate, 38-a square opening, 40-water inlet cover, 41-water storage tank, 42-water inlet pipe, 43-pressure pump, 44-first water outlet pipe, 45-second water outlet pipe, 46-water spray pipe, 47-feed hopper, 48-feed inlet, 49-cylindrical feed box, 50-discharge outlet, 51-conical discharge sleeve, 52-fixed baffle, 53-fixed plastering knife, 54-movable plastering knife, 55-knife tip, 56-small hole, 57-connecting cylinder, 58-rotating shaft, 59-water storage cavity, 60-first spring, 61-first fixed seat, 62-second fixed seat, 63-first mounting hole, 64-second mounting hole, 65-sliding handle, 66-second spring, 67-scraping knife, 68-fixed handle, 69-brush, 70-adjusting block, 71-threaded hole, 72-adjusting rod, 73-adjusting nut, 74-vertical main shaft, 75-helical blade, 76-rotating motor, 77-first guide groove, 78 — second guide groove.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
As shown in fig. 1 and 2, a plastering device for wall decoration comprises a mounting plate 1, a left motor 2, a right motor 3, a left screw rod 4, a right screw rod 5, an upper guide rail 6, a lower guide rail 7, a first guide groove 77, a second guide groove 78, a left connecting rod 8, a right connecting rod 9, a left sleeve 10, a right sleeve 11, a left screw nut 12, a right screw nut 13 and a plastering mechanism 17.
The mounting plate 1 is in a shape of a Chinese character 'ji' or a rectangle and is made of a steel plate with the thickness of 5-25mm, and bolt holes 14 for fixing foundation bolts are formed in two ends of the mounting plate 1. Vertical ascending left motor 2, right motor 3 are installed respectively to the left and right sides of mounting panel 1, left side motor 2, right motor 3 all adopt servo motor. The output shafts of the left motor 2 and the right motor 3 are fixedly connected with the left screw rod 4 and the right screw rod 5 through a speed reducer or a coupling respectively. Be equipped with left sleeve 10, right sleeve 11 on left lead screw 4, the right lead screw 5 respectively, left side sleeve 10, right sleeve 11 are the cylinder tubular structure who has central through-hole, install left screw-nut 12, right screw-nut 13 in the central through-hole of left side sleeve 10, right sleeve 11 respectively, left screw-nut 12, right screw-nut 13 respectively with left lead screw 4, right lead screw 5 looks adaptation to it connects to form the lead screw meshing.
An upper guide rail 6 and a lower guide rail 7 are arranged between the left screw rod 4 and the right screw rod 5, a first guide groove 77 facing downwards is formed in the bottom of the upper guide rail 6, the lower guide rail 7 is positioned below the upper guide rail 6, a second guide groove 78 facing upwards is formed in the top of the lower guide rail 7, and the second guide groove 78 and the first guide groove 77 are identical in size and shape and correspond to each other in position. The upper guide rail 6 and the lower guide rail 7 are made of stainless steel materials, the upper guide rail 6 and the lower guide rail 7 are parallel to each other, the left ends of the upper guide rail 6 and the lower guide rail 7 are connected through a left connecting rod 8 in a welded mode, the left side of the left connecting rod 8 is connected with a left sleeve 10 in a welded mode, the right ends of the upper guide rail 6 and the lower guide rail 7 are connected through a right connecting rod 9 in a welded mode, the right side of the right connecting rod 9 is connected with a right sleeve 11 in a welded mode, and the left connecting rod 8 and the right connecting rod 9 are stainless steel square. And plastering mechanisms 17 capable of reciprocating are arranged on the upper guide rail 6 and the lower guide rail 7.
As shown in fig. 4, 5, 6, and 7, the plastering mechanism 17 includes a first driving wheel 18, a second driving wheel 19, a first driven wheel 23, a second driven wheel 24, a dual-shaft output motor 22, an upper half shaft 20, a lower half shaft 21, a connecting shaft 25, a left connecting plate 26, a right connecting plate 27, a bearing seat 28, a case 29, a square opening 38, a water inlet 39, a water inlet cover 40, a water storage tank 41, a water inlet pipe 42, a pressure pump 43, a first water outlet pipe 44, a second water outlet pipe 45, a water spray pipe 46, a feed hopper 47, a feed inlet 48, a cylindrical feed tank 49, a discharge port 50, a conical discharge sleeve 51, a fixed baffle 52, a fixed plastering knife 53, a movable plastering knife 54, a connecting cylinder 57, and a rotating shaft 58.
The left side of the case 29 is connected with the left connecting plate 26 in a welding mode, and the right side of the case 29 is connected with the right connecting plate 27 in a welding mode. A first driving wheel 18 is arranged above the left connecting plate 26, and the first driving wheel 18 is movably arranged in a first guide groove 77 of the upper guide rail 6. A second driving wheel 19 is arranged below the left connecting plate 26, and the second driving wheel 19 is movably arranged in a second guide groove 78 of the lower guide rail 7. The left connecting plate 26 is provided with a double-shaft output motor 22, an upper output shaft of the double-shaft output motor 22 is fixedly connected with the lower end of an upper half shaft 20, the upper end of the upper half shaft 20 is fixedly connected with a first driving wheel 18, a lower output shaft of the double-shaft output motor 22 is fixedly connected with the upper end of a lower half shaft 21, and the lower end of the lower half shaft 21 is fixedly connected with a second driving wheel 19.
A first driven wheel 23 is arranged above the right connecting plate 27, the first driven wheel 23 is movably mounted in a first guide groove 77 of the upper guide rail 6, a second driven wheel 24 is arranged below the right connecting plate 27, the second driven wheel 24 is movably mounted in a second guide groove 78 of the lower guide rail 7, the first driven wheel 23 and the second driven wheel 24 are connected through a connecting shaft 25, and the middle part of the connecting shaft 25 is fixed on the right connecting plate 27 through a bearing seat 28.
Preferably, the first driving wheel 18, the second driving wheel 19, the first driven wheel 23 and the second driven wheel 24 are all gears with the same tooth shape and the same number of teeth, racks arranged in parallel are arranged on two sides of the first guide groove 77 and the second guide groove 78, the racks on two sides of the first guide groove 77 are meshed with the first driving wheel 18 and the first driven wheel 23, and the racks on two sides of the second guide groove 78 are meshed with the second driving wheel 19 and the second driven wheel 24.
When the dual-shaft output motor 22 rotates in the forward direction or the reverse direction, the upper half shaft 20 and the lower half shaft 21 can respectively drive the first driving wheel 18 and the second driving wheel 19 to rotate leftwards or rightwards, so as to drive the left connecting plate 26, the right connecting plate 27, the first driven wheel 23, the second driven wheel 24 and the case 29 to reciprocate leftwards or rightwards together.
As shown in fig. 4 and 5, the chassis 29 is composed of a left side plate 30, a right side plate 31, a rear side plate 32, a first inclined plate 33, an arc transition plate 34, a second inclined plate 35, a top plate 36 and a bottom plate 37, wherein the left side and the right side of the rear side plate 32 are respectively connected with the left side plate 30 and the right side plate 31 in a vertical welding manner, the left side of the first inclined plate 33 is connected with the left side of the left side plate 30 in a welding manner, the right side of the first inclined plate 33 is connected with the left side of the arc transition plate 34 in a welding manner, the right side of the arc transition plate 34 is connected with the left side of the second inclined plate 35 in a welding manner, and the right side of the second. The included angle between the first inclined plate 33 and the second inclined plate 35 is 90-135 degrees, and the rear side plate 32 is parallel to the wall surface needing to be scraped and smeared. The top ends of the left side plate 30, the right side plate 31, the rear side plate 32, the first inclined plate 33, the arc transition plate 34 and the second inclined plate 35 are all connected with the top plate 36 in a welding mode, and the bottom ends of the left side plate 30, the right side plate 31, the rear side plate 32, the first inclined plate 33, the arc transition plate 34 and the second inclined plate 35 are all connected with the bottom plate 37 in a welding mode.
The water storage tank 41, the cylindrical feeding tank 49 and the conical discharging sleeve 51 are installed inside the case 29, the square opening 38 is formed in the rear side plate 32 of the case 29, and the square opening 38 is located at the right side of the rear side plate 32. The top of the case 29 is provided with a water inlet hole 39 and a feed inlet 48, the water inlet hole 39 is provided with a water inlet cover 40 which is matched with the water inlet hole, and the water inlet hole 39 is communicated with a water storage tank 41 in the case 29. The upper part of the feed opening 48 is connected to a feed hopper 47 located outside the cabinet 29, and the lower part of the feed opening 48 is connected to a cylindrical feed box 49 located inside the cabinet 29. The cylindrical feeding box 49 is a hollow cylindrical barrel structure with an opening at the upper end, a vertical main shaft 74 is installed at the center inside the cylindrical feeding box 49, a helical blade 75 is arranged on the vertical main shaft 74, the lower end of the vertical main shaft 74 downwards penetrates through the cylindrical feeding box 49 and the case 29 to be connected with a rotating motor 76, and the rotating motor 76 is installed at the bottom of the case 29.
As shown in fig. 5 and 7, a discharge port 50 is arranged on the side surface of the cylindrical feeding box 49, and the discharge port 50 is fixedly connected with a conical discharge sleeve 51. The conical discharging sleeve 51 is a hollow conical structure made of stainless steel with openings at two ends, one end with a larger opening is welded with the discharging port 50, the other end with a smaller opening is an outlet of the conical discharging sleeve 51, the outlet of the conical discharging sleeve 51 is located at the square opening 38 on the side face of the case 29, two sides of the outlet of the conical discharging sleeve 51 are respectively welded with a fixed baffle plate 52 and a fixed plastering knife 53, and the fixed baffle plate 52 and the fixed plastering knife 53 extend to the outside of the case 29 from the outlet of the conical discharging sleeve 51. The fixed baffle plate 52 and the fixed plastering knife 53 are both made of stainless steel materials, the outer end of the fixed baffle plate 52 is in a circular arc shape, and the length of the fixed baffle plate 52 is 6-23 mm. The outer end of the fixed plastering knife 53 is triangular, and the length of the fixed plastering knife 53 is 10-26 mm.
The right side of the fixed plastering knife 53 is provided with a movable plastering knife 54, one end of the movable plastering knife 54 passes through the square opening 38 on the side surface of the case 29 and extends to the outside of the case 29, the length of the movable plastering knife 54 extending to the outside of the case 29 is 13-29mm, and the other end of the movable plastering knife 54 is fixedly connected with a connecting cylinder 57. The connecting cylinder 57 is a stainless steel cylindrical cylinder, a rotary hole is formed in the center of the connecting cylinder 57, the connecting cylinder 57 is movably mounted on the rotary shaft 58 through the rotary hole, the rotary hole is rotatably connected with the rotary shaft 58, the rotary shaft 58 is a stainless steel round rod, the size of the stainless steel round rod is matched with the rotary hole, and the lower end of the rotary shaft 58 is welded on the bottom plate 37 of the case 29. An adjusting block 70 is arranged beside the movable plastering knife 54, the adjusting block 70 is made of a rectangular stainless steel plate, a threaded hole 71 for adjustment is formed in the adjusting block 70, and an adjusting rod 72 which is matched with the threaded hole 71 is installed in the threaded hole 71. One end of the adjusting rod 72 penetrates through the case 29 to be connected with an adjusting nut 73 positioned outside the case 29 in a welding mode, and the other end of the adjusting rod 72 is fixedly connected with the movable plastering knife 54 through the first spring 60.
As shown in fig. 4, 5, and 7, a pressure pump 43 is installed on the outer side of the case 29, a water inlet of the pressure pump 43 is connected to a water storage tank 41 in the case 29 through a water inlet pipe 42, a water outlet of the pressure pump 43 is connected to a first water outlet pipe 44 and a second water outlet pipe 45, the first water outlet pipe 44 is connected to a water spray pipe 46, the water spray pipe 46 is fixedly installed on the left side of the case 29, and a plurality of nozzles or a plurality of water spray holes are uniformly installed on the side of the water spray pipe 46 facing the wall surface. The movable plastering knife 54 is a hollow plastering knife made of stainless steel, a water storage cavity 59 is arranged inside the movable plastering knife 54, and the water storage cavity 59 is connected with the pressure pump 43 through a second water outlet pipe 45. The outer end of the movable plastering knife 54 is a triangular knife tip 55, one side of the knife tip 55 facing the wall surface is provided with a plurality of small holes 56 for spraying water, and the small holes 56 are communicated with a water storage cavity 59 in the movable plastering knife 54.
As shown in fig. 6, a first fixed seat 61 and a second fixed seat 62 inclined to the left are welded on the rear side plate 32, a first mounting hole 63 and a second mounting hole 64 are respectively formed in the first fixed seat 61 and the first fixed seat 61, and the first mounting hole 63 and the second mounting hole 64 are blind holes with one open end and the other closed end. The first mounting hole 63 is internally provided with a sliding handle 65 which is matched with the first mounting hole 63, the sliding handle 65 is in sliding connection with the first mounting hole 63, one end of the sliding handle 65 is fixedly connected with the bottom of the sliding cavity through a second spring 66, and the other end of the sliding handle 65 is fixedly connected with a scraper knife 67. The second mounting hole 64 is located at the right side of the first mounting hole 63, a fixing handle 68 is mounted in the second mounting hole 64 in a welding, threaded connection or screw fixing mode, and the fixing handle 68 is fixedly connected with a brush 69 through a bolt.
As shown in fig. 1 and 2, a left protective cover 15 is arranged on the left side of the left screw rod 4 and the left motor 2, the upper end of the left protective cover 15 is connected with the left screw rod 4 through welding or bolt fixing, the lower end of the left protective cover 15 is connected with the mounting plate 1 through welding or bolt fixing, a right protective cover 16 is arranged on the right side of the right screw rod 5 and the right motor 3, the upper end of the right protective cover 16 is connected with the right screw rod 5 through welding or bolt fixing, and the lower end of the right protective cover 16 is connected with the mounting plate 1 through welding or bolt fixing.
The invention not only realizes the replacement of manual plastering by automatic plastering, improves the construction speed, accelerates the project progress, reduces the production cost, lightens the labor intensity of workers and improves the construction environment, but also rotationally conveys, extrudes and paints mortar on the surface of a wall by the cylindrical feeding box 49, the conical discharging sleeve 51, the fixed baffle plate 52 and the fixed plastering knife 53, and the fixed plastering knife 53 performs primary plastering to ensure that the mortar is pressure-adhered to the wall, so the combination is firmer; and then, the movable plastering knife 54 is used for spraying water for the second time to scrape, and a small amount of water is sprayed, so that a thin layer of water-containing slurry is formed on the surface of the plastering layer after the first time of scraping, the resistance of the second time of scraping is reduced, and the movable plastering knife 54 is used for scraping more smoothly and the surface of the plastering layer is smoother.
The left side of the machine case 29 of the invention is provided with a water spraying pipe 46, the water spraying pipe 46 is connected with a pressure pump 43 through a first water outlet pipe 44, the pressure pump 43 is connected with a water storage tank 41 in the machine case 29 through a water inlet pipe 42, before plastering, the pressure pump 43 conveys water in the water storage tank 41 to the water spraying pipe 46 through the first water outlet pipe 44 to pre-spray water and wet the wall surface, so that a plastering layer after plastering has good setting and hardening conditions, the mortar strength is favorably enhanced, and the phenomena of hollowing and cracking are avoided. The invention also welds the first fixed seat 61 and the second fixed seat 62 which incline to the left on the back side plate 32, a scraper 67 with a sliding handle 65 and a brush 69 with a fixed handle 68 are respectively arranged in the first fixed seat 61 and the second fixed seat 62, the scraper 67 scrapes a small amount of sundries such as mud residue on the wall surface leftwards, the brush 69 on the right side of the scraper 67 cleans the scraped sundries and dust, and prevents the sundries and dust from being smeared between the wall surface and the plastering layer to influence the bonding strength between the wall surface and the plastering layer.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that various improvements and modifications within the structure and principle of the present invention can be realized by those skilled in the art, and the protection scope of the present invention should be considered.
Claims (10)
1. The utility model provides a plastering unit that wall fitment was used which characterized in that: the plastering machine comprises a mounting plate, a left motor, a right motor, a left screw rod, a right screw rod, an upper guide rail, a lower guide rail, a first guide groove, a second guide groove, a left connecting rod, a right connecting rod, a left sleeve, a right sleeve, a left screw nut, a right screw nut and a plastering mechanism, wherein the left motor and the right motor are respectively mounted on the left side and the right side of the mounting plate; an upper guide rail and a lower guide rail are arranged between the left screw rod and the right screw rod, a first guide groove is formed in the bottom of the upper guide rail, the lower guide rail is located below the upper guide rail, a second guide groove is formed in the top of the lower guide rail, and the second guide groove corresponds to the first guide groove; the upper guide rail and the lower guide rail are parallel to each other, the left ends of the upper guide rail and the lower guide rail are fixedly connected through a left connecting rod, the left side of the left connecting rod is fixedly connected with a left sleeve, the right ends of the upper guide rail and the lower guide rail are fixedly connected through a right connecting rod, the right side of the right connecting rod is fixedly connected with a right sleeve, and plastering mechanisms capable of moving back and forth are mounted on the upper guide rail and the lower guide rail.
2. A plastering apparatus for wall finishing as claimed in claim 1, wherein: the plastering mechanism comprises a first driving wheel, a second driving wheel, a first driven wheel, a second driven wheel, a double-shaft output motor, an upper half shaft, a lower half shaft, a connecting shaft, a left connecting plate, a right connecting plate, a bearing seat, a case, a square opening, a water inlet hole, a water inlet cover, a water storage tank, a water inlet pipe, a pressure pump, a first water outlet pipe, a second water outlet pipe, a water spray pipe, a feed hopper, a feed inlet, a cylindrical feed box, a discharge port, a conical discharge sleeve, a fixed baffle, a fixed plastering knife, a movable plastering knife, a connecting cylinder and a rotating shaft; the left side of the case is fixedly connected with a left connecting plate, the right side of the case is fixedly connected with a right connecting plate, a first driving wheel is arranged above the left connecting plate, the first driving wheel is movably mounted in a first guide groove of an upper guide rail, a second driving wheel is arranged below the left connecting plate, the second driving wheel is movably mounted in a second guide groove of a lower guide rail, a double-shaft output motor is mounted on the left connecting plate, an upper output shaft of the double-shaft output motor is fixedly connected with the lower end of an upper half shaft, the upper end of the upper half shaft is fixedly connected with the first driving wheel, a lower output shaft of the double-shaft output motor is fixedly connected with the upper end of a lower half shaft, and the lower end of the lower half shaft is fixedly connected with the second; a first driven wheel is arranged above the right connecting plate, the first driven wheel is movably mounted in a first guide groove of the upper guide rail, a second driven wheel is arranged below the right connecting plate, the second driven wheel is movably mounted in a second guide groove of the lower guide rail, the first driven wheel and the second driven wheel are connected through a connecting shaft, and the middle part of the connecting shaft is fixed on the right connecting plate through a bearing seat; a water storage tank, a cylindrical feeding tank and a conical discharging sleeve are arranged inside the case, a square opening is formed in the side face of the case, a water inlet hole and a feeding hole are formed in the top of the case, a water inlet cover matched with the water inlet hole is arranged on the water inlet hole, and the water inlet hole is communicated with the water storage tank inside the case; the upper part of the feed inlet is connected with a feed hopper positioned outside the case, the lower part of the feed inlet is communicated with a cylindrical feed box positioned inside the case, the side surface of the cylindrical feed box is provided with a discharge outlet, the discharge outlet is fixedly connected with a conical discharge sleeve, the outlet of the conical discharge sleeve is positioned at a square opening part at the side surface of the case, two sides of the outlet of the conical discharge sleeve are respectively provided with a fixed baffle and a fixed plastering knife, the fixed baffle and the fixed plastering knife extend to the outside of the case from the outlet of the conical discharge sleeve, the right side of the fixed plastering knife is provided with a movable plastering knife, one end of the movable plastering knife passes through the square opening at the side surface of the case and extends to the outside of the case, the other end of the movable plastering knife is fixedly connected with a connecting cylinder, the connecting cylinder is movably arranged on a rotating shaft, and the connecting cylinder, the lower end of the rotating shaft is fixed at the bottom of the case; the water pump is installed in the outside of quick-witted case, the water inlet of force pump passes through the inlet tube and links to each other with the storage water tank of quick-witted incasement, the delivery port of force pump links to each other with first outlet pipe, second outlet pipe respectively, first outlet pipe links to each other with the spray pipe, the left side of spray pipe fixed mounting machine case.
3. A plastering apparatus for wall finishing as claimed in claim 2, wherein: the fixed baffle and the fixed plastering knife are both made of stainless steel materials, the outer end of the fixed baffle is arc-shaped, and the length of the fixed baffle is 6-23 mm.
4. A plastering apparatus for wall finishing as claimed in claim 2, wherein: the movable plastering tool is characterized in that an adjusting block is arranged on one side of the movable plastering tool, a threaded hole is formed in the adjusting block, an adjusting rod matched with the threaded hole is installed in the threaded hole, one end of the adjusting rod penetrates through the case and is fixedly connected with an adjusting nut, and the other end of the adjusting rod is fixedly connected with the movable plastering tool through a first spring.
5. A plastering apparatus for wall finishing as claimed in claim 2, wherein: the movable plastering tool is a hollow plastering tool, a water storage cavity is arranged in the movable plastering tool and is connected with a pressure pump through a second water outlet pipe, one end of the movable plastering tool is a triangular tool tip, a small hole for spraying water is formed in one side of the tool tip, and the small hole is communicated with the water storage cavity in the movable plastering tool.
6. A plastering apparatus for wall finishing as claimed in claim 2, wherein: the cylindrical feeding box is of a hollow cylindrical barrel structure with an opening at the upper end, a vertical main shaft is installed in the center of the interior of the cylindrical feeding box, helical blades are arranged on the vertical main shaft, the lower end of the vertical main shaft penetrates through the cylindrical feeding box and the case downwards to be connected with a rotating motor, and the rotating motor is installed at the bottom of the case.
7. A plastering apparatus for wall finishing as claimed in claim 2, wherein: the first driving wheel, the second driving wheel, the first driven wheel and the second driven wheel are gears with the same tooth form and the same tooth number, racks are arranged on two sides of the first guide groove and the second guide groove in parallel, the racks on two sides of the first guide groove are meshed with the first driving wheel and the first driven wheel, and the racks on two sides of the second guide groove are meshed with the second driving wheel and the second driven wheel.
8. A plastering apparatus for wall finishing as claimed in claim 2, wherein: the chassis is composed of a left side plate, a right side plate, a rear side plate, a first inclined plate, an arc transition plate, a second inclined plate, a top plate and a bottom plate, wherein the left side and the right side of the rear side plate are respectively and fixedly connected with the left side plate and the right side plate, the left side of the first inclined plate is fixedly connected with the left side plate, the right side of the first inclined plate is fixedly connected with the left side of the arc transition plate, the right side of the arc transition plate is fixedly connected with the left side of the second inclined plate, and the right side of the second inclined plate is fixedly connected with the right side plate; the top ends of the left side plate, the right side plate, the rear side plate, the first inclined plate, the arc transition plate and the second inclined plate are fixedly connected with the top plate, and the bottom ends of the left side plate, the right side plate, the rear side plate, the first inclined plate, the arc transition plate and the second inclined plate are fixedly connected with the bottom plate.
9. A plastering apparatus for wall finishing as claimed in claim 8, wherein: first fixing base and the second fixing base of welding to the left bank on the posterior lateral plate, be equipped with first mounting hole, second mounting hole in first fixing base, the first fixing base respectively, first mounting hole and second mounting hole are one end opening other end confined blind hole, install the slip handle of looks adaptation in the first mounting hole, the bottom fixed connection in second spring and slip chamber is passed through to the one end of slip handle, the other end of slip handle links to each other with the spiller is fixed, install fixed handle in the second mounting hole, fixed handle links to each other with the brush.
10. A plastering apparatus for wall finishing as claimed in claim 1, wherein: the mounting plate is made of a steel plate with the thickness of 5-25mm, and bolt holes are formed in two ends of the mounting plate; the left side of left side lead screw, left motor is equipped with left protection casing, the upper end of left protection casing links to each other with left lead screw is fixed, the lower extreme of left protection casing links to each other with the mounting panel is fixed, the right side of right lead screw, right motor is equipped with right protection casing, the upper end of right protection casing links to each other with right lead screw is fixed, the lower extreme of right protection casing links to each other with the mounting panel is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011585654.7A CN112609932A (en) | 2020-12-29 | 2020-12-29 | Plastering device for wall decoration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011585654.7A CN112609932A (en) | 2020-12-29 | 2020-12-29 | Plastering device for wall decoration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112609932A true CN112609932A (en) | 2021-04-06 |
Family
ID=75248446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011585654.7A Pending CN112609932A (en) | 2020-12-29 | 2020-12-29 | Plastering device for wall decoration |
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| Country | Link |
|---|---|
| CN (1) | CN112609932A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9400552A (en) * | 1994-04-07 | 1995-11-01 | Stucadoorsbedrijf Frans Veldt | Apparatus for applying a coating |
| CN2905953Y (en) * | 2005-06-29 | 2007-05-30 | 蒲国民 | Intelligent numerically-controlled plastering machine |
| CN203808473U (en) * | 2014-05-08 | 2014-09-03 | 程志友 | Large-sized multifunctional troweling machine for interior walls |
| CN109457920A (en) * | 2018-12-18 | 2019-03-12 | 吴加银 | One kind being used for construction wall automatic rendering device |
| CN208981728U (en) * | 2018-10-22 | 2019-06-14 | 重庆瑞肯建材有限公司 | A kind of house inner-outer wall finishing mortar application device |
-
2020
- 2020-12-29 CN CN202011585654.7A patent/CN112609932A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9400552A (en) * | 1994-04-07 | 1995-11-01 | Stucadoorsbedrijf Frans Veldt | Apparatus for applying a coating |
| CN2905953Y (en) * | 2005-06-29 | 2007-05-30 | 蒲国民 | Intelligent numerically-controlled plastering machine |
| CN203808473U (en) * | 2014-05-08 | 2014-09-03 | 程志友 | Large-sized multifunctional troweling machine for interior walls |
| CN208981728U (en) * | 2018-10-22 | 2019-06-14 | 重庆瑞肯建材有限公司 | A kind of house inner-outer wall finishing mortar application device |
| CN109457920A (en) * | 2018-12-18 | 2019-03-12 | 吴加银 | One kind being used for construction wall automatic rendering device |
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Application publication date: 20210406 |