CN112412082B - Construction technology of building paint - Google Patents
Construction technology of building paint Download PDFInfo
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- CN112412082B CN112412082B CN202011234203.9A CN202011234203A CN112412082B CN 112412082 B CN112412082 B CN 112412082B CN 202011234203 A CN202011234203 A CN 202011234203A CN 112412082 B CN112412082 B CN 112412082B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0296—Repairing or restoring facades
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- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
The invention discloses a construction process of building paint, which comprises the following steps: s1, spraying water to wet a wall; s2, controlling a clearing device to eradicate the wall skin; s3, coating putty on the wall surface, and filling up the larger defects such as holes, cracks, rough edges and the like; s4, polishing the concave-convex and rough surface by using abrasive paper to enable the wall surface to be flat, and removing floating dust on the surface; s5, after the putty layer is completely dried, coating and scraping the wall body twice by using sealing primer; the construction process of the building paint is simple to operate, and can quickly realize painting on the wall surface.
Description
Technical Field
The invention belongs to the field of house decoration construction, and particularly relates to a construction process of building paint.
Background
Paint construction is one of the main processes for house decoration at present. The main construction process comprises the steps of cleaning a base layer, re-putty brushing on the wall surface, polishing and leveling, and brushing and fixing the primer and the finish paint in the later construction, wherein the base layer treatment is very important, and the service life of the later wall paint is limited. The basic layer treatment is mainly to remove the original wall skin of the wall surface and to treat the wall surface to be smooth; the mainstream construction method of basic unit treatment at present is that the scraper knife is used for shoveling by manpower, and the shoveling is not clean, the wall skin is easy to adhere when the scraper knife is used for shoveling, so that the shoveling effect is influenced, dust is sucked into a human body to cause irreversible damage, and the construction period is long due to low efficiency.
Disclosure of Invention
The invention aims to provide a construction paint construction process, which is simple to operate and can quickly realize paint brushing on a wall surface.
In order to solve the technical problem, the invention provides a construction process of building paint, which comprises the following steps:
s1, spraying water to wet a wall;
s2, controlling a clearing device to eradicate the wall skin;
s3, coating putty on the wall surface, and filling holes, cracks and rough edges;
s4, polishing the concave-convex and rough surface by using abrasive paper to flatten the wall surface and remove floating dust on the surface;
and S5, after the putty layer is completely dried, coating and scraping the wall body twice by using a sealing primer.
Furthermore, the clearing device comprises a base plate and a double-shaft motor, a climbing assembly is arranged at the front end of the base plate, a left scraper assembly is arranged on the left side below the base plate, a right scraper assembly is arranged on the right side below the base plate, the double-shaft motor is fixedly mounted on the base plate, a front transmission assembly is arranged between a front shaft of the double-shaft motor and the climbing assembly on the base plate, and the front transmission assembly is used for driving the climbing assembly to work when the double-shaft motor rotates forwards; the base plate is provided with a rear transmission assembly between a rear shaft of the double-shaft motor and the left scraper assembly and between the rear shaft of the double-shaft motor and the right scraper assembly, and the rear transmission assembly is used for controlling the left scraper assembly and the right scraper assembly to sequentially and alternately work in a circulating manner when the double-shaft motor rotates reversely.
Furthermore, the left scraper component comprises a left sliding rail fixedly mounted on the left side of the lower surface of the substrate along the front-back direction, a left sliding block is connected onto the left sliding rail in a sliding manner, a left sliding rod is connected into the left sliding block in a sliding manner along the left-right direction, a left knife rest is fixedly mounted at the right end of the left sliding rod, an inclined left scraper is arranged on the front side of the left knife rest, a left rail groove is formed in the lower surface of the substrate at the left knife rest, a left convex column extending into the left rail groove is arranged on the left knife rest, and a left spring used for forcing the left knife rest to move rightwards is sleeved between the left sliding block and the left knife rest on the left sliding rod; the left track groove comprises a left first groove arranged along the front-back direction, a left second groove arranged at the front end of the left first groove and extending rightwards, and a left inclined groove used for communicating the rear end of the left first groove with the right end of the left second groove; the lower surface of the base plate is provided with a left limiting assembly, and the left limiting assembly is used for preventing the left convex column from sliding into the left inclined groove when moving forward again when the left convex column slides to the rear end of the left groove along the left inclined groove; when the left sliding block slides forwards from back, the left convex column moves forwards along the left first groove, and when the left convex column moves to the left end of the left second groove, the left convex column moves rightwards along the left second groove to the front end of the left inclined groove under the action of the left spring; when the left sliding block slides forwards from the back, the left convex column moves to the back end of the left groove along the left inclined groove;
the right scraper component comprises a right sliding rail fixedly mounted on the right side of the lower surface of the base plate along the front-back direction, a right sliding block is connected onto the right sliding rail in a sliding manner, a right sliding rod is connected into the right sliding block in a sliding manner along the left-right direction, a right knife rest is fixedly mounted at the left end of the right sliding rod, an inclined right scraper is arranged on the front side of the right knife rest, a right rail groove is formed in the lower surface of the base plate at the right knife rest, a right convex column extending into the right rail groove is arranged on the right knife rest, and a right spring for forcing the right knife rest to move leftwards is sleeved on the right sliding rod between the right sliding block and the right knife rest; the right track groove comprises a right first groove arranged along the front-back direction, a right second groove arranged at the front end of the right first groove and extending leftwards, and a right inclined groove used for communicating the rear end of the right first groove with the left end of the right second groove; the lower surface of the base plate is provided with a right limiting component, and the right limiting component is used for preventing the right convex column from sliding into the right inclined groove when the right convex column slides to the rear end of the right groove along the right inclined groove; when the right sliding block slides forwards from back to front, the right convex column moves forwards along the right first groove, and when the right convex column moves to the right end of the right second groove, the right convex column moves leftwards along the right second groove to the front end of the right chute under the action of a right spring; when the right sliding block slides forwards from back, the right convex column moves to the rear end of the right groove along the right inclined groove;
when the left convex column moves forwards along the left groove, the left knife rest drives the left scraper to move forwards to be inserted into the wall skin, when the left convex column moves rightwards along the left two grooves, the left knife rest drives the left scraper to move rightwards to scrape the wall skin, when the left convex column moves to the front end of the left inclined groove, the right scraper abuts against the inclined plane of the left scraper, and when the left convex column moves backwards along the left inclined groove, the left knife rest drives the left scraper to move leftwards and backwards, and the right scraper scrapes the inclined plane of the left scraper;
when the right projection moves forward along the right groove, the right knife rest drives the right scraper to move forward to insert into the wallpaper, when the right projection moves leftward along the right two grooves, the right knife rest drives the right scraper to move leftward to scrape the wallpaper, when the right projection moves to the front end of the right chute, the left scraper is abutted on the inclined plane of the right scraper, and when the right projection moves backward along the right chute, the right knife rest drives the right scraper to move backward, and the left scraper scrapes off the inclined plane of the right scraper.
Furthermore, the left limiting assembly comprises a left limiting block arranged at the rear end of the left groove, a left limiting rod is connected in the left limiting block in a sliding mode along the front-back direction, a left limiting plate located at the rear end of the left groove is arranged at the front end of the left limiting rod, the left limiting plate is used for preventing the left convex column from entering the left chute when the left convex column is located at the rear end of the left groove, a left convex shoulder is arranged at the rear end of the left limiting rod, and a left spring used for forcing the left limiting plate to move forwards is sleeved between the left limiting plate and the left limiting block on the left limiting rod;
the right limit component comprises a right limit block arranged at the rear end of the right groove, a right limit rod is connected in the right limit block in a sliding mode along the front-rear direction, the front end of the right limit rod is provided with a right limit plate located at the rear end of the right groove, the right limit plate is used for preventing the right convex column from entering the right chute when the right convex column is located at the rear end of the right groove, the rear end of the right limit rod is provided with a right convex shoulder, and a right spring used for forcing the right limit plate to move forwards is sleeved between the right limit plate and the right limit block on the right limit rod.
Furthermore, the rear transmission assembly comprises a first rotating shaft, a rear casing is arranged on the rear side of the upper surface of the substrate, and the first rotating shaft is rotatably connected in the rear casing along the left-right direction; a left avoidance groove is formed in the left end of the first rotating shaft in the substrate along the front-back direction, and a right avoidance groove is formed in the right end of the first rotating shaft along the front-back direction; the left end of the first rotating shaft is fixedly provided with a left rotating wheel positioned in the left avoidance groove, and the right end of the first rotating shaft is fixedly provided with a right rotating wheel positioned in the right avoidance groove; the left end face of the left rotating wheel is provided with a left power groove, and the right end face of the right rotating wheel is provided with a right power groove; the left slider is provided with a left connecting rod extending into the left avoidance groove, the right slider is provided with a right connecting rod extending into the right avoidance groove, the left connecting rod is provided with a left connecting post extending into the left power groove, the left rotating wheel drives the left slider to reciprocate along the front-back direction through the matching of the left power groove and the left connecting post when rotating, the right connecting rod is provided with a right connecting post extending into the right power groove, and the right rotating wheel drives the right slider to reciprocate along the front-back direction through the matching of the right power groove and the right connecting post when rotating; when the first rotating shaft rotates, the left rotating wheel and the right rotating wheel respectively control the left sliding block and the right sliding block to alternately reciprocate along the front-back direction;
a rear transmission shell is arranged between a rear shaft of the double-shaft motor and the rear machine shell on the base plate, the rear shaft of the double-shaft motor extends into the rear transmission shell and is provided with a rear rotating wheel, a rear rotating sleeve is arranged on the outer side of the rear rotating wheel, a rear ratchet groove is formed in the inner ring of the rear rotating sleeve, a rear pawl and a rear elastic piece used for forcing the rear pawl to abut against the rear ratchet groove are arranged on the rear rotating wheel, a second rotating shaft arranged along the front-rear direction is rotatably connected between the rear transmission shell and the rear machine shell, the front end of the second rotating shaft extends into the rear transmission shell and is fixedly provided with a rear belt wheel, and a rear transmission belt is arranged between the rear belt wheel and the rear rotating sleeve; the rear end of the second rotating shaft extends into the rear casing and is fixedly provided with a rear bevel gear, and a rear two bevel gears meshed with the rear bevel gear are fixedly arranged on the first rotating shaft in the rear casing; when the double-shaft motor rotates in the forward direction, the rear rotating wheel idles, and when the double-shaft motor rotates in the reverse direction, the rear rotating wheel drives the rear rotating sleeve to rotate.
Furthermore, a positioning assembly is arranged at the position of the right rotating wheel on the base plate and used for preventing the left rotating wheel and the right rotating wheel from rotating when the double-shaft motor rotates in the positive direction, the positioning assembly comprises a positioning block arranged on the base plate, a positioning cone is connected in the positioning block in a sliding mode in the left-right direction, a positioning hole is formed in the left end face of the right rotating wheel, and a first spring used for forcing the positioning cone to press the left end face of the right rotating wheel is arranged between the positioning block and the positioning cone; when the climbing assembly works, the positioning cone enters the positioning hole.
Further, the climbing assembly comprises a climbing frame, lower supporting plates are arranged on two sides of the front end of the base plate, a lower transverse plate is arranged at the front end of each lower supporting plate, and two lower suckers are arranged on the front side of each lower transverse plate; the upper surface of each lower supporting plate is provided with two guide sliding rods along the vertical direction, the left end and the right end of the climbing frame are provided with upper supporting plates which are connected to the guide sliding rods in a sliding mode, the front end of each upper supporting plate is provided with an upper transverse plate, and the front side of each upper transverse plate is provided with two upper suckers.
Furthermore, the front transmission assembly comprises a front rotating shaft, a front transmission shell is arranged at the front shaft of the double-shaft motor on the base plate, the front shaft of the double-shaft motor extends into the front transmission shell and is provided with a front rotating wheel, a front rotating sleeve is arranged on the outer side of the front rotating wheel, a front ratchet groove is arranged on the inner ring of the front rotating sleeve, a front pawl and a front elastic sheet used for forcing the front pawl to abut against the front ratchet groove are arranged on the front rotating wheel, and the front rotating shaft is rotatably connected in the front transmission shell and is parallel to the front shaft of the double-shaft motor; the rear end of the front rotating shaft is positioned in the front transmission shell and is fixedly provided with a front belt wheel, and a front transmission belt is arranged between the front belt wheel and the front rotating sleeve; the front end of the front rotating shaft is positioned on the outer side of the front transmission shell and is fixedly provided with a front power wheel, the front end of the front power wheel is provided with a front power groove, the climbing frame is provided with a front convex column extending into the front power groove, and the front power wheel drives the climbing frame to reciprocate up and down through the matching of the front convex column and the front power groove when rotating; when the double-shaft motor rotates in the forward direction, the front rotating wheel drives the front rotating sleeve to rotate, and when the double-shaft motor rotates in the reverse direction, the rear rotating wheel idles.
Advantageous effects
Compared with the prior art, the technical scheme of the invention has the following advantages:
1. the upper sucker and the lower sucker are attached to the wall surface in a climbing mode, the upper sucker and the lower sucker can ascend and descend, the left scraper and the right scraper can be synchronously driven to clean putty on the wall surface in the ascending and descending processes, manual cleaning is replaced, the manual workload is greatly reduced, the manpower is saved, and the risk of harmful dust suction in the working process is reduced;
2. the modularized design is used, and the disassembly and the assembly are convenient for later maintenance;
3. the double-shaft motor is used for outputting power through forward and reverse rotation of the front ratchet groove at the front end and the rear ratchet groove at the rear end, so that the lifting of the double-shaft motor is controlled through forward rotation, and the operation of the left scraper and the right scraper is controlled through reverse rotation, so that all mechanisms can be controlled to act by using one double-shaft motor, and the cost is saved;
4. when the scraper is used for removing the wall skin, the left scraper and the right scraper are used for alternatively removing the wall skin, one of the scrapers touches the other scraper in the removing and withdrawing process, so that the cutter face on the scraper can be cleaned, the wall skin is prevented from being adhered, and the subsequent removing effect is prevented from being influenced.
Drawings
FIG. 1 is a three-dimensional view of a cleaning device of the present invention;
FIG. 2 is a front view of the clearing device of the present invention;
FIG. 3 is a side view of the clearing device of the present invention;
FIG. 4 is a bottom view of the cleaning device of the present invention;
FIG. 5 is a top view of the cleaning apparatus of the present invention;
FIG. 6 isbase:Sub>A sectional view taken along line A-A of FIG. 5 in accordance with the present invention;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 5 in accordance with the present invention;
FIG. 8 shows an initial state of the cleaning apparatus of the present invention;
FIG. 9 shows the dual-axis motor rotating 90 degrees after starting;
FIG. 10 illustrates the dual-shaft motor starting to eradicate a wall surface after the dual-shaft motor is started to rotate in reverse;
FIG. 11 is a bottom view of the left blade of the present invention during cleaning;
FIG. 12 shows the present invention in a 180 DEG state of starting and reversing the dual-shaft motor;
FIG. 13 shows the dual spindle motor in a 360-degree reverse rotation state;
FIG. 14 is a drawing showing the combination of the left wheel and the left connecting post of the present invention;
FIG. 15 is a view of the right swivel wheel and the right connecting post of the present invention;
FIG. 16 is a block diagram of a positioning assembly of the present invention;
FIG. 17 is a fragmentary sectional view in the area of the right stop assembly of the present invention;
fig. 18 is a fragmentary sectional view of the area of the left stop assembly of the present invention.
Detailed Description
Referring to fig. 1-18, the present invention provides a construction paint process for building, which comprises the following steps:
s1, spraying water to wet a wall;
s2, controlling a clearing device to eradicate the wall skin;
s3, coating putty on the wall surface, and filling holes, cracks and rough edges;
s4, polishing the concave-convex and rough surface by using abrasive paper to enable the wall surface to be flat, and removing floating dust on the surface;
and S5, after the putty layer is completely dried, coating and scraping the wall body twice by using seal primer.
In this embodiment, the clearing device includes a base plate 103 and a double-shaft motor 201, a climbing assembly is arranged at the front end of the base plate 103, a left scraper assembly is arranged on the left side below the base plate 103, a right scraper assembly is arranged on the right side below the base plate 103, the double-shaft motor 201 is fixedly mounted on the base plate 103, a front transmission assembly is arranged between a front shaft of the double-shaft motor 201 and the climbing assembly on the base plate 103, and the front transmission assembly is used for driving the climbing assembly to climb when the double-shaft motor 201 rotates forwardly; be equipped with back drive assembly on base plate 103 between biax motor 201's rear axle and left scraper subassembly, right scraper subassembly, back drive assembly is used for controlling left scraper subassembly and right scraper subassembly circulation work in turn when biax motor 201 antiport.
The left scraper component comprises a left sliding rail 304b fixedly mounted on the left side of the lower surface of the base plate 103 along the front-back direction, a left sliding block 308b is connected onto the left sliding rail 304b in a sliding manner, a left sliding rod 303b is connected into the left sliding block 308b along the left-right direction in a sliding manner, a left knife rest 308c is fixedly mounted at the right end of the left sliding rod 303b, an inclined left scraper 301b is arranged on the front side of the left knife rest 308c, a left rail groove is formed in the lower surface of the base plate 103 at the left knife rest 308c, a left convex column 307b extending into the left rail groove is arranged on the left knife rest 308c, and a left spring 307c used for forcing the left knife rest 308c to move rightwards is sleeved on the left sliding rod 303b between the left sliding block 308b and the left knife rest 308 c; the left rail groove comprises a left first groove 3b1 arranged along the front-back direction, a left second groove 3b2 arranged at the front end of the left first groove 3b1 and extending rightwards, and a left inclined groove 3b3 used for communicating the rear end of the left first groove 3b1 with the right end of the left second groove 3b 2; the lower surface of the base plate 103 is provided with a left limiting assembly, and the left limiting assembly is used for preventing the left convex pillar 307b from sliding into the left chute 3b3 when the left convex pillar 307b slides to the rear end of the left chute 3b1 along the left chute 3b3; when the left slider 308b slides forwards from the back, the left convex column 307b moves forwards along the left first groove 3b1, and when the left convex column 307b moves to the left end of the left second groove, the left convex column 307b moves rightwards along the left second groove 3b2 to the front end of the left inclined groove 3b3 under the action of the left spring 307c; when the left slider 308b slides forward from the rear, the left stud 307b moves to the rear end of the left slot 3b1 along the left inclined slot 3b 3.
The right scraper component comprises a right slide rail 304a fixedly mounted on the right side of the lower surface of the base plate 103 along the front-back direction, a right slide block 308a is connected onto the right slide rail 304a in a sliding manner, a right slide rod 303a is connected into the right slide block 308a in a sliding manner along the left-right direction, a right knife rest 308d is fixedly mounted at the left end of the right slide rod 303a, an inclined right scraper 301a is arranged on the front side of the right knife rest 308d, a right rail groove is formed in the lower surface of the base plate 103 at the position of the right knife rest 308d, a right convex column 307a extending into the right rail groove is arranged on the right knife rest 308d, and a right spring 307d used for forcing the right knife rest 308d to move leftwards is sleeved on the right slide rod 303a between the right slide block 308a and the right knife rest 308 d; the right track groove comprises a right first groove 3a1 arranged along the front-back direction, a right second groove 3a2 arranged at the front end of the right first groove 3a1 and extending leftwards, and a right inclined groove 3a3 for communicating the rear end of the right first groove 3a1 with the left end of the right second groove 3a 2; the lower surface of the base plate 103 is provided with a right limiting component, and the right limiting component is used for preventing the right convex column 307a from sliding into the right inclined groove 3a3 when the right convex column 307a slides to the rear end of the right groove along the right inclined groove 3a3; when the right slider 308a slides forwards from the back, the right stud 307a moves forwards along the right first groove 3a1, and when the right stud 307a moves to the right end of the right second groove, the right stud 307a moves leftwards along the right second groove 3a2 to the front end of the right chute 3a3 under the action of the right spring 307d; when the right slider 308a slides forward from the rear, the right lug 307a moves along the right inclined groove 3a3 to the rear end of the right slot 3a 1.
When the left convex column 307b moves forwards along the left first groove 3b1, the left knife rest 308c drives the left scraper 301b to move forwards to be inserted into the wall skin, when the left convex column 307b moves rightwards along the left second groove 3b2, the left knife rest 308c drives the left scraper 301b to move rightwards to scrape off the wall skin, when the left convex column 307b moves to the front end of the left inclined groove 3b3, the right scraper 301a abuts against the inclined plane of the left scraper 301b, and when the left convex column 307b moves backwards along the left inclined groove 3b3, the left knife rest 308c drives the left scraper 301b to move leftwards and backwards, and the right scraper 301a scrapes off the inclined plane of the left scraper 301 b; when the right convex pillar 307a moves forwards along the right first groove 3a1, the right knife rest 308d drives the right scraper 301a to move forwards and insert into the wall skin, when the right convex pillar 307a moves leftwards along the right second groove 3a2, the right knife rest 308d drives the right scraper 301a to move leftwards to scrape off the wall skin, when the right convex pillar 307a moves to the front end of the right inclined groove 3a3, the left scraper 301b abuts against the inclined surface of the right scraper 301a, and when the right convex pillar 307a moves backwards along the right inclined groove 3a3, the right knife rest 308d drives the right scraper 301a to move rightwards and backwards, and the left scraper 301b scrapes off the inclined surface of the right scraper 301 a.
The left limiting assembly comprises a left limiting block 305c arranged at the rear end of the left first groove 3b1, a left limiting rod 305a is connected in the left limiting block 305c in a sliding mode along the front-back direction, a left limiting plate 309a arranged at the rear end of the left first groove 3b1 is arranged at the front end of the left limiting rod 305a, the left limiting plate 309a is used for preventing the left convex column 307b from entering the left inclined groove 3b3 when the left convex column 307b is arranged at the rear end of the left first groove 3b1, a left convex shoulder 305d is arranged at the rear end of the left limiting rod 305a, and a left spring 305g used for forcing the left limiting plate 309a to move forwards is sleeved between the left limiting plate 309a and the left limiting block 305c on the left limiting rod 305 a; the right limit component is including setting up the right limit block 305e at right groove 3a1 rear end, there is right limit rod 305b along fore-and-aft direction sliding connection in the right limit block 305e, the front end of right limit rod 305b is equipped with the right limit plate 309b that is located right groove 3a1 rear end, right limit plate 309b is used for when right projection 307a is located the rear end of right groove 3a1, prevents in right projection 307a gets into right chute 3a3, the rear end of right limit rod 305b is equipped with right shoulder 305f, cup joint the right spring 305h who is used for forcing right limit plate 309b to move forward between right limit plate 309b and right limit block 305e on the right limit rod 305 b.
The rear transmission assembly comprises a first rotating shaft 208, a rear machine shell 1a is arranged on the rear side of the upper surface of the base plate 103, and the first rotating shaft 208 is rotatably connected in the rear machine shell 1a along the left-right direction; a left avoidance groove 1b is formed in the substrate 103 along the front-rear direction at the left end of the first rotating shaft 208, and a right avoidance groove 1c is formed in the substrate 103 along the front-rear direction at the right end of the first rotating shaft 208; a left rotating wheel 208b positioned in the left avoidance groove 1b is fixedly arranged at the left end of the first rotating shaft 208, and a right rotating wheel 208a positioned in the right avoidance groove 1c is fixedly arranged at the right end; the left end face of the left rotating wheel 208b is provided with a left power groove 202b, and the right end face of the right rotating wheel 208a is provided with a right power groove 202a; the left slider 308b is provided with a left connecting rod 38b extending into the left avoidance groove 1b, the right slider 308a is provided with a right connecting rod 38a extending into the right avoidance groove 1c, the left connecting rod 38b is provided with a left connecting column 306b extending into the left power groove 202b, the left slider 308b is driven to reciprocate along the front-back direction through the matching of the left power groove 202b and the left connecting column 306b when the left rotary wheel 208b rotates, the right connecting column 306a extending into the right power groove 202a is arranged on the right connecting rod 38a, and the right slider 308a is driven to reciprocate along the front-back direction through the matching of the right power groove 202a and the right connecting column 306a when the right rotary wheel 208a rotates; the left slider 308b and the right slider 308a are controlled to reciprocate alternately in the front-rear direction by the left-hand wheel 208b and the right-hand wheel 208a, respectively, when the first rotary shaft 208 rotates.
A positioning assembly is arranged at the right rotating wheel 208a on the base plate 103, and is used for preventing the left rotating wheel 208b and the right rotating wheel 208a from rotating when the double-shaft motor 201 rotates in the forward direction, the positioning assembly comprises a positioning block 21a arranged on the base plate 103, a positioning cone 211 is connected in the positioning block 21a in a sliding manner along the left-right direction, a positioning hole 209 is arranged on the left end surface of the right rotating wheel 208a, and a first spring used for forcing the positioning cone 211 to press the left end surface of the right rotating wheel 208a is arranged between the positioning block 21a and the positioning cone 211; during operation of the climbing assembly, the positioning cone 211 enters the positioning hole 209.
A rear transmission shell 203 is arranged between the rear shaft of the dual-shaft motor 201 and the rear machine shell 1a on the base plate 103, the rear shaft of the dual-shaft motor 201 extends into the rear transmission shell 203 and is provided with a rear rotating wheel 203a, the outer side of the rear rotating wheel 203a is provided with a rear rotating sleeve 23a, the inner ring of the rear rotating sleeve 23a is provided with a rear ratchet groove 23b, the rear rotating wheel 203a is provided with a rear pawl 23c and a rear elastic sheet 23d for forcing the rear pawl 23c to be propped against the rear ratchet groove 23b, a second rotating shaft 203d arranged along the front-rear direction is rotatably connected between the rear transmission shell 203 and the rear machine shell 1a, the front end of the second rotating shaft 203d extends into the rear transmission shell 203 and is fixedly provided with a rear belt wheel 203b, and a rear transmission belt 203c is arranged between the rear belt wheel 203b and the rear rotating sleeve 23 a; the rear end of the second rotating shaft 203d extends into the rear housing 1a and is fixedly provided with a rear bevel gear 204a, and a rear second bevel gear 204 which is meshed with the rear bevel gear 204a is fixedly arranged on the first rotating shaft 208 in the rear housing 1 a; when the two-shaft motor 201 rotates in the forward direction, the rear runner 203a idles, and when the two-shaft motor 201 rotates in the reverse direction, the rear runner 203a drives the rear runner 23a to rotate.
The climbing assembly comprises a climbing frame 102, both sides of the front end of the base plate 103 are provided with lower supporting plates 105a, the front end of each lower supporting plate 105a is provided with a lower transverse plate 105, and the front side of each lower transverse plate 105 is provided with two lower suction cups 105b; the upper surface of each lower supporting plate 105a is provided with two guide sliding rods 104 along the vertical direction, the left end and the right end of the climbing frame 102 are provided with upper supporting plates 104a which are connected to the guide sliding rods 104 in a sliding manner, the front end of each upper supporting plate 104a is provided with an upper transverse plate 101, and the front side of each upper transverse plate 101 is provided with two upper suckers 101a.
The front transmission assembly comprises a front rotating shaft 205d, a front transmission shell 205 is arranged at the front shaft of the double-shaft motor 201 on the base plate 103, the front shaft of the double-shaft motor 201 extends into the front transmission shell 205 and is provided with a front rotating wheel 205a, a front rotating sleeve 25a is arranged on the outer side of the front rotating wheel 205a, a front ratchet groove 25c is arranged on the inner ring of the front rotating sleeve 25a, a front pawl 25d and a front elastic sheet 25b used for forcing the front pawl 25d to be propped against the front ratchet groove 25c are arranged on the front rotating wheel 205a, and the front rotating shaft 205d is rotatably connected in the front transmission shell 205 and is arranged in parallel with the front shaft of the double-shaft motor 201; the rear end of the front rotating shaft 205d is located in the front transmission shell 205 and is fixedly provided with a front pulley 205b, and a front transmission belt 205c is arranged between the front pulley 205b and the front rotary sleeve 25 a; the front end of the front rotating shaft 205d is located at the outer side of the front transmission shell 205 and is fixedly provided with a front power wheel 206, the front end of the front power wheel 206 is provided with a front power groove 206a, the climbing frame 102 is provided with a front convex column 106 extending into the front power groove 206a, and the climbing frame 102 is driven to reciprocate up and down by the matching of the front convex column 106 and the front power groove 206a when the front power wheel 206 rotates; when the two-shaft motor 201 rotates in the forward direction, the front wheel 205a drives the front rotating sleeve 25a to rotate, and when the two-shaft motor 201 rotates in the reverse direction, the rear wheel 203a idles.
When the control removing device removes the wall skin in S2, the upper sucker 101a and the lower sucker 105b are placed on the wall surface in parallel to ensure that no gap exists, the base plate 103 is sucked on the wall surface through the action of the upper sucker 101a and the lower sucker 105b, simultaneously the double-shaft motor 201 starts to work, the double-shaft motor 201 drives the rear rotating wheel 203a to rotate through the rear shaft after rotating reversely, the rear rotating sleeve 23a is driven to rotate through the matching of the rear pawl 23c and the rear ratchet tooth groove 23b when the rear rotating sleeve 23a rotates, the rear belt wheel 203b rotates through the rear driving belt 203c and the rear belt wheel 203b when the rear rotating wheel 203a rotates, the rear belt wheel 203b is driven by the second rotating shaft 203d, the second rotating shaft 203d drives the left rotating wheel 208b and the right rotating wheel 208a to synchronously rotate through the meshing of the rear bevel gear 204a and the rear bevel gear 204 b, because the left connecting column 306b slides in the left power groove 202b and the right connecting column 306a slides in the right power groove 202a, and the left sliding block 308b is matched with the left sliding rail 304b, when the left rotating wheel 208b and the right rotating wheel 208a rotate, the left sliding block 308b drives the left scraper 301b, and the right sliding block 308a drives the right scraper 301a to alternately reciprocate along the directions of the left sliding rail 304b and the right sliding rail 304a, when the left rotating wheel 208b rotates to 90 degrees, the left scraper 301b is driven to be pushed forward, the right rotating wheel 208a drives the right scraper 301a to keep still, because the left convex pillar 307b is in the left groove 3b1 and is in sliding fit, the left scraper 301b is driven to be pushed forward along the left groove 3b1 to be inserted into the wall surface (as shown in fig. 9), when the left convex pillar 307b reaches the front end of the left groove 3b1 and enters the left end of the left groove 3b2, the left scraper 301b is driven to be pushed rightward along the left groove 3b2 to remove the wall skin (as shown in fig. 10) under the action of the left spring 307c, when the left rotating wheel 208b rotates to 180 degrees, the left rotating wheel 301b is driven to move backward, and the right rotating wheel 208a keeps the right rotating wheel 301a to keep not being driven, because the left convex pillar 307b is in sliding fit with the left inclined groove 3b3, the left scraper 301b moves backward along the left inclined groove 3b3 to retract (as shown in fig. 11), the left spring 307c is compressed under the restriction of the left inclined groove 3b3 and the left convex pillar 307b, and in the retracting process of the left scraper 301b, the left convex pillar 307b touches the right scraper 301a to scrape the cleaning blade surface, the left convex pillar 307b pushes the left limit plate 309a to retract along the moving process of the left inclined groove 3b3, and when the left convex pillar 307b enters the rear end of the left groove 3b1, the left spring 305g rebounds the left limit plate 309a, so that the next moving direction of the left convex pillar 307b is forward along the left groove 3b 1. The double-shaft motor 201 continuously drives the left rotating wheel 208b and the right rotating wheel 208a to move in the 270 ° direction, since the left rotating wheel 208b and the right rotating wheel 208a move in relative positions, the left rotating wheel 208b drives the left scraper 301b to keep still at this time, since the right convex pillar 307a is in the right first groove 3a1 and is in sliding fit, the right scraper 301a is pushed forward along the right first groove 3a1 to be inserted into the wall surface, when the right convex pillar 307a reaches the front end of the right first groove 3a1 and enters the right end of the right second groove 3a2, the right scraper 301a pushes the wall skin leftward along the right second groove 3a2 under the action of the right spring 307d, and drives the right scraper 301a to move backward when the right rotating wheel 208a rotates to 360 °, the left rotating wheel 208b drives the left scraper 301b to keep still at this time, the right scraper 301a moves to the right rear along the right chute 3a3 to retract a cutter, the right spring 307d is compressed under the limitation of the right chute 3a3 and the right convex pillar 307a, in the retraction process of the right scraper 301a, the right convex pillar 307a pushes the right limiting plate 309b to retract along the right chute 3a3 by touching and scraping the cleaning blade face with the left scraper 301b, and when the right convex pillar 307a enters the rear end of the right first groove 3a1, the right spring 305h rebounds the right limiting plate 309b to ensure that the next operation direction of the right convex pillar 307a is forward along the right first groove 3a 1;
when the cleaning action is finished, the positioning cone 211 enters the positioning hole 209 under the action of the first spring, so that the left blade 301b and the right blade 301a do not move when the substrate 103 ascends. When the base plate 103 needs to be raised, the dual-shaft motor 201 rotates forward, and the front rotating sleeve 25a (shown in fig. 6) is driven by the front rotating wheel 205a through the front rotating shaft 205d to rotate in the direction of 180 °, at this time, the rear rotating sleeve 23a (shown in fig. 7) is in a state of unable to do work, the front rotating sleeve is driven by the inner front driving belt 205c to rotate from the front belt wheel 205b, and the front belt wheel 205b is output to the front power wheel 206 through the front rotating shaft 205 d. At the moment, the upper sucker 101a stops sucking air, due to the sliding fit of the upper supporting plate 104a and the sliding guide rod 104, the climbing frame 102 moves upwards along the sliding guide rod 104, at the moment, the upper sucker 101a starts sucking air, the lower sucker 105b stops sucking air, the double-shaft motor 201 drives the front power wheel 206 to rotate in the direction of 360 degrees, meanwhile, the base plate 103 is lifted upwards, the lower sucker 105b also ascends along with the upper sucker 101a, the upper sucker 101a and the lower sucker 105b simultaneously suck the wall surface to finish ascending actions, and the cleaning work of the whole wall can be finished by alternately working through the left scraper assembly, the right scraper assembly and the climbing assembly.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. The building paint construction process is characterized by comprising the following steps:
s1, spraying water to wet a wall;
s2, controlling a clearing device to eradicate the wall skin;
s3, coating putty on the wall surface, and filling holes, cracks and rough edges;
s4, polishing the concave-convex and rough surface by using abrasive paper to enable the wall surface to be flat, and removing floating dust on the surface;
s5, after the putty layer is completely dried, coating and scraping the wall body twice by using sealing primer;
the cleaning device comprises a base plate and a double-shaft motor, wherein a climbing assembly is arranged at the front end of the base plate, a left scraper assembly is arranged on the left side below the base plate, a right scraper assembly is arranged on the right side below the base plate, the double-shaft motor is fixedly mounted on the base plate, a front transmission assembly is arranged between a front shaft of the double-shaft motor and the climbing assembly on the base plate, and the front transmission assembly is used for driving the climbing assembly to work when the double-shaft motor rotates forwards; a rear transmission assembly is arranged on the base plate between a rear shaft of the double-shaft motor and the left scraper assembly and between the rear shaft of the double-shaft motor and the right scraper assembly, and is used for controlling the left scraper assembly and the right scraper assembly to alternately and circularly work in sequence when the double-shaft motor rotates in the reverse direction; the left scraper component comprises a left sliding rail fixedly mounted on the left side of the lower surface of the substrate along the front-back direction, a left sliding block is connected onto the left sliding rail in a sliding manner, a left sliding rod is connected into the left sliding block in a sliding manner along the left-right direction, a left knife rest is fixedly mounted at the right end of the left sliding rod, an inclined left scraper is arranged on the front side of the left knife rest, a left rail groove is formed in the lower surface of the substrate at the left knife rest, a left convex column extending into the left rail groove is arranged on the left knife rest, and a left spring for forcing the left knife rest to move rightwards is sleeved on the left sliding rod between the left sliding block and the left knife rest; the right scraper component comprises a right sliding rail fixedly mounted on the right side of the lower surface of the base plate along the front-back direction, a right sliding block is connected onto the right sliding rail in a sliding manner, a right sliding rod is connected into the right sliding block in a sliding manner along the left-right direction, a right knife rest is fixedly mounted at the left end of the right sliding rod, an inclined right scraper is arranged on the front side of the right knife rest, a right rail groove is formed in the lower surface of the base plate at the right knife rest, a right convex column extending into the right rail groove is arranged on the right knife rest, and a right spring for forcing the right knife rest to move leftwards is sleeved on the right sliding rod between the right sliding block and the right knife rest;
the rear transmission assembly comprises a first rotating shaft, a rear shell is arranged on the rear side of the upper surface of the substrate, and the first rotating shaft is rotatably connected in the rear shell along the left-right direction; a left avoidance groove is formed in the left end of the first rotating shaft in the substrate along the front-back direction, and a right avoidance groove is formed in the right end of the first rotating shaft along the front-back direction; the left end of the first rotating shaft is fixedly provided with a left rotating wheel positioned in the left avoidance groove, and the right end of the first rotating shaft is fixedly provided with a right rotating wheel positioned in the right avoidance groove; the left end face of the left rotating wheel is provided with a left power groove, and the right end face of the right rotating wheel is provided with a right power groove; the left slider is provided with a left connecting rod extending into the left avoidance groove, the right slider is provided with a right connecting rod extending into the right avoidance groove, the left connecting rod is provided with a left connecting post extending into the left power groove, the left rotating wheel drives the left slider to reciprocate along the front-back direction through the matching of the left power groove and the left connecting post when rotating, the right connecting rod is provided with a right connecting post extending into the right power groove, and the right rotating wheel drives the right slider to reciprocate along the front-back direction through the matching of the right power groove and the right connecting post when rotating; when the first rotating shaft rotates, the left rotating wheel and the right rotating wheel respectively control the left sliding block and the right sliding block to alternately reciprocate along the front-back direction; the front transmission assembly comprises a front rotating shaft, a front transmission shell is arranged at the front shaft of the double-shaft motor on the base plate, the front shaft of the double-shaft motor extends into the front transmission shell and is provided with a front rotating wheel, a front rotating sleeve is arranged on the outer side of the front rotating wheel, a front ratchet tooth groove is formed in the inner ring of the front rotating sleeve, a front pawl and a front elastic sheet used for forcing the front pawl to abut against the front ratchet tooth groove are arranged on the front rotating wheel, and the front rotating shaft is rotatably connected in the front transmission shell and is arranged in parallel with the front shaft of the double-shaft motor; the rear end of the front rotating shaft is positioned in the front transmission shell and is fixedly provided with a front belt wheel, and a front transmission belt is arranged between the front belt wheel and the front rotating sleeve; the front end of the front rotating shaft is positioned on the outer side of the front transmission shell and is fixedly provided with a front power wheel, the front end of the front power wheel is provided with a front power groove, the climbing frame is provided with a front convex column extending into the front power groove, and the front power wheel drives the climbing frame to reciprocate up and down through the matching of the front convex column and the front power groove when rotating; when the double-shaft motor rotates in the forward direction, the front rotating wheel drives the front rotating sleeve to rotate, and when the double-shaft motor rotates in the reverse direction, the rear rotating wheel idles.
2. The architectural paint construction process of claim 1, wherein: the left rail groove comprises a left first groove arranged along the front-back direction, a left second groove arranged at the front end of the left first groove and extending rightwards, and a left inclined groove used for communicating the rear end of the left first groove with the right end of the left second groove; the lower surface of the base plate is provided with a left limiting assembly, and the left limiting assembly is used for preventing the left convex column from sliding into the left inclined groove when moving forward again when the left convex column slides to the rear end of the left groove along the left inclined groove; when the left sliding block slides forwards from back, the left convex column moves forwards along the left first groove, and when the left convex column moves to the left end of the left second groove, the left convex column moves rightwards along the left second groove to the front end of the left inclined groove under the action of the left spring; when the left sliding block slides forwards from back, the left convex column moves to the rear end of the left groove along the left inclined groove;
the right track groove comprises a right first groove arranged along the front-back direction, a right second groove arranged at the front end of the right first groove and extending leftwards, and a right inclined groove used for communicating the rear end of the right first groove with the left end of the right second groove; the lower surface of the base plate is provided with a right limiting component, and the right limiting component is used for preventing the right convex column from sliding into the right inclined groove when the right convex column slides to the rear end of the right groove along the right inclined groove; when the right sliding block slides forwards from back to front, the right convex column moves forwards along the right first groove, and when the right convex column moves to the right end of the right second groove, the right convex column moves leftwards along the right second groove to the front end of the right inclined groove under the action of a right spring; when the right sliding block slides forwards from back, the right convex column moves to the rear end of the right groove along the right inclined groove;
when the left convex column moves forwards along the left groove, the left knife rest drives the left scraper to move forwards to be inserted into the wall skin, when the left convex column moves rightwards along the left two grooves, the left knife rest drives the left scraper to move rightwards to scrape the wall skin, when the left convex column moves to the front end of the left inclined groove, the right scraper abuts against the inclined plane of the left scraper, and when the left convex column moves backwards along the left inclined groove, the left knife rest drives the left scraper to move leftwards and backwards, and the right scraper scrapes the inclined plane of the left scraper;
when the right projection moves forward along the right groove, the right knife rest drives the right scraper to move forward to insert into the wallpaper, when the right projection moves leftward along the right two grooves, the right knife rest drives the right scraper to move leftward to scrape the wallpaper, when the right projection moves to the front end of the right chute, the left scraper is abutted on the inclined plane of the right scraper, and when the right projection moves backward along the right chute, the right knife rest drives the right scraper to move backward, and the left scraper scrapes off the inclined plane of the right scraper.
3. The architectural paint construction process of claim 2, wherein: the left limiting assembly comprises a left limiting block arranged at the rear end of the left groove, a left limiting rod is connected in the left limiting block in a sliding mode along the front-back direction, a left limiting plate located at the rear end of the left groove is arranged at the front end of the left limiting rod, the left limiting plate is used for preventing the left convex column from entering the left inclined groove when the left convex column is located at the rear end of the left groove, a left convex shoulder is arranged at the rear end of the left limiting rod, and a left spring used for forcing the left limiting plate to move forwards is sleeved between the left limiting plate and the left limiting block on the left limiting rod;
the right limit component comprises a right limit block arranged at the rear end of the right groove, a right limit rod is connected in the right limit block in a sliding mode along the front-rear direction, the front end of the right limit rod is provided with a right limit plate located at the rear end of the right groove, the right limit plate is used for preventing the right convex column from entering the right chute when the right convex column is located at the rear end of the right groove, the rear end of the right limit rod is provided with a right convex shoulder, and a right spring used for forcing the right limit plate to move forwards is sleeved between the right limit plate and the right limit block on the right limit rod.
4. The architectural paint construction process of claim 2, wherein: a rear transmission shell is arranged between a rear shaft of the double-shaft motor and the rear machine shell on the base plate, the rear shaft of the double-shaft motor extends into the rear transmission shell and is provided with a rear rotating wheel, a rear rotating sleeve is arranged on the outer side of the rear rotating wheel, a rear ratchet groove is formed in the inner ring of the rear rotating sleeve, a rear pawl and a rear elastic sheet for forcing the rear pawl to prop against the rear ratchet groove are arranged on the rear rotating wheel, a second rotating shaft arranged along the front-rear direction is rotatably connected between the rear transmission shell and the rear machine shell, the front end of the second rotating shaft extends into the rear transmission shell and is fixedly provided with a rear belt wheel, and a rear transmission belt is arranged between the rear belt wheel and the rear rotating sleeve; the rear end of the second rotating shaft extends into the rear casing and is fixedly provided with a rear bevel gear, and a rear two bevel gear meshed with the rear bevel gear is fixedly arranged on the first rotating shaft in the rear casing; when the double-shaft motor rotates in the forward direction, the rear rotating wheel idles, and when the double-shaft motor rotates in the reverse direction, the rear rotating wheel drives the rear rotating sleeve to rotate.
5. The architectural paint construction process of claim 4, wherein: the positioning assembly is arranged on the base plate at the position of the right rotating wheel and used for preventing the left rotating wheel and the right rotating wheel from rotating when the double-shaft motor rotates in the forward direction, the positioning assembly comprises a positioning block arranged on the base plate, a positioning cone is connected in the positioning block in a sliding mode along the left-right direction, a positioning hole is formed in the left end face of the right rotating wheel, and a first spring used for forcing the positioning cone to press the left end face of the right rotating wheel is arranged between the positioning block and the positioning cone; when the climbing assembly works, the positioning cone enters the positioning hole.
6. The architectural paint construction process of claim 1, wherein: the climbing assembly comprises a climbing frame, lower supporting plates are arranged on two sides of the front end of the base plate, a lower transverse plate is arranged at the front end of each lower supporting plate, and two lower suckers are arranged on the front side of each lower transverse plate; the upper surface of each lower supporting plate is provided with two guide sliding rods along the vertical direction, the left end and the right end of the climbing frame are provided with upper supporting plates which are connected to the guide sliding rods in a sliding mode, the front end of each upper supporting plate is provided with an upper transverse plate, and the front side of each upper transverse plate is provided with two upper suckers.
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| CN202011234203.9A CN112412082B (en) | 2020-11-07 | 2020-11-07 | Construction technology of building paint |
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| CN112412082B true CN112412082B (en) | 2022-10-18 |
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| CN115075596B (en) * | 2022-08-03 | 2024-05-14 | 济宁优家装饰工程有限公司 | Green energy-saving wall coating/wallpaper/wall cloth shoveling method |
| CN115445833B (en) * | 2022-09-29 | 2024-02-02 | 苏州亨兴凯精密机械有限公司 | Sheet metal processing method |
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| EP0416252A1 (en) * | 1989-09-02 | 1991-03-13 | MERO-Werke Dr.-Ing. Max Mengeringhausen GmbH & Co. | Machine for removing coatings from double bottom plates or the like |
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