CN113738071B

CN113738071B - Smearing machine and smearing method for green and environment-friendly putty powder for building wall

Info

Publication number: CN113738071B
Application number: CN202110975904.6A
Authority: CN
Inventors: 周梅
Original assignee: Shanghai Huazi Environmental Technology Co ltd
Current assignee: Shanghai Huazi Environmental Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2023-01-10
Anticipated expiration: 2041-08-24
Also published as: CN113738071A

Abstract

The invention discloses a smearing machine and a smearing method for environment-friendly putty powder for a building wall, and relates to the field of putty powder scraping. When the wall scraping device is used, the position of the device can be fixed by extruding the fixing part, the adjustable pressure part can be driven to apply certain pressure to the scraping part in the fixing process, so that the scraping part can automatically act on a wall with certain pressure, putty powder of the wall can be scraped by the scraping part, when another wall needs to be scraped, the operation is repeated, the wall can still be extruded with the same force after being fixed, and the same scraping effect on each wall is ensured.

Description

Smearing machine and smearing method for environment-friendly putty powder for building walls

Technical Field

The invention relates to the technical field of putty powder scraping and coating, in particular to a smearing machine and a smearing method for environment-friendly putty powder for a building wall.

Background

The putty (filling mud) is a decorative setting material for leveling the surface of a wall body, is thick slurry paint, is an essential product before painting, is applied on primer or directly applied on an object to remove the high and low unevenness defects on the surface of the painted object, and needs to be leveled after painting so as to remove the pits and the bulges.

Present device of strickleing off, scrape at ordinary times putty powder, need fix the device earlier, need make the scraper blade reciprocate in the wall with certain effort after fixed and strickle off the operation, scrape at ordinary times the wall to different regions, need adjust at every turn the scraper blade and make its wall that is in different regions with the same effort, thereby guarantee the effect of strickleing off of every wall, complex operation, and can't guarantee that the power after the regulation at every turn is the same, there is the space of modified.

Disclosure of Invention

The utility model provides a first aim at provides a machine of paining of building wall green putty powder, in order to solve the current device of strickling that proposes in the above-mentioned background art, when strickling putty powder, need fix the device earlier, need make the scraper blade reciprocate to strickle the operation with certain effort in the wall after fixed, when strickling the wall in different regions, need adjust the scraper blade at every turn and make it be in the wall in different regions with the same effort, thereby guarantee the effect of strickling of every wall, the complex operation, and can't guarantee the problem that the power is the same after the regulation at every turn.

In order to achieve the above purpose, the present application provides the following technical solutions: the smearing machine for the environment-friendly putty powder for the building wall comprises a base, wherein a fixed column is installed at the top of the base, an extrusion fixing part is installed on the base and the fixed column, a leveling part is installed at the top of the base, an adjustable pressure part is installed at the top of the base and is located between the fixed column and the leveling part, the adjustable pressure part and the extrusion fixing part are installed in a matched mode, and the adjustable pressure part is connected with the leveling part; the extrusion fixed part is used for fixing the position of the base, and the extrusion fixed part can drive the adjustable pressure part to extrude the scraping part to enable the scraping part to be pressed on a wall when being fixed.

Borrow by above-mentioned structure, when using, can fixing device's position through the extrusion fixed part, and can drive adjustable pressure portion and exert certain pressure to strickleing off the portion at fixed in-process, thereby make strickleing off the portion can be automatic with certain pressure effect and wall on, can strickle off the putty powder of wall through strickleing off the portion, when needs are strickleed off another wall at ordinary times, repeated above-mentioned operation, still can extrude the wall with the same power after fixed, thereby guarantee all that each wall receives the same effect of strickleing off.

Preferably, the extrusion fixing part comprises a telescopic hydraulic cylinder, a friction bottom plate, a friction top plate, a limiting spring and a rectangular column, a groove is formed in the center of the bottom of the base, the top of the telescopic hydraulic cylinder is installed on the inner wall of the top side of the groove, the output end of the telescopic hydraulic cylinder is connected with the top of the friction bottom plate, an extrusion groove is formed in the top of the fixing column, an extrusion hole is formed in the inner wall of one side of the extrusion groove, the rectangular column is slidably installed in the extrusion groove, the friction top plate is installed at the top of the rectangular column, the limiting spring is sleeved on the rectangular column, two ends of the limiting spring are respectively connected with the fixing column and the side portion, close to the friction top plate, of the fixing column and the adjustable pressure portion are corresponding in position.

Further, when needing to fix, start flexible pneumatic cylinder, flexible pneumatic cylinder's the tensile friction bottom plate that drives of output moves down, and the friction bottom plate removes and makes base, fixed column, friction roof, four universal wheels and rectangle post rise, and four universal wheels are liftoff, and the contact of friction roof and headwall makes friction roof and friction bottom plate respectively with headwall, ground contact under spacing spring's reaction force to fix.

Preferably, pressure portion with adjustable include extrusion post, rotation connecting rod, rotation regulation pole, length adjustment unit, removal post, extrusion connecting block, rectangle installation piece, intermediate block, two extrusion springs, fixed cover and extrusion installation post, displacement groove and rectangular channel have been seted up at the top of extrusion post, the displacement groove with the rectangular channel is linked together, the round hole has been seted up on one side inner wall of rectangular channel, extrusion connecting block slidable mounting in the displacement groove, rectangle installation piece, intermediate block, two extrusion springs and fixed cover install in the rectangular channel, rotate the connecting rod with the one end that the rotation regulation pole is close to each other is passed through length adjustment unit connects, rotate the connecting rod with the one end that the rotation regulation pole was kept away from each other rotate respectively install in remove the post the lateral part of extrusion connecting block, remove post slidable mounting in the extrusion groove and be located rectangle post below, the one end that rotates the connecting rod runs through the extrusion hole, the extrusion connecting block with the lateral part of rectangle installation piece is connected, two the one end that the extrusion spring was kept away from each other respectively with the fixed cover both sides of installation piece, the lateral part is connected with the extrusion post, the one end of flat connection of extrusion post is connected with the extrusion post.

Further, when fixed, can drive and remove the post and remove downwards, it removes to remove the post and drives the rectangle post and rotate the regulation pole and rotate, thereby promote the extrusion connecting block and remove, the extrusion connecting block removes and drives the rectangle installation piece and remove, the rectangle installation piece removes and makes one of them extrusion spring take place deformation, give middle block and a reverse power of extrusion installation post under extrusion spring's effort, thereby transmit the power and scrape the flat portion, thereby can realize automatic certain power of applying and scrape flat portion, the later stage of being convenient for is scraped flatly.

Preferably, a limiting plate is installed at the top of the extrusion column and is located above the displacement groove.

Further, through the setting of limiting plate, prevent that the extrusion connecting block from shifting out the displacement groove to stable the transmission that carries on.

Preferably, the adjusting unit comprises a rotating disc, a positive screw and a negative screw, the external threads on the positive screw and the negative screw are oppositely arranged, one end of the positive screw close to the negative screw is connected with the two side parts of the rotating disc, the side of the rotating connecting rod close to the rotating adjusting rod is provided with thread grooves, and the positive screw and the negative screw are respectively installed in the two thread grooves in a threaded manner.

When the force of strickling needs to be adjusted, the rotating disc is rotated to drive the reverse screw rod and the positive screw rod to rotate, so that the distance between the rotating connecting rod and the rotating adjusting rod is reduced, the moving column moves downwards, and in the fixing process, the rectangular column needs to be lowered by more distances to be in contact with the moving column, so that the extrusion force provided after the rectangular column is fixed is reduced, and different extrusion force requirements can be met.

Preferably, the strickle part comprises a strickle mounting column, a stepping motor, a screw rod block, an angle adjusting unit and a scraper plate, the strickle mounting column is mounted at one end, far away from the fixed column, of the extrusion mounting column, the stepping motor is mounted at the side part of the strickle mounting column, an output shaft of the stepping motor is connected with the screw rod through a coupler, a screw rod hole is formed in the top of the screw rod block, the screw rod is mounted in the screw rod hole in a threaded manner, and the screw rod block is connected with the scraper plate through the angle adjusting unit.

Further, the stepping motor is started, an output shaft of the stepping motor rotates to drive the screw rod to rotate in the forward and reverse directions, the screw rod rotates to drive the screw rod block to move up and down, the screw rod block moves to drive the rolling wheel to rotate, and therefore the scraper is driven to move up and down to scrape flat, and therefore bulges and depressions on the wall can be removed, and scraping is facilitated.

Preferably, flexible groove has been seted up to one side of scraper blade, flexible inslot installs two expansion plates, set up two thread tightening holes on the top side inner wall in flexible groove, two all install the thread tightening bolt in the thread tightening hole, two the bottom of thread tightening bolt respectively with two the top of expansion plate contacts.

Furtherly rotates two screw fixing bolts, and two expansion plates can stretch out to can satisfy the demand of strickleing off of different length, adjust the back, the back is adjusted, and the reverse rotation screw fixing bolt can be so that the rigidity of expansion plate, thereby can satisfy the demand of strickleing off of different width.

Preferably, the angle adjusting unit comprises an installation connecting block, an adjusting bolt and an adjusting nut, a limit hole is formed in the side portion of the screw rod block, a threaded limit hole is formed in one side of the installation connecting block, one end of the adjusting bolt penetrates through the limit hole and the threaded limit hole in sequence, and the adjusting nut is sleeved on the adjusting bolt in a threaded mode.

Further, when the angle of scraper blade and two expansion plates need to be adjusted, adjusting nut is rotated, then adjusting bolt is rotated, the angle of scraper blade is adjusted, after the regulation is accomplished, the adjusting bolt is rotated in the opposite direction, then adjusting nut is rotated to make scraper blade and lead screw piece fixed to can satisfy different user demands.

Preferably, the side part of the strickle mounting column is provided with an upper groove and a lower groove, the inner wall of the upper groove and the lower groove are provided with rolling grooves, one end, close to the strickle mounting column, of the lead screw block is slidably mounted in the upper groove and the lower groove and is rotatably provided with rolling wheels, the rolling wheels are in contact with the inner wall of the rolling grooves, the top of the strickle mounting column is provided with an anti-exit block, the anti-exit block corresponds to the upper groove and the lower groove in position, the top of the base is provided with two avoidance grooves, the avoidance blocks are slidably mounted in the two avoidance grooves, the tops of the two avoidance blocks are connected with the bottom of the strickle mounting column, and the bottom of the base is provided with four rectangular universal wheels.

Furthermore, the screw rod block can be prevented from moving out of the upper groove and the lower groove through the arrangement of the anti-out block, and the screw rod block can conveniently slide in the upper groove and the lower groove through the arrangement of the rolling wheels; through dodging the groove and dodging the setting of piece, can be so that strike off the erection column and be in a state that can round trip movement to be convenient for exert the extrusion force.

The second purpose of the invention is to provide a smearing method, step 1, adjusting and fixing the expansion plate: after the expansion plate extends to a certain length, the position of the expansion plate is fixed by a threaded fixing bolt;

step 2, dynamically fixing the friction top plate and the friction bottom plate: starting the telescopic hydraulic cylinder to enable the friction top plate and the friction bottom plate to move in a back direction to respectively abut against the top wall and the ground;

step 3, pressing the wall by the scraper and the expansion plate: the extrusion spring deforms, a reverse force is applied to the middle block and the extrusion mounting column under the acting force of the extrusion spring, and a force is further applied to the strickle mounting column, the screw rod block, the scraper plate and the two expansion plates, so that the scraper plate and the two expansion plates can be pressed against the wall with a certain force;

step 4, driving a scraper to scrape flat by power: starting a stepping motor, wherein an output shaft of the stepping motor rotates to drive a screw rod to rotate forward and backward, the screw rod rotates to drive a screw rod block to move up and down, and the screw rod block moves to drive a rolling wheel to rotate, so that a scraper plate is driven to move up and down to scrape;

and 5, completely scraping, and repeating the operation when the walls in different areas are scraped to be flat.

In conclusion, the technical effects and advantages of the invention are as follows:

1. when the wall scraping device is used, the position of the device can be fixed by extruding the fixing part, the adjustable pressure part can be driven to apply certain pressure to the scraping part in the fixing process, so that the scraping part can automatically act on a wall with certain pressure, putty powder of the wall can be scraped by the scraping part, when another wall needs to be scraped, the operation is repeated, the wall can still be extruded with the same force after being fixed, and the same scraping effect on each wall is ensured.

2. According to the invention, when the scraping force needs to be adjusted, the rotating disc is rotated to drive the reverse screw rod and the positive screw rod to rotate, so that the distance between the rotating connecting rod and the rotating adjusting rod is reduced, the moving column moves downwards, and in the fixing process, the rectangular column can be contacted with the moving column only by reducing more distance, so that the extrusion force provided after fixing is reduced, and different extrusion force requirements can be met.

3. According to the invention, the two threaded fixing bolts are rotated, the two telescopic plates can extend out, so that the strickle requirements of different lengths can be met, and after the strickle is adjusted, the threaded fixing bolts are rotated reversely, so that the positions of the telescopic plates can be fixed, and the strickle requirements of different widths can be met.

4. According to the invention, when the angles of the scraper and the two telescopic plates need to be adjusted, the adjusting nut is rotated, then the adjusting bolt is rotated, the angle of the scraper is adjusted, after the adjustment is completed, the adjusting bolt is rotated in the reverse direction, and then the adjusting nut is rotated, so that the scraper and the screw rod block can be fixed, and thus different use requirements can be met.

Drawings

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

Fig. 1 is a first perspective view of a screed device according to an embodiment of the present application;

fig. 2 is a schematic perspective view of a second perspective view of the scraping device in the embodiment of the present application;

FIG. 3 is a third perspective view of the scraping device in the embodiment of the present application;

FIG. 4 is a partially enlarged view of FIG. 3;

FIG. 5 is an enlarged view of the structure at A in FIG. 3;

FIG. 6 is a schematic view of an adjustable pressure portion;

FIG. 7 is a perspective view of a fourth perspective of the scraping device in the embodiment of the present application;

fig. 8 is a partially enlarged view of fig. 7.

In the figure: 1. a base; 2. fixing a column; 3. extruding the column; 4. a telescopic hydraulic cylinder; 5. a friction bottom plate; 6. rubbing the top plate; 7. a rectangular column; 8. moving the column; 9. rotating the connecting rod; 10. a positive screw; 11. rotating the disc; 12. rotating the adjusting rod; 13. extruding the connecting block; 14. a rectangular mounting block; 15. a middle block; 16. extruding the spring; 17. extruding the mounting post; 18. scraping the mounting column; 19. a stepping motor; 20. a screw rod; 21. a screw rod block; 22. a squeegee; 23. a retractable plate; 24. a threaded fixing bolt; 25. installing a connecting block; 26. adjusting the bolt; 27. adjusting the nut; 28. preventing the block from coming out; 29. a universal wheel; 30. a limiting spring; 31. a reverse screw; 32. avoiding the block; 33. a rolling wheel.

Detailed Description

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

Example (b): referring to fig. 1-8, the smearing machine for the environment-friendly putty powder for the building wall comprises a base 1, wherein a fixed column 2 is installed at the top of the base 1, extrusion fixing parts are installed on the base 1 and the fixed column 2, a leveling part is installed at the top of the base 1, an adjustable pressure part is installed at the top of the base 1, the adjustable pressure part is located between the fixed column 2 and the leveling part, the adjustable pressure part is installed in a matched mode with the extrusion fixing parts, and the adjustable pressure part is connected with the leveling part; the extrusion fixed part is used for fixing the position of the base 1, and the extrusion fixed part can drive the adjustable pressure part to extrude the scraping part so that the adjustable pressure part can be pressed on a wall when being fixed.

Borrow by above-mentioned structure, when using, can fixing device's position through the extrusion fixed part, and can drive adjustable pressure portion and exert certain pressure to strickleing off the portion at fixed in-process, thereby make strickleing off the portion can be automatic with certain pressure effect and wall on, can strickle off the putty powder of wall through strickleing off the portion, when needs are strickleed off the wall in different regions, repeat above-mentioned operation, still can extrude the wall with the same power after fixed, thereby guarantee all that each wall receives the same effect of strickleing off.

As shown in fig. 3, 7 and 8, the extrusion fixing portion comprises a telescopic hydraulic cylinder 4, a friction bottom plate 5, a friction top plate 6, a limiting spring 30 and a rectangular column 7, a groove is formed in the center of the bottom of the base 1, the top of the telescopic hydraulic cylinder 4 is installed on the inner wall of the top side of the groove, the output end of the telescopic hydraulic cylinder 4 is connected with the top of the friction bottom plate 5, an extrusion groove is formed in the top of the fixing column 2, an extrusion hole is formed in the inner wall of one side of the extrusion groove, the rectangular column 7 is slidably installed in the extrusion groove, the friction top plate 6 is installed at the top of the rectangular column 7, the limiting spring 30 is sleeved on the rectangular column 7, spacing spring 30's both ends respectively with fixed column 2, the mutual lateral part that is close to of friction roof 6 is connected, rectangle post 7 is corresponding with the position of adjustable pressure portion, when needing to fix, start flexible pneumatic cylinder 4, the tensile drive friction bottom plate 5 of the output of flexible pneumatic cylinder 4 moves down, friction bottom plate 5 removes and makes base 1, fixed column 2, friction roof 6, four universal wheels 29 and rectangle post 7 rise, four universal wheels 29 are liftoff, friction roof 6 and parietal wall contact, make friction roof 6 and friction bottom plate 5 respectively with the parietal wall under spacing spring 30's reaction force, ground contact, thereby fix.

As shown in fig. 4, 6 and 8, the adjustable pressure part comprises an extrusion column 3, a rotary connecting rod 9, a rotary adjusting rod 12, a length adjusting unit, a moving column 8, an extrusion connecting block 13, a rectangular mounting block 14, an intermediate block 15, two extrusion springs 16, a fixed sleeve and an extrusion mounting column 17, wherein the top of the extrusion column 3 is provided with a displacement groove and a rectangular groove, the displacement groove is communicated with the rectangular groove, the inner wall of one side of the rectangular groove is provided with a round hole, the extrusion connecting block 13 is slidably mounted in the displacement groove, the rectangular mounting block 14, the intermediate block 15, the two extrusion springs 16 and the fixed sleeve are mounted in the rectangular groove, the ends of the rotary connecting rod 9 and the rotary adjusting rod 12 close to each other are connected through the length adjusting unit, the ends of the rotary connecting rod 9 and the rotary adjusting rod 12 far away from each other are respectively rotatably mounted at the side parts of the moving column 8 and the extrusion connecting block 13, the moving column 8 is slidably mounted in the extrusion groove and is positioned below the rectangular column 7, one end of a rotating connecting rod 9 penetrates through an extrusion hole, an extrusion connecting block 13 is connected with the side part of a rectangular mounting block 14, the ends, far away from each other, of two extrusion springs 16 are respectively connected with a fixing sleeve and the side part of the rectangular mounting block 14, the ends, close to each other, of the two extrusion springs 16 are respectively connected with the two side parts of a middle block 15, an extrusion mounting column 17 is connected with the side part of the middle block 15, one end of the extrusion mounting column 17 penetrates through the fixing sleeve and a round hole and is connected with a scraping part, when the extrusion mounting column is fixed, a moving column 8 is driven to move downwards, the moving column 8 moves to drive a rectangular column 7 and a rotation adjusting rod 12 to rotate, so that the extrusion connecting block 13 is pushed to move, the extrusion connecting block 13 moves to drive the rectangular mounting block 14 to move, the rectangular mounting block 14 moves to enable one of the extrusion springs 16 to deform, and a reverse force is applied to the middle block 15 and the extrusion mounting column 17 under the acting force of the extrusion springs 16, thereby transmit power for scraping the flat portion to can realize applying certain power and scraping the flat portion automatically, the later stage of being convenient for is strickleed off.

Referring back to fig. 4, the limiting plate is installed at the top of the extrusion column 3, and the limiting plate is located above the displacement groove, so that the extrusion connecting block 13 is prevented from moving out of the displacement groove by the limiting plate, and stable transmission is realized.

As shown in fig. 6, the adjusting unit includes a rotating disc 11, a positive screw 10 and a negative screw 31, the external threads on the positive screw 10 and the negative screw 31 are oppositely arranged, one end of the positive screw 10 and the negative screw 31, which are close to each other, is connected to both sides of the rotating disc 11, thread grooves are formed in one sides of the rotating connecting rod 9 and the rotating adjusting rod 12, which are close to each other, the positive screw 10 and the negative screw 31 are respectively installed in the two thread grooves in a threaded manner, when the scraping force needs to be adjusted, the rotating disc 11 is rotated to drive the negative screw 31 and the positive screw 10 to rotate, so that the distance between the rotating connecting rod 9 and the rotating adjusting rod 12 is reduced, thereby the moving column 8 moves downwards, in the fixing process, the rectangular column 7 needs to be lowered by more distances to be in contact with the moving column 8, thereby reducing the extrusion force provided after fixing, and thereby being capable of satisfying different extrusion force requirements.

As shown in fig. 7, the strickling part includes a strickling mounting post 18, a stepping motor 19, a screw rod 20, a screw rod block 21, an angle adjusting unit and a scraper 22, the strickling mounting post 18 is mounted at one end of the extrusion mounting post 17 far away from the fixing post 2, the stepping motor 19 is mounted at the side part of the strickling mounting post 18, an output shaft of the stepping motor 19 is connected with the screw rod 20 through a coupling, a screw rod hole is formed at the top of the screw rod block 21, the screw rod 20 is threadedly mounted in the screw rod hole, the screw rod block 21 is connected with the scraper 22 through the angle adjusting unit, the stepping motor 19 is started, the output shaft of the stepping motor 19 rotates to drive the screw rod 20 to rotate in the forward and reverse directions, the screw rod 20 rotates to drive the screw rod block 21 to move up and down, the screw rod block 21 moves to drive a rolling wheel 33 to rotate, thereby driving the scraper 22 to move up and down to strickling, thereby removing the protrusion and the recess on the wall, and facilitating strickling.

As shown in fig. 2, flexible groove has been seted up to one side of scraper blade 22, flexible inslot installs two expansion plates 23, two thread fixing holes have been seted up on the top side inner wall in flexible groove, all install thread fixing bolt 24 in two thread fixing holes, the bottom of two thread fixing bolts 24 contacts with the top of two expansion plates 23 respectively, rotate two thread fixing bolts 24, two expansion plates 23 can stretch out, thereby can satisfy the demand of strickleing off of different length, adjust the back, the rigidity that can make expansion plate 23 is tied to the reverse rotation thread fixing bolt 24, thereby can satisfy the demand of strickleing off of different width.

As shown in fig. 5, the angle adjusting unit includes an installation connecting block 25, an adjusting bolt 26 and an adjusting nut 27, a limit hole is opened at the side of the screw rod block 21, a threaded limit hole is opened at one side of the installation connecting block 25, one end of the adjusting bolt 26 sequentially penetrates through the limit hole and the threaded limit hole, the adjusting nut 27 is sleeved on the adjusting bolt 26 in a threaded manner, when the angles of the scraper 22 and the two expansion plates 23 need to be adjusted, the adjusting nut 27 is rotated, then the adjusting bolt 26 is rotated, the angle of the scraper 22 is adjusted, after the adjustment is completed, the adjusting bolt 26 is rotated reversely, then the adjusting nut 27 is rotated to fix the scraper 22 and the screw rod block 21, and thus different use requirements can be met.

As shown in fig. 5, the side portion of the strickle mounting column 18 is provided with an upper groove and a lower groove, the inner walls of the upper groove and the lower groove are provided with rolling grooves, one end of the screw rod block 21 close to the strickle mounting column 18 is slidably mounted in the upper groove and the lower groove and is rotatably provided with a rolling wheel 33, the rolling wheel 33 is in contact with the inner wall of the rolling groove, the top portion of the strickle mounting column 18 is provided with an anti-exit block 28, the anti-exit block 28 corresponds to the upper groove and the lower groove in position, the screw rod block 21 can be prevented from moving out of the upper groove and the lower groove by the arrangement of the anti-exit block 28, and the screw rod block 21 can conveniently slide in the upper groove and the lower groove by the arrangement of the rolling wheel 33.

As shown in fig. 7, two avoiding grooves are formed in the top of the base 1, two avoiding grooves are provided with avoiding blocks 32, the tops of the two avoiding blocks 32 are connected with the bottom of the scraping mounting column 18, the universal wheels 29 with four rectangular settings are installed at the bottom of the base 1, and the scraping mounting column 18 can be in a state capable of moving back and forth by avoiding the grooves and the avoiding blocks 32, so that the extrusion force can be applied conveniently.

The embodiment additionally discloses a smearing method of a smearing machine, which comprises the following steps of 1, adjusting a fixed expansion plate 23: after the expansion plate 23 extends to a certain length, the position of the expansion plate is fixed by a threaded fixing bolt 24; step 2, dynamically fixing the friction top plate 6 and the friction bottom plate 5: starting the telescopic hydraulic cylinder 4 to enable the friction top plate 6 and the friction bottom plate 5 to move back to back and respectively abut against the top wall and the ground; and step 3, pressing the wall by the scraper 22 and the expansion plate 23: the extrusion spring 16 deforms, and a reverse force is applied to the middle block 15 and the extrusion mounting column 17 under the acting force of the extrusion spring 16, so that a force is applied to the leveling mounting column 18, the screw rod block 21, the scraper 22 and the two expansion plates 23, and the scraper 22 and the two expansion plates 23 can be pressed against the wall with a certain force; step 4, the power drives the scraper 22 to scrape: starting the stepping motor 19, wherein an output shaft of the stepping motor 19 rotates to drive the screw rod 20 to rotate in the forward and reverse directions, the screw rod 20 rotates to drive the screw rod block 21 to move up and down, and the screw rod block 21 moves to drive the rolling wheel 33 to rotate, so that the scraping plate 22 is driven to move up and down to scrape; and 5, completely scraping, and repeating the operation when the walls in different areas are scraped to be flat. The method comprises the following specific steps: the adopted wall green environment-friendly putty powder is interior wall green environment-friendly putty powder (without formaldehyde release) of a novel building material manufacturer. During the use, at first with scraper blade 22 and wall laminating, then rotate two screw fixing bolt 24, two expansion plates 23 can stretch out, thereby can satisfy the strickle demand of different length, after adjusting, reverse rotation screw fixing bolt 24 can make the rigidity of expansion plate 23, then start telescopic hydraulic cylinder 4, the output extension of telescopic hydraulic cylinder 4 drives friction bottom plate 5 and moves downwards, friction bottom plate 5 removes and makes base 1, fixed column 2, friction roof 6, four universal wheels 29 and rectangle post 7 rise, four universal wheels 29 are liftoff, when friction roof 6 contacts with the top wall, friction roof 6 receives the extrusion and then makes rectangle post 7 slide in the extrusion groove, limiting spring 30 takes place the deformation, make friction roof 6 and friction bottom plate 5 respectively with the top wall under limiting spring's 30 reaction force, ground contact, thereby fix, simultaneously rectangle post 7 move down in-process can with removal post 8, and then extrusion removal post 8 contacts, and move down, removal post 8 moves and drives rectangle post 7 and rotation regulation pole 12 and rotates, thereby promote extrusion connection block 13 to move, extrusion connection block 13 moves and drive rectangle mounting block 14, thereby it can take place the extrusion mounting block 16 with the extrusion of one of extrusion spring 16 to make the extrusion pole 16 and the extrusion pole 16 take place the extrusion of one of the extrusion pole 16, thereby the extrusion post 16 and the extrusion of the extrusion post 16, thereby two extrusion mounting block 16 can take place the extrusion of a reverse extrusion of the extrusion post 16 and the extrusion of scraper blade 16.

Then the stepping motor 19 is started, the output shaft of the stepping motor 19 rotates to drive the screw rod 20 to rotate in the forward and reverse directions, the screw rod 20 rotates to drive the screw rod block 21 to move up and down, the screw rod block 21 moves to drive the rolling wheel 33 to rotate, thereby driving the scraper 22 to move up and down to scrape flat, when walls in different areas need to be scraped, the operations are repeated, the walls can still be extruded by the same force after being fixed, thereby ensuring the scraping effect of each wall, when the scraping force needs to be adjusted, the rotating disc 11 is rotated to drive the reverse screw rod 31 and the forward screw rod 10 to rotate, thereby reducing the distance between the rotating connecting rod 9 and the rotating adjusting rod 12, thereby enabling the moving column 8 to move downwards, in the fixing process, the rectangular column 7 can be contacted with the moving column 8 only by reducing more distances, and therefore the extrusion force provided after being fixed is reduced.

When the angles of the scraper 22 and the two expansion plates 23 need to be adjusted, the adjusting nut 27 is rotated, then the adjusting bolt 26 is rotated, the angle of the scraper 22 is adjusted, after the adjustment is completed, the adjusting bolt 26 is rotated reversely, then the adjusting nut 27 is rotated, so that the scraper 22 and the screw rod block 21 can be fixed, and different use requirements can be met.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a machine of paining of building wall green putty powder, includes base (1), its characterized in that: a fixed column (2) is mounted at the top of the base (1), an extrusion fixing part is mounted on the base (1) and the fixed column (2), a scraping part is mounted at the top of the base (1), an adjustable pressure part is mounted at the top of the base (1), the adjustable pressure part is located between the fixed column (2) and the scraping part, the adjustable pressure part is mounted with the extrusion fixing part in a matched mode, and the adjustable pressure part is connected with the scraping part; the extrusion fixing part is used for fixing the position of the base (1), and the extrusion fixing part can drive the adjustable pressure part to extrude the leveling part to press the leveling part on a wall when being fixed; the extrusion fixing part comprises a telescopic hydraulic cylinder (4), a friction bottom plate (5), a friction top plate (6), a limiting spring (30) and a rectangular column (7), a groove is formed in the center of the bottom of the base (1), the top of the telescopic hydraulic cylinder (4) is installed on the inner wall of the top side of the groove, the output end of the telescopic hydraulic cylinder (4) is connected with the top of the friction bottom plate (5), an extrusion groove is formed in the top of the fixing column (2), an extrusion hole is formed in the inner wall of one side of the extrusion groove, the rectangular column (7) is installed in the extrusion groove in a sliding mode, the friction top plate (6) is installed at the top of the rectangular column (7), the limiting spring (30) is sleeved on the rectangular column (7), two ends of the limiting spring (30) are respectively connected with the side portions, close to each other, of the fixing column (2) and the friction top plate (6), and the rectangular column (7) corresponds to the position of the adjustable pressure part; pressure portion includes extrusion post (3), rotates connecting rod (9), rotates regulation pole (12), length adjustment unit, removes post (8), extrusion connecting block (13), rectangle installation piece (14), intermediate block (15), two extrusion springs (16), fixed cover and extrusion erection post (17), displacement groove and rectangular channel have been seted up at the top of extrusion post (3), the displacement groove with the rectangular channel is linked together, the round hole has been seted up on one side inner wall of rectangular channel, extrusion connecting block (13) slidable mounting in the displacement inslot, rectangle installation piece (14), intermediate block (15), two extrusion springs (16) and fixed cover install in the rectangular channel, rotate connecting rod (9) with the one end that rotation regulation pole (12) are close to each other passes through length adjustment unit connects, rotate connecting rod (9) with the one end that rotation regulation pole (12) kept away from each other rotate respectively install in remove post (8), the lateral part of extrusion connecting block (13), remove post (8) slidable mounting in the extrusion inslot and be located rectangle post (7) below, the one end of rotation connecting rod (9) run through extrusion connecting block (13) the extrusion mounting hole (13) is connected respectively two extrusion installation pieces (14) the one end of extrusion mounting piece (14) are connected each other, the lateral part of rectangle installation piece (14) is connected, two the one end that extrusion spring (16) are close to each other respectively with the both sides portion of middle piece (15) is connected, extrusion erection post (17) with the lateral part of middle piece (15) is connected, the one end of extrusion erection post (17) run through fixed cover and round hole and with strickle the portion and connect.

2. The smearing machine for green and environment-friendly putty powder for building walls according to claim 1 is characterized in that: and a limiting plate is arranged at the top of the extrusion column (3), and is positioned above the displacement groove.

3. The smearing machine for the green and environment-friendly putty powder for building walls as claimed in claim 1 is characterized in that: the adjusting unit comprises a rotating disc (11), a positive screw (10) and a reverse screw (31), wherein the positive screw (10) and the external thread on the reverse screw (31) are oppositely arranged, one end, close to each other, of the positive screw (10) and the reverse screw (31) is connected with two side portions of the rotating disc (11), a thread groove is formed in one side, close to each other, of the rotating connecting rod (9) and the rotating adjusting rod (12), and the positive screw (10) and the reverse screw (31) are respectively in threaded installation in the thread groove.

4. The smearing machine for green and environment-friendly putty powder for building walls according to claim 1 is characterized in that: the scraping part comprises a scraping mounting column (18), a stepping motor (19), a screw rod (20), a screw rod block (21), an angle adjusting unit and a scraper (22), the scraping mounting column (18) is mounted at one end, far away from the fixing column (2), of the extrusion mounting column (17), the stepping motor (19) is mounted at the side part of the scraping mounting column (18), an output shaft of the stepping motor (19) is connected with the screw rod (20) through a coupler, a screw rod hole is formed in the top of the screw rod block (21), the screw rod (20) is mounted in the screw rod hole in a threaded mode, and the screw rod block (21) is connected with the scraper (22) through the angle adjusting unit.

5. The smearing machine for the green and environment-friendly putty powder for building walls as claimed in claim 4, is characterized in that: flexible groove has been seted up to one side of scraper blade (22), flexible inslot installs two expansion plates (23), two thread tightening holes have been seted up on the top side inner wall in flexible groove, two all install thread tightening bolt (24) in the thread tightening hole, two the bottom of thread tightening bolt (24) respectively with two the top of expansion plate (23) contacts.

6. The smearing machine for the green and environment-friendly putty powder for building walls as claimed in claim 4, is characterized in that: the angle adjusting unit comprises an installation connecting block (25), an adjusting bolt (26) and an adjusting nut (27), a limiting hole is formed in the side portion of the screw rod block (21), a threaded limiting hole is formed in one side of the installation connecting block (25), the one end of the adjusting bolt (26) penetrates through the limiting hole and the threaded limiting hole in sequence, and the adjusting nut (27) is in threaded sleeve joint with the adjusting bolt (26).

7. The smearing machine for green and environment-friendly putty powder for building walls according to claim 4, which is characterized in that: an upper groove and a lower groove are formed in the side portion of the strickle mounting column (18), a rolling groove is formed in the inner wall of each upper groove and the lower groove, one end, close to the strickle mounting column (18), of the lead screw block (21) is slidably mounted in the upper groove and the lower groove and is rotatably provided with a rolling wheel (33), the rolling wheel (33) is in contact with the inner wall of the rolling groove, an anti-out block (28) is mounted at the top of the strickle mounting column (18), and the anti-out block (28) corresponds to the upper groove and the lower groove in position; the top of base (1) has been seted up two and has been dodged the groove, and two dodge equal slidable mounting in the groove and dodge piece (32), two dodge the top of piece (32) all with scrape the bottom of levelling erection column (18) and connect, universal wheel (29) that four rectangles set up are installed to the bottom of base (1).

8. The smearing method of the smearing machine for the environment-friendly putty powder for the building wall as recited in claim 7 is characterized in that: step 1, adjusting and fixing the expansion plate: after the expansion plate extends out to a certain length, the position of the expansion plate is fixed by adopting a threaded fixing bolt;

step 2, dynamically fixing the friction top plate and the friction bottom plate: starting the telescopic hydraulic cylinder to enable the friction top plate and the friction bottom plate to move back to respectively abut against the top wall and the ground;

step 3, pressing the wall by the scraper and the expansion plate: the extrusion spring deforms, and a reverse force is applied to the middle block and the extrusion mounting column under the action force of the extrusion spring, so that a force is applied to the strickling mounting column, the screw rod block, the scraper plate and the two telescopic plates, and the scraper plate and the two telescopic plates can be pressed against the wall with a certain force;

step 4, driving a scraper to strike off by power: starting a stepping motor, wherein an output shaft of the stepping motor rotates to drive a screw rod to rotate in a forward and reverse direction, the screw rod rotates to drive a screw rod block to move up and down, and the screw rod block moves to drive a rolling wheel to rotate so as to drive a scraper to move up and down to scrape;