CN114278056A - Building construction device and method - Google Patents

Building construction device and method Download PDF

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Publication number
CN114278056A
CN114278056A CN202111611753.2A CN202111611753A CN114278056A CN 114278056 A CN114278056 A CN 114278056A CN 202111611753 A CN202111611753 A CN 202111611753A CN 114278056 A CN114278056 A CN 114278056A
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CN
China
Prior art keywords
scraper
push rod
putty
electric push
controller
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Pending
Application number
CN202111611753.2A
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Chinese (zh)
Inventor
王建东
徐峰
高慧
余彦中
王斌
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Xinshi Construction Group Co ltd
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Xinshi Construction Group Co ltd
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Publication date
Application filed by Xinshi Construction Group Co ltd filed Critical Xinshi Construction Group Co ltd
Priority to CN202111611753.2A priority Critical patent/CN114278056A/en
Publication of CN114278056A publication Critical patent/CN114278056A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a building construction device and a method, comprising the following steps: a putty supply bin and a blade coating part; the left side surface of the putty supply bin is provided with a plurality of through holes in a matrix shape; the blade coating portion includes: the device comprises a panel, a blade coating assembly, a cleaning assembly and a control system; the panel is vertically arranged on the top surface of the putty supply bin and is close to the left side surface of the putty supply bin; the blade coating assembly comprises a scraper and a hydraulic push rod, one end of the scraper and one end of the hydraulic push rod are hinged to the left side face of the panel, the hydraulic push rod is located above the scraper, and the other end of the hydraulic push rod is hinged to the side face of the scraper. The invention realizes the whole processes of automatic putty discharging, scraping and cleaning the scraper, saves labor and ensures construction quality.

Description

Building construction device and method
Technical Field
The invention relates to the field of construction. More particularly, the present invention relates to a construction apparatus and method.
Background
Putty coating is one of the methods for decorating inner walls and wood boards, and the putty coating is applied to the wall/board body and kept flat, and the step is carried out before latex painting. Puttying is the most important step in the base course treatment by removing uneven parts on the surface of the base course in a filling or integral treatment mode and keeping the wall surface smooth. At present, putty scraping is mainly manual scraping, the quality of manual scraping cannot be guaranteed, and the scraping quality is uneven.
Disclosure of Invention
The invention aims to provide a building construction device and a building construction method, which are used for realizing the whole processes of automatic putty discharging, scraping and cleaning a scraper, saving labor and ensuring construction quality.
The technical scheme adopted by the invention for solving the technical problem is as follows: a building construction device comprising: a putty supply bin and a blade coating part;
the left side surface of the putty supply bin is provided with a plurality of through holes in a matrix shape;
the blade coating portion includes: the device comprises a panel, a blade coating assembly, a cleaning assembly and a control system;
the panel is vertically arranged on the top surface of the putty supply bin and is close to the left side surface of the putty supply bin;
the blade coating assembly comprises a scraper and a hydraulic push rod, one end of the scraper and one end of the hydraulic push rod are hinged to the left side face of the panel, the hydraulic push rod is located above the scraper, and the other end of the hydraulic push rod is hinged to the side face of the scraper;
the cleaning assembly comprises a scraper assembly and a push plate assembly, the scraper assembly comprises a first electric push rod and a scraper, the first electric push rod is fixed on the left side surface of the panel, and the first electric push rod drives the scraper to move back and forth; the push plate assembly comprises a second electric push rod and a push plate, the second electric push rod is fixed on the left side surface of the panel, the second electric push rod drives the push plate to move up and down, and the scraping coating assembly is located between the scraping plate assembly and the push plate assembly; a recovery opening is formed in the top surface of the putty supply bin opposite to the push plate;
the control system comprises a controller, a control panel and a microswitch; the controller is connected with hydraulic push rod, first electric push rod and second electric push rod, control panel pass through the interface with the controller is connected, micro-gap switch sets up and is located one side that the push pedal is close to the scraper on the panel, wherein, adjust the scraper to setting for angle alpha back through switch panel and controller drive hydraulic push rod, the first electric push rod drive scraper blade of controller control removes to the scraper, strikes off unnecessary putty on the scraper, and the scraper blade promotes unnecessary putty and continues to move ahead to the actuating lever that the scraper blade extrudees the fine motion, the first electric push rod of controller control stops to control second electric push rod drive push pedal downstream and set for distance L1And stay at the position for a set time t1And pushing redundant putty into a putty supply bin through a recovery port, controlling a second electric push rod to drive a push plate to return to a set position by a controller, controlling a first electric push rod to drive a scraper plate to return to the set position, and controlling a hydraulic push rod to adjust the scraper to a set angle beta.
Preferably, be provided with unloader in the storehouse is supplied with to putty, unloader includes: the electric brush roller comprises a brush roller, a support and a motor, wherein the brush roller is rotationally fixed under a recycling port through the support, the motor drives the brush roller to rotate, hard bristles are arranged on the brush roller, the motor is connected with the controller, a Hall proximity switch is arranged on the support, one side of a push plate is provided with a magnetic part, the push plate is driven by a second electric push rod to move to enter the recycling port, the Hall proximity switch senses the magnetic part, and the motor is started to drive the brush roller to rotate.
Preferably, the diameter of the brush roll is greater than the width of the push plate.
Preferably, the shape of the scraper is set to be a right trapezoid with a longitudinal section, and when the scraper rotates to a set angle α, the top surface of the scraper is abutted against the opposite surface of the scraper under the driving of the first push rod.
Preferably, the area of the scraper is larger than the rectangle formed by the surrounding of the through holes.
Preferably, the putty is supplied with the storehouse and is located the through-hole side and be provided with out the feed bin, one of them side of play feed bin comprises the side that the putty that includes the through-hole supplied with the storehouse, it is provided with the inlet pipe to go out the feed bin lower part, be provided with the material pump on the inlet pipe, the material pump with the controller is connected.
Preferably, the bottom of the putty supply bin is fixed on a lifting trolley, and the controller is connected with the lifting trolley.
The invention also provides a method for utilizing the building construction device, which comprises the following steps:
step one, adding putty into a putty supply bin, and pumping the putty full in a discharge bin through a material pump;
secondly, controlling a hydraulic push rod to adjust a scraper to a set angle beta to be abutted against the scraping surface, controlling a lifting device to adjust a through hole to a position needing to be coated with putty, starting a material pump to discharge materials at the through hole, simultaneously controlling a lifting trolley to drive a putty supply bin to descend synchronously, continuously supplying materials to the scraping surface through the through hole of the putty supply bin, and synchronously scraping the scraping surface with the upper scraper;
step three, after the scraping and coating is finished, the material pump is controlled to stop, the hydraulic push rod is driven to adjust the scraper to a set angle alpha, the controller controls the first electric push rod to drive the scraper to move towards the scraper, redundant putty on the scraper is scraped, the scraper pushes the redundant putty to move forwards continuously until the scraper extrudes a micromotion driving rod, the controller controls the first electric push rod to stop, and the second electric push rod is controlled to drive the push plate to move downwards for a set distance L1 and stay at the position for a set time t1, redundant putty is pushed into the putty supply bin through the recovery port, the Hall proximity switch senses the magnetic part, the motor is started to drive the brush roller to rotate, cleaning the push plate, controlling the second electric push rod to drive the push plate to return to a set position by the controller, stopping driving the brush roller to rotate by the motor, controlling the first electric push rod to drive the scraper to return to the set position by the controller, and controlling the hydraulic push rod to adjust the scraper to a set angle beta;
and step four, repeating the steps to finish the putty scraping of the surface to be scraped.
The invention at least comprises the following beneficial effects: the building construction device can realize the whole processes of automatic putty discharging, scraping and cleaning the scraper, saves labor and ensures construction quality. Through the blade coating of the scraper at a fixed angle, the thickness of the putty blade coating is kept consistent, and the problem that the putty is not uniform in thickness and cracks due to inconsistent drying and shrinkage is solved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a schematic structural view of a large building construction apparatus according to the present invention;
FIG. 2 is a side view of the construction apparatus of the present invention;
fig. 3 is a schematic view of the scraper of the present invention after reaching a set angle α.
Description of reference numerals: 1 through-hole, 2 panels, 3 scrapers, 4 hydraulic push rods, 5 first electric push rods, 6 scrapers, 7 second electric push rods, 8 push plates, 9 recycling ports, 10 micro switches, 11 brush rolls, 12 supports, 13 motors, 14 Hall proximity switches, 15 magnetic parts, 16 discharging bins, 17 feeding pipes, 18 material pumps, 19 lifting trolleys and 20 putty supplying bins.
Detailed Description
The invention will be described more fully hereinafter with reference to the accompanying drawings. Those skilled in the art will be able to implement the invention based on these teachings. Before the present invention is described in detail with reference to the accompanying drawings, it is to be noted that: the technical solutions and features provided in the present invention in the respective sections including the following description may be combined with each other without conflict.
Moreover, the embodiments of the present invention described in the following description are generally only some embodiments of the present invention, and not all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort shall fall within the protection scope of the present invention.
The invention is further described in detail with reference to the accompanying drawings and implementation, and the specific implementation process is as follows:
as shown in fig. 1 to 3, the present invention provides a building construction apparatus including: a putty supply bin 20 and a blade coating part;
the left side surface of the putty supply bin 20 is provided with a plurality of through holes 1 in a matrix shape, the putty supply bin 20 is filled with putty, the through holes 1 are used for discharging the putty and coating the putty on walls or wood boards,
the blade coating portion includes: the panel 2, the blade coating assembly, the cleaning assembly and the control system;
the panel 2 is vertically arranged on the top surface of the putty supply bin 20 and close to the left side surface of the putty supply bin 20, as shown in fig. 1;
the blade coating assembly comprises a scraper 3 and a hydraulic push rod 4, one end of the scraper 3 and one end of the hydraulic push rod 4 are hinged to the left side face of the panel 2, the hydraulic push rod 4 is located above the scraper 3, and the other end of the hydraulic push rod 4 is hinged to the side face of the scraper 3 and used for adjusting the inclination angle of the scraper 3;
the cleaning assembly comprises a scraper 6 assembly and a push plate 8 assembly, the scraper 6 assembly comprises a first electric push rod 5 and a scraper 6, the first electric push rod 5 is fixed on the left side surface of the panel 2, and the first electric push rod 5 drives the scraper 6 to move back and forth; the push plate 8 assembly comprises a second electric push rod 7 and a push plate 8, the second electric push rod 7 is fixed on the left side surface of the panel 2, the second electric push rod 7 drives the push plate 8 to move up and down, and the blade coating assembly is positioned between the scraper 6 assembly and the push plate 8 assembly; a recovery port 9 is arranged on the top surface of the putty supply bin 20 opposite to the push plate 8, and the push plate 8 pushes redundant putty to enter the putty supply bin 20 through the recovery port 9;
the control system comprises a controller, a control panel 2 and a microswitch 10; the controller is connected with hydraulic push rod 4, first electric push rod 5 and second electric push rod 7, control panel 2 through the interface with the controller is connected, micro-gap switch 10 sets up on panel 2 and is located one side that push pedal 8 is close to scraper 3, wherein, drives hydraulic push rod 4 through switch panel 2 and controller and adjusts scraper 3 to setting for angle alpha after, and the controller controls first electric push rod 5 to drive scraper 6 and move to scraper 3And the scraper blade 6 pushes the redundant putty to move forward continuously until the scraper blade 6 extrudes a micromotion driving rod, the controller controls the first electric push rod 5 to stop and controls the second electric push rod 7 to drive the push plate 8 to move downwards for a set distance L1And stay at the position for a set time t1And pushing redundant putty into a putty supply bin 20 through a recovery port 9, controlling a second electric push rod 7 to drive a push plate 8 to return to a set position by a controller, controlling a first electric push rod 5 to drive a scraper 6 to return to the set position, and controlling a hydraulic push rod 4 to adjust a scraper 3 to a set angle beta.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: be provided with unloader in the storehouse is supplied with to putty 20, unloader includes: brush roll 11, support 12 and motor 13, brush roll 11 is fixed in under recovery port 9 through support 12 is rotatable, motor 13 drive brush roll 11 rotates, be provided with the stereoplasm brush hair on the brush roll 11, in this technical scheme, the stereoplasm brush hair adopts the plastics brush hair, motor 13 with the controller is connected, be provided with hall proximity switch 14 on the support 12, one side of push pedal 8 is provided with magnetic part 15, and when 7 drive push pedal 8 movements of second electric putter enter recovery port 9, hall proximity switch 14 senses magnetic part 15, and starting motor 13 drive brush roll 11 rotates to clean push pedal 8.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the diameter of the brush roller 11 is larger than the width of the push plate 8, the size of the recovery port 9 is larger than that of the push plate 8, the push plate 8 enters the putty supply bin 20 through the recovery port 9, and the brush roller 11 rotates under the driving of the motor 13, so that the bottom surface of the push plate 8 can be cleaned in the largest range.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the shape of scraper blade 6 sets up to vertical cross-section for right trapezoid, and when scraper 3 rotated setting angle alpha, scraper blade 6 is under the drive of first push rod, the top surface of scraper blade 6 with the opposite face of scraper 3 offsets, can effectually clear away unnecessary putty on the scraper 3, makes things convenient for scraper blade coating putty for the next time of scraper blade 3.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the area of the scraper 3 is larger than the rectangle surrounded by the through holes 1, so that the scraping range of the scraper 3 is larger than the putty area of all the through holes 1.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: putty is supplied with storehouse 20 and is located 1 side of through-hole and is provided with out feed bin 16, it comprises by the side that the storehouse 20 is supplied with to the putty that includes through-hole 1 to go out feed bin 16 one of them side, it is provided with inlet pipe 17 to go out feed bin 16 lower part, be provided with material pump 18 on the inlet pipe 17, material pump 18 with the controller is connected, and putty passes through the feed inlet that putty supplied with storehouse 20 and stores, and the putty pump that supplies with storehouse 20 through material pump 18 goes into out feed bin 16, goes out the 16 full material of feed bin and passes through the ejection of compact of through-hole 1, paints in the wall.
The technical scheme can also comprise the following technical details so as to better realize the technical effects: the bottom of the putty supply bin 20 is fixed on the lifting trolley 19, and the controller is connected with the lifting trolley 19.
A method of utilizing a building construction apparatus comprising the steps of:
step one, adding putty into a putty supply bin 20, and pumping the putty full in a discharge bin 16 through a material pump 18;
secondly, controlling a hydraulic push rod 4 to adjust a scraper 3 to a set angle beta to abut against a scraping surface, controlling a lifting device to adjust a through hole 1 to a position needing to be coated with putty, starting a material pump 18 to discharge materials at the through hole 1, simultaneously controlling a lifting trolley 19 to drive a putty supply bin 20 to descend synchronously, continuously supplying materials to the scraping surface through the through hole 1 of the putty supply bin 20, and synchronously scraping the scraping surface with the upper scraper 3;
step three, after finishing the blade coating, controlling the material pump 18 to stop, driving the hydraulic push rod 4 to adjust the scraper 3 to a set angle alpha, controlling the first electric push rod 5 to drive the scraper 6 to move towards the scraper 3, scraping redundant putty on the scraper 3, driving the redundant putty to move forward continuously by the scraper 6 until the scraper 6 extrudes a micro-motion driving rod, controlling the first electric push rod 5 to stop by the controller, controlling the second electric push rod 7 to drive the push plate 8 to move downwards for a set distance L1 and stay at the position for a set time t1, pushing the redundant putty into the putty supply bin 20 through the recovery port 9, sensing the magnetic part 15 by the Hall proximity switch 14, starting the motor 13 to drive the brush roller 11 to rotate so as to clean the push plate 8, then controlling the second electric push rod 7 to drive the push plate 8 to return to a set position, stopping the motor 13 from driving the brush roller 11 to rotate, controlling the first electric push rod 5 to drive the scraper 6 to return to the set position, controlling the hydraulic push rod 4 to adjust the scraper 3 to a set angle beta;
and step four, repeating the steps to finish the putty scraping of the surface to be scraped.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable to various fields of endeavor for which the invention may be embodied with additional modifications as would be readily apparent to those skilled in the art, and the invention is therefore not limited to the details given herein and to the embodiments shown and described without departing from the generic concept as defined by the claims and their equivalents.

Claims (8)

1. A building construction apparatus, comprising: a putty supply bin and a blade coating part;
the left side surface of the putty supply bin is provided with a plurality of through holes in a matrix shape;
the blade coating portion includes: the device comprises a panel, a blade coating assembly, a cleaning assembly and a control system;
the panel is vertically arranged on the top surface of the putty supply bin and is close to the left side surface of the putty supply bin;
the blade coating assembly comprises a scraper and a hydraulic push rod, one end of the scraper and one end of the hydraulic push rod are hinged to the left side face of the panel, the hydraulic push rod is located above the scraper, and the other end of the hydraulic push rod is hinged to the side face of the scraper;
the cleaning assembly comprises a scraper assembly and a push plate assembly, the scraper assembly comprises a first electric push rod and a scraper, the first electric push rod is fixed on the left side surface of the panel, and the first electric push rod drives the scraper to move back and forth; the push plate assembly comprises a second electric push rod and a push plate, the second electric push rod is fixed on the left side surface of the panel, the second electric push rod drives the push plate to move up and down, and the scraping coating assembly is located between the scraping plate assembly and the push plate assembly; a recovery opening is formed in the top surface of the putty supply bin opposite to the push plate;
the control system comprises a controller, a control panel and a microswitch; the controller is connected with hydraulic push rod, first electric push rod and second electric push rod, control panel pass through the interface with the controller is connected, micro-gap switch sets up and is located one side that the push pedal is close to the scraper on the panel, wherein, adjust the scraper to setting for angle alpha back through switch panel and controller drive hydraulic push rod, the first electric push rod drive scraper blade of controller control removes to the scraper, strikes off unnecessary putty on the scraper, and the scraper blade promotes unnecessary putty and continues to move ahead to the actuating lever that the scraper blade extrudees the fine motion, the first electric push rod of controller control stops to control second electric push rod drive push pedal downstream and set for distance L1And stay at the position for a set time t1And pushing redundant putty into a putty supply bin through a recovery port, controlling a second electric push rod to drive a push plate to return to a set position by a controller, controlling a first electric push rod to drive a scraper plate to return to the set position, and controlling a hydraulic push rod to adjust the scraper to a set angle beta.
2. The construction device according to claim 1, wherein a blanking device is provided in the putty supply bin, the blanking device comprising: the electric brush roller comprises a brush roller, a support and a motor, wherein the brush roller is rotationally fixed under a recycling port through the support, the motor drives the brush roller to rotate, hard bristles are arranged on the brush roller, the motor is connected with the controller, a Hall proximity switch is arranged on the support, one side of a push plate is provided with a magnetic part, the push plate is driven by a second electric push rod to move to enter the recycling port, the Hall proximity switch senses the magnetic part, and the motor is started to drive the brush roller to rotate.
3. The construction device according to claim 2, wherein the brush roller has a diameter larger than a width of the push plate.
4. The construction device according to claim 1, wherein the squeegee is shaped such that a longitudinal section thereof is a right trapezoid, and when the squeegee is rotated to a set angle α, a top surface of the squeegee is pressed against an opposite surface of the squeegee by the first pushing rod.
5. The construction device according to claim 1, wherein the scraper has an area larger than a rectangle surrounded by the plurality of through holes.
6. The building construction device according to claim 1, wherein a discharging bin is arranged on the through hole side of the putty supplying bin, one side surface of the discharging bin is formed by the side surface of the putty supplying bin comprising the through hole, a feeding pipe is arranged on the lower portion of the discharging bin, a material pump is arranged on the feeding pipe, and the material pump is connected with the controller.
7. The construction apparatus of claim 1, wherein the bottom of the putty supply bin is secured to a lift car, and the controller is connected to the lift car.
8. A method of utilizing a building construction apparatus, comprising the steps of:
step one, adding putty into a putty supply bin, and pumping the putty full in a discharge bin through a material pump;
secondly, controlling a hydraulic push rod to adjust a scraper to a set angle beta to be abutted against the scraping surface, controlling a lifting device to adjust a through hole to a position needing to be coated with putty, starting a material pump to discharge materials at the through hole, simultaneously controlling a lifting trolley to drive a putty supply bin to descend synchronously, continuously supplying materials to the scraping surface through the through hole of the putty supply bin, and synchronously scraping the scraping surface with the upper scraper;
step three, after the scraping and coating is finished, the material pump is controlled to stop, the hydraulic push rod is driven to adjust the scraper to a set angle alpha, the controller controls the first electric push rod to drive the scraper to move towards the scraper, redundant putty on the scraper is scraped, the scraper pushes the redundant putty to move forwards continuously until the scraper extrudes a micromotion driving rod, the controller controls the first electric push rod to stop, and the second electric push rod is controlled to drive the push plate to move downwards for a set distance L1 and stay at the position for a set time t1, redundant putty is pushed into the putty supply bin through the recovery port, the Hall proximity switch senses the magnetic part, the motor is started to drive the brush roller to rotate, cleaning the push plate, controlling the second electric push rod to drive the push plate to return to a set position by the controller, stopping driving the brush roller to rotate by the motor, controlling the first electric push rod to drive the scraper to return to the set position by the controller, and controlling the hydraulic push rod to adjust the scraper to a set angle beta;
and step four, repeating the steps to finish the putty scraping of the surface to be scraped.
CN202111611753.2A 2021-12-27 2021-12-27 Building construction device and method Pending CN114278056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111611753.2A CN114278056A (en) 2021-12-27 2021-12-27 Building construction device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111611753.2A CN114278056A (en) 2021-12-27 2021-12-27 Building construction device and method

Publications (1)

Publication Number Publication Date
CN114278056A true CN114278056A (en) 2022-04-05

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CN202111611753.2A Pending CN114278056A (en) 2021-12-27 2021-12-27 Building construction device and method

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Publication number Priority date Publication date Assignee Title
KR20120013009A (en) * 2010-08-04 2012-02-14 장순묘 application equipment for putty
CN205935577U (en) * 2016-08-09 2017-02-08 滨州学院 Remote control putty machine
CN106864009A (en) * 2017-02-27 2017-06-20 合肥鑫晟光电科技有限公司 The clean method of screen printing system and the screen printing system
CN110409726A (en) * 2019-07-31 2019-11-05 深圳市惠深博越智慧建造科技有限公司 A kind of environment protection interior wall construction method
CN211775511U (en) * 2020-02-14 2020-10-27 浙江东一家居装饰有限公司 A wall knife coating device for building finishing engineering
CN211899466U (en) * 2019-11-28 2020-11-10 江西科阳工程材料技术有限公司 Putty powder knife coater
CN112411960A (en) * 2020-11-27 2021-02-26 中国二冶集团有限公司 Electric putty-applying device
CN112878633A (en) * 2019-11-29 2021-06-01 陕西集鑫广汇科技商务有限责任公司 Device is paintd to building outer wall coating
CN113073821A (en) * 2021-04-27 2021-07-06 昝烨莹 Interior wall putty powder scraping construction method
CN213837596U (en) * 2020-11-23 2021-07-30 青岛天地彩涂料有限公司 Self-cleaning indoor and outdoor painting device
CN113738072A (en) * 2021-09-01 2021-12-03 上海绿地建设(集团)有限公司 Plastering device for inner wall surface of building
CN215291209U (en) * 2021-03-12 2021-12-24 贵州毕节浩昇环保建材有限公司 Putty powder knife coater

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120013009A (en) * 2010-08-04 2012-02-14 장순묘 application equipment for putty
CN205935577U (en) * 2016-08-09 2017-02-08 滨州学院 Remote control putty machine
CN106864009A (en) * 2017-02-27 2017-06-20 合肥鑫晟光电科技有限公司 The clean method of screen printing system and the screen printing system
CN110409726A (en) * 2019-07-31 2019-11-05 深圳市惠深博越智慧建造科技有限公司 A kind of environment protection interior wall construction method
CN211899466U (en) * 2019-11-28 2020-11-10 江西科阳工程材料技术有限公司 Putty powder knife coater
CN112878633A (en) * 2019-11-29 2021-06-01 陕西集鑫广汇科技商务有限责任公司 Device is paintd to building outer wall coating
CN211775511U (en) * 2020-02-14 2020-10-27 浙江东一家居装饰有限公司 A wall knife coating device for building finishing engineering
CN213837596U (en) * 2020-11-23 2021-07-30 青岛天地彩涂料有限公司 Self-cleaning indoor and outdoor painting device
CN112411960A (en) * 2020-11-27 2021-02-26 中国二冶集团有限公司 Electric putty-applying device
CN215291209U (en) * 2021-03-12 2021-12-24 贵州毕节浩昇环保建材有限公司 Putty powder knife coater
CN113073821A (en) * 2021-04-27 2021-07-06 昝烨莹 Interior wall putty powder scraping construction method
CN113738072A (en) * 2021-09-01 2021-12-03 上海绿地建设(集团)有限公司 Plastering device for inner wall surface of building

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