CN109571182A - A kind of construction site stone material grinding device - Google Patents
A kind of construction site stone material grinding device Download PDFInfo
- Publication number
- CN109571182A CN109571182A CN201811549149.XA CN201811549149A CN109571182A CN 109571182 A CN109571182 A CN 109571182A CN 201811549149 A CN201811549149 A CN 201811549149A CN 109571182 A CN109571182 A CN 109571182A
- Authority
- CN
- China
- Prior art keywords
- groove
- stone material
- construction site
- grinding device
- polishing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a kind of construction site stone material grinding devices, including placing table, placing table upper surface side is equipped with charging fixed mechanism, placing table upper surface side is equipped with testing agency, placing table is equipped with workpiece polishing mechanism, placing table upper surface side is equipped with controller, it is controlled in this described device by controller, staff is viral by its shift position by charging fixed mechanism by raw material, its ingredient upper surface is detected with the presence or absence of burr by infrared signal using testing agency, the impurity such as high-quality green tea, and it is accurately positioned, polishing corresponding position is moved to by workpiece polishing mechanism to polish to it.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to Architectural Equipment field, especially a kind of construction site stone material grinding device.
Background technique
Stone material is widely used in interior/exterior decoration design, curtain wall decoration as a kind of high-grade construction decoration material and public sets
Construction is applied, traditional stone material grinding device the degree of automation is lower, and polishing is inaccurate, influences aesthetics.
General stone material grinding device, such as Patent No. 201720773172.1, patent name are a kind of table of stone material
The patent of face automatically grinding device, mainly by by conveyer belt by stone moving, and by its position it is fixed after, use is biggish
Polishing pad is polished.
But there are some problems in it, until really can not being polished to where, may exceed polishing range when in use,
Stone material is damaged, and polishing pad with respect to the burr of stone surface for, it is relatively large, cause to waste, and it can not
Burr is positioned, working efficiency is influenced.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of construction site stone material grinding device.
Realize above-mentioned purpose the technical scheme is that, a kind of construction site stone material grinding device, including placing table,
Placing table upper surface side is equipped with charging fixed mechanism, and placing table upper surface side is equipped with testing agency, sets in placing table
There is workpiece polishing mechanism, placing table upper surface side is equipped with controller, is controlled in this described device by controller, staff
Raw material is detected its shift position virus on its raw material using testing agency by charging fixed mechanism by infrared signal
Surface is accurately positioned with the presence or absence of impurity such as burr, high-quality green tea, and polishing is moved to corresponding position to it by workpiece polishing mechanism
It polishes.
The charging fixed mechanism includes holding groove positioned at placing table upper surface side, holds groove side and is equipped with side
Shape opening, square aperture outside are connected with tilting table inclined downward, and the side of tilting table upper surface three is equipped with baffle, baffle
Both side surface is equipped with multiple scroll wheels, and tilting table lower end two sides are equipped with multiple square breach, hold groove lower surface and side table
Face, tilting table upper surface are equipped with multiple spherical grooves, and inside of spherical groove is equipped with spherical ball, holds another side surface lower end of groove
Equipped with strip groove, strip groove inner surface is equipped with multiple circular grooves, is equipped with the first electric telescopic rod, strip in circular groove
Lower surface is equipped with multiple guide grooves in groove, and movable block is equipped in strip groove, and movable block lower surface is equipped with multiple directive wheels, leads
It is located in guide groove to wheel lower end, movable block inner surface is fixedly connected with multiple first electric telescopic rod telescopic end outer surfaces,
Movable block upper surface is equipped with pushing mechanism, holds front side surface in groove and is equipped with small recesses, the first pressure is equipped in small recesses
Force snesor, first pressure sensor is interior to be equipped with the first signal projector.
The pushing mechanism includes the first rotating electric machine for being fixedly mounted on movable block upper surface side, the first rotating electric machine
Round end is equipped with driving wheel, and the movable block upper surface other side is equipped with fixing bearing, is equipped with rotation axis in fixing bearing, in rotation axis
End is equipped with driven wheel, and driving wheel and driven wheel are attached by driving belt, and driving belt outer surface is equipped with anti-skid chequer, moves
Motion block front side surface lower end is equipped with multiple small-sized electric telescopic rods, and small-sized electric telescopic rod telescopic end front side surface is equipped with anti-skidding
Pad.
The testing agency includes being located at the fixed groove for holding groove side, and lower surface is equipped with gear in fixed groove
Slot, lower end two sides are equipped with slideway in fixed groove, sliding shoe are equipped in fixed groove, sliding shoe lower end two sides are equipped with pulley, sliding
Wheel one end is located in slideway, and sliding shoe lower surface is equipped with the second rotating electric machine, and the second rotating electric machine round end is equipped with driving gear,
Driving gear intermeshes with gear grooved, and movable block upper surface is equipped with the second electric telescopic rod, the second electric telescopic rod telescopic end
Upper surface is equipped with fixed plate, and fixed plate upper surface side is equipped with detection bar, and detection bar lower surface is equipped with second pressure sensor, the
Second signal transmitter is equipped in two pressure sensors, detection bar side is equipped with infrared ambulator, sets in infrared ambulator
There is third signal projector.
The signal transmitting terminal of the infrared ambulator and second pressure sensor sensing end are in sustained height.
The workpiece polishing mechanism includes the supporting table for being fixedly mounted on placing table upper surface two sides, and supporting table upper surface side is set
There is support plate, support plate lower surface both ends are fixedly connected with supporting table upper surface one end respectively, one of support plate upper surface
Linear motor is adjusted equipped with first, the first adjusting linear motor telescopic end is connected with mobile station, and mobile station two sides lower end is equipped with single
It is fallen in supporting table to wheel, mobile station lower surface side is equipped with second and adjusts linear motor, and mobile station lower surface two sides, which are equipped with, to be slided
Slot, sliding slot lower end are equipped with connected unit, and connected unit one end is connect with the second adjusting linear motor telescopic end, connected unit upper surface two sides
Equipped with wheel, wheel upper end is located in sliding slot, and the angle of connected unit lower surface four is equipped with third electric telescopic rod, third electric expansion
Bar lower surface is equipped with lifting platform, and lifting platform lower surface is equipped with polishing motor, and polishing motor round end lower end is equipped with polishing stick, polishing
Motor side is equipped with dust collection mechanism.
The dust collection mechanism includes the exhaust fan for being fixedly mounted on polishing motor side, and exhaust fan outlet air end is connected with dust
Box, exhaust fan air intake are connected with blast pipe, and blast pipe air intake is located at polishing stick side.
The controller, which is equipped with, uses electric jack, capacitor display screen, signal receiver, PLC system.
The controller passes through Bluetooth signal and the first signal projector, second signal transmitter, third signal projector
It is connected by Bluetooth signal.
The construction site stone material grinding device made using technical solution of the present invention, can be placed on tilting table for stone material
On, square breach can handing down worker, prevent from being weighed wounded, be convenient for stone moving by spherical ball and tilting table to high
Place, this device can be by pushing mechanism by after stone moving and fixed position, and the height of stone material can be detected by detection bar,
And burr whether there is by infrared ambulator detection front, and it is polished by portable grinder structure it, working efficiency
It is higher.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of stone material grinding device in construction site of the present invention;
Fig. 2 is the partial enlarged view of stone material grinding device in construction site of the present invention;
Fig. 3 is the partial schematic diagram of charging fixed mechanism of the present invention;
Fig. 4 is the partial schematic diagram of testing agency of the present invention;
Fig. 5 is the partial schematic diagram of workpiece polishing mechanism of the present invention;
Fig. 6 is the partial schematic diagram of controller of the present invention;
In figure, 1, placing table;2, controller;3, groove is held;4, square aperture;5, tilting table;6, baffle;7, it rolls
Wheel;8, square breach;9, spherical groove;10, spherical ball;11, strip groove;12, circular groove;13, the first electric expansion
Bar;14, guide groove;15, movable block;16, directive wheel;17, small recesses;18, first pressure sensor;19, the first signal is sent out
Emitter;20, the first rotating electric machine;21, driving wheel;22, fixing bearing;23, rotation axis;24, driven wheel;25, driving belt;
26, anti-skid chequer;27, small-sized electric telescopic rod;28, non-slip mat;29, fixed groove;30, gear grooved;31, slideway;32, it slides
Block;33, pulley;34, the second rotating electric machine;35, driving gear;36, the second electric telescopic rod;37, fixed plate;38, detection bar;
39, second pressure sensor;40, second signal transmitter;41, infrared ambulator;42, third signal projector;43, it supports
Platform;44, support plate;45, first linear motor is adjusted;46, mobile station;47, one-way wheel;48, second linear motor is adjusted;49,
Sliding slot;50, connected unit;51, wheel;52, third electric telescopic rod;53, lifting platform;54, polishing motor;55, polishing stick;56,
Exhaust fan;57, dust-collecting box;58, blast pipe;59, electric jack is used;60, capacitor display screen;61, signal receiver;62, PLC system
System.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, as shown in figures 1 to 6.
In the present embodiment, the first step, mobile stone material: stone material is lifted into 5 lower end of tilting table by staff, work people
Member will be manually placed in square breach 8, prevent from being weighed wounded, stone material is moved upward by staff along tilting table 5, and is entered
It holds in groove 3, in the process, it is not injured when carrying to have ensured staff, and sideling rise, time saving and energy saving, ball
Shape ball 10 can reduce frictional force;
Second step, fixing stone;The first electric telescopic rod 13 of starting is controlled by controller 2 to extend, and passes through driving belt 25
By stone moving to another side surface held in groove 3, start the first rotating electric machine 20, driving wheel 21 is driven to rotate, and
Driving belt 25 is rotated by driven wheel 24, drives stone material to move inward by the frictional force of anti-skid chequer 26, and touch
It in first pressure sensor 18, sends signal on controller 2, starting small-sized electric telescopic rod 27 is controlled by controller 2 and is stretched
It is long, stone material is withstood, and prevent stone material from sliding by non-slip mat 287, the first rotating electric machine 20 is closed, in the process, by stone
Material position is fixed, and prevents from during the grinding process, occurring unexpected;
Third step, detection: controlling the second rotating electric machine 34 of starting by controller 2, drive driving gear 35 to rotate by it, and
By engaging with gear grooved 30, sliding shoe 32 is moved to 29 side of fixed groove, second electric telescopic rod 36 of starting reduces,
So that pressure sensor 39 is touched stone material upper surface, it is positioned, detects whether stone material upper surface deposits by infrared ambulator 41
In burr, and if it exists, its distance be it is how many, will test signal and be sent in controller 2, in the process, on detectable stone material
Apparent height and burr are position, convenient for being accurately positioned;
4th step, polishing: linear motor 45 is adjusted by the control of controller 2 starting first, drives mobile station 46 propping up by it
It is moved above support platform 43, starting second adjusts linear motor 48, drives connected unit 50 to move below mobile station 46 by it, will beat
Electric mill machine 54 is moved to above the burr detected, and starting third electric telescopic rod 52 extends, and polishing stick 55 is moved downwards,
Starting polishing motor 54, polishes to burr, at the same time, starts exhaust fan 56, by the scrap collecting of polishing to dust-collecting box
In 57, after the sanding burr of position herein, lifting platform 53 is risen, stone material upper surface is detected by infrared ambulator 41
Existing next burr until finishing until being polished, in the process, is accurately positioned, and stick of polishing is smaller, will not
It causes to waste, improve work efficiency.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (9)
1. a kind of construction site stone material grinding device, including placing table (1), which is characterized in that placing table (1) upper surface
Side is equipped with charging fixed mechanism, and placing table (1) upper surface side is equipped with testing agency, and placing table (1) is equipped with workpiece polishing mechanism,
Placing table (1) upper surface side is equipped with controller (2), is controlled in this described device by controller (2), and staff will
Raw material, by its shift position virus, detects table on its raw material by infrared signal using testing agency by charging fixed mechanism
Face is accurately positioned with the presence or absence of the impurity such as burr, high-quality green tea, by workpiece polishing mechanism by polishing move to corresponding position to its into
Row polishing.
2. a kind of construction site stone material grinding device according to claim 1, which is characterized in that the fixed machine of the charging
Structure includes holding groove (3) positioned at placing table (1) upper surface side, holds groove (3) side equipped with square aperture (4), side
It being connected with tilting table inclined downward (5) on the outside of shape opening (4), tilting table (5) side of upper surface three is equipped with baffle (6),
Baffle (6) both side surface is equipped with multiple scroll wheels (7), and tilting table (5) lower end two sides are equipped with multiple square breach (8), holds recessed
Slot (3) lower surface and a side surface, tilting table (5) upper surface are equipped with multiple spherical grooves (9), and ball is equipped in spherical groove (9)
Shape ball (10) holds another side surface lower end of groove (3) equipped with strip groove (11), and strip groove (11) inner surface is equipped with more
A circular groove (12), circular groove (12) is interior to be equipped with the first electric telescopic rod (13), and strip groove (11) interior lower surface is equipped with
Multiple guide grooves (14), strip groove (11) is interior to be equipped with movable block (15), and movable block (15) lower surface is equipped with multiple directive wheels
(16), directive wheel (16) lower end is located in guide groove (14), movable block (15) inner surface and multiple first electric telescopic rods (13)
Telescopic end outer surface is fixedly connected, and movable block (15) upper surface is equipped with pushing mechanism, is held groove (3) interior front side surface and is equipped with
Small recesses (17) are equipped with first pressure sensor (18) in small recesses (17), and the is equipped in first pressure sensor (18)
One signal projector (19).
3. a kind of construction site stone material grinding device according to claim 2, which is characterized in that the pushing mechanism packet
The first rotating electric machine (20) for being fixedly mounted on movable block (15) upper surface side is included, the first rotating electric machine (20) round end is equipped with
Driving wheel (21), movable block (15) the upper surface other side are equipped with fixing bearing (22), and rotation axis is equipped in fixing bearing (22)
(23), rotation axis (23) upper end is equipped with driven wheel (24), driving wheel (21) and driven wheel (24) and is carried out by driving belt (25)
Connection, driving belt (25) outer surface are equipped with anti-skid chequer (26), and movable block (15) front side surface lower end is equipped with multiple small electricals
Dynamic telescopic rod (27), small-sized electric telescopic rod (27) telescopic end front side surface are equipped with non-slip mat (28).
4. a kind of construction site stone material grinding device according to claim 1, which is characterized in that testing agency's packet
The fixed groove (29) for being located at and holding groove (3) side is included, fixed groove (29) interior lower surface is equipped with gear grooved (30), anchor
The interior lower end two sides of slot (29) are equipped with slideway (31), are equipped with sliding shoe (32) in fixed groove (29), sliding shoe (32) lower end two sides
Equipped with pulley (33), pulley (33) one end is located in slideway (31), and sliding shoe (32) lower surface is equipped with the second rotating electric machine (34),
Second rotating electric machine (34) round end is equipped with driving gear (35), and driving gear (35) intermeshes with gear grooved (30), mobile
Block (15) upper surface is equipped with the second electric telescopic rod (36), and the second electric telescopic rod (36) telescopic end upper surface is equipped with fixed plate
(37), fixed plate (37) upper surface side is equipped with detection bar (38), and detection bar (38) lower surface is equipped with second pressure sensor
(39), second signal transmitter (40) are equipped in second pressure sensor (39), detection bar (38) side is equipped with infrared distance measuring
Instrument (41), infrared ambulator (41) is interior to be equipped with third signal projector (42).
5. a kind of construction site stone material grinding device according to claim 4, which is characterized in that the infrared distance measuring
The signal transmitting terminal and second pressure sensor (39) induction end of instrument (41) are in sustained height.
6. a kind of construction site stone material grinding device according to claim 1, which is characterized in that the workpiece polishing mechanism packet
The supporting table (43) for being fixedly mounted on placing table (1) upper surface two sides is included, supporting table (43) upper surface side is equipped with support plate
(44), support plate (44) lower surface both ends are fixedly connected with supporting table (43) upper surface one end respectively, one of support plate
(44) upper surface is equipped with first and adjusts linear motor (45), and first adjusting linear motor (45) telescopic end is connected with mobile station
(46), mobile station (46) two sides lower end is equipped with one-way wheel (47) and falls on supporting table (43), and mobile station (46) lower surface side is set
There is the second adjusting linear motor (48), mobile station (46) lower surface two sides are equipped with sliding slot (49), and sliding slot (49) lower end is equipped with connection
Platform (50), connected unit (50) one end are connect with second adjusting linear motor (48) telescopic end, and connected unit (50) upper surface two sides are set
Have wheel (51), wheel (51) upper end is located in sliding slot (49), and connected unit (50) angle of lower surface four is equipped with third electric expansion
Bar (52), third electric telescopic rod (52) lower surface are equipped with lifting platform (53), and lifting platform (53) lower surface is equipped with polishing motor
(54), polishing motor (54) round end lower end is equipped with polishing stick (55), and polishing motor (54) side is equipped with dust collection mechanism.
7. a kind of construction site stone material grinding device according to claim 6, which is characterized in that the dust collection mechanism packet
The exhaust fan (56) for being fixedly mounted on polishing motor (54) side is included, exhaust fan (56) outlet air end is connected with dust-collecting box (57), is taken out
Blower (56) air intake is connected with blast pipe (58), and blast pipe (58) air intake is located at polishing stick (55) side.
8. a kind of construction site stone material grinding device according to claim 1, which is characterized in that the controller (2)
It is equipped with and uses electric jack (59), capacitor display screen (60), signal receiver (61), PLC system (62).
9. a kind of construction site stone material grinding device according to claim 1, which is characterized in that the controller (2)
Pass through indigo plant by Bluetooth signal and the first signal projector (19), second signal transmitter (40), third signal projector (42)
The connection of tooth signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811549149.XA CN109571182A (en) | 2018-12-18 | 2018-12-18 | A kind of construction site stone material grinding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811549149.XA CN109571182A (en) | 2018-12-18 | 2018-12-18 | A kind of construction site stone material grinding device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109571182A true CN109571182A (en) | 2019-04-05 |
Family
ID=65929847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811549149.XA Withdrawn CN109571182A (en) | 2018-12-18 | 2018-12-18 | A kind of construction site stone material grinding device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109571182A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110216540A (en) * | 2019-07-18 | 2019-09-10 | 佛山市高明金石建材有限公司 | A kind of stone plate surface prosthetic appliance |
CN111645141A (en) * | 2020-07-09 | 2020-09-11 | 邯郸理想包装机械有限公司 | A perforating device for rock wool processing |
-
2018
- 2018-12-18 CN CN201811549149.XA patent/CN109571182A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110216540A (en) * | 2019-07-18 | 2019-09-10 | 佛山市高明金石建材有限公司 | A kind of stone plate surface prosthetic appliance |
CN111645141A (en) * | 2020-07-09 | 2020-09-11 | 邯郸理想包装机械有限公司 | A perforating device for rock wool processing |
CN111645141B (en) * | 2020-07-09 | 2024-04-02 | 邯郸理想包装机械有限公司 | Perforating device for rock wool processing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107213949A (en) | One kind polishing powder raw material smashs lapping device to pieces | |
CN109571182A (en) | A kind of construction site stone material grinding device | |
CN108115524B (en) | Blank grinding device | |
CN208945781U (en) | Wall floor tile integration sander | |
CN209125507U (en) | A kind of display screen glass corner grinding device | |
CN210550191U (en) | Internal grinding device capable of grinding in full for ceramic kettle processing | |
CN112139891A (en) | A equipment of polishing of facade outside building for construction | |
CN109025216A (en) | A kind of building ground decoration laying apparatus | |
CN209579048U (en) | A kind of automation wall polishing equipment | |
CN209439897U (en) | A kind of civil engineering extension type high-efficiency wall grinding apparatus | |
CN208163293U (en) | A kind of automatic stone edge polisher | |
CN112372407A (en) | Ground renovating device | |
CN216327115U (en) | Surface frosting device for processing toughened glass | |
CN203383477U (en) | Full-automatic polisher | |
CN107243794B (en) | A kind of inner wall of building automatic leveling system | |
CN206780691U (en) | A kind of dust-proof brick cutting machine for exempting from polishing | |
CN212496884U (en) | A polisher for building decoration | |
CN215967855U (en) | Wall surface grinding device for house building construction | |
CN213121363U (en) | Concrete block compressive strength detection equipment | |
CN109290902B (en) | Special groover of building decoration | |
CN208763377U (en) | Ground tile paving equipment | |
CN206936983U (en) | A kind of interior decoration polishes device with metope | |
CN208005406U (en) | A kind of circular instrument maintenance of equipment of wide adaptation range | |
CN219426474U (en) | Polishing device convenient to remove for machining | |
CN113370017B (en) | Grinding equipment for improving working performance of plastering mortar and operation method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190405 |
|
WW01 | Invention patent application withdrawn after publication |