CN117001823B - Woolen grinding equipment for concrete prefabricated wall - Google Patents
Woolen grinding equipment for concrete prefabricated wall Download PDFInfo
- Publication number
- CN117001823B CN117001823B CN202311039344.9A CN202311039344A CN117001823B CN 117001823 B CN117001823 B CN 117001823B CN 202311039344 A CN202311039344 A CN 202311039344A CN 117001823 B CN117001823 B CN 117001823B
- Authority
- CN
- China
- Prior art keywords
- polishing
- piece
- woolen
- lifting
- groove
- 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.)
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Links
- 238000005498 polishing Methods 0.000 claims abstract description 90
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000007664 blowing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/18—Apparatus or processes for treating or working the shaped or preshaped articles for removing burr
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0092—Grinding attachments for lathes or the like
-
- 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)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of buildings, in particular to woolen grinding equipment for a concrete prefabricated wall body, which comprises the following components: the automatic polishing device comprises an operation table, hydraulic devices, polishing devices, an outer cylinder, fixing pieces and a wall body, wherein the hydraulic devices are arranged on two sides of the upper end of the operation table, the polishing devices are arranged at the middle position of the upper end of the operation table, the outer cylinder is arranged on the two sides of the polishing devices and positioned at the upper end of the operation table, the fixing pieces are arranged above the outer cylinder, the wall body is arranged at the lower end of the fixing pieces, a transverse moving groove is formed in the upper end of the operation table, a vertical moving groove is formed in the middle position of the upper end of the operation table, the hydraulic devices are positioned on the transverse moving groove, the moving pieces are fixedly arranged at the front ends of the hydraulic devices, the rotating parts are arranged at the upper ends of the moving pieces, and the lifting parts are arranged at the upper ends of the rotating parts.
Description
Technical Field
The invention relates to the field of processing of prefabricated concrete walls, in particular to woolen grinding equipment for the prefabricated concrete walls.
Background
The prefabricated concrete wall is a plate-shaped member prefabricated by silicate concrete and steel bar keels, and is generally manufactured in a manufactured mould. The method is often used for building the assembled large-plate building, not only can improve the industrialized and mechanized construction degree and reduce the field wet operation, save the field labor, but also can overcome the seasonal influence and shorten the construction period. However, the four edges of the surface of the prefabricated wall body manufactured by the die processing can generate redundant burrs, and the transportation and the assembly of the prefabricated wall body can be influenced, so that the burrs are required to be ground.
The chinese patent with the application number CN111844400B discloses an assembled concrete prefabricated wall body manufacturing and processing machine and processing technology, which comprises a frame body, a conveying device, a fixing device, a polishing device and a chip blowing device, wherein the conveying device is arranged at the lower end of the interior of the frame body, the fixing device is arranged at the upper end of the interior of the frame body, the polishing device is arranged on the right side of the upper end of the interior of the frame body, the chip blowing device is arranged at the middle part of the right side wall of the frame body, but the device needs to polish the four sides of a single wall body side by side, and the polishing efficiency is low.
Disclosure of Invention
The invention aims to provide woolen grinding equipment for concrete prefabricated walls, which is used for simultaneously grinding two groups of walls by moving a grinding device so as to greatly improve the working efficiency. The invention realizes the aim through the following technical scheme:
A woolen removal apparatus for a concrete prefabricated wall body, comprising: the polishing device comprises an operation table, a hydraulic device, polishing devices, an outer cylinder, a fixing piece and a wall body, wherein the two sides of the upper end of the operation table are provided with the hydraulic devices, the polishing devices are arranged at the middle position of the upper end of the operation table, the two sides of the polishing devices are provided with the outer cylinder, the fixing piece is arranged above the outer cylinder, the wall body is arranged at the lower end of the fixing piece, the upper end of the operation table is provided with the transverse moving groove, the vertical moving groove is formed in the middle position of the upper end of the operation table, the hydraulic devices are arranged on the transverse moving groove, the moving piece is fixedly arranged at the front end of the hydraulic devices, the rotating part is arranged at the upper end of the moving piece, the lifting part is arranged at the upper end of the rotating part, the supporting part is arranged at the upper end of the lifting part, the polishing devices are arranged at the upper end of the vertical moving groove, the inner cylinder is internally provided with a middle cylinder, the inner cylinder is internally provided with the rotary lifting groove, the bottom end of the middle cylinder is provided with the fixing piece, and the fixing piece is fixedly arranged at the upper end of the inner cylinder, and one side of the fixing piece, close to the polishing devices, is provided with a sliding piece.
Preferably, the transverse moving groove and the vertical moving groove are mutually perpendicular, and the supporting position of the supporting part is the center position of the wall body.
Preferably, the rotary lifting groove is of a curve structure, and the rotary lifting rod is matched with the rotary lifting groove.
Preferably, the polishing apparatus comprises: support piece, actuating lever, lower grinding piece, go up grinding piece, a grinding section of thick bamboo, driving motor.
Preferably, the driving motor intermediate position is equipped with the actuating lever, and the upper end of actuating motor just is located the both sides of actuating lever and is equipped with down the piece of polishing, and the upper end of support piece is equipped with the piece of polishing, and the both ends of support piece are equipped with the section of thick bamboo of polishing, and actuating lever accessible actuating motor control is rotatory, and actuating lever intermediate position has the telescopic part, and telescopic part department actuating lever adopts spline connection.
Preferably, the lower polishing piece corresponds to the upper polishing piece in position and is L-shaped, the middle part of the lower polishing piece is provided with a first lifting part and a second lifting part, and abrasive paper is arranged at the upper end of the lower polishing piece and the lower end of the upper polishing piece.
Preferably, the sand paper is ground to mutually perpendicular between the section of thick bamboo of polishing of left and right sides, and section of thick bamboo both ends of polishing are installed, and section of thick bamboo intermediate position of polishing has the driving tooth, and the driving tooth cooperates with the inside gear train of support piece, and the driving tooth passes through the locating part and installs on the support piece, and the upper and lower both sides of locating part are equipped with spacing portion, and the last convex end of polishing is equipped with the second spout, and one side of support piece is equipped with the lifter, and first spout has been seted up to the lifter front end, and first spout all cooperatees with the slider with the second spout.
The beneficial effects of the invention are as follows:
1. According to the invention, the polishing operation is carried out on two groups of walls simultaneously by moving the polishing device, so that the working efficiency is greatly improved;
2. According to the invention, the two groups of walls are arranged vertically in a staggered manner, and the upper and lower polishing devices capable of automatically adjusting the polishing positions are arranged, so that the two groups of walls with different sizes can be polished at the same time, and the adaptability of the device is greatly improved;
3. according to the invention, after the single polishing operation is finished, the fixing device can be automatically lifted to facilitate the rotation of the wall body, so that the cost required for controlling the fixing device is saved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the device provided by the invention.
Fig. 2 is a front view of the device provided by the invention.
Fig. 3 is a schematic overall structure of the polishing device provided by the invention.
Fig. 4 is a front view of the polishing apparatus provided by the present invention.
100, An operation table; 110. a lateral movement groove; 120. a vertical moving groove; 200. a hydraulic device; 210. a moving member; 220. a rotating part; 230. a lifting part; 240. a support part; 300. a polishing device; 310. a support; 311. a limiting piece; 312. a lifting member; 313. a first chute; 320. a driving rod; 321. a telescopic part; 330. a lower polishing member; 331. a first lifting part; 340. a polishing piece is arranged; 341. a second lifting part; 342. a second chute; 350. polishing a cylinder; 351. a limit part; 352. a drive tooth; 360. a driving motor; 400. an outer cylinder; 401. a rotary lifting groove; 402. rotating the lifting rod; 410. a middle cylinder; 420. an inner cylinder; 500. a fixing member; 510. a slider; 600. a wall body.
Detailed Description
Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those having ordinary skill in the art to which the invention pertains will readily implement the embodiments. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In addition, for the purpose of more clearly describing the present invention, parts not connected to the present invention will be omitted from the drawings.
As shown in fig. 1-2, a woolen removal equipment for a concrete prefabricated wall body, comprising: the polishing device comprises an operation table 100 for supporting the whole device, hydraulic devices 200 positioned at two ends of the operation table 100, polishing devices 300 positioned in the middle of the operation table 100, outer cylinders 400 positioned at two sides of the hydraulic devices 200, a fixing piece 500 positioned at the upper end of the outer cylinders 400 and a wall 600 positioned at the right lower end of the fixing piece 500;
A lateral movement groove 110 is formed above the operation table 100, and a vertical movement groove 120 is formed at a position perpendicular to the lateral movement groove 110 and located in the middle of the operation table 100;
a hydraulic device 200 is fixedly arranged above the transverse moving groove 110, and a moving piece 210 which can move along the transverse moving groove 110 is fixedly arranged at the front end of the hydraulic device 200;
The upper end of the moving member 210 is provided with a rotatable rotating part 220, the upper end of the rotating part 220 is provided with a lifting part 230 which can be lifted, and the lifting part 230 is provided with a supporting part 240 for supporting the wall 600;
the supporting position of the supporting part 240 is the center position of the wall 600;
The two walls 600 have different heights, and the lifting part 230 can be adjusted to fix the distance between the upper surface of one wall 600 and the lower surface of the other wall, so that the polishing device 300 can polish the walls 600;
the upper end of the vertical moving groove 120 is provided with a polishing device 300 which can move along the groove;
The two sides of the two ends of the vertical moving groove 120 are fixedly provided with an outer cylinder 400, a middle cylinder 410 capable of vertically moving is arranged in the outer cylinder 400, and an inner cylinder 420 capable of vertically moving is arranged in the middle cylinder 410;
The outer side of the outer cylinder 400 is provided with a rotary lifting groove 401 with a rotary curve;
a rotary lifting rod 402 is installed at the bottom end of the middle cylinder 410, and the rotary lifting rod 402 can move along the rotary lifting groove 401;
The rotary lifting rod 402 can be driven by the polishing device 300;
a fixing piece 500 is fixedly arranged at the upper end of the inner barrel 420, and a sliding piece 510 is arranged on one side, close to the polishing device 300, of the fixing piece 500;
As shown in fig. 1-4, the polishing apparatus 300 includes: a driving motor 360 movable along the vertical movement groove 120 by a lower conveying sprocket (not shown), a driving rod 320 positioned at a middle position of the driving motor 360, lower polishing members 330 fixedly installed above the driving motor 360 and positioned at both ends of the driving rod 320, a supporting member 310 positioned above the lower polishing members 330, polishing cylinders 350 positioned at both ends of the supporting member 310, and an upper polishing member 340 positioned at an upper end of the supporting member 310;
The driving rod 320 can be controlled to rotate by a driving motor 360, and a telescopic part 321 is arranged in the middle of the driving rod 320;
The driving rod 320 at the telescopic part 321 is connected by a spline;
the lower polishing member 330 and the upper polishing member 340 are L-shaped and have a first lifting portion 331 and a second lifting portion 341 therebetween, i.e. the heights of the lower polishing member 330 and the upper polishing member 340 are variable;
The upper end horizontal plane of the lower polishing member 330 and the lower end horizontal plane of the upper polishing member 340 are provided with abrasive paper to polish the wall 600;
A supporting member 310 is fixedly connected to the middle position of the lower polishing member 330 and the upper polishing member 340, and polishing cylinders 350 positioned at two ends of the lower polishing member 330 are fixedly installed at two ends of the supporting member 310;
The two ends of the polishing cylinder 350 are provided with abrasive paper to polish the wall 600, and the middle position of the polishing cylinder 350 is provided with driving teeth 352 which can be controlled to rotate by the driving rod 320 through a gear set (not shown) positioned inside the supporting member 310;
The two ends of the driving teeth 352 are limited by limiting pieces 311 fixedly installed at the two ends of the supporting piece 310, the limiting pieces 311 are limited by limiting parts 351 arranged at the two ends of the polishing cylinders 350, namely, the two polishing cylinders 350 are rotatably installed at the two ends of the supporting piece 310 at 90 degrees;
The protruding end of the upper polishing member 340 has a second chute 342 that can be limited in the vertical direction by the sliding member 510;
The lifting piece 312 is fixedly installed on one side of the wall body 600 with the relatively lower vertical height of the supporting piece 310, and a first chute 313 limited in the vertical direction through the sliding piece 510 is arranged at the front end of the lifting piece 312;
working principle:
Placing two groups of walls 600 above the supporting part 240, moving the right end of the left wall 600 and the left end of the right wall 600 to contact with the left and right sides of the vertically installed polishing cylinders 350 through the hydraulic device 200, controlling the lifting part 230 to contact the lower surface of the right wall 600 and the upper surface of the left wall 600 with the upper and lower sides of the horizontally installed polishing cylinders 350, then controlling the polishing device 300 to move along the vertical moving groove 120, simultaneously stopping the position of the rotating lifting rod 402, enabling the fixing piece 500 to descend to fix the position of the walls 600, simultaneously enabling the upper polishing piece 340 to move vertically with the lifting piece 312 under the driving of the sliding piece 510 until the lower surface of the upper polishing piece 340 contacts with the upper surface of the right wall 600, enabling the polishing cylinders 350 transversely installed at one end of the supporting piece 310 to contact with the upper and lower surfaces of the two groups of the walls 600, driving the polishing cylinders 350 vertically installed at the other end to rotate through the driving motor 360 so as to polish the walls 600, completing one side of the two groups of the polishing devices 600 to polish the walls, simultaneously, enabling the two groups of the polishing devices 300 to move along the lifting rod to rotate along the lifting rod 402 to rotate along a certain angle, and then loosening the lifting rod 500 to rotate along the lifting rod 401; the hydraulic device 200 is then returned and the wall 600 is rotated by 90 ° by the rotating part 220, after which the other side is polished.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (8)
1. A woolen removal apparatus for a concrete prefabricated wall body, comprising: the polishing device comprises an operation table (100), a hydraulic device (200), a polishing device (300), an outer cylinder (400), a fixing piece (500) and a wall body (600); the method is characterized in that: the utility model discloses a polishing device, including an outer cylinder (400), a rotary part (220) is arranged at the upper end of operation panel (100), a hydraulic means (200) is arranged at the upper end both sides of operation panel (100), polishing device (300) is arranged at the upper end intermediate position of operation panel (100), both sides of polishing device (300) and be located the upper end of operation panel (100) are equipped with urceolus (400), the top of urceolus (400) is equipped with mounting (500), the lower extreme of mounting (500) is equipped with wall body (600), horizontal shifting groove (110) have been seted up to the upper end of operation panel (100), vertical shifting groove (120) have been seted up to the upper end intermediate position of operation panel (100), hydraulic means (200) are located horizontal shifting groove (110), the front end fixed mounting of hydraulic means (200) has moving part (210), the upper end of moving part (210) is equipped with rotary part (220), the upper end of rotary part (220) is equipped with elevating part (230), the upper end of elevating part (230) is equipped with supporting part (240), polishing device (300) are installed to vertical shifting groove (120) upper end, vertical shifting groove (400), inside barrel (400) are equipped with rotary part (410), the utility model discloses a grinding device, including inner tube (420), fixed mounting (500) are fixed firmly to inner tube (420), fixed mounting (500) are close to grinding device (300) one side and are equipped with slider (510), grinding device (300) include: support piece (310), actuating lever (320), lower grinding piece (330), go up grinding piece (340), section of thick bamboo (350) of polishing, actuating motor (360) intermediate position is equipped with actuating lever (320), the upper end of actuating motor (360) and the both sides that lie in actuating lever (320) are equipped with lower grinding piece (330), the upper end of support piece (310) is equipped with grinding piece (340), the both ends of support piece (310) are equipped with section of thick bamboo (350) of polishing.
2. A woolen removal equipment for concrete precast walls according to claim 1, characterized in that: the transverse moving groove (110) and the vertical moving groove (120) are mutually perpendicular.
3. A woolen removal equipment for concrete precast walls according to claim 1, characterized in that: the supporting position of the supporting part (240) is the center position of the wall body (600).
4. A woolen removal equipment for concrete precast walls according to claim 1, characterized in that: the rotary lifting groove (401) is of a curve structure, and the rotary lifting rod (402) is matched with the rotary lifting groove (401).
5. A woolen removal equipment for concrete precast walls according to claim 1, characterized in that: the driving rod (320) can rotate under the control of the driving motor (360), a telescopic part (321) is arranged in the middle of the driving rod (320), and the driving rod (320) at the telescopic part (321) is connected through a spline.
6. A woolen removal equipment for concrete precast walls according to claim 5, characterized in that: the lower polishing piece (330) corresponds to the upper polishing piece (340) in position and is L-shaped, a first lifting part (331) and a second lifting part (341) are arranged in the middle of the lower polishing piece, and abrasive paper is arranged at the upper end of the lower polishing piece (330) and on the horizontal plane of the lower end of the upper polishing piece (340).
7. A woolen removal apparatus for concrete precast walls according to claim 6, wherein: the left side and the right side between the section of thick bamboo (350) of polishing, abrasive paper is installed at section of thick bamboo (350) both ends of polishing, section of thick bamboo (350) intermediate position of polishing has driving tooth (352), driving tooth cooperatees with the inside gear train of support piece (310), driving tooth (352) are installed on support piece (310) through locating part (311), the upper and lower both sides of locating part (311) are equipped with spacing portion (351).
8. A woolen removal equipment for concrete precast walls according to claim 7, characterized in that: the polishing device is characterized in that a second chute (342) is formed in the protruding end of the upper polishing piece (340), a lifting piece (312) is arranged on one side of the supporting piece (310), a first chute (313) is formed in the front end of the lifting piece (312), and the first chute (313) and the second chute (342) are matched with the sliding piece (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311039344.9A CN117001823B (en) | 2023-08-17 | 2023-08-17 | Woolen grinding equipment for concrete prefabricated wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311039344.9A CN117001823B (en) | 2023-08-17 | 2023-08-17 | Woolen grinding equipment for concrete prefabricated wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117001823A CN117001823A (en) | 2023-11-07 |
| CN117001823B true CN117001823B (en) | 2024-05-03 |
Family
ID=88563531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311039344.9A Active CN117001823B (en) | 2023-08-17 | 2023-08-17 | Woolen grinding equipment for concrete prefabricated wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117001823B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB469856A (en) * | 1936-08-07 | 1937-08-04 | Gypsum Lime And Alabastine Can | Apparatus for grinding the edges of wallboard |
| CN111660162A (en) * | 2020-06-22 | 2020-09-15 | 要虎岭 | High density fiber cement PLASTIC LAMINATED edging device |
| CN214922926U (en) * | 2021-01-27 | 2021-11-30 | 四川会欧建材机械有限公司 | Light wallboard grinding device |
| WO2022048145A1 (en) * | 2020-09-03 | 2022-03-10 | 台州隆达科技有限公司 | Bearing grinding device that performs feeding and discharging by rolling |
| CN217317324U (en) * | 2022-03-09 | 2022-08-30 | 中盛环球建筑集团有限公司 | Energy-conserving curtain cuts edging device |
| CN116214312A (en) * | 2023-04-14 | 2023-06-06 | 湖南恒信新型建材有限公司 | Burr removing device for integrated wallboard |
| CN219358951U (en) * | 2023-03-31 | 2023-07-18 | 山东楠江建材有限公司 | Deckle edge cleaning device that polishes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060150570A1 (en) * | 2005-01-13 | 2006-07-13 | Dietrich Industries, Inc. | Wallboard trim and building components and methods for making same |
-
2023
- 2023-08-17 CN CN202311039344.9A patent/CN117001823B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB469856A (en) * | 1936-08-07 | 1937-08-04 | Gypsum Lime And Alabastine Can | Apparatus for grinding the edges of wallboard |
| CN111660162A (en) * | 2020-06-22 | 2020-09-15 | 要虎岭 | High density fiber cement PLASTIC LAMINATED edging device |
| WO2022048145A1 (en) * | 2020-09-03 | 2022-03-10 | 台州隆达科技有限公司 | Bearing grinding device that performs feeding and discharging by rolling |
| CN214922926U (en) * | 2021-01-27 | 2021-11-30 | 四川会欧建材机械有限公司 | Light wallboard grinding device |
| CN217317324U (en) * | 2022-03-09 | 2022-08-30 | 中盛环球建筑集团有限公司 | Energy-conserving curtain cuts edging device |
| CN219358951U (en) * | 2023-03-31 | 2023-07-18 | 山东楠江建材有限公司 | Deckle edge cleaning device that polishes |
| CN116214312A (en) * | 2023-04-14 | 2023-06-06 | 湖南恒信新型建材有限公司 | Burr removing device for integrated wallboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117001823A (en) | 2023-11-07 |
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Effective date of registration: 20240412 Address after: 628017 Tuqiao Street, Lizhou District, Guangyuan City, Sichuan Province (next to Dongba Street Office) Applicant after: Guangyuan Construction Engineering Group Co.,Ltd. Country or region after: China Address before: 247200 Xiangyu Town Street, Dongzhi County, Chizhou City, Anhui Province Applicant before: Dongzhi Zhuosheng Construction Engineering Co.,Ltd. Country or region before: China |
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