CN112605871A - Two-sided burnishing device of sheet metal - Google Patents
Two-sided burnishing device of sheet metal Download PDFInfo
- Publication number
- CN112605871A CN112605871A CN202011450508.3A CN202011450508A CN112605871A CN 112605871 A CN112605871 A CN 112605871A CN 202011450508 A CN202011450508 A CN 202011450508A CN 112605871 A CN112605871 A CN 112605871A
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- China
- Prior art keywords
- transmission shaft
- double
- metal plate
- plate
- clamping
- 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.)
- Pending
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Classifications
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- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
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- 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
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- 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
- B24B41/02—Frames; Beds; Carriages
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- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention is suitable for the technical field of machining, and provides a double-sided polishing device for a metal plate, which comprises: the upper surface of the workbench is fixedly provided with a mounting rack; the two transmission shafts are arranged and rotatably arranged on two sides of the mounting rack; the first conical gear can be lifted and can not be rotatably nested on the transmission shaft and is connected to the transmission shaft through the reset piece; the upper grinding roller is nested on the transmission shaft in a lifting manner through the sliding seat, the end part of the upper grinding roller is coaxially and fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear and is used for grinding the upper surface of the metal plate; the lower grinding roller is rotatably arranged on the workbench, is connected with the transmission shaft through a bevel gear set and is used for polishing the lower surface of the metal plate; the driving piece is connected with the transmission shaft through the transmission piece and used for driving the transmission shaft to rotate. The invention has the advantages that: simple structure, convenient operation, high polishing efficiency, energy conservation and good synchronism.
Description
Technical Field
The invention belongs to the technical field of machining, and particularly relates to a double-side polishing device for a metal plate.
Background
With the development of society and the progress of science and technology, people live more and more abundantly, various metal parts fill the lives of people, and among the metal parts, metal plates are indispensable. The metal plate has wide application in all aspects, and has certain decoration as a building material or a construction material due to the luster of the metal, and the decoration of the metal material can be well played through operations such as polishing, waxing and the like. However, when polishing metal, a general metal polishing device generally polishes the surface of a metal plate by holding a polishing wheel by a worker, and the general polishing device can only polish a single side, so that the polishing process is performed again after the polishing surface is turned over, and the efficiency of the polishing process is low.
Disclosure of Invention
The embodiment of the invention aims to provide a double-side polishing device for a metal plate, and aims to solve the problem of low efficiency.
The invention is realized in this way, a metal plate double-sided polishing device, the metal plate double-sided polishing device includes:
the upper surface of the workbench is fixedly provided with a mounting rack;
the two transmission shafts are arranged and rotatably arranged on two sides of the mounting rack;
the first conical gear can be lifted and can not be rotatably nested on the transmission shaft and is connected to the transmission shaft through the reset piece;
the upper grinding roller is nested on the transmission shaft in a lifting manner through the sliding seat, the end part of the upper grinding roller is coaxially and fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear and is used for grinding the upper surface of the metal plate;
the lower grinding roller is rotatably arranged on the workbench, is connected with the transmission shaft through a bevel gear set and is used for polishing the lower surface of the metal plate;
the driving piece is connected with the transmission shaft through the transmission piece and used for driving the transmission shaft to rotate.
In the embodiment of the invention, a metal plate to be polished is placed on a workbench, the metal plate is pushed to enter between an upper polishing roller and a lower polishing roller, a driving piece is started, a transmission shaft rotates under the action of a transmission piece, the lower polishing roller rotates under the action of a bevel gear set, a first bevel gear drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, so that the upper polishing roller rotates, a sliding seat and the upper polishing roller press downwards under the action of a resetting piece, the metal plate is clamped by the upper polishing roller and the lower polishing roller, and the metal plate is polished by the upper polishing roller and the lower polishing roller which rotate, so that the polishing efficiency is improved. The metal plate can be polished on two sides by matching the upper polishing roller and the lower polishing roller, so that the situation that the single side is polished one by one is avoided, and the machining efficiency is improved by one time at least on the original basis. Avoided manual upset sheet metal, reduced work efficiency, improved the polished rate of utilization, transmitted through the transmission shaft, realized that a driving piece accomplishes and goes up the roller of polishing and rotate with the roller of polishing down simultaneously, made device simple structure ization, reduced manufacturing cost, and the synchronism is good. The upper grinding roller and the lower grinding roller are clamped and polished, so that the difference of clamping force between the upper grinding roller and the lower grinding roller is small, and the lower pressure is only the difference of gravity, therefore, the grinding stress is uniform, the uniformity of double-side polishing is good, and the polishing efficiency is improved. The invention has the advantages that: simple structure, convenient operation, high polishing efficiency, energy conservation and good synchronism.
Drawings
Fig. 1 is a perspective view of a double-side polishing apparatus for metal plates according to an embodiment of the present invention;
fig. 2 is a schematic internal front view of a double-side polishing apparatus for metal plates according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a clamping member in the double-side polishing apparatus for metal plates according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a transmission rod in a double-sided polishing apparatus for metal plates according to an embodiment of the present invention;
in the drawings: the polishing device comprises a workbench 1, a mounting frame 2, a driven pulley 3, a driving pulley 4, a motor 5, a sliding groove 6, a transmission shaft 7, a pressing plate 8, a spring 9, an upper polishing roller 10, a first telescopic rod 11, a clamping piece 12, a guide rod 13, a drawer 14, a lower polishing roller 15, a sliding seat 16, a first bevel gear 17, a second bevel gear 18, a bevel gear set 20, a second telescopic rod 21, a connecting rod 22, a connecting plate 23 and a clamping plate 24.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1-2, a structure diagram of a double-sided polishing apparatus for metal plates according to an embodiment of the present invention includes:
the upper surface of the workbench 1 is fixedly provided with a mounting rack 2;
two transmission shafts 7 are arranged and rotatably arranged on two sides of the mounting rack 2;
the first bevel gear 17 can be lifted and can not be rotatably nested on the transmission shaft 7 and is connected to the transmission shaft 7 through a resetting piece;
the upper polishing roller 10 is nested on the transmission shaft 7 in a lifting manner through a sliding seat 16, the end part of the upper polishing roller is coaxially and fixedly connected with a second bevel gear 18, and the second bevel gear 18 is meshed with a first bevel gear 17 and used for polishing the upper surface of a metal plate;
the lower grinding roller 15 is rotatably arranged on the workbench 1, is connected with the transmission shaft 7 through a bevel gear set 20 and is used for polishing the lower surface of the metal plate;
the driving piece is connected with the transmission shaft 7 through a transmission piece and used for driving the transmission shaft 7 to rotate.
In the embodiment of the invention, a metal plate to be polished is placed on the workbench 1, the metal plate is pushed to enter between the upper polishing roller 10 and the lower polishing roller 15, the driving part is started, the transmission shaft 7 rotates under the action of the transmission part, the lower polishing roller 15 rotates under the action of the bevel gear set 20, the first bevel gear 17 drives the first bevel gear 17 to rotate, the first bevel gear 17 drives the second bevel gear 18 to rotate, so that the upper polishing roller 10 rotates, the sliding seat 16 and the upper polishing roller 10 press downwards under the action of the resetting part, the upper polishing roller 10 and the lower polishing roller 15 clamp the metal plate, and the rotating upper polishing roller 10 and the lower polishing roller 15 polish the metal plate, so that the polishing efficiency is improved. The upper grinding roller 10 and the lower grinding roller 15 are matched to polish two sides of the metal plate, so that the situation that the single side is low in polishing efficiency one by one is avoided, and the machining efficiency is improved by one time at least on the original basis. Through transmission of transmission shaft 7, realized that a driving piece accomplishes and goes up grinding roller 10 and lower grinding roller 15 and rotate simultaneously, made device simple structure, reduced manufacturing cost, and the synchronism is good. The upper grinding roller 10 and the lower grinding roller 15 are clamped and polished, so that the grinding stress is uniform, the double-side polishing uniformity is good, and the polishing efficiency is improved.
In one example of the present invention, the driving member may be a motor 5, a fuel engine, etc., the transmission shafts 7 may be symmetrically installed on the mounting frame 2, the ends of the transmission shafts 7 extend out of the top of the mounting frame 2, and the mounting frame 2 may have an inverted U-shaped structure, thereby facilitating the symmetrical installation of the transmission shafts 7. Make and go up the roller 10 of polishing and polish 15 atress equilibrium down, sliding tray 6 has been seted up to the inboard of mounting bracket 2, transmission shaft 7 rotates the inside that sets up at sliding tray 6, thereby it is little to make sliding tray 6 rotate occupation space, the conveying that has avoided in the course of working to sheet metal hinders, wherein can seted up polygon column portion on the transmission shaft 7, polygon column portion has been seted up to first conical gear 17 is inside, thereby nested on polygon column portion, thereby realized the unable rotation of lift and connected, the piece that resets can be the spring, the extension spring etc. do not describe here. The mounting frame 2 is provided with a limiting piece which has a position for limiting the downward sliding of the upper polishing roller 10, so that the damage caused by the contact between the upper polishing roller 10 and the lower polishing roller 15 is avoided.
As a preferred embodiment of the invention, the transmission member can be a belt assembly or a gear assembly, wherein the gear assembly occupies a large space, the belt assembly occupies a small space and the transmission is stable. When the driving medium is the belt pulley combination, the connecting piece includes driven pulley 3 and driving pulley 4, driving pulley 4 and the coaxial fixed connection of the output shaft of driving piece, driven pulley 3 and the coaxial fixed connection of transmission shaft 7, driving pulley 4 is connected through the belt with driven pulley 3 to carry out the transmission. Be provided with the housing on the mounting bracket 2, the housing covers the driving medium including, the setting of housing has avoided debris to get into the inside transmission that causes of driving medium not smooth, has avoided personnel's contact connecting piece to cause danger simultaneously, has increased the two-sided grinding device's of sheet metal security.
As shown in fig. 4, as a preferred embodiment of the present invention, the reset member includes a pressing plate 8 and a spring 9, the spring 9 is nested on the transmission shaft 7, the transmission shaft 7 is provided with a thread, the pressing plate 8 is nested on the thread in a matching manner, the spring 9 is disposed between the sliding seat 16 and the pressing plate 8, and the compression amount of the spring 9 can be adjusted by screwing the pressing plate 8, so as to improve the downward pressure of the upper grinding roller 10, thereby adjusting the polishing depth. The pressing plate 8 is provided with a hexagonal prism or a side part provided with a slot, so that the pressing plate 8 can rotate conveniently.
As a preferred embodiment of the invention, the inside of the workbench 1 is provided with a cavity, the inside of the cavity is provided with the drawer 14 in a drawable manner, polished debris falls into the inside of the drawer 14 under the action of gravity, and the drawer 14 is pulled out to finish the cleaning of the debris, so that the cleaning is convenient and rapid.
As a preferred embodiment of the invention, the upper surface of the workbench 1 is provided with a pushing structure, and under the action of the pushing structure, the metal plate can be pushed to move, so that automatic feeding can be realized, manual pushing is avoided, the workload is reduced, and the safety of the metal plate double-side grinding device is further improved.
As a preferred embodiment of the present invention, the pushing structure includes a first telescopic rod 11, a guide rod 13 and a clamping member 12, one end of the first telescopic rod 11 is connected to the workbench 1, the other end is connected to the clamping member 12, the clamping member 12 is fixedly connected to one end of the guide rod 13, the other end of the guide rod 13 is slidably inserted into the workbench 1, so that the clamping member 12 slides, the clamping member 12 clamps the metal plate, and the first telescopic rod 11 pushes the metal plate to slide between the upper grinding roller 10 and the lower grinding roller 15 for polishing, thereby completing automatic feeding. The first telescopic rod 11 may be a hydraulic rod, an electric telescopic rod, a pneumatic rod, etc., which will not be described herein.
As shown in fig. 3, as a preferred embodiment of the present invention, the clamping member 12 includes a second telescopic rod 21, a connecting rod 22, a connecting plate 23 and a clamping plate 24, the second telescopic rod 21 is rotatably connected to an end of the second telescopic rod 21 through two sides of a connecting frame or a housing, the connecting plate 23 is connected to two ends of the connecting plate 23, the clamping plate 24 is rotatably connected to two ends of the connecting plate 23, a non-clamping surface of the clamping plate 24 is rotatably connected to the other end of the connecting rod 22, the second telescopic rod 21 retracts, the second telescopic rod 21 pulls the connecting plate 23 to move, the clamping plate 24 rotates inward, so as to clamp two sides of the metal plate, thereby completing clamping, the second telescopic rod 21 extends, the connecting rod 22 pulls the clamping plate 24 to expand outward, thereby releasing, and by clamping two sides of the metal plate, clamping is stable, sliding during polishing of the metal plate is avoided.
As a preferred embodiment of the present invention, the clamping surface of the clamping plate 24 is fixedly provided with an anti-slip layer, and the clamping area and the friction force are increased by the anti-slip layer, so that the clamping stability is increased.
The embodiment of the invention provides a double-side polishing device for a metal plate, which can polish double sides of the metal plate by matching the upper polishing roller 10 and the lower polishing roller 15, so that the condition that the single sides are polished one by one is avoided, and the processing efficiency is improved by at least one time on the basis of the original condition. Through transmission of transmission shaft 7, realized that a driving piece accomplishes and goes up grinding roller 10 and lower grinding roller 15 and rotate simultaneously, made device simple structure, reduced manufacturing cost, and the synchronism is good. The upper grinding roller 10 and the lower grinding roller 15 are clamped and polished, so that the grinding stress is uniform, the double-side polishing uniformity is good, and the polishing efficiency is improved. The compression amount of the spring 9 can be adjusted by screwing the pressing plate 8, so that the downward pressure of the upper grinding roller 10 is increased, thereby adjusting the polishing depth. Under the effect of movable structure, can promote sheet metal and remove to can realize automatic feed, avoid manual promotion, reduce work load, further increase sheet metal two-sided grinding device's security. Through the both sides of grasping sheet metal, the centre gripping is stable, has avoided sheet metal polishing in-process to slide, has avoided the interference of polishing simultaneously.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A double-sided polishing device for a metal plate is characterized by comprising:
the upper surface of the workbench is fixedly provided with a mounting rack;
the two transmission shafts are rotatably nested on two sides of the mounting rack;
the first conical gear can be lifted and can not be rotatably nested on the transmission shaft and is connected to the transmission shaft through the reset piece;
the upper grinding roller is nested on the transmission shaft in a lifting manner through the sliding seat, the end part of the upper grinding roller is coaxially and fixedly connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear and is used for polishing the upper surface of the metal plate;
the lower grinding roller is rotatably arranged on the workbench, is connected with the transmission shaft through a bevel gear set and is used for polishing the lower surface of the metal plate;
the driving piece is connected with the transmission shaft through the transmission piece and used for driving the transmission shaft to rotate.
2. A double-sided polishing apparatus for metal sheets as claimed in claim 1, wherein the connecting member comprises a driven pulley and a driving pulley, the driving pulley is coaxially and fixedly connected with the output shaft of the driving member, the driven pulley is coaxially and fixedly connected with the transmission shaft, and the driving pulley and the driven pulley are connected by a belt.
3. A double-sided polishing apparatus for metal plates according to claim 1, wherein a cover is provided on the mounting frame to cover the transmission member.
4. A metal plate double-sided polishing device according to claim 1, wherein the reset member comprises a pressing plate and a spring, the spring is nested on the transmission shaft, the transmission shaft is provided with a thread, the pressing plate is nested on the thread in a matching manner, and the spring is arranged between the sliding seat and the pressing plate.
5. A double-sided polishing device for metal plates as claimed in claim 1, wherein the inside of the workbench is provided with a cavity, and a drawer is arranged in the cavity in a drawable manner.
6. A double-sided polishing apparatus for metal plates according to any one of claims 1 to 5, wherein the upper surface of said table is provided with a pushing structure.
7. A metal plate double-side polishing device according to claim 6, wherein the pushing structure comprises a first telescopic rod, a guide rod and a clamping piece, one end of the first telescopic rod is connected to the workbench, the other end of the first telescopic rod is connected with the clamping piece, the clamping piece is fixedly connected to one end of the guide rod, and the other end of the guide rod is slidably embedded into the workbench.
8. A metal plate double-side polishing device according to claim 7, wherein the clamping member comprises a second telescopic rod, a connecting plate and a clamping plate, the second telescopic rod is rotatably connected to the end portion of the second telescopic rod through a connecting frame or two sides of the shell, the connecting plate is rotatably connected to two ends of the connecting plate, the clamping plate is rotatably connected to the other end of the connecting rod through a non-clamping surface of the clamping plate.
9. A metal plate double-sided polishing device as claimed in claim 8, wherein the clamping surface of the clamping plate is fixedly provided with an anti-slip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011450508.3A CN112605871A (en) | 2020-12-09 | 2020-12-09 | Two-sided burnishing device of sheet metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011450508.3A CN112605871A (en) | 2020-12-09 | 2020-12-09 | Two-sided burnishing device of sheet metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112605871A true CN112605871A (en) | 2021-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011450508.3A Pending CN112605871A (en) | 2020-12-09 | 2020-12-09 | Two-sided burnishing device of sheet metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112605871A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574927A (en) * | 2022-03-07 | 2022-06-03 | 安徽中嘉环保建材科技有限公司 | Surface treatment process for aluminum template |
| CN116100322A (en) * | 2022-12-30 | 2023-05-12 | 无锡众烁精工科技有限公司 | Coping device for improving polishing coverage of plate surface |
| CN117001491A (en) * | 2023-09-08 | 2023-11-07 | 威伦维客节能科技河北有限公司 | Online equipment of polishing of acoustical board |
| CN117984177A (en) * | 2024-04-07 | 2024-05-07 | 牡丹江师范学院 | Furniture board processingequipment |
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| CN207414995U (en) * | 2017-11-18 | 2018-05-29 | 徐美琴 | A kind of novel numerical control beveler |
| CN207480266U (en) * | 2017-11-14 | 2018-06-12 | 安徽建联木业有限公司 | A kind of tooling of the two-sided polishing thickness of adjustable plank |
| CN109732436A (en) * | 2019-01-08 | 2019-05-10 | 江山市标龙装饰材料有限公司 | Burr remover is used in a kind of processing of plank |
| CN209774203U (en) * | 2019-04-25 | 2019-12-13 | 山东九思新材料科技有限责任公司 | Silicon wafer processing equipment |
| CN210757079U (en) * | 2019-10-31 | 2020-06-16 | 滕州盛源木制品有限公司 | Automatic feeding device for log polishing |
| CN210968356U (en) * | 2019-11-13 | 2020-07-10 | 南通市滨海铝业有限公司 | Polishing equipment for aluminum production |
| CN211540539U (en) * | 2020-01-19 | 2020-09-22 | 立昌工业技术(上海)有限公司 | A cutter blade passivating device for metal material processing |
| CN212043905U (en) * | 2020-05-21 | 2020-12-01 | 湖州卓信机械有限公司 | Inspection shaft lid side grinding device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207480266U (en) * | 2017-11-14 | 2018-06-12 | 安徽建联木业有限公司 | A kind of tooling of the two-sided polishing thickness of adjustable plank |
| CN207414995U (en) * | 2017-11-18 | 2018-05-29 | 徐美琴 | A kind of novel numerical control beveler |
| CN109732436A (en) * | 2019-01-08 | 2019-05-10 | 江山市标龙装饰材料有限公司 | Burr remover is used in a kind of processing of plank |
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| CN210757079U (en) * | 2019-10-31 | 2020-06-16 | 滕州盛源木制品有限公司 | Automatic feeding device for log polishing |
| CN210968356U (en) * | 2019-11-13 | 2020-07-10 | 南通市滨海铝业有限公司 | Polishing equipment for aluminum production |
| CN211540539U (en) * | 2020-01-19 | 2020-09-22 | 立昌工业技术(上海)有限公司 | A cutter blade passivating device for metal material processing |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574927A (en) * | 2022-03-07 | 2022-06-03 | 安徽中嘉环保建材科技有限公司 | Surface treatment process for aluminum template |
| CN116100322A (en) * | 2022-12-30 | 2023-05-12 | 无锡众烁精工科技有限公司 | Coping device for improving polishing coverage of plate surface |
| CN116100322B (en) * | 2022-12-30 | 2024-05-10 | 无锡众烁精工科技有限公司 | Coping device for improving polishing coverage of plate surface |
| CN117001491A (en) * | 2023-09-08 | 2023-11-07 | 威伦维客节能科技河北有限公司 | Online equipment of polishing of acoustical board |
| CN117001491B (en) * | 2023-09-08 | 2024-02-20 | 威伦维客节能科技河北有限公司 | Online equipment of polishing of acoustical board |
| CN117984177A (en) * | 2024-04-07 | 2024-05-07 | 牡丹江师范学院 | Furniture board processingequipment |
| CN117984177B (en) * | 2024-04-07 | 2024-06-07 | 牡丹江师范学院 | Furniture board processingequipment |
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