CN113231915A - Edge grinding machine for stone processing - Google Patents
Edge grinding machine for stone processing Download PDFInfo
- Publication number
- CN113231915A CN113231915A CN202011569041.4A CN202011569041A CN113231915A CN 113231915 A CN113231915 A CN 113231915A CN 202011569041 A CN202011569041 A CN 202011569041A CN 113231915 A CN113231915 A CN 113231915A
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- CN
- China
- Prior art keywords
- groove
- machine table
- working
- hole
- sliding
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- 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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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
- 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
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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
- 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
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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
- 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
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Abstract
The invention provides an edge grinding machine for stone processing, which relates to the technical field of edge grinding machines and comprises a machine table, wherein a working groove is formed in the upper part inside the machine table, the right side of the working groove extends out of the machine table, a second sliding groove is formed in the upper part in front of the machine table, the right side of the second sliding groove penetrates through the left side of the inner wall of the working groove and is communicated with the left side of the inner wall of the working groove, a moving block is connected in the second sliding groove in a sliding mode, a beating module is arranged on the left side inside the working groove, and the left end of the beating module extends into the second sliding groove and is fixed on the right side of the moving block; a storage groove is formed in the lower portion of the front face of the machine table, a garbage can is placed in the storage groove, the upper end of the garbage can is an opening end, and a through hole is formed in the machine table; the invention has the beneficial effects that: can avoid spattering the staff on one's body, still can avoid the dust large tracts of land to spread in operational environment and influence operational environment's air quality, can clear up granule and dust in the work groove automatically, need not the manual work and cleans the work groove, has alleviateed staff's work burden.
Description
Technical Field
The invention relates to the technical field of edge grinding machines, in particular to an edge grinding machine for stone processing.
Background
Stone material edging machine, the main function: it is used for grinding and polishing marble, granite, etc. It can also be used for grinding and polishing tombstones, step stones and the like. The main characteristics are as follows: a variable-speed motor, a motor base plate, a grinding disc, a main shaft and a flexible rubber coupling are assembled together to form a grinding head, and a balance lever type suspension system is formed by a handrail, an annular lever, a guide rod, a guide sleeve, a balance weight and a fulcrum hinge.
The edging machine of current stone material processing, when the stone material carries out the edging, can produce a large amount of granules and dust, the granule spatters the staff on one's body easily for the potential safety hazard exists in work, and these dusts can the large tracts of land diffusion in operational environment, influence the air quality among the operational environment.
Disclosure of Invention
The invention provides an edge grinding machine for stone processing, which can avoid splashing on workers, can avoid the influence of large-area dust diffusion in a working environment on the air quality of the working environment, can automatically clean particles and dust in a working groove, does not need to manually clean the working groove, reduces the work burden of the workers and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an edge grinding machine for stone processing comprises a machine table;
a working groove is formed in the upper portion inside the machine table, the right side of the working groove extends out of the machine table, a second sliding groove is formed in the upper portion of the front of the machine table, the right side of the second sliding groove penetrates through the left side of the inner wall of the working groove and is communicated with the left side of the inner wall of the working groove, a moving block is connected in the second sliding groove in a sliding mode, a beating module is arranged on the left side inside the working groove, and the left end of the beating module extends into the second sliding groove and is fixed to the right side of the moving block;
a storage groove is formed in the lower portion of the front face of the machine table, a garbage can is placed in the storage groove, the upper end of the garbage can is an open end, a through hole is formed in the machine table and is positioned between the working groove and the storage groove, the working groove and the storage groove are communicated, a telescopic pipe is embedded in the through hole, and the lower end of the telescopic pipe extends into the storage groove and extends to the upper portion of the interior of the garbage can;
the inside of board is opened there is the inside groove that is located the storing groove left side, install the vacuum pump in the inside groove, just inside groove inner wall right side is opened there is the bar hole, bar hole right-hand member runs through storing inslot wall left side top, inside groove inner wall left side is opened there is the exhaust hole, the exhaust hole left end extends the board.
Preferably, an electric push rod is fixed above the front of the machine table, and the rear end of the electric push rod extends into the second sliding groove and is fixedly connected with the front end of the moving block.
Preferably, a mesh enclosure is fixed on the left side of the inner wall of the storage groove and located above the left of the garbage can, and the mesh enclosure is located outside the strip-shaped holes.
Preferably, the bottom of the inner wall of the working groove is provided with a first sliding groove, the right end of the first sliding groove extends out of the machine table, and the first sliding groove is positioned on the right side of the through hole.
Preferably, a movable plate is arranged in the working groove, the movable plate is L-shaped, the right end of the movable plate is located outside the machine table, a plurality of sliding blocks are fixed on the left side of the bottom of the movable plate, and the sliding blocks are connected with the sliding grooves in a sliding mode.
Preferably, the right side of the machine table is provided with a screw hole located below the working groove, the right end of the moving plate is inserted with a bolt, and the left end of the bolt is in threaded connection with the screw hole.
Preferably, the bottom of the inner wall of the working groove is vertically fixed with an ash blocking plate below the movable plate, the ash blocking plate is located between the through hole and the first sliding groove, the right side of the ash blocking plate is provided with a clamping groove, the left side of the bottom of the movable plate is fixed with a clamping plate, the left end of the clamping plate is fixed with a clamping block, and the clamping block is clamped into the clamping groove to enable the ash blocking plate to be connected with the clamping plate into a whole.
Preferably, the board top is fixed with two and is about the electronic jar that distributes, electronic jar lower extreme sliding connection has the movable rod, the movable rod lower extreme all runs through the board top and extends to the work inslot, and two be fixed with splint between the movable rod lower extreme, splint are located the movable plate top.
Preferably, a door panel is hinged to the front of the inner part of the storage groove.
Compared with the prior art, the invention has the beneficial effects that:
according to the edge grinding machine for processing the stone, particles and dust are generated in the edge grinding process of the stone, and the whole grinding process of the stone is positioned on the left side in the working groove, so that the stone can be prevented from splashing on a worker, and meanwhile, the air quality of the working environment can be prevented from being influenced by the fact that the dust is diffused in the working environment in a large area;
through the vacuum pump, can be with the inside groove, the air in bar hole and the storing inslot is taken out, because the garbage bin upper end is the open end, so air in the garbage bin also can be taken out, air in flexible pipe and the through-hole also can be slowly taken out afterwards, make atmospheric pressure in the through-hole be less than the atmospheric pressure in the work groove, consequently granule and dust in the work groove can be inhaled in the through-hole, then fall into flexible pipe, rethread stretch out the pipe and introduce the garbage bin with granule and dust in, collect granule and dust, thereby reach the effect that can clear up granule and dust in the work groove, need not the manual work and clean the work groove, staff's work burden has been alleviateed.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the left side cross-sectional structure of the present invention;
FIG. 3 is a schematic view of a portion of FIG. 1 at A according to the present invention;
FIG. 4 is a schematic view of a portion of the structure shown in FIG. 1 at B according to the present invention.
The labels in the figure are: 1-a machine platform; 2-a working groove; 3-a first chute; 4, moving the plate; 5-a slide block; 6-screw hole; 7-bolt; 8-electric cylinder; 9-a movable rod; 10-clamping plate; 11-beating module; 12-a second chute; 13-a moving block; 14-an electric push rod; 15-a storage tank; 16-a via hole; 17-a garbage can; 18-bar shaped holes; 19-an inner tank; 20-a vacuum pump; 21-exhaust hole; 22-telescoping tubes; 23-ash blocking plate; 24-cardboard; 25-door panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, embodiments of the present invention are further illustrated;
an edge grinding machine for stone processing comprises a machine table 1;
a working groove 2 is formed in the upper portion inside the machine table 1, a first sliding groove 3 is formed in the bottom of the inner wall of the working groove 2, the right end of the first sliding groove 3 extends out of the machine table 1, and the first sliding groove 3 is located on the right side of the through hole 16;
a movable plate 4 is arranged in the working groove 2, the movable plate 4 is L-shaped, the right end of the movable plate 4 is positioned outside the machine table 1, a plurality of sliding blocks 5 are fixed on the left side of the bottom of the movable plate 4, and the sliding blocks 5 are in sliding connection with the first sliding grooves 3;
a screw hole 6 positioned below the working groove 2 is formed in the right side of the machine table 1, a bolt 7 is inserted into the right end of the moving plate 4, and the left end of the bolt 7 is connected into the screw hole 6 in a threaded mode;
specifically, when the worker needs to perform edge grinding on the stone, the bolt 7 at the right end of the movable plate 4 is rotated outwards, the bolt 7 can be screwed out of the screw hole 6 in the machine table 1, at the moment, the worker can move the movable plate 4 to the right, the sliding block 5 at the bottom of the movable plate 4 can slide to the right in the sliding groove I3, so that the right end of the movable plate 4 can be slowly moved out of the working groove 2, the worker can conveniently place the stone on the movable plate 4, the left end of the stone exceeds the left end of the movable plate 4, then the movable plate 4 is pushed into the working groove 2, the bolt 7 is screwed into the screw hole 6 again, the movable plate 4 is positioned, the movable plate 4 is prevented from moving to the right through the sliding block 5, and the worker can conveniently place the stone into the working groove 2 through the design of the movable plate 4, the sliding block 5 and the sliding groove I3;
two electric cylinders 8 distributed left and right are fixed at the top of the machine table 1, the lower ends of the electric cylinders 8 are connected with movable rods 9 in a sliding manner, the lower ends of the movable rods 9 penetrate through the top of the machine table 1 and extend into the working groove 2, a clamping plate 10 is fixed between the lower ends of the two movable rods 9, and the clamping plate 10 is positioned above the movable plate 4;
further, the two electric cylinders 8 are simultaneously powered on, the electric cylinders 8 can drive the movable rods 9 to move downwards, so that the clamping plates 10 can be driven to approach the stone, the electric cylinders 8, the movable rods 9 and the clamping plates 10 are matched for use, the stone on the movable plate 4 can be clamped, and the stone can be conveniently subjected to edge grinding in the later period;
a machine table 1 extends out of the right side of the working groove 2, a second sliding groove 12 is formed in the front upper portion of the machine table 1, the right side of the second sliding groove 12 penetrates through the left side of the inner wall of the working groove 2 and is communicated with the left side of the inner wall of the working groove, a moving block 13 is connected in the second sliding groove 12 in a sliding mode, a beating module 11 is arranged on the left side inside the working groove 2, and the left end of the beating module 11 extends into the second sliding groove 12 and is fixed to the right side of the moving block 13;
an electric push rod 14 is fixed above the front of the machine table 1, and the rear end of the electric push rod 14 extends into the second sliding groove 12 and is fixedly connected with the front end of the moving block 13;
more specifically, when the movable plate 4 is positioned, the left end of the stone on the movable plate 4 is in contact with the right side of the beating module 11, after the stone is clamped, the electric push rod 14 is connected with a power supply, the electric push rod 14 can drive the movable block 13 to slide back and forth in the sliding groove II 12, and as the left end of the beating module 11 extends into the sliding groove II 12 and is fixed on the right side of the movable block 13, the movable block 13 can drive the beating module 11 to move when sliding, so that the left end of the stone can be edged, and the operation process is simple;
after the left end of the stone is well edged, firstly closing the electric push rod 14, then starting the two electric cylinders 8 to enable the movable rod 9 to drive the clamping plate 10 to move upwards, then closing the two electric cylinders 8, screwing out the bolt 7, and sliding out the movable plate 4 to the right, so that the stone can be moved out;
according to the operation, other edges of the stone can be polished, particles and dust are generated in the stone edge polishing process, and the whole stone polishing process is positioned on the left side in the working groove 2, so that the stone can be prevented from splashing on workers, and meanwhile, the air quality of the working environment can be prevented from being influenced by large-area dust diffusion in the working environment;
a storage groove 15 is formed in the lower front part of the machine table 1, a garbage can 17 is placed in the storage groove 15, the upper end of the garbage can 17 is an open end, a through hole 16 is formed in the machine table 1, the through hole 16 is located between the working groove 2 and the storage groove 15 and communicated with the working groove 2 and the storage groove 15, an extension tube 22 is embedded in the through hole 16, and the lower end of the extension tube 22 extends into the storage groove 15 and extends to the upper part inside the garbage can 17;
an inner groove 19 positioned at the left side of the storage groove 15 is formed in the machine table 1, a vacuum pump 20 is installed in the inner groove 19, a strip-shaped hole 18 is formed in the right side of the inner wall of the inner groove 19, the right end of the strip-shaped hole 18 penetrates through the upper portion of the left side of the inner wall of the storage groove 15, an exhaust hole 21 is formed in the left side of the inner wall of the inner groove 19, and the left end of the exhaust hole 21 extends out of the machine table 1;
a mesh enclosure is fixed on the left side of the inner wall of the storage groove 15, is positioned above the left side of the garbage can 17, and is positioned outside the strip-shaped hole 18;
a door panel 25 is hinged to the front part inside the storage groove 15;
specifically, when the door panel 25 is closed, the inside of the storage groove 15 is in a closed state, before the edge grinding of the stone material, the vacuum pump 20 in the inner groove 19 is powered on, because the inner groove 19 is communicated with the storage groove 15 through the strip-shaped hole 18, when the vacuum pump 20 works, air in the inner groove 19, the strip-shaped hole 18 and the storage groove 15 can be pumped out, because the mesh enclosure is positioned outside the strip-shaped hole 18, dust in the air can be filtered out by the mesh enclosure, the dust is prevented from entering the strip-shaped hole 18 to block the strip-shaped hole 18, because the upper end of the garbage can 17 is an open end, air in the garbage can 17 can be pumped out, then air in the extension tube 22 and the through hole 16 can be pumped out slowly, so that air pressure in the through hole 16 is smaller than air pressure in the working groove 2, particles and dust in the working groove 2 can be sucked into the through hole 16 and then fall into the extension tube 22, and then the particles and dust can be introduced into the garbage can 17 through the extension tube 22, because the air in the storage groove 15 and the garbage can 17 is pumped out, the air pressure in the storage groove 15 is equal to that in the garbage can 17, and then the particles and dust entering the garbage can 17 fall to the lower part of the interior of the garbage can 17 due to the self gravity to collect the particles and dust, and the vacuum pump 20 is always in a working state in the process, so that the effect of cleaning the particles and dust in the working groove 2 is achieved, the working groove 2 does not need to be cleaned manually, the working burden of workers is reduced, and the air pumped out by the vacuum pump 20 can be discharged through the exhaust hole 21;
an ash blocking plate 23 positioned below the moving plate 4 is vertically fixed at the bottom of the inner wall of the working groove 2, the ash blocking plate 23 is positioned between the through hole 16 and the first sliding groove 3, a clamping groove is formed in the right side of the ash blocking plate 23, a clamping plate 24 is fixed on the left side of the bottom of the moving plate 4, a clamping block is fixed at the left end of the clamping plate 24, and the clamping block is clamped in the clamping groove to enable the ash blocking plate 23 and the clamping plate 24 to be connected into a whole;
specifically, because the ash blocking plate 23 and the clamping plate 24 are connected together through the clamping groove and the clamping block in a clamping manner, particles generated during stone edge grinding can be prevented from entering the first sliding groove 3 to influence the sliding of the sliding block 5 in the first sliding groove 3.
Claims (9)
1. The utility model provides an edging machine of stone material processing, includes board (1), its characterized in that:
a working groove (2) is formed in the upper portion inside the machine table (1), the right side of the working groove (2) extends out of the machine table (1), a second sliding groove (12) is formed in the upper portion of the front side of the machine table (1), the right side of the second sliding groove (12) penetrates through the left side of the inner wall of the working groove (2) and is communicated with the left side of the inner wall of the working groove, a moving block (13) is connected in the second sliding groove (12) in a sliding mode, a beating module (11) is arranged on the left side inside the working groove (2), and the left end of the beating module (11) extends into the second sliding groove (12) and is fixed to the right side of the moving block (13);
a storage groove (15) is formed in the lower front part of the machine table (1), a garbage can (17) is placed in the storage groove (15), the upper end of the garbage can (17) is an open end, a through hole (16) is formed in the machine table (1), the through hole (16) is located between the working groove (2) and the storage groove (15), the three are communicated, an extension pipe (22) is embedded in the through hole (16), and the lower end of the extension pipe (22) extends into the storage groove (15) and extends to the upper part of the interior of the garbage can (17);
the utility model discloses a cabinet, including board (1), inside division has inside groove (19) that is located storing groove (15) left side, install vacuum pump (20) in inside groove (19), just inside groove (19) inner wall right side is opened there is bar hole (18), bar hole (18) right-hand member runs through storing groove (15) inner wall left side top, inside groove (19) inner wall left side is opened there is exhaust hole (21), exhaust hole (21) left end extends board (1).
2. The edge grinding machine for stone processing according to claim 1, characterized in that: an electric push rod (14) is fixed above the front of the machine table (1), and the rear end of the electric push rod (14) extends into the second sliding groove (12) and is fixedly connected with the front end of the moving block (13).
3. The edge grinding machine for stone processing according to claim 1, characterized in that: storing groove (15) inner wall left side is fixed with the screen panel, the screen panel is located garbage bin (17) upper left side, the screen panel is located the bar hole (18) outside.
4. The edge grinding machine for stone processing according to claim 1, characterized in that: the bottom of the inner wall of the working groove (2) is provided with a first sliding groove (3), the right end of the first sliding groove (3) extends out of the machine table (1), and the first sliding groove (3) is located on the right side of the through hole (16).
5. An edging machine for stone working according to claim 4, characterized in that: be equipped with movable plate (4) in work groove (2), movable plate (4) are the L type, just movable plate (4) right-hand member is located outside board (1), movable plate (4) bottom left side is fixed with a plurality of sliders (5), slider (5) and spout one (3) sliding connection.
6. An edging machine for stone working according to claim 5, characterized in that: the machine table is characterized in that a screw hole (6) located below the working groove (2) is formed in the right side of the machine table (1), a bolt (7) is inserted into the right end of the moving plate (4), and the left end of the bolt (7) is in threaded connection with the screw hole (6).
7. An edging machine for stone working according to claim 5, characterized in that: work groove (2) inner wall bottom vertical fixation has ash blocking plate (23) that are located movable plate (4) below, ash blocking plate (23) are located between through-hole (16) and spout (3), just ash blocking plate (23) right side is opened there is the draw-in groove, movable plate (4) bottom left is fixed with cardboard (24), cardboard (24) left end is fixed with the fixture block, the fixture block card is gone into in the draw-in groove and is made ash blocking plate (23) and cardboard (24) to connect in an organic whole.
8. An edging machine for stone working according to claim 5, characterized in that: board (1) top is fixed with two electronic jar (8) that are about distributing, electronic jar (8) lower extreme sliding connection has movable rod (9), movable rod (9) lower extreme all runs through board (1) top and extends to in work groove (2), and two be fixed with splint (10) between movable rod (9) lower extreme, splint (10) are located movable plate (4) top.
9. The edge grinding machine for stone processing according to claim 1, characterized in that: a door panel (25) is hinged in front of the inner part of the storage groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011569041.4A CN113231915A (en) | 2020-12-25 | 2020-12-25 | Edge grinding machine for stone processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011569041.4A CN113231915A (en) | 2020-12-25 | 2020-12-25 | Edge grinding machine for stone processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113231915A true CN113231915A (en) | 2021-08-10 |
Family
ID=77129984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011569041.4A Pending CN113231915A (en) | 2020-12-25 | 2020-12-25 | Edge grinding machine for stone processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113231915A (en) |
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| US20020173247A1 (en) * | 2000-10-20 | 2002-11-21 | Hyatt Gregory A. | Machining device and methods |
| JP2014069238A (en) * | 2012-09-27 | 2014-04-21 | Nakamura Tome Precision Ind Co Ltd | Grinding processing apparatus of plate material periphery |
| CN206316878U (en) * | 2016-12-21 | 2017-07-11 | 宜昌道同研磨材料厂（普通合伙人） | A kind of graphite plate edging device |
| CN107097118A (en) * | 2017-06-29 | 2017-08-29 | 龚俏枚 | A kind of convenient dust-proof jade sanding apparatus |
| CN108044442A (en) * | 2017-12-13 | 2018-05-18 | 颍上永红建材有限公司 | A kind of absorbable chip and convenient straight line building materials trimmer safe to use |
| CN209868218U (en) * | 2019-05-05 | 2019-12-31 | 沭阳县贤官镇三株木制品厂 | Multiply wood equipment of polishing |
| CN110744641A (en) * | 2019-10-07 | 2020-02-04 | 江苏科尔玛智能装备制造有限公司 | But cutting device is used in timber apron processing of edging |
| CN210210014U (en) * | 2019-03-29 | 2020-03-31 | 清远市美邦陶瓷实业有限公司 | Light ceramic tile edging device |
| CN210524672U (en) * | 2019-08-21 | 2020-05-15 | 江苏宏伟石英科技有限公司 | Large-diameter quartz tube edge grinding machine |
-
2020
- 2020-12-25 CN CN202011569041.4A patent/CN113231915A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020173247A1 (en) * | 2000-10-20 | 2002-11-21 | Hyatt Gregory A. | Machining device and methods |
| JP2014069238A (en) * | 2012-09-27 | 2014-04-21 | Nakamura Tome Precision Ind Co Ltd | Grinding processing apparatus of plate material periphery |
| CN206316878U (en) * | 2016-12-21 | 2017-07-11 | 宜昌道同研磨材料厂（普通合伙人） | A kind of graphite plate edging device |
| CN107097118A (en) * | 2017-06-29 | 2017-08-29 | 龚俏枚 | A kind of convenient dust-proof jade sanding apparatus |
| CN108044442A (en) * | 2017-12-13 | 2018-05-18 | 颍上永红建材有限公司 | A kind of absorbable chip and convenient straight line building materials trimmer safe to use |
| CN210210014U (en) * | 2019-03-29 | 2020-03-31 | 清远市美邦陶瓷实业有限公司 | Light ceramic tile edging device |
| CN209868218U (en) * | 2019-05-05 | 2019-12-31 | 沭阳县贤官镇三株木制品厂 | Multiply wood equipment of polishing |
| CN210524672U (en) * | 2019-08-21 | 2020-05-15 | 江苏宏伟石英科技有限公司 | Large-diameter quartz tube edge grinding machine |
| CN110744641A (en) * | 2019-10-07 | 2020-02-04 | 江苏科尔玛智能装备制造有限公司 | But cutting device is used in timber apron processing of edging |
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Application publication date: 20210810 |