CN111482017A - Mechanical equipment machining dust removal device and operation method thereof - Google Patents
Mechanical equipment machining dust removal device and operation method thereof Download PDFInfo
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- CN111482017A CN111482017A CN202010513615.XA CN202010513615A CN111482017A CN 111482017 A CN111482017 A CN 111482017A CN 202010513615 A CN202010513615 A CN 202010513615A CN 111482017 A CN111482017 A CN 111482017A
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- dust
- processing
- storage box
- protective cover
- mechanical equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
Abstract
The invention discloses a machining dust removal device for mechanical equipment and an operation method of the machining dust removal device. According to the invention, through the arrangement of the supporting base, the processing protective cover, the adjusting device, the polishing wheel, the dust suction pipe, the dust suction net cover, the processing table, the clamping block, the dust storage device and the dust filtering device, dust generated by processing can be cleaned when a mechanical part is processed, dust particles in the dust can be filtered and shielded, when the dust is collected, the dust and impurities are separated, so that the interior of the dust storage box can be cleaned conveniently, the dust removal efficiency of mechanical processing is improved, and the problems that a large amount of dust remains in discharged gas, and the impurities contained in the dust are inconvenient to clean when entering the interior of dust removal equipment are solved, so that the work of the dust removal equipment is influenced are solved.
Description
Technical Field
The invention relates to the technical field of machining of mechanical equipment, in particular to a machining dust removal device for the mechanical equipment and an operation method thereof.
Background
With the development of the great industrial age, the technical problems encountered in the field of machining are numerous, but the technical problems are gradually overcome by the collective intelligence of human beings, and particularly, as for a dust removal device for machining, the dust source of a machining workshop is as follows: the main and direct source of machining dust is dust released by workpiece materials under the interaction of a cutter and a workpiece in the cutting or grinding process, and then the abrasion and the crack of the cutter also generate part of dust, wherein experts in the industry also point out that the source of the grinding ultramicro dust comprises the high-temperature combustion and volatilization of materials on the contact surface of a grinding wheel and the workpiece and the subsequent condensation of the materials, the application of various dust removal methods and the research and development of various dust removal devices ensure that the dust removal effect is better and better, but the current situation of the dust removal devices in the market still has defects, firstly, the dust in a dust collecting hopper of most dust removal devices needs to be manually removed, a large amount of labor cost is consumed, the human body is greatly damaged, secondly, a large amount of dust is remained in discharged gas, and the impurities contained in the dust are inconvenient to enter the dust removal device for cleaning, thereby affecting the operation of the dust removing equipment.
Disclosure of Invention
The invention aims to provide a mechanical equipment processing dust removal device and an operation method thereof, which have the advantages of good dust removal effect and capability of cleaning impurities in dust, and solve the problems that a large amount of dust remains in discharged gas, and the impurities contained in the dust are inconvenient to clean when entering the dust removal equipment, so that the work of the dust removal equipment is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mechanical equipment processing dust collector, includes and supports the base, the top fixed mounting who supports the base has the processing protection casing, the top of processing protection casing inner chamber is provided with adjusting device, adjusting device's bottom is provided with throws aureola, the both sides of processing protection casing inner chamber all are provided with the dust absorption pipe, be connected through movable assembly between dust absorption pipe and the processing protection casing, the back fixed mounting who processes the protection casing inner chamber has the dust absorption screen panel, communicate between dust absorption screen panel and the dust absorption pipe, the center department fixed mounting who supports the base top has the processing platform, the both sides at processing bench top all are provided with the mobile device, one side of mobile device is provided with presss from both sides tight piece, the back of processing protection casing is provided with stores up dirt device, the inside of storing up dirt device is.
Preferably, the adjusting device comprises a slide rail, the two ends of the slide rail are fixedly mounted on the inner wall of the processing protective cover, a slide block is mounted on the surface of the slide rail in a sliding manner, an air cylinder is fixedly mounted at the bottom of the slide block, and the output end of the air cylinder is connected with the back surface of the polishing wheel through a driving device.
Preferably, the moving device comprises a sliding chute, a moving block is slidably connected inside the sliding chute, the top of the moving block and the bottom of the clamping block are fixedly mounted, the clamping block and the machining table are connected through a positioning rod, and a positioning groove matched with the positioning rod is formed in the top of the machining table.
Preferably, the dust storage device includes the rack, the dust storage box has been placed to the inside of rack, the top movable mounting of dust storage box has the case lid, one side fixed mounting of dust storage box has the dust absorption pump, the inside intercommunication that the ash pipe of dust absorption pump runs through to the dust storage box has a dirt pipe, the dust inlet pipe of dust absorption pump runs through to the inside of processing protection casing respectively with dust absorption screen panel and dust absorption pipe intercommunication.
Preferably, the dust filtering device comprises a dust filter, a slag containing groove is fixedly arranged in the dust storage box and below the dust filter, and a filter screen is movably arranged in the slag containing groove.
Preferably, the operation method of the mechanical equipment processing dust removal comprises the following steps:
A. adjusting the position: when the driving device drives the polishing wheel to rotate to process the mechanical part, the processing position can be manually adjusted by adjusting the position of the sliding block on the surface of the sliding rail;
B. clamping: starting the machine, controlling the machine by an external controller, placing a part on a processing table, moving out a positioning rod, manually moving the clamping blocks to enable the two clamping blocks to clamp and fix the part, and then clamping the positioning rod into the clamping blocks again to fix the part;
C. dust removal: the dust collection device comprises a dust collection pipe, a dust collection screen, a dust collection pump, a dust collection box, a dust collection pipe, a dust collection screen cover, a dust collection box and a dust collection box, wherein the dust collection pump is started to work when the part is processed, the dust collection pump drives the dust collection pipe and the dust collection screen cover to absorb dust floating in the processing protective cover so as to reduce harm of the dust to a human body, a layer of separation screen is arranged on the surfaces of the dust collection pipe and the dust collection screen cover to shield large particles in the dust, and then the dust enters the;
D. separation: at this moment, the dust filter is started in advance, so that fine particles in dust can be separated and filtered, then the fine particles fall into the slag containing groove, the filter screen inside the dust filter further filters the fine particles in the dust, and the filter screen is convenient to detach and clean the surface.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the supporting base, the processing protective cover, the adjusting device, the polishing wheel, the dust suction pipe, the dust suction net cover, the processing table, the clamping block, the dust storage device and the dust filtering device, dust generated by processing can be cleaned when a mechanical part is processed, dust particles in the dust can be filtered and shielded, when the dust is collected, the dust and impurities are separated, so that the interior of the dust storage box can be cleaned conveniently, the dust removal efficiency of mechanical processing is improved, and the problems that a large amount of dust remains in discharged gas, and the impurities contained in the dust are inconvenient to clean when entering the interior of dust removal equipment are solved, so that the work of the dust removal equipment is influenced are solved.
2. According to the invention, through the arrangement of the movable assembly, when the dust suction pipe absorbs dust, the dust suction pipe can be rotationally adjusted according to the absorption angle of the dust suction pipe, the movable assembly arranged on one side can adjust the angle and has a fixing effect, through the arrangement of the moving device, the clamping block can be adjusted left and right, and when a part is machined, the part can be clamped and fixed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the processing station configuration of the present invention;
FIG. 3 is a rear view of the structure of the present invention;
fig. 4 is a sectional view showing the internal structure of the dust box of the present invention.
In the figure: the device comprises a supporting base 1, a processing protective cover 2, an adjusting device 3, a sliding rail 31, a sliding block 32, a cylinder 33, a polishing wheel 4, a dust suction pipe 5, a movable assembly 6, a dust suction net cover 7, a processing table 8, a moving device 9, a sliding chute 91, a positioning rod 92, a clamping block 10, a dust storage device 11, a placing rack 111, a dust storage box 112, a box cover 113, a dust suction pump 114, a dust outlet pipe 115, a dust filtering device 12, a dust filter 121, a slag containing tank 122 and a filter screen 123.
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, a mechanical equipment processing dust removing device comprises a supporting base 1, a processing protective cover 2 is fixedly installed on the top of the supporting base 1, an adjusting device 3 is arranged on the top of an inner cavity of the processing protective cover 2, the adjusting device 3 comprises a slide rail 31, two ends of the slide rail 31 are fixedly installed on the inner wall of the processing protective cover 2, a slide block 32 is installed on the surface of the slide rail 31 in a sliding manner, an air cylinder 33 is fixedly installed at the bottom of the slide block 32, the output end of the air cylinder 33 is connected with the back of a polishing wheel 4 through a driving device, the polishing wheel 4 is arranged at the bottom of the adjusting device 3, dust suction pipes 5 are arranged on two sides of the inner cavity of the processing protective cover 2, the dust suction pipes 5 are connected with the processing protective cover 2 through movable components 6, and when the dust suction pipes 5 suck dust, the dust suction pipes 5 can be, the angle of the movable component 6 arranged on one side can be adjusted, and the movable component has a fixing function, the back surface of the inner cavity of the processing protective cover 2 is fixedly provided with a dust absorption net cover 7, the dust absorption net cover 7 is communicated with the dust absorption pipe 5, the center of the top of the supporting base 1 is fixedly provided with a processing table 8, two sides of the top of the processing table 8 are provided with moving devices 9, each moving device 9 comprises a chute 91, the inside of each chute 91 is connected with a moving block in a sliding manner, the top of each moving block is fixedly arranged with the bottom of a clamping block 10, the clamping blocks 10 are connected with the processing table 8 through positioning rods 92, the top of the processing table 8 is provided with positioning grooves matched with the positioning rods 92 for use, the clamping blocks 10 can be adjusted left and right through the arrangement of the moving devices 9, parts can be clamped and fixed when being processed, the clamping effect is good, one side of the moving device 9 is provided with the clamping block 10, the back of the processing protective cover 2 is provided with the dust storage device 11, the dust storage device 11 comprises a placing frame 111, a dust storage box 112 is placed in the placing frame 111, the top of the dust storage box 112 is movably provided with a box cover 113, one side of the dust storage box 112 is fixedly provided with a dust suction pump 114, a dust discharge pipe of the dust suction pump 114 penetrates into the dust storage box 112 and is communicated with a dust discharge pipe 115, a dust inlet pipe of the dust suction pump 114 penetrates into the processing protective cover 2 and is respectively communicated with a dust suction net cover 7 and a dust suction pipe 5, the inside of the dust storage device 11 is provided with a dust filtering device 12, the dust filtering device 12 comprises a dust filter 121, a slag containing groove 122 is fixedly arranged below the dust filter 121 and positioned in the dust storage box 112, a filter screen 123 is movably arranged in the slag containing groove 122, and the dust storage, The device comprises an adjusting device 3, a polishing wheel 4, a dust suction pipe 5, a dust suction net cover 7, a processing table 8, a clamping block 10, a dust storage device 11 and a dust filtering device 12, dust generated by processing can be cleaned when mechanical parts are processed, meanwhile, dust particles in the dust can be filtered and shielded, when the dust is collected, the dust and impurities are separated, so that the interior of a dust storage box 112 can be cleaned conveniently, the dust removal efficiency of mechanical processing is improved, a large amount of dust is remained in discharged gas, and the problem that the dust removal equipment works due to the fact that the impurities contained in the dust enter the interior of the dust removal equipment to be cleaned inconveniently is solved;
a mechanical equipment processing dust removal operation method comprises the following steps:
A. adjusting the position: when the driving device drives the polishing wheel 4 to rotate to process mechanical parts, the processing position can be manually adjusted by adjusting the position of the sliding block 32 on the surface of the sliding rail 31;
B. clamping: starting the workpiece machining device, controlling the workpiece machining device through an external controller, placing the workpiece on the machining table 8, moving the positioning rod 92 out, manually moving the clamping blocks 10 to clamp and fix the workpiece by the two clamping blocks 10, and then clamping the positioning rod 92 into the clamping blocks 10 again to fix the workpiece;
C. dust removal: dust is generated in the process of processing the part, the dust suction pump 114 is started to work at the moment, the dust suction pump 114 drives the dust suction pipe 5 and the dust suction mesh enclosure 7 to absorb the dust floating in the processing protective cover 2 so as to reduce the harm of the dust to a human body, a layer of separation mesh is arranged on the surfaces of the dust suction pipe 5 and the dust suction mesh enclosure 7 to shield large particles in the dust, and then the dust enters the dust storage box 112 through the dust outlet pipe 115;
D. separation: at this moment, the dust filter 121 is started in advance, fine particles in dust can be separated and filtered, then the fine particles fall into the slag containing groove 122, the inside filter screen 123 further filters the fine particles in the dust, the filter screen 123 is convenient to detach, and the surface is convenient to clean.
The standard parts used in the present application document can be purchased from the market, each part in the present application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machines, the parts and the equipment adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the specific description is not given.
When the machine tool is used, when the driving device drives the polishing wheel 4 to rotate to process a mechanical part, the processing position can be manually adjusted through the position of the adjusting slide block 32 on the surface of the slide rail 31, the machine tool can be started to be controlled by an external controller to work, the part is placed on the processing table 8, the positioning rod 92 is moved out, the clamping blocks 10 are manually moved to clamp and fix the part by the two clamping blocks 10, then the positioning rod 92 is clamped into the clamping blocks 10 again to fix the part, dust can be generated in the process of processing the part, at the moment, the dust suction pump 114 is started to work, the dust suction pipe 5 and the dust suction net cover 7 are driven by the dust suction pump 114 to work, the dust floating in the processing protective cover 2 can be absorbed, so that the harm of the dust to a human body is reduced, a layer of separating net is arranged on the surfaces of the dust suction pipe 5 and the dust suction net cover 7, and large, then the dust passes through out in the dirt pipe 115 gets into dust storage box 112, starts dust filter 121 in advance this moment and can separate the filtration to the tiny particulate matter in the dust, then falls to flourishing sediment groove 122 in, the further tiny particulate matter with in the dust of inside filter screen 123 filters, and this filter screen 123 conveniently dismantles, is convenient for clear up the surface.
In summary, the following steps: according to the mechanical equipment machining dust removal device and the operation method thereof, the problems that a large amount of dust is remained in discharged gas, impurities contained in the dust enter the dust removal equipment to be cleaned, and the dust removal equipment is affected to work are solved through the matching of the supporting base 1, the machining protective cover 2, the adjusting device 3, the polishing wheel 4, the dust suction pipe 5, the dust suction net cover 7, the machining table 8, the clamping block 10, the dust storage device 11 and the dust filtering device 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mechanical equipment processing dust collector, includes support base (1), its characterized in that: the processing device is characterized in that a processing protective cover (2) is fixedly mounted at the top of a supporting base (1), an adjusting device (3) is arranged at the top of an inner cavity of the processing protective cover (2), a polishing wheel (4) is arranged at the bottom of the adjusting device (3), dust suction pipes (5) are arranged on two sides of the inner cavity of the processing protective cover (2), the dust suction pipes (5) are connected with the processing protective cover (2) through movable components (6), a dust suction net cover (7) is fixedly mounted on the back of the inner cavity of the processing protective cover (2), the dust suction net cover (7) is communicated with the dust suction pipes (5), a processing table (8) is fixedly mounted at the center of the top of the supporting base (1), moving devices (9) are arranged on two sides of the top of the processing table (8), clamping blocks (10) are arranged on one side of the moving devices (9), and a dust storage device (11) is, and a dust filtering device (12) is arranged in the dust storage device (11).
2. The mechanical equipment processing dust collector of claim 1, wherein: adjusting device (3) include slide rail (31), the both ends of slide rail (31) and the inner wall fixed mounting of processing protection casing (2), the surface slidable mounting of slide rail (31) has slider (32), the bottom fixed mounting of slider (32) has cylinder (33), the output of cylinder (33) is connected through drive arrangement with the back of throwing aureola (4).
3. The mechanical equipment processing dust collector of claim 1, wherein: the moving device (9) comprises a sliding groove (91), a moving block is connected inside the sliding groove (91) in a sliding mode, the top of the moving block and the bottom of the clamping block (10) are fixedly installed, the clamping block (10) is connected with the machining table (8) through a positioning rod (92), and a positioning groove matched with the positioning rod (92) for use is formed in the top of the machining table (8).
4. The mechanical equipment processing dust collector of claim 1, wherein: dust storage device (11) include rack (111), dust storage box (112) have been placed to the inside of rack (111), the top movable mounting of dust storage box (112) has case lid (113), one side fixed mounting of dust storage box (112) has dust absorption pump (114), the inside intercommunication that the ash pipe of dust absorption pump (114) runs through to dust storage box (112) has dust outlet pipe (115), the dust inlet pipe of dust absorption pump (114) runs through to the inside of processing protection casing (2) respectively with dust absorption screen panel (7) and dust absorption pipe (5) intercommunication.
5. The mechanical equipment processing dust collector of claim 1, wherein: dust filter equipment (12) include dust filter (121), the inside fixed mounting that just is located dust storage box (112) in the below of dust filter (121) has flourishing sediment groove (122), the inside movable mounting who holds sediment groove (122) has filter screen (123).
6. The mechanical equipment processing dust removal operation method is characterized by comprising the following steps: the operation method comprises the following steps:
A. adjusting the position: when the driving device drives the polishing wheel (4) to rotate to process mechanical parts, the processing position can be manually adjusted through adjusting the position of the sliding block (32) on the surface of the sliding rail (31);
B. clamping: the starting can be controlled by an external controller, the part is placed on the processing table (8), the positioning rod (92) is moved out, the clamping blocks (10) are manually moved, the two clamping blocks (10) clamp and fix the part, and then the positioning rod (92) is clamped into the clamping blocks (10) again to fix the part;
C. dust removal: dust can be generated in the process of processing the part, the dust suction pump (114) is started to work at the moment, the dust suction pump (114) drives the dust suction pipe (5) and the dust suction net cover (7) to absorb the dust floating in the processing protective cover (2) so as to reduce the harm of the dust to a human body, a layer of separation net is arranged on the surfaces of the dust suction pipe (5) and the dust suction net cover (7) to shield large particles in the dust, and then the dust enters the dust storage box (112) through the dust outlet pipe (115);
D. separation: at this moment, the dust filter (121) is started in advance to separate and filter fine particles in dust, then the fine particles fall into the slag containing groove (122), the filter screen (123) inside further filters the fine particles in the dust, and the filter screen (123) is convenient to detach and clean the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010513615.XA CN111482017A (en) | 2020-06-08 | 2020-06-08 | Mechanical equipment machining dust removal device and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010513615.XA CN111482017A (en) | 2020-06-08 | 2020-06-08 | Mechanical equipment machining dust removal device and operation method thereof |
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| CN111482017A true CN111482017A (en) | 2020-08-04 |
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| CN202010513615.XA Pending CN111482017A (en) | 2020-06-08 | 2020-06-08 | Mechanical equipment machining dust removal device and operation method thereof |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3444116A1 (en) * | 1984-12-04 | 1986-06-05 | Ralf 4630 Bochum Biedron | Portable cut-off grinding machine with dust-suction means |
| GB2286665A (en) * | 1994-01-25 | 1995-08-23 | Rjh Engineering Ltd | Dust extraction arrangement |
| JP2009228950A (en) * | 2008-03-21 | 2009-10-08 | Mitsubishi Electric Corp | Air conditioner |
| CN107717134A (en) * | 2017-10-27 | 2018-02-23 | 绍兴柯桥雷霄机械科技有限公司 | A kind of polissoir for mechanical gear processing |
| CN108422014A (en) * | 2018-05-28 | 2018-08-21 | 宿迁嵘锦信息科技有限公司 | A kind of hardware manufacture drilling machine |
| CN108633490A (en) * | 2018-04-04 | 2018-10-12 | 朱德仲 | A kind of maize sheller with dedusting function for agricultural |
| CN208132662U (en) * | 2018-03-09 | 2018-11-23 | 浙江万国电子科技有限公司 | Polishing machine is used in a kind of interactive LED electronic touch screen processing merged of multidimensional sensing |
| CN208543348U (en) * | 2018-07-02 | 2019-02-26 | 襄阳国锋机械有限公司 | A kind of auto parts polishing machine |
| CN209811847U (en) * | 2019-03-12 | 2019-12-20 | 新昌县七星街道同亨模具厂 | Dust collector for mechanical production |
| CN210306007U (en) * | 2019-06-17 | 2020-04-14 | 漳州良福钢结构工程有限公司 | Cutting device for building material |
| CN210645666U (en) * | 2019-05-13 | 2020-06-02 | 江苏润鼎智能装备制造有限公司 | Dust collecting equipment for machining |
-
2020
- 2020-06-08 CN CN202010513615.XA patent/CN111482017A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3444116A1 (en) * | 1984-12-04 | 1986-06-05 | Ralf 4630 Bochum Biedron | Portable cut-off grinding machine with dust-suction means |
| GB2286665A (en) * | 1994-01-25 | 1995-08-23 | Rjh Engineering Ltd | Dust extraction arrangement |
| JP2009228950A (en) * | 2008-03-21 | 2009-10-08 | Mitsubishi Electric Corp | Air conditioner |
| CN107717134A (en) * | 2017-10-27 | 2018-02-23 | 绍兴柯桥雷霄机械科技有限公司 | A kind of polissoir for mechanical gear processing |
| CN208132662U (en) * | 2018-03-09 | 2018-11-23 | 浙江万国电子科技有限公司 | Polishing machine is used in a kind of interactive LED electronic touch screen processing merged of multidimensional sensing |
| CN108633490A (en) * | 2018-04-04 | 2018-10-12 | 朱德仲 | A kind of maize sheller with dedusting function for agricultural |
| CN108422014A (en) * | 2018-05-28 | 2018-08-21 | 宿迁嵘锦信息科技有限公司 | A kind of hardware manufacture drilling machine |
| CN208543348U (en) * | 2018-07-02 | 2019-02-26 | 襄阳国锋机械有限公司 | A kind of auto parts polishing machine |
| CN209811847U (en) * | 2019-03-12 | 2019-12-20 | 新昌县七星街道同亨模具厂 | Dust collector for mechanical production |
| CN210645666U (en) * | 2019-05-13 | 2020-06-02 | 江苏润鼎智能装备制造有限公司 | Dust collecting equipment for machining |
| CN210306007U (en) * | 2019-06-17 | 2020-04-14 | 漳州良福钢结构工程有限公司 | Cutting device for building material |
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Application publication date: 20200804 |