CN110744411B - Computer outer casing polishing equipment - Google Patents
Computer outer casing polishing equipment Download PDFInfo
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- CN110744411B CN110744411B CN201911146842.7A CN201911146842A CN110744411B CN 110744411 B CN110744411 B CN 110744411B CN 201911146842 A CN201911146842 A CN 201911146842A CN 110744411 B CN110744411 B CN 110744411B
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- Prior art keywords
- polishing
- seat
- angle
- cushion
- powder
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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
- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable
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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
- B24B29/005—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 using brushes
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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
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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
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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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
- B24B41/06—Work supports, e.g. adjustable steadies
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
- B24B49/165—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load for grinding tyres
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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
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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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/04—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of solid grinding, polishing or lapping agents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a computer outer shell polishing device, wherein a polishing powder spraying assembly is arranged in a polishing cushion assembly, and can spray polishing powder below the polishing cushion assembly, so that the polishing treatment of the computer outer shell is realized by utilizing the combined action of the polishing cushion and the polishing powder, the brightness performance and the surface quality of the outer shell can be effectively enhanced, and the problems of scratches and the like are prevented.
Description
Technical Field
The invention relates to precision polishing equipment, in particular to computer outer shell polishing equipment.
Background
Currently, for such thin-walled and smooth components of computer housings, polishing equipment is generally required to polish the components after stamping or casting so as to meet the requirements of smoothness and brightness of the computer housings. At present, polishing equipment for computer housings is generally finished by using a polishing grinding wheel and a polishing brush, the polishing efficiency of the polishing machine is high, but scratches are easily generated on the outer surfaces of the computer housings in the polishing process, so that the brightness effect is poor, the yield is not high in processing production, and the computer housings are easily cracked, so that the attractiveness and the accuracy are affected.
Accordingly, the present invention is directed to a computer outer case polishing apparatus that solves the problems set forth in the background art.
Disclosure of Invention
The present invention is directed to a computer outer casing polishing apparatus to solve the above problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a computer outer casing polishing equipment, includes frame, workstation, rough polishing mechanism and finish polishing mechanism, wherein, but the both sides of frame are provided with lateral shifting respectively rough polishing mechanism and finish polishing mechanism, the middle part of frame is located but be provided with longitudinal movement between rough polishing mechanism and the finish polishing mechanism the workstation, its characterized in that, rough polishing mechanism includes angle adjusting mechanism and polish brush subassembly, finish polishing mechanism includes angle adjusting mechanism and polishing cushion subassembly, wherein, the angle adjusting mechanism of rough polishing mechanism is the same with the angle adjusting mechanism structure of finish polishing mechanism, just polish brush subassembly and polishing cushion subassembly all can wind self axis rotary motion, the inside polishing cushion subassembly that still is provided with of polishing powder jet subassembly, polishing powder jet subassembly can spray polishing powder in the below of polishing cushion subassembly, the polishing powder is metal, diamond or silicon carbide powder, and the particle size of the powder is smaller than 50 meshes.
Further, as preferred, rough polishing mechanism includes connecting seat, elasticity pressure regulator, drive seat, rotary actuator and polish brush, wherein, the top of connecting seat is connected angle adjustment mechanism's output, the inside elasticity pressure regulator that is provided with of connecting seat, the output of elasticity pressure regulator is connected to the drive seat, be provided with in the drive seat rotary actuator, rotary actuator's output is connected with downwardly extending polish brush, rotary actuator drives polish brush rotates.
Further, as preferred, the polishing cushion subassembly includes outer cover seat, pressure buffer gear, spliced pole, polishing cushion and polishing cushion driving motor, wherein, the upper end of outer cover seat is connected to the angle adjustment mechanism output, pass through in the outer cover seat pressure buffer gear is connected to the spliced pole, the lower extreme of spliced pole is provided with polishing cushion driving motor, polishing cushion driving motor's output is connected with the polishing cushion, the polishing powder jet assembly is located the periphery of polishing cushion.
Further, as preferred, pressure buffer gear includes spring, lower spring, buffering post and stop collar, wherein, the stop collar is fixed in the outer jacket seat, the lower extreme of buffering post passes be connected to behind the stop collar the spliced pole, lie in on the buffering post the top of stop collar is provided with spacing shoulder, go up spacing shoulder with be provided with the spring between the upper end wall of outer jacket seat, lie in on the buffering post the below of stop collar is provided with down spacing shoulder, down spacing shoulder with be provided with the lower spring between the diapire of outer jacket seat, go up spacing shoulder with distance between the spacing shoulder constructs to establish down the buffering maximum displacement of buffering post.
Further, as preferred, the polishing powder jet assembly includes conveyer pipe and injector head, the buffering post is hollow structure, and its inside hollow with conveyer pipe upper end intercommunication, the hollow structure of buffering post still is connected with the polishing powder supply pump, be provided with the protection component around the polishing cushion, the inside annular channel that is provided with of protection component, the annular channel is connected to through interface channel the conveyer pipe, the last a plurality of that is connected with the circumference array of annular channel the injector head.
Further, as preferred, the protection component includes outer protection casing and lower protection cotton, wherein, outer protection casing cover is established polishing cushion driving motor's outside, just the lower extreme fixedly connected with of outer protection casing down protection cotton, the bottom of protection cotton stretches out down the lower terminal surface of polishing cushion, protection cotton is the loop configuration down, just the injector head is located protection cotton's inboard down.
Further, as preferred, angle adjustment mechanism includes positioning seat, angle supporting seat, preceding angle arm, rotatory articulated dish and articulated dish driving motor, wherein, the upper end of positioning seat is connected through articulated connecting seat the angle supporting seat, the front end of angle supporting seat passes through rotatory articulated dish is connected with preceding angle arm, preceding angle arm constructs to establish to angle adjustment mechanism's output, still be provided with on the angle supporting seat articulated dish driving motor, articulated dish driving motor is connected to through synchronous cingulum rotatory articulated dish, so that the drive rotatory articulated dish rotates and realizes the angle modulation of preceding angle arm.
Further, as preferred, the angle adjusting mechanism is fixed on a transverse sliding base, a sliding rail is arranged on the machine base, and the transverse sliding base slides along the sliding rail.
Preferably, a screw and nut mechanism is arranged on the inner side of the slide rail, and the transverse slide carriage is driven to move by a servo motor and the screw and nut mechanism.
Further, preferably, the workbench is arranged on the machine base in a manner of longitudinally sliding by adopting a longitudinal guide rail.
Compared with the prior art, the invention has the beneficial effects that:
the polishing powder spraying assembly is arranged in the polishing cushion assembly, and can spray polishing powder below the polishing cushion assembly, so that the polishing treatment of the computer shell is realized by utilizing the combined action of the polishing cushion and the polishing powder, the brightness performance and the surface quality of the shell can be effectively enhanced, the scratch and other problems are prevented, meanwhile, the angle of the polishing cushion assembly is convenient to adjust, the pressure can be automatically controlled, and the polishing efficiency and quality are ensured.
Drawings
FIG. 1 is a schematic view showing an overall structure of a computer outer case polishing apparatus;
FIG. 2 is a schematic structural diagram of a rough polishing mechanism in a computer outer housing polishing apparatus.
FIG. 3 is a schematic structural diagram of a fine polishing mechanism of a polishing apparatus for an outer housing of a computer;
FIG. 4 is a schematic structural view of a polishing powder injection assembly of a polishing apparatus for an outer case of a computer;
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present invention, a computer external case polishing apparatus includes a base 1, a workbench 13, a rough polishing mechanism 2 and a finish polishing mechanism 3, wherein both sides of the base are respectively provided with the rough polishing mechanism and the finish polishing mechanism capable of moving laterally, and the middle of the base between the rough polishing mechanism and the finish polishing mechanism is provided with the workbench 13 capable of moving longitudinally, and is characterized in that the rough polishing mechanism includes an angle adjusting mechanism and a polishing brush assembly 12, the finish polishing mechanism includes an angle adjusting mechanism and a polishing pad assembly 14, wherein the angle adjusting mechanism of the rough polishing mechanism has the same structure as the angle adjusting mechanism of the finish polishing mechanism, and both the polishing brush assembly 12 and the polishing pad assembly 14 can rotate around their axes, and a polishing powder spraying assembly is further disposed inside the polishing pad assembly 14, the polishing powder spraying assembly can spray polishing powder below the polishing cushion assembly, the polishing powder is metal, diamond or silicon carbide powder, and the particle size of the powder is smaller than 50 meshes.
In this embodiment, the rough polishing mechanism includes a connecting seat 15, an elastic pressure regulator 16, a driving seat 19, a rotary driver 17 and a polishing brush 18, wherein the top of the connecting seat is connected to the output end of the angle adjusting mechanism, the elastic pressure regulator is arranged inside the connecting seat, the output end of the elastic pressure regulator is connected to the driving seat, the rotary driver is arranged in the driving seat, the output end of the rotary driver is connected to the polishing brush extending downwards, and the rotary driver drives the polishing brush to rotate.
As a preferred embodiment, the polishing pad assembly 14 includes an outer casing 20, a pressure buffering mechanism, a connecting column 26, a polishing pad 30 and a polishing pad driving motor 31, wherein the upper end of the outer casing 20 is connected to the output end of the angle adjusting mechanism, the inner part of the outer casing is connected to the connecting column through the pressure buffering mechanism, the lower end of the connecting column is provided with the polishing pad driving motor, the output end of the polishing pad driving motor is connected with the polishing pad, and the polishing powder spraying assembly is located at the periphery of the polishing pad.
Wherein, for the convenience of adjustment and control to polishing pressure, prevent to produce the problem that overpressure and lead to the inconsistent surface finish to the shell, pressure buffer gear includes spring 21, lower spring 22, buffering post 23 and stop collar 24, wherein, the stop collar is fixed in the outer cover seat, the lower extreme of buffering post passes be connected to behind the stop collar the spliced pole, lie in on the buffering post the top of stop collar is provided with spacing shoulder 25, go up spacing shoulder with be provided with the spring between the upper end wall of outer cover seat, lie in on the buffering post the below of stop collar is provided with spacing shoulder 25 down, spacing shoulder down with be provided with down the spring between the diapire of outer cover seat, go up spacing shoulder with distance structure between the spacing shoulder down establishes to the buffering maximum displacement of buffering post.
Wherein, the polishing powder jet assembly includes conveyer pipe 27 and injector head, the buffering post be hollow structure, and its inside hollow with conveyer pipe upper end intercommunication, the hollow structure of buffering post still is connected with polishing powder supply pump, be provided with the protective assembly around the polishing cushion, the inside annular channel 33 that is provided with of protective assembly, the annular channel is connected to through interface channel 34 the conveyer pipe, the last a plurality of that is connected with the circumference array of annular channel the injector head.
The protection component comprises an outer protection cover 29 and lower protection cotton 28, wherein the outer protection cover is arranged outside the polishing cushion driving motor, the lower end of the outer protection cover is fixedly connected with the lower protection cotton, the bottom of the lower protection cotton extends out of the lower end face of the polishing cushion, the lower protection cotton is of an annular structure, and the injection head is located on the inner side of the lower protection cotton.
Angle adjustment mechanism includes positioning seat 6, angle supporting seat 8, preceding angle arm 11, rotatory articulated dish and articulated dish driving motor 9, wherein, the upper end of positioning seat is connected through articulated connecting seat 7 the angle supporting seat, the front end of angle supporting seat passes through rotatory articulated dish is connected with preceding angle arm, preceding angle arm constructs to establish angle adjustment mechanism's output, still be provided with on the angle supporting seat articulated dish driving motor 9, articulated dish driving motor 9 is connected to through synchronous cingulum rotatory articulated dish, so that the drive rotatory articulated dish rotates and realizes preceding angle arm 11's angle modulation.
The angle adjusting mechanism is fixed on the transverse sliding seat, the base is provided with a sliding rail 5, and the transverse sliding seat slides along the sliding rail. And a screw rod nut mechanism is arranged on the inner side of the sliding rail, and the transverse sliding seat is driven by a servo motor and the screw rod nut mechanism to move. The workbench is arranged on the machine base in a manner of longitudinally sliding by adopting a longitudinal guide rail 4.
The polishing powder spraying assembly is arranged in the polishing cushion assembly, and can spray polishing powder below the polishing cushion assembly, so that the polishing treatment of the computer shell is realized by utilizing the combined action of the polishing cushion and the polishing powder, the brightness performance and the surface quality of the shell can be effectively enhanced, the scratch and other problems are prevented, meanwhile, the angle of the polishing cushion assembly is convenient to adjust, the pressure can be automatically controlled, and the polishing efficiency and quality are ensured.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (5)
1. The utility model provides a computer outer casing polishing equipment, includes frame (1), workstation (13), rough polishing mechanism (2) and finish polishing mechanism (3), wherein, but the both sides of frame are provided with lateral shifting respectively rough polishing mechanism and finish polishing mechanism, the middle part of frame is located but be provided with longitudinal movement between rough polishing mechanism and the finish polishing mechanism workstation (13), its characterized in that, rough polishing mechanism includes angle adjusting mechanism and polishing brush subassembly (12), finish polishing mechanism includes angle adjusting mechanism and polishing cushion subassembly (14), wherein, the angle adjusting mechanism of rough polishing mechanism with finish polishing mechanism's angle adjusting mechanism structure is the same, just polishing brush subassembly (12) and polishing cushion subassembly (14) all can be around self axis rotary motion, polishing cushion subassembly (14) inside still is provided with the polishing powder and sprays the subassembly, the polishing powder spraying assembly can spray polishing powder below the polishing cushion assembly, the polishing powder is metal, diamond or silicon carbide powder, and the particle size of the powder is smaller than 50 meshes;
the rough polishing mechanism comprises a connecting seat (15), an elastic pressure regulator (16), a driving seat (19), a rotary driver (17) and a polishing brush (18), wherein the top of the connecting seat is connected with the output end of the angle regulating mechanism, the elastic pressure regulator is arranged in the connecting seat, the output end of the elastic pressure regulator is connected to the driving seat, the rotary driver is arranged in the driving seat, the output end of the rotary driver is connected with the polishing brush extending downwards, and the rotary driver drives the polishing brush to rotate;
the polishing soft pad component (14) comprises an outer sleeve seat (20), a pressure buffering mechanism, a connecting column (26), a polishing soft pad (30) and a polishing soft pad driving motor (31), wherein the upper end of the outer sleeve seat (20) is connected to the output end of the angle adjusting mechanism, the inner part of the outer sleeve seat is connected to the connecting column through the pressure buffering mechanism, the polishing soft pad driving motor is arranged at the lower end of the connecting column, the output end of the polishing soft pad driving motor is connected with the polishing soft pad, and the polishing powder spraying component is positioned on the periphery of the polishing soft pad;
the pressure buffer mechanism comprises an upper spring (21), a lower spring (22), a buffer column (23) and a limiting sleeve (24), wherein the limiting sleeve is fixed in the outer sleeve seat, the lower end of the buffer column penetrates through the limiting sleeve and then is connected to the connecting column, an upper limiting shoulder (25) is arranged on the buffer column above the limiting sleeve, the upper spring is arranged between the upper limiting shoulder and the upper end wall of the outer sleeve seat, a lower limiting shoulder is arranged on the buffer column below the limiting sleeve, the lower spring is arranged between the lower limiting shoulder and the bottom wall of the outer sleeve seat, and the distance between the upper limiting shoulder and the lower limiting shoulder is set as the maximum buffer displacement of the buffer column;
the polishing powder spraying assembly comprises a conveying pipe (27) and spraying heads, the buffer column is of a hollow structure, the hollow structure of the buffer column is communicated with the upper end of the conveying pipe, the hollow structure of the buffer column is further connected with a polishing powder supply pump, protection assemblies are arranged around the polishing cushion, an annular channel (33) is arranged inside each protection assembly, the annular channel is connected to the conveying pipe through a connecting channel (34), and the annular channel is connected with a plurality of spraying heads in a circumferential array; angle adjustment mechanism includes positioning seat (6), angle supporting seat (8), preceding angle arm (11), rotatory articulated dish and articulated dish driving motor (9), wherein, the upper end of positioning seat is connected through articulated connecting seat (7) the angle supporting seat, the front end of angle supporting seat passes through rotatory articulated dish is connected with preceding angle arm, preceding angle arm constructs to establish to angle adjustment mechanism's output, still be provided with on the angle supporting seat articulated dish driving motor (9), articulated dish driving motor (9) are connected to through synchronous cingulum rotatory articulated dish, so that the drive rotatory articulated dish rotates and realizes the angle modulation of preceding angle arm (11).
2. The computer outer casing polishing device according to claim 1, wherein the protection assembly comprises an outer protection cover (29) and lower protection cotton (28), wherein the outer protection cover is arranged outside the polishing cushion driving motor, the lower end of the outer protection cover is fixedly connected with the lower protection cotton, the bottom of the lower protection cotton extends out of the lower end face of the polishing cushion, the lower protection cotton is of an annular structure, and the injector head is located inside the lower protection cotton.
3. The computer housing polishing apparatus according to claim 1, wherein said angle adjusting mechanism is fixed to a lateral slide, said base having a slide rail (5) provided thereon, said lateral slide sliding along said slide rail.
4. The computer case polishing apparatus according to claim 3, wherein a screw-nut mechanism is provided inside the slide rail, and the lateral slide is moved by a servo motor and the screw-nut mechanism.
5. The computer housing polishing apparatus according to claim 1, wherein said table is longitudinally slidably disposed on said housing by means of a longitudinal guide rail (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911146842.7A CN110744411B (en) | 2019-11-20 | 2019-11-20 | Computer outer casing polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911146842.7A CN110744411B (en) | 2019-11-20 | 2019-11-20 | Computer outer casing polishing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110744411A CN110744411A (en) | 2020-02-04 |
| CN110744411B true CN110744411B (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911146842.7A Active CN110744411B (en) | 2019-11-20 | 2019-11-20 | Computer outer casing polishing equipment |
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| CN (1) | CN110744411B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201020639Y (en) * | 2007-02-09 | 2008-02-13 | 向军 | Electric sharpening device |
| KR20090112817A (en) * | 2008-04-25 | 2009-10-29 | 주식회사 대한신성 | Solid abrasive for feeder |
| CN202053118U (en) * | 2011-03-16 | 2011-11-30 | 常州市万阳光伏有限公司 | Polysilicon grinding device |
| CN206780131U (en) * | 2017-03-10 | 2017-12-22 | 佛山市南海区晶毅玻璃制品有限公司 | A kind of novel polishing machine |
| CN207746894U (en) * | 2017-12-29 | 2018-08-21 | 昆山威创自动化科技有限公司 | Polishing external member on industrial robot |
| CN109693168A (en) * | 2017-10-20 | 2019-04-30 | 天津瑞恩鼎汽车配件有限公司 | A kind of intelligence derusting device |
-
2019
- 2019-11-20 CN CN201911146842.7A patent/CN110744411B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201020639Y (en) * | 2007-02-09 | 2008-02-13 | 向军 | Electric sharpening device |
| KR20090112817A (en) * | 2008-04-25 | 2009-10-29 | 주식회사 대한신성 | Solid abrasive for feeder |
| CN202053118U (en) * | 2011-03-16 | 2011-11-30 | 常州市万阳光伏有限公司 | Polysilicon grinding device |
| CN206780131U (en) * | 2017-03-10 | 2017-12-22 | 佛山市南海区晶毅玻璃制品有限公司 | A kind of novel polishing machine |
| CN109693168A (en) * | 2017-10-20 | 2019-04-30 | 天津瑞恩鼎汽车配件有限公司 | A kind of intelligence derusting device |
| CN207746894U (en) * | 2017-12-29 | 2018-08-21 | 昆山威创自动化科技有限公司 | Polishing external member on industrial robot |
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| CN110744411A (en) | 2020-02-04 |
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Address after: 223003 No.3, Meicheng East Road, Huaian Economic Development Zone, Jiangsu Province Patentee after: Jiangsu electronic information Vocational College Address before: 223003 No.3, Meicheng East Road, Huaian Economic Development Zone, Jiangsu Province Patentee before: Jiangsu vocationnal college of electronics and information |
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Application publication date: 20200204 Assignee: Huai'an Xinyang Intelligent Technology Co.,Ltd. Assignor: Jiangsu electronic information Vocational College Contract record no.: X2021980011665 Denomination of invention: Polishing equipment for computer outer casing Granted publication date: 20210723 License type: Common License Record date: 20211102 |
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