CN105522460A - Flat-grinding machine for polishing inner screens of mobile phones - Google Patents
Flat-grinding machine for polishing inner screens of mobile phones Download PDFInfo
- Publication number
- CN105522460A CN105522460A CN201510929939.0A CN201510929939A CN105522460A CN 105522460 A CN105522460 A CN 105522460A CN 201510929939 A CN201510929939 A CN 201510929939A CN 105522460 A CN105522460 A CN 105522460A
- Authority
- CN
- China
- Prior art keywords
- polishing
- blanket wheel
- flat
- grinding machine
- mobile phone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- 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
- B24B41/068—Table-like supports for panels, sheets or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
- B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
- B24B7/242—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass for plate glass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a flat-grinding machine for polishing inner screens of mobile phones. An upper grinding disc is erected on a lower grinding disc, and is in linkage with a driving device; the driving device drives the upper grinding disc to move in the up-down direction; the lower grinding disc comprises an inner column, an outer ring, a lower grinding blanket wheel and toothed plates for clamping and fixing the inner screens of the mobile phones; the lower grinding blanket wheel is arranged between the inner column and the outer ring and is driven by a motor to rotate; outer teeth are arranged on the inner column, and inner teeth are arranged on the outer ring; the toothed plates are positioned between the inner column and the outer ring; after being engaged with the inner column and the outer ring, the toothed plates are limited on the lower grinding blanket wheel; a plurality of mobile phone inner screen accommodating through grooves are formed in each toothed plate; the outer ring moves in the up-down direction relative to the lower grinding blanket wheel; an upper grinding blanket wheel is arranged on the upper grinding disc; and the upper grinding blanket wheel corresponds to the lower grinding blanket wheel in the perpendicular direction. Compared with the prior art, the flat-grinding machine can achieve better polishing effect through the upper grinding blanket wheel and the lower grinding blanket wheel which rotate in opposite directions; and meanwhile, by the outer ring capable of lifting and falling, the toothed plates are taken out conveniently.
Description
Technical field
The present invention relates to screen grinding technology field, specifically a kind of flat-grinding machine for shielding polishing in mobile phone in mobile phone.
Background technology
On present mobile phone market, smart mobile phone is of a great variety, and mobile phone screen material is also multifarious.For ordinary consumer, whether Mobile phone is worth is bought, and except being concerned about its hardware parameter, more important point is exactly see its screen.Mobile phone screen is divided into interior screen and outer screen, and interior screen obtains through polishing tempering by after glass slice usually.Interior screen quality directly affects the fine degree of mobile phone display frame.Namely the resolution ratio of mobile phone is directly affected.
Shield in (also claiming white tiles) processing technology in mobile phone, white tiles needs to carry out plain grinding polishing, utilizes the aquation of the ablation of polishing powder and white tiles surface and water to carry out the surface treatment on white tiles surface exactly.The polishing of general white tiles, is undertaken by flat-grinding machine, traditional flat-grinding machine, and white tiles is spacing on lower mill blanket by dental lamina, adopts the opposite direction of grinding blanket up and down to rotate, and under the ablation of polishing powder, carries out polishing grinding to white tiles.Dental lamina is normally stuck between inner prop and foreign steamer, due to the engagement of gear, when needs take out dental lamina, needs both hands to pinch dental lamina both sides and upwards carries and could take out simultaneously, operates consuming time not saying, and inconvenient.
Summary of the invention
The object of the invention is the problem of not easily taking out to solve dental lamina in prior art, a kind of flat-grinding machine for shielding polishing in mobile phone is provided.
The present invention is achieved through the following technical solutions above-mentioned technical purpose:
For shielding a flat-grinding machine for polishing in mobile phone, comprise upper millstone and lower millstone; Upper millstone is fixed on described lower millstone, and described upper millstone and drive unit link; Described drive unit drives described upper millstone to move up and down;
Described lower millstone comprise inner prop, outer shroud, lower mill blanket wheel and for gripping the dental lamina shielded in mobile phone; Described lower mill blanket wheel to be fixed between described inner prop and described outer shroud and by motor-driven rotation; Described inner prop is provided with external tooth, is equipped with internal tooth outside described; Described dental lamina is between described inner prop and described outer shroud; Described dental lamina is circular; Institute's dental lamina is circumferentially provided with the tooth engaged with described external tooth, internal tooth; Described dental lamina is limited in described lower mill blanket and takes turns after engaging with described inner prop, outer shroud; Dental lamina offers screen in several mobile phones and place groove; Described outer shroud moves up and down relative to described lower mill blanket;
Described upper millstone has upper mill blanket wheel; Described upper mill blanket wheel is taken turns corresponding in vertical direction with described lower mill blanket; Described upper millstone is provided with polishing powder fluid catheter; Described polishing powder fluid catheter connects polishing powder liquid provider.
Preferably, described upper millstone comprises mill lid; The rotation of described upper mill blanket wheel is fixed on described mill and covers; Described upper mill blanket wheel is annulus; The inner ring vertical direction of described upper mill blanket wheel is provided with key; The relatively described lower mill blanket wheel of described inner prop is outstanding, and described inner prop is provided with the structure with described key bonding; Described inner prop key in when described upper millstone declines described on grind blanket wheel.
Preferably, the structure on described inner prop is in the top of described external tooth.
Preferably, described inner prop drives rotation by motor; Described inner prop drives described upper mill blanket wheel to rotate.
Preferably, to take turns direction of rotation contrary for described upper mill blanket wheel and described lower mill blanket.
Preferably, described lower millstone also comprises peripheral ring, and described upper millstone is limited in described peripheral ring after declining.
Preferably, described lower millstone fixes dental lamina described in several.
Preferably, described drive unit is the first cylinder.
Preferably, described flat-grinding machine comprises portal frame; Described first vertical cylinder is fixed on portal frame, and the expansion link of described first cylinder is downward; Described upper millstone is fixed on the end of the first Telescopic-cylinder bar.
Preferably, the second cylinder is provided with bottom described outer shroud; Described second cylinder drives described outer shroud to do elevating movement.
The present invention compared with prior art, has following beneficial effect:
Adopt mill blanket wheel direction up and down to rotate, better polishing effect can be reached; Simultaneously from the outer shroud adopting Liftable type, dental lamina is taken out more convenient;
The bonding operation that inner prop and upper mill blanket are taken turns is simple and convenient; Flat-grinding machine overall structure is simple, and easy to operate, multiple white tiles of can simultaneously polishing, operating efficiency is high, cost-saving.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of flat-grinding machine for shielding polishing in mobile phone of the present invention;
Fig. 2 is the top view of lower millstone in a kind of flat-grinding machine for shielding polishing in mobile phone;
Fig. 3 is the main TV structure schematic diagram of Fig. 2 outer-loop and the second cylinder and inner prop.
Detailed description of the invention
For making to have a better understanding and awareness architectural feature of the present invention and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
As shown in Figure 1 and Figure 2, a kind of flat-grinding machine for shielding polishing in mobile phone, comprise upper millstone 1, lower millstone 2, portal frame 3, upper millstone 1 is fixed on portal frame 3, and is in the top of lower millstone 2.Lower millstone 2 is set up in frame 20.Upper millstone 1 and drive unit link.Drive unit drives upper millstone 1 to move up and down.Drive unit provided by the invention is inverted first cylinder 4.The base of the first cylinder 4 is fixed on portal frame 3, and the expansion link of the first cylinder 4 is downward.Upper millstone 1 is fixed on the expansion link end of the first cylinder 4, and expansion link drives upper millstone 1 to move up and down.
Lower millstone 2 comprises inner prop 21, outer shroud 22, lower mill blanket wheel 23 and the dental lamina 24 for gripping screen (being referred to as white tiles below) in mobile phone.Lower mill blanket wheel 23 to be located between inner prop 21 and outer shroud 22 and by motor-driven rotation.Inner prop 21 is given prominence to relative to lower mill blanket wheel 23.Inner prop 21 is provided with external tooth, and outer shroud 22 is provided with internal tooth, and dental lamina 24 is between inner prop 21 and outer shroud 22.Dental lamina 24 is circular.Institute's dental lamina 24 is circumferentially provided with the tooth engaged with external tooth, internal tooth; Dental lamina 24 is limited in after engaging on lower mill blanket with inner prop 21, outer shroud 22.Dental lamina 24 offers several white tiles and place groove.
Upper millstone 1 comprises mill lid 11 and upper mill blanket wheel (not shown), and upper mill blanket wheel rotates the below being fixed on mill lid 11.Upper mill blanket wheel is for take turns 23 annulus of the same size with lower mill blanket, and upper mill blanket is taken turns and lower mill blanket is taken turns 23 corresponding in vertical direction.On the inner ring of upper mill blanket wheel, vertical direction is provided with key (not shown), and the surface of inner prop 21 is provided with the structure 211 with key bonding.On inner prop 21, structure is in the top of external tooth.With inner prop 21 bonding after upper mill blanket wheel declines, inner prop 21 rotates under the driving of drive motors (being in frame 20, not shown), and drives upper mill blanket wheel to rotate.In order to make polishing effect better, mill blanket can be made to take turns and lower mill blanket to take turns 23 direction of rotation contrary.Certainly, the polishing of white tiles also be can't do without to the help of polishing powder.So be provided with polishing powder fluid catheter 12 to add polishing powder and water during at plain grinding at upper millstone 1, polishing powder fluid catheter 12 connects polishing powder liquid provider 13.
In order to avoid polishing powder liquid is thrown out of under rotatory inertia effect, the present invention is provided with peripheral ring 25 around lower millstone 2, and upper millstone 1 is limited in peripheral ring 25 encloses after declining.
Lower mill blanket wheel 23 fixes several dental laminas 24, and can carry out polishing grinding to multiple white tiles, operating efficiency is high simultaneously.
As shown in Figure 3, for the ease of taking out dental lamina 24, outer shroud 22 provided by the invention can move up and down relative to lower mill blanket wheel 23.Namely the bottom of outer shroud 22 is provided with the second cylinder 31, second cylinder 31 and drives outer shroud 22 to move up and down.After polishing grinding terminates, start the second cylinder 31, second cylinder 31 and drive outer shroud 22 to decline, namely outer shroud 22 drops to below the surface of lower mill blanket wheel 23, is convenient to like this take out dental lamina 24.
Above-mentioned flat-grinding machine can adopt controller 5 to control upper and lower mill, without the need to manual operation.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (10)
1. for shielding a flat-grinding machine for polishing in mobile phone, it is characterized in that: comprise upper millstone and lower millstone; Upper millstone is fixed on described lower millstone, and described upper millstone and drive unit link; Described drive unit drives described upper millstone to move up and down;
Described lower millstone comprise inner prop, outer shroud, lower mill blanket wheel and for gripping the dental lamina shielded in mobile phone; Described lower mill blanket wheel to be fixed between described inner prop and described outer shroud and by motor-driven rotation; Described inner prop is provided with external tooth, is equipped with internal tooth outside described; Described dental lamina is between described inner prop and described outer shroud; Described dental lamina is circular; Institute's dental lamina is circumferentially provided with the tooth engaged with described external tooth, internal tooth; Described dental lamina is limited in described lower mill blanket and takes turns after engaging with described inner prop, outer shroud; Dental lamina offers screen in several mobile phones and place groove; Described outer shroud moves up and down relative to described lower mill blanket;
Described upper millstone has upper mill blanket wheel; Described upper mill blanket wheel is taken turns corresponding in vertical direction with described lower mill blanket; Described upper millstone is provided with polishing powder fluid catheter; Described polishing powder fluid catheter connects polishing powder liquid provider.
2. a kind of flat-grinding machine for shielding polishing in mobile phone according to claim 1, is characterized in that: described upper millstone comprises mill lid; The rotation of described upper mill blanket wheel is fixed on described mill and covers; Described upper mill blanket wheel is annulus; The inner ring vertical direction of described upper mill blanket wheel is provided with key; The relatively described lower mill blanket wheel of described inner prop is outstanding, and described inner prop is provided with the structure with described key bonding; Described inner prop key in when described upper millstone declines described on grind blanket wheel.
3. a kind of flat-grinding machine for shielding polishing in mobile phone according to claim 2, is characterized in that: the structure on described inner prop is in the top of described external tooth.
4. a kind of flat-grinding machine for shielding polishing in mobile phone according to claim 2, is characterized in that: described inner prop drives rotation by motor; Described inner prop drives described upper mill blanket wheel to rotate.
5. a kind of flat-grinding machine for shielding polishing in mobile phone according to claim 4, is characterized in that: it is contrary that direction of rotation taken turns by described upper mill blanket wheel and described lower mill blanket.
6. a kind of flat-grinding machine for shielding polishing in mobile phone according to claim 1, is characterized in that: described lower millstone also comprises peripheral ring, and described upper millstone is limited in described peripheral ring after declining.
7. a kind of flat-grinding machine for shielding polishing in mobile phone according to claim 1, is characterized in that: described lower millstone fixes dental lamina described in several.
8. a kind of flat-grinding machine for shielding polishing in mobile phone according to claim 1, is characterized in that: described drive unit is the first cylinder.
9. a kind of flat-grinding machine for shielding polishing in mobile phone according to claim 1, is characterized in that: described flat-grinding machine comprises portal frame; Described first vertical cylinder is fixed on portal frame, and the expansion link of described first cylinder is downward; Described upper millstone is fixed on the end of the first Telescopic-cylinder bar.
10. a kind of flat-grinding machine for shielding polishing in mobile phone according to claim 1, is characterized in that: be provided with the second cylinder bottom described outer shroud; Described second cylinder drives described outer shroud to do elevating movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929939.0A CN105522460A (en) | 2015-12-09 | 2015-12-09 | Flat-grinding machine for polishing inner screens of mobile phones |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929939.0A CN105522460A (en) | 2015-12-09 | 2015-12-09 | Flat-grinding machine for polishing inner screens of mobile phones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105522460A true CN105522460A (en) | 2016-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510929939.0A Pending CN105522460A (en) | 2015-12-09 | 2015-12-09 | Flat-grinding machine for polishing inner screens of mobile phones |
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| Country | Link |
|---|---|
| CN (1) | CN105522460A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271943A (en) * | 2016-08-08 | 2017-01-04 | 刘养青 | A kind of glass curtain wall makes uses glass sanding apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4068412A (en) * | 1976-11-12 | 1978-01-17 | Cincinnati Milacron-Heald Corporation | Grinding machine |
| CN201693450U (en) * | 2010-05-31 | 2011-01-05 | 青岛理工大学 | Chip double-side grinding and polishing machine |
| CN203918740U (en) * | 2014-04-25 | 2014-11-05 | 苏州新一磁业有限公司 | Single-double dual-purpose grinder |
| CN204771911U (en) * | 2015-05-28 | 2015-11-18 | 东莞市华星镀膜科技有限公司 | Plain grinding machine of two -sided apron work |
| CN105500140A (en) * | 2015-12-09 | 2016-04-20 | 安徽锐富光电科技有限公司 | Polishing machine for polishing inner screens of mobile phones |
-
2015
- 2015-12-09 CN CN201510929939.0A patent/CN105522460A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4068412A (en) * | 1976-11-12 | 1978-01-17 | Cincinnati Milacron-Heald Corporation | Grinding machine |
| CN201693450U (en) * | 2010-05-31 | 2011-01-05 | 青岛理工大学 | Chip double-side grinding and polishing machine |
| CN203918740U (en) * | 2014-04-25 | 2014-11-05 | 苏州新一磁业有限公司 | Single-double dual-purpose grinder |
| CN204771911U (en) * | 2015-05-28 | 2015-11-18 | 东莞市华星镀膜科技有限公司 | Plain grinding machine of two -sided apron work |
| CN105500140A (en) * | 2015-12-09 | 2016-04-20 | 安徽锐富光电科技有限公司 | Polishing machine for polishing inner screens of mobile phones |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271943A (en) * | 2016-08-08 | 2017-01-04 | 刘养青 | A kind of glass curtain wall makes uses glass sanding apparatus |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160427 |
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| RJ01 | Rejection of invention patent application after publication |