CN207255931U - A kind of sheet material device - Google Patents
A kind of sheet material device Download PDFInfo
- Publication number
- CN207255931U CN207255931U CN201721165154.1U CN201721165154U CN207255931U CN 207255931 U CN207255931 U CN 207255931U CN 201721165154 U CN201721165154 U CN 201721165154U CN 207255931 U CN207255931 U CN 207255931U
- Authority
- CN
- China
- Prior art keywords
- millstone
- plate
- plate carrier
- upper millstone
- lower millstone
- 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.)
- Withdrawn - After Issue
Links
- 239000000463 material Substances 0.000 title claims abstract description 29
- 238000000227 grinding Methods 0.000 claims abstract description 104
- 235000013312 flour Nutrition 0.000 claims description 6
- 238000003801 milling Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004233 talus Anatomy 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a kind of sheet material device, including carrier (1), upper millstone (2) and lower millstone (3), plate carrier is arranged between upper millstone and lower millstone, placing groove (11) is distributed with the fringe region of plate carrier, plate carrier axial line is less than plate carrier radius and the sum of upper millstone or lower millstone radius with the distance between upper millstone or lower millstone axial line, so that rotating plate carrier always has part edge region (12) between main grinding surface one (21) and main grinding surface two (31), plate in placing groove can be sequentially entered between upper millstone and lower millstone with the rotation of plate carrier.The utility model can effectively solve product thickness uniformity, solve the problems, such as that chip backlog is excessive and cannot discharge in time at the same time, bulk article is avoided the occurrence of to scrap, and the problems such as causing product surface to scratch, improve product yield, production cost is reduced, there is higher application and popularizations value.
Description
Technical field
The plate material grinding apparatus such as glass, sapphire or ceramics are the utility model is related to, particularly, are related to a kind of sheet material
Device.
Background technology
The component processing generally use such as mobile phone front and rear cover plate, wrist-watch cover board material is the plate of glass, sapphire or ceramics
It is thinned and is process, the technique that existing sheet material technique is once ground more sheet materials using corase grinding board is added
Work, since plate carrier radial dimension is generally less than mill, mill all covers plate carrier in grinding process, mill
Disk at the same time can be processed more sheet materials in rotary course, and such a thinned mode is using the lasting grinding production of mill dead weight
Product so that the thickness evenness of whole mill product whole mill product after being thinned is poor, and time management and control problem causes product directly to grind sometimes
It is thin, or even there is the thickness of product and product that design differs greatly, so as to more defective products occur；In addition, more flake products exist
Process together so that the plate talus accumulation in product thinning process is excessive, it is impossible to drain in time, a product report easily occur
Useless, its chip causes other products on whole plate carrier scuffing etc., in turn results in the situation of whole disk product rejection.Cause
This, needs a kind of scheme to solve the problems, such as this in the prior art.
Utility model content
The utility model aim is to provide a kind of sheet material device, to solve the problems, such as to propose in background technology.
To achieve the above object, the utility model provides a kind of sheet material device, including upper millstone 2, lower millstone 3 with
Rotatable plate carrier 1, the upper millstone 2 and/or lower millstone 3 are rotatable, and the upper millstone is coaxially disposed with lower millstone
And the main grinding surface 1 of upper millstone and the main grinding surface 2 31 of lower millstone are oppositely arranged, main grinding surface one and main grinding surface two it
Between axial distance can adjust, the thickness of the plate carrier is less than or equal to obtained finished product thickness after plate grinding
Degree, plate carrier are arranged between upper millstone and lower millstone, one or several are distributed with the fringe region of plate carrier
For placing the placing groove 11 of plate, plate carrier is parallel but not coaxial with upper millstone and lower millstone, plate carrying dish axle
Heart line (takes with the distance between upper millstone or lower millstone axial line less than plate carrier radius with upper millstone or lower millstone radius
The sum of upper millstone and the numerical value of the small person of radius in lower millstone) so that rotating plate carrier always has part edge region 12
Between main grinding surface one and main grinding surface two, position and placing groove of the part edge region 12 on plate carrier
Setting position it is corresponding and including placing groove being included at least so that the plate in each placing groove can be held with plate
The rotation of load plate is sequentially entered between upper millstone and lower millstone.
Further, the fringe region of the upper millstone and lower millstone is respectively arranged with slanted grinding face 1 and is ground with tilting
Bevel 2 32, slanted grinding face one continue the radial direction for being arranged on main grinding surface one and main grinding surface two respectively with slanted grinding face two
Periphery, the one end of slanted grinding face one away from the main grinding surface one that continues tilt grinding to the side deflection away from main grinding surface two
The one end of face two away from the main grinding surface two that continues is ground to the side deflection away from main grinding surface one, slanted grinding face one with tilting
Ultimate range between face two is greater than or equal to the thickness of plate blank, in order to which plate is fed.
Further, the upper millstone and/or lower millstone are connected with the axial distance adjusted between upper millstone and lower millstone
Lifting drive 4, the lifting drive be used in axial direction drive upper millstone decline and/or driving lower millstone
Rise and make between upper millstone and lower millstone closer to, or lifting drive be used in axial direction drive upper millstone rise and/or
Driving lower millstone declines and makes upper millstone remote with lower millstone.
Further, the plate carrier is connected with for driving the rotating device of rotation driving of plate carrier.
Further, straight slot of the placing groove for through-thickness through plate carrier on the plate carrier, it is described
Support base 6 is provided with below plate carrier, be fixed with support base every be located between plate carrier and support base and
Soft support plate 7, the position that soft support plate corresponds to placing groove on plate carrier are arranged to solid construction, and soft support plate is used
In isolation plate and support base, prevent plate from directly being contacted with the support base of hard and scratching plate.
Further, the support base and soft support plate correspond to the part edge region of plate carrier and are respectively arranged with
Notch 1 and notch 2 71, interfere to prevent support base and soft support plate with lower millstone.
Further, position opposite with notch one on support base is respectively arranged with feed opening 62 and feeding port 63, soft
Support plate corresponds to feed opening 62 and the position of feeding port 63 is also respectively arranged with notch.
Preferably, length dimension L of the slanted grinding face 1 along upper millstone radial direction1Equal to 50~80mm, incline
Height dimension S of the bevel grinding bevel 1 along upper millstone axial direction1Equal to 0.2~0.3mm, the slanted grinding face 2 32 is under
The length dimension L of mill radial direction2Equal to 50~80mm, height dimension of the slanted grinding face 2 32 along lower millstone axial direction
S2Equal to 0.2~0.3mm.
Preferably, the diameter of the upper millstone and lower millstone is equal to 800~1000mm.
Preferably, the placing groove on the plate carrier is distributed in plate carrier card edge for the formula of being centrosymmetric
Region several.
Preferably, the main grinding surface one and main grinding surface two are respectively by sticking in upper millstone central area and lower millstone
The flour milling of the mill skin in heart district domain is formed, and the slanted grinding face one is with slanted grinding face two respectively by sticking in upper millstone marginal zone
The flour milling of the mill skin of domain and lower millstone fringe region is formed.
The utility model at least has the advantages that：
The utility model is adjustable by adjusting the distance between upper millstone and lower millstone, so that convenient directly set product
Target thickness or finished product thickness after grinding carry out that processing is thinned again, can effectively solve product thickness uniformity, meanwhile, this
The plate carrier of utility model only has part edge region to fall between upper millstone and lower millstone in rotary course, every time only
The plate for having one piece or several pieces a small amount of receives grinding, and it is excessive and cannot discharge in time effectively to solve chip backlog
Problem, avoids the occurrence of bulk article and scraps, and the problems such as cause product surface to scratch, improves product yield, reduces production
Cost, there is higher application and popularizations value.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
The attached drawing for forming the part of the application is used to provide a further understanding of the present invention, the utility model
Schematic description and description is used to explain the utility model, does not form the improper restriction to the utility model.In attached drawing
In：
Fig. 1 is the three-dimensional structure diagram of the sheet material device monoblock type of the preferred embodiment in the utility model；
Fig. 2 is the three-dimensional structure diagram of the sheet material device breakdown of the preferred embodiment in the utility model；
Fig. 3 is the sheet material device side view of the preferred embodiment in the utility model；
Fig. 4 is the sheet material device top view of the preferred embodiment in the utility model；
Fig. 5 is the magnified detail view of the utility model slanted grinding face one and slanted grinding face two.
In figure：1- plate carriers, 11- placing grooves, 12- part edges region, 2- upper millstones, the main grinding surfaces one of 21-,
22- slanted grinding faces one, 23- coolant inlets, 3- lower millstones, the main grinding surfaces two of 31-, 32- slanted grinding faces two, 4- liftings are driven
Dynamic device, 5- gears, 6- support bases, 61- notches one, 62- feed openings, 63- feeding ports, the soft support plates of 7-, 71- notches two,
8- racks.
Embodiment
The embodiment of the utility model is described in detail below in conjunction with attached drawing, but the utility model can be according to power
Profit requires to limit and the multitude of different ways of covering is implemented.
Referring to a kind of sheet material device of Fig. 1~Fig. 5, including rotatable plate carrier 1, rotatable upper millstone
2 and rotatable lower millstone 3, plate carrier be arranged on support base 6, upper millstone and lower millstone are arranged in rack 8, and
Upper millstone is coaxially disposed with lower millstone and the main grinding surface 1 of upper millstone and the main grinding surface 2 31 of lower millstone are oppositely arranged, main
Axial distance between grinding surface one and main grinding surface two adjusts the finished product thickness to be obtained to after being ground equal to plate, plate
The thickness of carrier is less than obtained finished product thickness after plate grinding, plate carrier be arranged on upper millstone and lower millstone it
Between, the fringe region of plate carrier is distributed with several and is used to being embedded the placing groove 11 for placing plate that (plate to be put into placing groove
Afterwards, outside no thickness direction under force conditions, plate will not be deviate from from placing groove), plate carrier and upper millstone and under
Mill is parallel but not coaxial, and the distance between plate carrier axial line and upper millstone and lower millstone axial line are held less than plate
The sum of load plate radius and upper millstone radius (in the present embodiment, upper millstone radius is equal with lower millstone radius, is equal to 450mm),
So that rotating plate carrier always has part edge region 12 between main grinding surface one and main grinding surface two, this implementation
In example, position of the part edge region 12 on plate carrier is corresponding with the setting position of placing groove and can be including at least one
Including a placing groove, so that the plate in each placing groove can sequentially enter upper millstone and lower mill with the rotation of plate carrier
Between disk.
The fringe region of upper millstone and lower millstone is respectively arranged with slanted grinding face 1 and slanted grinding face 2 32, tilts
Grinding surface one continues the radial outer periphery for being arranged on main grinding surface one and main grinding surface two respectively with slanted grinding face two, tilts grinding
The one end of face one away from the main grinding surface one that continues is to the side deflection away from main grinding surface two, and slanted grinding face two is away from the master that continues
One end of grinding surface two is to the side deflection away from main grinding surface one, the maximum between slanted grinding face one and slanted grinding face two
Distance is more than the thickness of plate blank, in order to which plate is fed.
In the present embodiment, lower millstone is fixed on immediately below upper millstone, and lower millstone is connected to for driving with upper millstone
Lower millstone and the rotating driving device (not shown) of upper millstone, upper millstone, which is connected with, to be adjusted between upper millstone and lower millstone
The lifting drive 4 of axial distance, lifting drive be used in axial direction drive upper millstone decline and make upper millstone with
Between lower millstone closer to, or lifting drive 4 be used in axial direction drive upper millstone rise and make upper millstone and lower millstone
It is remote.In the present embodiment, lifting drive 4 uses electronic screw, and the precision of electronic screw control upper millstone lifting exists
In 0.005mm, lifting drive 4 makes the axial distance between winner's grinding surface one and main grinding surface two can be according to required
Finished product thickness is adjusted, and strengthens the adaptability of the present apparatus.It is cold for connecting that several have been evenly arranged in the present embodiment, on upper millstone
But the coolant inlet 23 in liquid pipe road.
In the present embodiment, plate carrier is connected with for driving the rotating device of rotation driving of plate carrier, plate
Toothed centre bore is provided with carrier, device of rotation driving drives plate to carry disc spins by gear 5.
In the present embodiment, placing groove runs through the straight slot of plate carrier for through-thickness on plate carrier, and plate is held
Support base 6 is provided with below load plate, be fixed with support base every be located between plate carrier and support base and soft branch
Fagging 7, the position that soft support plate corresponds to placing groove on plate carrier are arranged to solid construction, and soft support plate is used to isolate
Plate and support base, prevent plate from directly being contacted with the support base of hard and scratching plate.
In the present embodiment, support base and soft support plate correspond to plate carrier part edge region be respectively arranged with it is scarce
Mouth 1 and notch 2 71, to prevent interfering with lower millstone.
In the present embodiment, the position opposite with notch one is provided with feed opening 62 and feeding port 63, soft branch on support base
Fagging corresponds to feed opening 62 and the position of feeding port 63 is also respectively arranged with notch.
In the present embodiment, the placing groove on plate carrier is distributed in plate carrier card edge for the formula of being centrosymmetric
Region several.
In the present embodiment, main grinding surface one and main grinding surface two are respectively by sticking in the mill of upper millstone lower millstone central area
The flour milling of skin is formed, and slanted grinding face one and slanted grinding face two are also respectively by sticking in the mill of upper millstone lower millstone fringe region
The flour milling of skin is formed.
In the present embodiment, length dimension L of the slanted grinding face 1 along upper millstone radial direction1Equal to 75mm, mill is tilted
Height dimension S of the bevel 1 along upper millstone axial direction1Equal to 0.25mm, the slanted grinding face 2 32 along lower millstone radially
The length dimension L in direction2Equal to 75mm, height dimension S of the slanted grinding face 2 32 along lower millstone axial direction2Equal to 0.25mm.
The course of work of the present embodiment approximately as：
Plate blank is fitted into placing groove one by one, the axial distance between upper millstone and lower millstone is adjusted, makes
Axial distance between main grinding surface one and main grinding surface two is equal to obtained finished product thickness H after grinding1(plate blank
Thickness is H2, according to the thickness of requirement product, the thickness H of plate blank2Generally than the thickness H of requirement product1Thick 0.3-
0.5mm), start lower millstone and upper millstone, lower millstone is reversely rotated with upper millstone, start the rotation driving dress of plate carrier
Put, make plate carrier and upper millstone rotating Vortex, in the present embodiment, the rotating speed of upper millstone is 30~50 revs/min positive, lower mill
The rotating speed of disk is reverse 30~50 revs/min, and the rotating speed of plate carrier is 2~4 revs/min positive, is ground after a certain period of time, under
Each plate being ground is taken out at material mouth 62, corresponding placing groove is vacated, and treats that the placing groove vacated is gone at feeding port 63,
Plate blank is put into the placing groove vacated, you can is started the grinding of next round, is placed plate blank and remove after grinding
Finished product can be completed by manipulator in feeding port and feed opening.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of sheet material device, it is characterised in that including upper millstone (2), lower millstone (3) and rotatable plate carrier
(1), the upper millstone (2) and/or lower millstone (3) are rotatable, and the upper millstone is coaxially disposed with lower millstone and the master of upper millstone
Grinding surface one (21) and the main grinding surface two (31) of lower millstone are oppositely arranged, the axial direction between main grinding surface one and main grinding surface two
Distance can adjust, and the thickness of the plate carrier is less than or equal to obtained finished product thickness after plate grinding, plate
Carrier is arranged between upper millstone and lower millstone, and the fringe region of plate carrier is distributed with one or several and is used to place
The placing groove (11) of plate, plate carrier is parallel but not coaxial with upper millstone and lower millstone, plate carrier axial line with
The distance between upper millstone or lower millstone axial line are less than plate carrier radius and the sum of upper millstone or lower millstone radius so that
Rotating plate carrier always has part edge region (12) between main grinding surface one and main grinding surface two, the part
Position of the fringe region on plate carrier is corresponding with the setting position of placing groove and can exist including at least a placing groove
It is interior, so that the plate in each placing groove can be sequentially entered between upper millstone and lower millstone with the rotation of plate carrier.
A kind of 2. sheet material device according to claim 1, it is characterised in that the edge of the upper millstone and lower millstone
Region is respectively arranged with slanted grinding face one (22) and slanted grinding face two (32), and slanted grinding face one divides with slanted grinding face two
The radial outer periphery of main grinding surface one and main grinding surface two Yan Xu be arranged on, slanted grinding face one is away from the main grinding surface one that continues
One end is to the side deflection away from main grinding surface two, and the one end of slanted grinding face two away from the main grinding surface two that continues is to away from main mill
The side deflection of bevel one, the ultimate range between slanted grinding face one and slanted grinding face two are greater than or equal to plate blank
Thickness, in order to which plate is fed.
3. a kind of sheet material device according to claim 1 or 2, it is characterised in that the upper millstone and/or lower millstone
The lifting drive (4) for adjusting the axial distance between upper millstone and lower millstone is connected with, the lifting drive is used for
In axial direction drive upper millstone decline and/or driving lower millstone rise and make between upper millstone and lower millstone closer to, or lifting
Driving device is used in axial direction drive upper millstone to rise and/or drive lower millstone to decline and make upper millstone remote with lower millstone
From.
4. a kind of sheet material device according to claim 1 or 2, it is characterised in that the plate carrier is connected with
For driving the rotating device of rotation driving of plate carrier.
5. a kind of sheet material device according to claim 1 or 2, it is characterised in that placed on the plate carrier
Groove runs through the straight slot of plate carrier for through-thickness, and support base (6), support base are provided with below the plate carrier
On be fixed with every be located between plate carrier and support base and soft support plate (7), soft support plate corresponds to plate carrying
The position of placing groove is arranged to solid construction on disk, and soft support plate is used to isolate plate and support base, prevents plate and hard
Support base directly contact and scratch plate.
A kind of 6. sheet material device according to claim 1 or 2, it is characterised in that putting on the plate carrier
Put groove be the formula of being centrosymmetric be distributed in plate carrier card fringe region several.
7. a kind of sheet material device according to claim 2, it is characterised in that the main grinding surface one and main grinding surface
Two are made of the flour milling for the mill skin for sticking in upper millstone central area and lower millstone central area respectively, the slanted grinding face one
It is made of respectively the flour milling for the mill skin for sticking in upper millstone fringe region and lower millstone fringe region with slanted grinding face two.
8. a kind of sheet material device according to claim 5, it is characterised in that support base and soft support plate respective panels
The part edge region of material carrier is respectively arranged with notch one (61) and notch two (71), to prevent support base and soft support plate
Interfere with lower millstone.
A kind of 9. sheet material device according to claim 8, it is characterised in that the position opposite with notch one on support base
Install and be equipped with feed opening (62) and feeding port (63), soft support plate corresponds to material mouth (62) up and down and the position of feeding port (63)
It is respectively arranged with notch.
A kind of 10. sheet material device according to claim 2, it is characterised in that described one (22) edge of slanted grinding face
The length dimension L of upper millstone radial direction1Equal to 50~80mm, height of the slanted grinding face one (22) along upper millstone axial direction
Size S1Equal to 0.2~0.3mm, length dimension L of the slanted grinding face two (32) along lower millstone radial direction2Equal to 50~
80mm, height dimension S of the slanted grinding face two (32) along lower millstone axial direction2Equal to 0.2~0.3mm, the upper millstone with
The diameter of lower millstone is equal to 800~1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721165154.1U CN207255931U (en) | 2017-09-12 | 2017-09-12 | A kind of sheet material device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721165154.1U CN207255931U (en) | 2017-09-12 | 2017-09-12 | A kind of sheet material device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207255931U true CN207255931U (en) | 2018-04-20 |
Family
ID=61921369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721165154.1U Withdrawn - After Issue CN207255931U (en) | 2017-09-12 | 2017-09-12 | A kind of sheet material device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207255931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500708A (en) * | 2017-09-12 | 2019-03-22 | 蓝思科技（长沙）有限公司 | A kind of sheet material device |
| CN113199381A (en) * | 2021-05-19 | 2021-08-03 | 重庆汇峻实业有限公司 | Automatic feeding polishing system for customized furniture |
-
2017
- 2017-09-12 CN CN201721165154.1U patent/CN207255931U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500708A (en) * | 2017-09-12 | 2019-03-22 | 蓝思科技（长沙）有限公司 | A kind of sheet material device |
| CN109500708B (en) * | 2017-09-12 | 2023-12-29 | 蓝思科技（长沙）有限公司 | Panel attenuate device |
| CN113199381A (en) * | 2021-05-19 | 2021-08-03 | 重庆汇峻实业有限公司 | Automatic feeding polishing system for customized furniture |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180420 Effective date of abandoning: 20231229 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180420 Effective date of abandoning: 20231229 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |