CN207358774U - A kind of chamfer grinding machine - Google Patents
A kind of chamfer grinding machine Download PDFInfo
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- CN207358774U CN207358774U CN201721419984.2U CN201721419984U CN207358774U CN 207358774 U CN207358774 U CN 207358774U CN 201721419984 U CN201721419984 U CN 201721419984U CN 207358774 U CN207358774 U CN 207358774U
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- chamfer
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Abstract
Liquid crystal panel manufacturing technology field is the utility model is related to, specifically a kind of chamfer grinding machine that can be used in carrying out liquid crystal panel edging chamfer machining.The chamfer grinding machine includes base, left grinding spindle, right grinding spindle and crossbeam, and the left grinding spindle and right grinding spindle are respectively correspondingly arranged on X-axis driving device, Y-axis driving device, Z axis driving device, sparge pipe, rotation axis, grinding plate, air blowing air knife and contraposition CCD.The utility model accurately can carry out edging chamfer machining to liquid crystal panel, realize accurate correction positioning, ensure that machining accuracy, disclosure satisfy that the demand of liquid crystal panel manufacturer；Chips of glass caused by edging chamfer machining can also be separated and be automatically replenished flow in the case where grinding water flow does not reach, reduce pollution and energy conservation and environmental protection；It is relatively low that cost is manufactured at the same time, can substitute import equipment completely；The chamfer grinding machine is easy to operate, safe, it is possible to increase the processing efficiency of liquid crystal panel.
Description
Technical field
Liquid crystal panel manufacturing technology field is the utility model is related to, specifically one kind can be used in liquid crystal panel
Carry out the chamfer grinding machine of edging chamfer machining.
Background technology
Liquid crystal panel is the important composition component of liquid crystal display, is widely used in the equipment such as computer, TV and mobile phone
On, which determine display brightness, contrast, color and visible angle etc., it mainly by glass substrate, polarizer, transparency electrode,
Alignment film, liquid crystal film and colored filter etc. are formed.During the liquid crystal panel manufacturing, cutting action and cutter
Edging chamfering process after sequence is essential, and usual edging chamfering process is completed by dedicated chamfer grinding equipment.
At present, the chamfer grinding equipment used is mostly import equipment during liquid crystal panel is manufactured, cost it is very high and
It is complicated, such as Amada Co., Ltd. storehouse member makes apllied patent CN201310651957.8 and discloses a kind of liquid crystal surface
Plate Ginding process, it has in the first glass substrate formed with tft layer and the second glass formed with color-filter layer
Implement the chemical grinding process of chemical grinding, the liquid crystal surface in the surface that the liquid crystal panel that liquid crystal member forms is clamped between glass substrate
Plate Ginding process also has following process：Chamfering process, before the chemical grinding process, carries out the institute of the liquid crystal panel
The process for stating the chamfering of the first glass substrate and the second glass substrate；First glass substrate mechanical grinding processes, with describedization
The average diameter for learning pit existing for first glass baseplate surface after grinding process carries out as less than 200 μm of mode
The process of the mechanical lapping of first glass substrate；First residue treatment process, removes the residue of the liquid crystal panel surface
Process；And reaction product removal step, after chemical grinding process, remove the caused reaction in chemical grinding process
The process of product.With the development of the localization process of liquid crystal panel industry, the country also gradually appear some can substitute into
The chamfer grinding equipment of the autonomous innovation of jaws equipment, such as Chinese patent CN201210345542.3 disclose a kind of liquid crystal panel
Edge polisher, the edge polisher include lead angle grinding wheel component and integer grinding wheel component, which corresponds to the liquid crystal panel
Cut edge, carries out the cut edge lead angle processing to grind away part sharp on the cut edge, the integer emery wheel group
Part corresponds to the full cut surface of the liquid crystal panel, carries out integer processing to the full cut surface to eliminate section present on the full cut surface
Difference and foreign matter；In another example Chinese patent CN201510786158.0 disclose a kind of liquid crystal panel edge polisher and to liquid crystal panel into
The method of row polishing, the liquid crystal panel edge polisher include chamfering unit, the first edging unit, the second edging unit and conveyer
Structure, the liquid crystal panel are passed successively by the transport mechanism along the chamfering unit, the first edging unit, the second edging unit
Pass, chamfering unit includes chamfering whetslate, and chamfering polishing is carried out for four angles to the liquid crystal panel；First edging unit bag
The first edging whetslate is included, for carrying out edging to the first opposite side of the liquid crystal panel；The second edging unit includes second
Edging whetslate, for carrying out edging to the second opposite side of the liquid crystal panel；Edging unit and chamfering unit in these technologies
Each independently, edging chamfering step is complicated during actual production, have impact on production efficiency, adds the cost of liquid crystal panel manufacturer.
Utility model content
The purpose of this utility model is that：A kind of liquid crystal panel cleaning equipment is provided, it can substitute the clear of import completely
Equipment is washed, is cleaned up, cleaning efficiency height, production and maintenance cost are cheap.
The utility model is achieved through the following technical solutions：A kind of chamfer grinding machine, for carrying out edging to liquid crystal panel
Chamfer machining, including base, it is characterised in that：Further include left grinding spindle, right grinding spindle and crossbeam, the left grinding spindle
The homonymy both ends of the crossbeam are separately mounted to right grinding spindle, the left grinding spindle and right grinding spindle respectively correspond to
It is provided with X-axis driving device, Y-axis driving device, Z axis driving device, sparge pipe, rotation axis, grinding plate, air blowing air knife and right
Position CCD, the left grinding spindle and right grinding spindle are separately mounted in corresponding Z axis driving device；The X-axis driving
Device is installed on crossbeam and can control left grinding spindle or the left and right movement of right grinding spindle；The Y-axis driving device installation
Left grinding spindle or right grinding spindle can be controlled in the upper surface of base and positioned at the lower section of crossbeam, the Y-axis driving device
Forward and backward movement；The Z axis driving device is installed in X-axis driving device and can control left grinding spindle or right grinding spindle
Upper and lower movement；The sparge pipe is installed in Z axis driving device, and the rotation axis is installed in Y-axis driving device；It is described to grind
Polish platform to fix on the rotary shaft, rotation axis can drive grinding plate to rotate；The air blowing air knife is ground installed in a corresponding left side
Grind behind main shaft or right grinding spindle；The contraposition CCD is installed in Z axis driving device, and the contraposition CCD can read liquid
Cross mark and calculating departure realization correction automatically, the top of the grinding plate in crystal panel is low for the high surrounding in middle part
Domatic table top.
Chamfer grinding machine described in the utility model carries out liquid crystal panel the process of edging chamfer machining：
Liquid crystal panel to be processed is handed off to base by LD transfer machines, X-axis driving device and Y-axis driving dress on base
Cooperation movement is put, contraposition CCD18 reads the cross mark on liquid crystal panel, and calculates departure automatically and realize correction, sparge pipe
To corresponding left grinding spindle or right grinding spindle spray cooling water, X-axis driving device, Y-axis driving device and Z axis driving device are pressed
Track movement according to setting carries out edging chamfer machining to the liquid crystal panel on base；After machining, after Y-axis driving device
Move back, air blowing air knife, which starts to blow, is dried the cooling water of the liquid crystal panel after processing, the liquid crystal panel that will finally process
Discharge zone is moved to await orders.
In order to preferably implement this programme, following prioritization scheme is also provided：
Preferably, the base upper surface set on hood, be provided with the bottom of the base paddle hole and
Fabrication hole, is additionally provided with power distribution cabinet on the left of base, and the front surface of hood is provided with the sliding door that can be opened on described,
Operating space is respectively arranged with the both sides of sliding door, the upper surface of hood is provided with two dehumidifying exhaust outlets 107 on described,
The right surface of the upper hood is provided with spare maintenance door, in the upper surface of base and is located at the position on described on rear side of hood also
It is provided with least one transfer machine mounting flange.
It is highly preferred that two dehumidifying exhaust outlets are added in the upper surface of hood on described, the dehumidifying exhaust outlet selects circle
Flange.
Preferably, the X-axis driving device includes servo motor and P grades of lead screw guide rails, and the Y-axis driving device includes watching
Motor and P grades of lead screw guide rails are taken, the Z axis driving device includes servo motor and P grades of lead screw guide rails.
Preferably, the rotation axis reaches 15s using absolute precision, repetitive positioning accuracy reaches the motor of 2s.
Preferably, the grinding plate is the platform with adjustable pull of vacuum, its level control is within 15 μm.
Preferably, respectively correspondence is additionally provided with tool setting gauge for the left grinding spindle and right grinding spindle, and tool setting gauge is fixed
In the upper surface of base, the precision of the tool setting gauge is 0.001mm.
Preferably, the left grinding spindle and right grinding spindle are controlled using high-frequency converter, revolution for 5000~
60000n/min, the left grinding spindle and right grinding spindle also use the external independent cooler circulatory system.
Preferably, correspond to left grinding spindle and right grinding spindle respectively two are additionally provided with the upper surface of the base
Cascade type drainage mouth, two discharge outlet are connected with discharge casing, and centrifuge is provided with discharge casing.
Preferably, the left grinding spindle and right grinding spindle respectively correspond to the TANK chains for being additionally provided with electricity separation,
The TANK chains are installed on crossbeam, and the TANK chains further include water supply part, and the water supply part can be in grinding water flow
In the case of not reaching, flow is automatically replenished.
Than before for technology, the beneficial effects of the utility model are：Chamfer grinding machine described in the utility model, can
Edging chamfer machining accurately is carried out to liquid crystal panel, accurate correction positioning is realized, ensure that machining accuracy, disclosure satisfy that liquid
The demand of crystal panel manufacturer；Chips of glass caused by edging chamfer machining can also be separated and grinding what water flow did not reached
In the case of be automatically replenished flow, reduce pollution and energy conservation and environmental protection；It is relatively low that cost is manufactured at the same time, completely import can be substituted to set
It is standby；In addition, the chamfer grinding machine is easy to operate, it is safe, it is possible to increase the processing efficiency of liquid crystal panel.
Brief description of the drawings
Fig. 1 is the structure diagram outside the safety cabinet of chamfer grinding machine described in the utility model；
Fig. 2 is the front-view schematic diagram inside the safety cabinet of chamfer grinding machine described in the utility model；
Fig. 3 is the schematic rear view inside the safety cabinet of chamfer grinding machine described in the utility model.
Label declaration：The left grinding spindles of 1-, 11-X axial brake devices, 12- Y-axis driving devices, 13- Z axis driving device,
14- sparge pipes, 15- rotation axis, 16- grinding plates, 17- air blowings air knife, 18- contraposition CCD, 19- tool setting gauge, 20-TANK chains, 2-
Right grinding spindle, 3- crossbeams, 4- discharge outlet, 100- bases, the upper hoods of 101-, 102- paddle holes, 103- fabrication holes, 104- match somebody with somebody
Electric cabinet, 105- sliding doors, 106- operating spaces, 107- dehumidifying exhaust outlet, the spare maintenance door of 108-, 109- transfer machines mounting flange,
The spare sealing plates of 110-.
Embodiment
Illustrate to elaborate to the utility model below in conjunction with the accompanying drawings：
The utility model is as shown in Figure 1, chamfer grinding machine described in the utility model, for carrying out edging to liquid crystal panel
Chamfer machining, the chamfer grinding machine include base 100, and the base 100 can use cast iron base；In the base 100
Upper surface upper hood 101 is set, the bottom of the base 100 is provided with paddle hole 102 and fabrication hole 103, in base
100 left side is additionally provided with power distribution cabinet 104；Wherein, paddle hole 102 is for external centrifuge to the chamfer grinding machine bottom
The pipe passage of the clear water TANK in portion, fabrication hole 103 can mitigate weight and can be provided to upstream and downstream board poling threading
Passage.
In Fig. 1, the front surface of hood 101 is provided with the sliding door 105 that can be opened on described, in sliding door 105
Both sides be respectively arranged with operating space 106, on described the upper surface of hood 101 be provided with two dehumidifying exhaust outlets 107, it is described
Dehumidifying exhaust outlet 107 can discharge the aqueous vapor that water spray produces during board internal work in time, so as to avoid apparatus insulated performance
Decline and prevent from getting rusty；When two vents are insufficient, such as the position of two spare sealing plates 110 in the example shown increases
If two dehumidifying exhaust outlets 107；The exhaust dehumidifying mouth 107 can select round flange.The right surface of hood 101 is set on described
Spare maintenance door 108 is equipped with, the position of the rear side of hood 101 is additionally provided with least in the upper surface of base 100 and on described
One transfer machine mounting flange 109, transfer machine mounting flange 109 are used to transfer machine (not shown) be fixedly mounted, and transfer machine is used for
Liquid crystal panel to be processed is handed off to grinding plate and the liquid crystal panel for completing processing is handed off to subsequent processing.
As shown in Figures 2 and 3, in the upper surface of base 100 and on described, the inside of hood 101 is additionally provided with a left side and grinds
Mill main shaft 1, right grinding spindle 2 and crossbeam 3, the crossbeam 3 can use cast iron crossbeam；Left grinding spindle 1 and right grinding spindle 2
The homonymy both ends of crossbeam 3 are separately mounted to, left grinding spindle 1 and right grinding spindle 2 are respectively correspondingly arranged on X-axis driving device
11st, Y-axis driving device 12, Z axis driving device 13, sparge pipe 14, rotation axis 15, grinding plate 16, air blowing air knife 17 and contraposition
CCD18, i.e., a set of X-axis driving device 11, Y-axis driving device 12, Z axis driving device 13, sparge pipe 14, rotation axis 15, grinding
Platform 16, air blowing air knife 17 and contraposition CCD18 correspond to left grinding spindle 1, another set of X-axis driving device 11, the Y-axis similarly configured
CCD18 pairs of driving device 12, Z axis driving device 13, sparge pipe 14, rotation axis 15, grinding plate 16, air blowing air knife 17 and contraposition
Answer right grinding spindle 2；The left grinding spindle 1 and right grinding spindle 2 are separately mounted to corresponding Z axis driving device 13
On.
Wherein, X-axis driving device 11 is installed on crossbeam 3, and X-axis driving device 11 can control left grinding spindle 1 or the right side
2 left and right movement of grinding spindle；It is preferred that the X-axis driving device 11 includes servo motor and P grades of lead screw guide rails.
Wherein, Y-axis driving device 12 is installed on the upper surface of base 100 and positioned at the lower section of crossbeam 3, Y-axis driving device
12 can control the 2 forward and backward movement of left grinding spindle 1 or right grinding spindle；It is preferred that the Y-axis driving device 12 includes servo motor
With P grades of lead screw guide rails.
Wherein, Z axis driving device 13 is installed in X-axis driving device 11, and Z axis driving device 13 can control left grinding master
The 2 upper and lower movement of axis 1 or right grinding spindle；It is preferred that the Z axis driving device 13 includes servo motor and P grades of lead screw guide rails.
Wherein, sparge pipe 14 is installed in Z axis driving device 13, sparge pipe 14 be used for corresponding left grinding spindle 1 or
Right grinding spindle 2 sprays cooling water.
Wherein, the rotation axis 15 is installed in Y-axis driving device 12, can accurately rotate liquid crystal panel in processing
Angle；It is preferred that the rotation axis 16 uses brand DD motors, absolute precision reaches 15s, and repetitive positioning accuracy reaches 2s.
Wherein, grinding plate 16 is fixed in rotation axis 15, and rotation axis 15 can drive grinding plate 16 to rotate, described to grind
It is the high accuracy platform with adjustable pull of vacuum to polish platform 16, its level control can be held within 15 μm by vacuum
Liquid crystal panel realizes attrition process.
Wherein, air blowing air knife 17 is installed on behind corresponding left grinding spindle 1 or right grinding spindle 2, for processing
Liquid crystal panel afterwards is blown, so that the dry cooling water for remaining in liquid crystal panel.
Wherein, align CCD18 to be installed in Z axis driving device 13, contraposition CCD18 can read the cross on liquid crystal panel
Mark, and calculate departure automatically and realize correction, each microscope carrier sets 1 group of contraposition CCD18, it can be achieved that accurate correction positioning.
The top of the grinding plate is the low domatic table top of the high surrounding in middle part, and in operation, flushing water can be promptly
Flow away along domatic table top, prevent moisture from depositing.
In fig. 2, left grinding spindle 1 and right grinding spindle 2 are respectively corresponding is additionally provided with tool setting gauge 19, and tool setting gauge 19 is solid
The upper surface of base 100 is scheduled on, the tool setting gauge 19 is used to replace cutter (grinding head) afterwards by its contraposition, makes cutter (grinding
Head) in definite position, ensure machining accuracy, the precision of tool setting gauge 19 itself is 0.001mm.
In the utility model, the left grinding spindle 1 and right grinding spindle 2 are controlled using high-frequency converter, revolution
For 5000~60000n/min, so as to meet chamfering and the different in nature groove requirement of processing.Preferably, the left grinding spindle 1 and the right side are ground
Mill main shaft 2 also uses the external independent cooler circulatory system, for cooling down the left grinding spindle 1 and right grinding spindle 2.
In fig. 2, it is additionally provided with the upper surface of the base 100 and corresponds to left grinding spindle 1 and right grinding spindle 2 respectively
Two Cascade type drainage mouths 4, two discharge outlet 4 are connected with discharge casing (not shown), and centrifuge is provided with discharge casing
(not shown), is so filtered by staged, chips of glass caused by liquid crystal panel progress edging chamfer machining is deposited in row
In water tank and centrifuge separates.
In figs. 2 and 3, left grinding spindle 1 and right grinding spindle 2 respectively correspond to the TANK for being additionally provided with electricity separation
Chain 20, the TANK chains 20 are installed on crossbeam 3, and the TANK chains 20 are used for the stability for ensureing grinding precision, the TANK
Chain 20 further includes water supply part, and water supply part is mainly using the water after filtering, can be with the case where grinding water flow does not reach
It is automatically replenished flow.
Although the utility model is illustrated and is illustrated to the utility model using specific embodiment and its alternative,
It should be appreciated that it can implement without departing from the variations and modifications in the scope of the utility model.Therefore, should manage
Relieve outside being limited by appended claims and its condition of equivalent, the utility model is from the limitation in all senses.
Claims (10)
- A kind of 1. chamfer grinding machine, for carrying out edging chamfer machining, including base to liquid crystal panel（100）, it is characterised in that： Further include left grinding spindle（1）, right grinding spindle（2）And crossbeam（3）, the left grinding spindle（1）With right grinding spindle（2）Point An Zhuan not the crossbeam（3）Homonymy both ends, the left grinding spindle（1）With right grinding spindle（2）Respectively it is correspondingly arranged There is X-axis driving device（11）, Y-axis driving device（12）, Z axis driving device（13）, sparge pipe（14）, rotation axis（15）, grinding Platform（16）, air blowing air knife（17）With contraposition CCD（18）；The left grinding spindle（1）With right grinding spindle（2）It is separately mounted to corresponding Z axis driving device（13）On；Institute State X-axis driving device（11）Installed in crossbeam（3）Go up and left grinding spindle can be controlled（1）Or right grinding spindle（2）Left and right fortune It is dynamic；The Y-axis driving device（12）Installed in base（100）Upper surface and be located at crossbeam（3）Lower section, Y-axis driving Device（12）Left grinding spindle can be controlled（1）Or right grinding spindle（2）Forward and backward movement；The Z axis driving device（13）Installation In X-axis driving device（11）Go up and left grinding spindle can be controlled（1）Or right grinding spindle（2）Upper and lower movement；The sparge pipe（14）Installed in Z axis driving device（13）On, the rotation axis（15）Installed in Y-axis driving device（12） On；The grinding plate（16）It is fixed on rotation axis（15）On, rotation axis（15）Grinding plate can be driven（16）Rotation；It is described Air blowing air knife（17）Installed in corresponding left grinding spindle（1）Or right grinding spindle（2）Behind；The contraposition CCD（18）Peace Mounted in Z axis driving device（13）On, the contraposition CCD（18）The cross mark on liquid crystal panel can be read and calculated automatically inclined Residual quantity realizes correction.
- 2. chamfer grinding machine according to claim 1, it is characterised in that：In the base（100）Upper surface set on Hood（101）, in the base（100）Bottom be provided with paddle hole（102）And fabrication hole（103）, in base（100）'s Left side is additionally provided with power distribution cabinet（104）, the hood on described（101）Front surface be provided with the sliding door that can be opened（105）, In sliding door（105）Both sides be respectively arranged with operating space（106）, the hood on described（101）Upper surface be provided with two Dehumidify exhaust outlet（107）, the hood on described（101）Right surface be provided with spare maintenance door（108）, in base（100）'s Upper surface and it is located at the upper hood（101）The position of rear side is additionally provided with least one transfer machine mounting flange（109）.
- 3. chamfer grinding machine according to claim 2, it is characterised in that：The hood on described（101）Upper surface add Two dehumidifying exhaust outlets（107）, the dehumidifying exhaust outlet（107）Select round flange.
- 4. chamfer grinding machine according to claim 1, it is characterised in that：The X-axis driving device（11）Including servo horse Up to P grades of lead screw guide rails, the Y-axis driving device（12）Including servo motor and P grades of lead screw guide rails, the Z axis driving device （13）Including servo motor and P grades of lead screw guide rails.
- 5. chamfer grinding machine according to claim 1, it is characterised in that：The rotation axis（15）Reached using absolute precision 15s, repetitive positioning accuracy reach the motor of 2s.
- 6. chamfer grinding machine according to claim 1, it is characterised in that：The grinding plate（16）For with adjustable true The platform of suction power, its level control is within 15 μm.
- 7. chamfer grinding machine according to claim 1, it is characterised in that：The left grinding spindle（1）With right grinding spindle （2）Respectively correspondence is additionally provided with tool setting gauge（19）, tool setting gauge（19）It is fixed on base（100）Upper surface, the tool setting gauge （19）Precision be 0.001mm.
- 8. chamfer grinding machine according to claim 1, it is characterised in that：The left grinding spindle（1）With right grinding spindle （2）Controlled using high-frequency converter, revolution is 5000~60000n/min, the left grinding spindle（1）With right grinding spindle （2）Also use the external independent cooler circulatory system.
- 9. chamfer grinding machine according to claim 1, it is characterised in that：In the base（100）Upper surface also set up Have and correspond to left grinding spindle respectively（1）With right grinding spindle（2）Two Cascade type drainage mouths（4）, two discharge outlet（4）With row Water tank connects, and centrifuge is provided with discharge casing.
- 10. chamfer grinding machine according to claim 1, it is characterised in that：The left grinding spindle（1）With right grinding spindle （2）The respectively corresponding TANK chains for being additionally provided with electricity separation（20）, the TANK chains（20）Installed in crossbeam（3）On, it is described TANK chains（20）Water supply part is further included, the water supply part can be automatically replenished in the case where grinding water flow does not reach Flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419984.2U CN207358774U (en) | 2017-10-31 | 2017-10-31 | A kind of chamfer grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419984.2U CN207358774U (en) | 2017-10-31 | 2017-10-31 | A kind of chamfer grinding machine |
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| Publication Number | Publication Date |
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| CN207358774U true CN207358774U (en) | 2018-05-15 |
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| CN201721419984.2U Active CN207358774U (en) | 2017-10-31 | 2017-10-31 | A kind of chamfer grinding machine |
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| Country | Link |
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| CN (1) | CN207358774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538302A (en) * | 2017-10-31 | 2018-01-05 | 福建晟哲自动化科技有限公司 | A kind of chamfer grinding machine |
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2017
- 2017-10-31 CN CN201721419984.2U patent/CN207358774U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538302A (en) * | 2017-10-31 | 2018-01-05 | 福建晟哲自动化科技有限公司 | A kind of chamfer grinding machine |
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