CN205552169U - Sweep carousel mechanism of ray apparatus - Google Patents
Sweep carousel mechanism of ray apparatus Download PDFInfo
- Publication number
- CN205552169U CN205552169U CN201620328282.2U CN201620328282U CN205552169U CN 205552169 U CN205552169 U CN 205552169U CN 201620328282 U CN201620328282 U CN 201620328282U CN 205552169 U CN205552169 U CN 205552169U
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- carousel
- fixed plate
- group
- machine
- 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.)
- Expired - Fee Related
Links
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model provides a sweep carousel mechanism of ray apparatus, which comprises a fixing plate and i, carousel group and the drive carousel pivoted drive assembly of group, carousel group installs on the first surface of fixed plate, carousel group is including the carousel, drive assembly includes the dwang, the action wheel, from driving wheel and driving motor, the dwang wear out perpendicularly to the first surface of fixed plate on with the carousel rigid coupling, the cover is equipped with from the driving wheel on the dwang, driving motor installs regularly on the second surface of fixed plate, the action wheel is installed on the output shaft of motor, action wheel and the right angle meshing of follow driving wheel. The utility model discloses sweep carousel mechanism of ray apparatus is through setting up independent driving motor for the rotation of each carousel of independent control according to the quantity of glass board, is place in corresponding carousel, and controls the rotation of this carousel, grinds the glass board with the cooperation mill and processes, and other carousels of not laying the glass board are static, in order to avoid the idle running of carousel just can not take place wearing and tearing.
Description
Technical field
This utility model relates to one and clears off machine, particularly relates to a kind of rotating disk mechanism clearing off machine.
Background technology
Glass clears off machine in order to be ground clearing off to the glass plate of mobile phone screen, improves the third dimension of mobile phone screen
And visual effect.The existing rotating disk clearing off machine is usually synchronous axial system, when processing a small amount of glass plate, only
A small amount of glass plate need to be put into cooperation mill attrition process in a rotating disk, but other do not lay glass plate
Rotating disk is also rotating, and causes the idle running of rotating disk and unnecessary abrasion.
Summary of the invention
In view of the above, this utility model is necessary to provide a kind of rotating disk mechanism clearing off machine, with independent control
The rotation of each rotating disk.
The technical scheme that this utility model provides is as follows: a kind of rotating disk mechanism clearing off machine, including fixed plate, turns
The driving assembly that dish group and drive rotating disk group rotate, described rotating disk group is arranged on the first surface of fixed plate,
Rotating disk group includes that rotating disk, described driving assembly include rotating bar, drivewheel, driven pulley and driving motor,
Rotate bar to be vertically built up on the second surface relative with first surface of fixed plate, rotate bar and pass to solid
Determine on the first surface of plate affixed with rotating disk, rotate and on bar, be arranged with driven pulley, drive motor to be fixedly mounted
On the second surface of fixed plate, drivewheel is arranged on the output shaft of motor, and drivewheel and driven pulley
Right angle engages.
Further, rotating disk mechanism includes cabinet, and what described fixed plate was relative is arranged on cabinet both sides.
Further, described driving motor is four, the rectangular cabinet that is positioned at being arranged in described fixed plate
On the surface of side.
Further, described rotating disk is disc structure, described rotating disk is installed with some appearance flitch, in order to put
Glass plate.
Further, some described appearance flitch are centered by the center of circle of rotating disk, and circular array is arranged on rotating disk.
Compared with prior art, this utility model clears off the rotating disk mechanism of machine by arranging independent driving motor,
In order to the independent rotation controlling each rotating disk, according to the quantity of glass plate, it is seated in corresponding rotating disk, and
Controlling the rotation of this rotating disk, to coordinate mill to glass plate attrition process, other do not lay turning of glass plate
Dish is static, in order to avoid the idle running of rotating disk and will not wearing and tearing.
Accompanying drawing explanation
Fig. 1 is the axonometric chart that this utility model clears off machine；
Fig. 2 is the axonometric chart (not shown wiper mechanism and mechanical hand) that this utility model clears off machine；
Fig. 3 is the partial structurtes schematic diagram of elevating mechanism in this utility model Fig. 2.
Fig. 4 is the axonometric chart at another visual angle of Fig. 2；
Fig. 5 is the structure for amplifying schematic diagram of I portion switching mechanism in Fig. 4；
Fig. 6 is the structural representation driving assembly in Fig. 4；
Fig. 7 is the structural representation of Fig. 4 turntable group；
Fig. 8 is the structure for amplifying schematic diagram in A portion in Fig. 7；
Fig. 9 is the structural representation of wiper mechanism in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical scheme in this utility model embodiment
It is clearly and completely described, it is clear that described embodiment is only that this utility model part is implemented
Example rather than whole embodiments, in the case of not conflicting, in embodiment in the application and embodiment
Feature can be mutually combined, describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Referring to Fig. 1, one clears off machine, including base 10, drive mechanism 20, rotating disk mechanism 30, evacuation
Mechanism, mill 40, wiper mechanism 50, mechanical hand 60 and control system 70.
Base 10 includes bracing frame 11 and the platform 12 being arranged on bracing frame 11.Install on platform 12
Have mill 40 annular water tank 121 offered around mill 40, with wiper mechanism 50 with the use of.
Drive mechanism 20 is arranged on base 10, and drive mechanism 20 includes elevating mechanism 21 and tipper
Structure 22, lifts in order to order about described rotating disk mechanism 30 or overturns.
Refer to Fig. 2,3, elevating mechanism 21 is relatively arranged on base 10 both sides, in order to order about described turning
The most described mill of disc mechanism 30 40 lifts, the structure of the elevating mechanism 21 of base 10 both sides and work
Principle is the most identical, therefore describes the elevating mechanism 21 of wherein side at this.Specifically, elevating mechanism 21 includes
Frame the 211, first servomotor 212, reductor 213, lead screw assembly 214, guide pillar 215, slide assemblies
216 and protective cover 217.Frame 211 is relatively arranged on base 10 both sides, and frame 211 includes diapire
2111, it is formed at the sidewall 2112 at diapire 2111 two ends and is connected to the roof of upper end, two side 2112
2113, diapire 2111 is fixed on platform 12.First servomotor 212 is arranged on below diapire 2111.
Reductor 213 is connected on the output shaft of the first servomotor 212, in order to reduce the first servomotor 212
Rotating speed, the main shaft of reductor 213 is provided with first synchronization wheel 2131, to coordinate lead screw assembly 214.
Lead screw assembly 214 includes screw mandrel 2141, be set on screw mandrel 2141 bearing 2142, thread bush 2143,
Second synchronizes wheel 2144 and Timing Belt 2132.One end of screw mandrel 2141 passes perpendicularly through diapire 2111, and with
Reductor 213 coordinates, and rotates ordering about screw mandrel 2141, and the other end of screw mandrel 2141 is connected to described slip
On assembly 216.Bearing 2142 is fixed on diapire 2111 upper surface of frame 211, spiral shell by bearing fixed seat
Stricture of vagina set 2143 is fixed seat by thread bush and is fixed on bearing fixed seat, and second synchronizes wheel 2144 by synchronizing
With 2132 wheel 2131 Tong Bu with first on reductor 213 cooperations, order about silk when reductor 213 rotates
Bar 2141 rotates, and to drive slide assemblies 216 elevating movement, ensures lifting by setting thread bush 2143
Precision.Guide pillar 215 is two, is arranged in frame 211, and equidistantly lives apart at lead screw assembly 214
Both sides, the two ends correspondence of guide pillar 215 is fixed on diapire 2111 and roof 2113.Slide assemblies 216 can be slided
Being arranged between two guide pillars 215, slide assemblies 216 includes base plate 2161 and is arranged on base plate 2161 dynamicly
On bearing block 2162；Base plate 2161 is slidably mounted on two guide pillars 215, specifically, and base plate 2161
On offer two through holes, the corresponding sheathed guide pillar 215 of each through hole.The bottom of base plate 2161 and screw mandrel
The 2141 affixed connections in top, screw mandrel 2141 rotates and drives base plate 2161 to lift simultaneously, i.e. drives base plate 2161
Slide up and down between two guide pillars 215；Bearing block 2162 is in order to coordinate the described switching mechanism 22 of installation.Protection
Cover 217 is arranged on frame 211 outer peripheral face, to prevent the parts in foreign object damage frame 211, and makes whole
Body structure is attractive in appearance.
Refer to Fig. 4,5, switching mechanism 22 coordinate be arranged on elevating mechanism 21, to order about described rotating disk
The most described mill of mechanism 30 40 overturns.Switching mechanism 22 include rotating spindle 221, fixing seat 222,
Corner reductor 223 and the second servomotor 224.Rotating spindle 221 two ends correspondence is arranged on elevating mechanism
In the bearing block 2162 of 21, one end of rotating spindle 221 offers perforation (not shown), for cleaning machine
The cleanout fluid of structure 50 flows into rotating disk mechanism 30, and coordinates mill 40 to clean sheet product, rotating spindle
The other end of 221 is provided with described fixing seat 222；Fixing seat 222 is arranged on the base plate 2161 of elevating mechanism 21
On, so that more stable when rotating spindle 221 rotates；The main shaft of corner reductor 223 be provided with fixing
The rotating spindle 221 of seat 222 one end connects；Second servomotor 224 coordinates peace with corner reductor 223
Dress, the rotating speed of the second servomotor 224, after corner reductor 223 reduces, is delivered to rotating spindle 221
On, and order about rotating spindle 221 and rotate.
Referring to Fig. 4, rotating disk mechanism 30 is arranged on switching mechanism 22, is placed on rotating disk in order to order about
Sheet product rotate and coordinate with described mill 40 and clear off.In conjunction with refering to Fig. 6,7,8, rotating disk mechanism
30 include cabinet 31, fixed plate 32, driving assembly 33 and rotating disk group 34.Cabinet 31 is fixedly mounted on
On the rotating spindle 221 of switching mechanism 22, to coordinate rotating spindle 221 to rotate；Fixed plate 32 is relative
It is arranged on the outer peripheral face of cabinet 31 both sides, drives the inner circumferential being arranged on cabinet 31 both sides that assembly 33 is relative
On face, the rounded structure of fixed plate 32, fixed plate 32 center offers liquid outlet 321, for wiper mechanism
Wash liquid stream in 50 is to mill 40, and coordinates mill 40 to clean sheet product, and fixed plate 32 is provided with
Opposing fixed plate 32 rotatable rotating disk group 34, drives assembly 33 and rotating disk group 34 corresponding matching, to drive
Rotating disk group 34 opposing fixed plate 32 rotates.Specifically refer to Fig. 6,7, in the present embodiment, drive assembly 33
The driving motor 331 independent including 4 be fixedly mounted on cabinet 31 inner peripheral surface and 4 rotation bars
332,4 driving motors 331 head and the tail are the most rectangular to be arranged on cabinet 31 inner peripheral surface, drives motor 331
Rotating shaft be provided with drivewheel 333, rotate bar 332 one end and driven pulley 334 be installed, drivewheel 333 with from
Driving wheel 334 engages each other, and rotates ordering about rotation bar 332, and drivewheel 333 and driven pulley 334 are right angle
Angular wheel coordinates, and the centrage of drivewheel 333 is perpendicular with rotation bar 332, rotates bar 332 other end
Through cabinet 31 inner peripheral surface and fixed plate 32, to install rotating disk group 34.Rotating disk group 34 includes 4 rotating disks 341,
Rotating disk 341 is arranged on rotation bar 332 accordingly, drives assembly 33 to coordinate.Rotating disk 341 is tied in disk
Structure, rotating disk 341 is installed with some appearance flitch 3411.Appearance in the present embodiment, on each rotating disk 341
Flitch 3411 is 12, and centered by the center of circle of rotating disk 341, annular array is on rotating disk 341.
Hold and offer suction hole 3412 and the air-breathing groove 3413 connected with suction hole 3412, air-breathing on flitch 3411
Hole 3412 be opened in hold flitch 3411 center, air-breathing groove 3413 centered by suction hole 3412, to
The periphery being perpendicular to hold flitch 3411 extends symmetrical spacing, and at the destination county of extended air-breathing groove 3413
Extend vertically to both sides again, hold the longitudinal two ends of flitch 3411 extended air-breathing groove 3413 destination county again to
Both sides extend vertically, to be formed substantially in the air-breathing groove 3413 of " king " font.Suction hole 3412 and air-breathing
Groove 3413 by described vacuum device (not shown) to its evacuation so that glass plate absorption hold flitch
On 3411, and limit the degree of freedom of glass plate completely, it is to avoid glass plate clears off and adds positioning in man-hour, air-breathing groove 3413
Inside being further provided with air-breathing foam, the hardness ratio of air-breathing foam is higher, can preferably hold sheet glass, again
It is unlikely to glass scratching or crushing.Fixed plate 32 structure of cabinet 31 both sides is identical, drive assembly 33 to tie
Structure and operation principle is the most identical, rotating disk group 34 structure and working principle is the most identical, cabinet 31 opposite side
Structure is not repeating at this.
Referring to Fig. 2, mill 40 is arranged on base 10, in order to the glass plate held on flitch 3411
Clear off processing.The rounded structure of mill 40, and size is suitable with the circumferential size of fixed plate 32, mill 40
Curved of surface, the surface of mill 40 is provided with frosted cloth, with glass plate is played lint friction imitate
Really, with preferably glass plate is carried out curved surface grind clear off processing.
Referring to Fig. 1, it is outside that wiper mechanism 50 is placed in base 10, in order to be carried out adding to sheet product
Work.In conjunction with refering to Fig. 9, wiper mechanism 50 includes water tank 51 and water pipe 52, and water tank 51 includes liquid outlet tank
511 and cleanout fluid collection box 512, water pipe 52 includes water inlet pipe 521 and outlet pipe 522, liquid outlet tank
Quartz sand water pump 5111 is installed, so that containing quartz sand powder in cleanout fluid, rising during processing glass plate in 511
To polishing action, glass plate texture is more attractive, and liquid outlet tank 511 is by water inlet pipe 521 and rotating spindle 221
Perforation connect, the cleanout fluid in liquid outlet tank 511 flow to mill 40 along water inlet pipe 521 from liquid outlet 321,
And coordinate mill 40 to clean the sheet product held on flitch 3411.Cleanout fluid collection box 512 passes through water outlet
Pipe 522 is connected with annular water tank 121, flows into along outlet pipe 522 for the cleanout fluid in annular water tank 121
To cleanout fluid collection box 512, it is ensured that cleanout fluid recycles；Specifically, in cleanout fluid collection box 512
It is provided with drainage screen (not shown), filters with the cleanout fluid after using and this uses again.
Referring to Fig. 1, it is outside that mechanical hand 60 is placed in base 10, and with the appearance flitch 3411 of rotating disk mechanism 30
Coordinate, in order to take, put sheet product on appearance flitch 3411, improve work efficiency.
Control system 70 is arranged on base 10, clears off drive mechanism 20, disk machine in machine in order to control whole
The motion of structure 30, wiper mechanism 50 and mechanical hand 60 etc..
When clearing off machine work, staff is manipulated by system 70, controls mechanical hand 60 in a rotating disk group
Feed (i.e. glass plate) on the appearance flitch 3411 of 34, and make glass plate absorption hold material by vacuum device
On plate 3411；Switching mechanism 22 upset makes the glass plate correspondence mill 40 on appearance flitch 3411；Elevating mechanism
21 order about the glass plate held on flitch 3411 drops to predeterminated position, and coordinates with mill 40；Rotating disk mechanism
30 rotate and wiper mechanism 50 feed liquor, and the driving motor 331 in rotating disk mechanism 30 rotates and drives rotating disk 341
Rotating, appearance flitch 3411 opposing discs 40 on rotating disk 341 rotates, with by the frosted cloth on mill 40
It is ground clearing off processing to the glass plate held on flitch 3411, meanwhile, the quartz sand in wiper mechanism 50
Water pump 5111 works, and in liquid outlet tank 511, cleanout fluid flow to mill 40 along water inlet pipe 521 from liquid outlet 321,
And coordinating mill 40 to clean the sheet product held on flitch 3411, the cleanout fluid after using was along mill 40 weeks
Wall flows in annular water tank 121, flows back to cleanout fluid collection box 512 through outlet pipe 522, and by drainage screen
Filter, in order to reuse；Clearing off in the course of processing in a rotating disk group, another rotating disk group is fixed and by machine
Tool hands 60 is toward holding charging on flitch 3411.Glass plate in an above-mentioned rotating disk group 34 clears off after machining,
Rotating disk mechanism 30 and wiper mechanism 50 break-off, elevating mechanism 21 drives rotating disk group 34 to rise to preset
Behind position, switching mechanism 22 orders about rotating disk group 34 and overturns, and the glass plate in another rotating disk group 34 is corresponding
Mill 40, elevating mechanism 21 orders about the glass plate held on flitch 3411 and drops to predeterminated position, and and mill
40 coordinate, and rotating disk mechanism 30 orders about rotating disk 341 and rotates, and then the appearance flitch 3411 on rotating disk 341 is relative
Mill 40 rotates, to be ground sweeping to the glass plate held on flitch 3411 by the frosted cloth on mill 40
Light is processed, and meanwhile, wiper mechanism 50 also repeats above-mentioned work, and mechanical hand 60 will pass through in a rotating disk group 34
Clear off after the glass plate of processing takes off and again feed；Treat that the glass plate in another rotating disk group 34 clears off to machine
After, after elevating mechanism 21 drives rotating disk group 34 to rise to predeterminated position, switching mechanism 22 orders about rotating disk group 34
Upset, mechanical hand 60 will feed in another rotating disk group 34 after clearing off the glass plate of processing and taking off again.
In sum, this utility model clears off the rotating disk mechanism of machine by arranging independent driving motor, in order to solely
The vertical rotation controlling each rotating disk, according to the quantity of glass plate, is seated in corresponding rotating disk, and controls to be somebody's turn to do
The rotation of rotating disk, to coordinate mill to glass plate attrition process, other rotating disks not laying glass plate are static,
In order to avoid the idle running of rotating disk and will not wearing and tearing.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion, or directly or
Connect and be used in other relevant technical fields, be the most in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. the rotating disk mechanism (30) clearing off machine, including fixed plate (32), rotating disk group (34) and band
The driving assembly (33) that dynamic rotating disk group (34) rotates, it is characterised in that: described rotating disk group (34) is arranged on
On the first surface of fixed plate (32), rotating disk group (34) includes rotating disk (341), described driving assembly (33)
Including rotating bar (332), drivewheel (333), driven pulley (334) and driving motor (331), rotate
Bar (332) is vertically built up on the second surface relative with first surface of fixed plate (32), rotates bar
(332) pass to the first surface of fixed plate (32) affixed with rotating disk (341), rotate bar (332)
On be arranged with driven pulley (334), drive motor (331) to be fixedly mounted in the second table of fixed plate (32)
On face, drivewheel (333) is arranged on the output shaft of motor (331), and drivewheel (333) with from
Driving wheel (333) right angle engages.
The rotating disk mechanism (30) clearing off machine the most according to claim 1, it is characterised in that: include cabinet
(31) what, described fixed plate (32) was relative is arranged on cabinet (31) both sides.
The rotating disk mechanism (30) clearing off machine the most according to claim 2, it is characterised in that: described driving
Motor (331) is four, the rectangular inner side being positioned at cabinet (31) being arranged in described fixed plate (32)
Surface on.
The rotating disk mechanism (30) clearing off machine the most according to claim 1, it is characterised in that: described rotating disk
(341) in disc structure, described rotating disk (341) is installed with some appearance flitch (3411), in order to put
Glass plate.
The rotating disk mechanism (30) clearing off machine the most according to claim 4, it is characterised in that: some described
Appearance flitch (3411) is centered by the center of circle of rotating disk (341), and circular array is arranged in rotating disk (341)
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328282.2U CN205552169U (en) | 2016-04-19 | 2016-04-19 | Sweep carousel mechanism of ray apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328282.2U CN205552169U (en) | 2016-04-19 | 2016-04-19 | Sweep carousel mechanism of ray apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205552169U true CN205552169U (en) | 2016-09-07 |
Family
ID=56809518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620328282.2U Expired - Fee Related CN205552169U (en) | 2016-04-19 | 2016-04-19 | Sweep carousel mechanism of ray apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205552169U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020560A (en) * | 2017-04-18 | 2017-08-08 | 东莞华清光学科技有限公司 | A kind of 3D products clear off equipment and clear off method |
| CN107336099A (en) * | 2017-07-31 | 2017-11-10 | 东莞华清光学科技有限公司 | A kind of glass product clears off equipment and clears off method |
| CN109048571A (en) * | 2018-07-17 | 2018-12-21 | 安徽金龙浩光电科技有限公司 | A kind of week type hand-set lid processing is with clearing off equipment |
-
2016
- 2016-04-19 CN CN201620328282.2U patent/CN205552169U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020560A (en) * | 2017-04-18 | 2017-08-08 | 东莞华清光学科技有限公司 | A kind of 3D products clear off equipment and clear off method |
| CN107336099A (en) * | 2017-07-31 | 2017-11-10 | 东莞华清光学科技有限公司 | A kind of glass product clears off equipment and clears off method |
| CN109048571A (en) * | 2018-07-17 | 2018-12-21 | 安徽金龙浩光电科技有限公司 | A kind of week type hand-set lid processing is with clearing off equipment |
| CN109048571B (en) * | 2018-07-17 | 2024-04-30 | 安徽金龙浩光电科技有限公司 | Light sweeping equipment for processing cover plate of peripheral mobile phone |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205552266U (en) | Glass sweeps ray apparatus | |
| CN205552245U (en) | A sweep ray apparatus for preventing positioning of glass board | |
| CN205552169U (en) | Sweep carousel mechanism of ray apparatus | |
| CN106181610A (en) | Silicon rod Multistation processing machine | |
| CN107052942A (en) | Glass polishing machine | |
| CN108274321B (en) | A kind of terrace sanding machine with efficient depositing dust air purification function | |
| CN204976281U (en) | Automatic burnishing machine of numerical control | |
| CN202062281U (en) | Precision numerical-control multi-station gem grinder | |
| CN104942677B (en) | Full-automatic glass eyeglass, glass protection screen special grinder | |
| CN107971867A (en) | A kind of glass edge polishing device | |
| CN211589639U (en) | Rust removal equipment for machining of steel pipes for constructional engineering | |
| CN206632829U (en) | A kind of mobile-phone lens abrasive machining apparatus | |
| CN205552168U (en) | Sweep actuating mechanism of ray apparatus | |
| CN205552170U (en) | Sweep circulation wiper mechanism of ray apparatus | |
| CN207402594U (en) | A kind of automatical and efficient grinding apparatus | |
| CN206493225U (en) | Polishing equipment is polished in bowling automatically | |
| CN205888771U (en) | Be applied to stone material surface and decide thick optical equipment of throwing | |
| CN204639856U (en) | Full-automatic glass eyeglass, glass protection screen special grinder | |
| CN210816380U (en) | Small-size grinding apparatus belt cleaning device | |
| CN210024797U (en) | Stone material grinding device for building site | |
| CN211305864U (en) | Environment-friendly grinding machine for machining | |
| CN211463494U (en) | Slurry iron remover for slurry scrap iron | |
| CN114131445A (en) | Grinding and cleaning device for silicon wafer | |
| CN209158001U (en) | A kind of furnace tube Full-automatic polishing machine | |
| CN208575650U (en) | A kind of grinding device and equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190419 |