CN207594103U - A kind of dust protected ceramic tile cutting device - Google Patents
A kind of dust protected ceramic tile cutting device Download PDFInfo
- Publication number
- CN207594103U CN207594103U CN201721526216.7U CN201721526216U CN207594103U CN 207594103 U CN207594103 U CN 207594103U CN 201721526216 U CN201721526216 U CN 201721526216U CN 207594103 U CN207594103 U CN 207594103U
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- China
- Prior art keywords
- dust
- collection chamber
- dust collection
- rotation axis
- ceramic tile
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- 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.)
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Abstract
The utility model discloses a kind of dust protected ceramic tile cutting devices, including processing groove, place roller bearing, rotating bar, cutting blade, cutting motor and dust collection chamber, the processing groove is equipped with placement sliding groove, first rotation axis and placement roller bearing, leftover pieces collecting tank is equipped on rear side of processing groove, placement seat is equipped on the right side of processing groove, placement seat is equipped with support plate, second rotation axis, rotating bar, rotating bar is equipped with third rotation axis, cutting blade and cutting motor, dust collection chamber is equipped on the left of placement seat, dust collection chamber is equipped with dust gathering arrester, conduit, curved baffle, connecting pipe, air pump, vent gas treatment chamber, clean agitating shaft, brush stroke, guide plate, sleeve, sliding bar and arc covers.The utility model cutting process is convenient and efficient, the resistance excessive fragmentation caused by ceramic tile when can avoid cutting；Dust, the injury of environmental protection and reduction to user are effectively collected by the design stability of dust collection chamber simultaneously.
Description
Technical field
The utility model is related to a kind of cutting processing device, specifically a kind of dust protected ceramic tile cutting device.
Background technology
Ceramic tile is the construction materials such as porcelain or the stone matter of a kind of acid and alkali-resistance.The raw material of ceramic tile are based on clay, other days
Supplemented by right mineral.Nowadays as requirement of the people to quality of the life is gradually increased, various consumption shelves of the ceramic tile in house ornamentation field
All there is extensive market value basis under secondary.
In the prior art, ceramic tile all can carry out cutting and piece together when being laid with because of different laying places, especially
It is in the case that some require pattern splicing, a large amount of ceramic tile is required for carrying out cutting and now ceramic tile cutting all uses substantially
Hand-hold shearing unit, cutting stability is relatively poor, and dust is more is difficult to clean off, and has not only polluted environment but also can be to health
It impacts.
Utility model content
The purpose of this utility model is to provide a kind of dust protected ceramic tile cutting device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical solution：
A kind of dust protected ceramic tile cutting device, including processing groove, place roller bearing, rotating bar, cutting blade, cutting motor and
Dust collection chamber, the processing groove front-rear side walls are symmetrically provided through placement sliding groove, the placement sliding groove horizontal distribution
Have multigroup, be movably set with the first rotation axis on the processing groove front-rear side walls in the opposite placement sliding groove, described
One rotation axis periphery welds between the processing groove front-rear side walls and is provided with placement roller bearing, welds and sets on rear side of the processing groove
Leftover pieces collecting tank is equipped with, is welded on the right side of the processing groove and is provided with the identical placement seat of height, the placement seat upper end is located at
Vertical welding is provided with support plate on rear side of the processing groove, and radial rotating is provided with the second rotation axis between the support plate, and described the
Two rotation axis peripheral solders are provided with rotating bar, and the rotating bar left part radial rotating is provided with third rotation axis, the third
Rotation axis periphery and the processing groove posterior edges correspond to pin joint and are fixedly installed cutting blade, cutting blade portion periphery position
Protective cover is welded in the rotating bar upper end, is welded in the middle part of the rotating bar and is provided with cutting motor, on the left of the placement seat
Be arranged in parallel with dust collection chamber on rear side of the leftover pieces collecting tank with the processing groove, the dust collection chamber front and
The leftover pieces collecting tank corresponding position is connected with dust gathering arrester, and the dust gathering arrester end is embedded in the dust collection chamber and company
It connects and is provided with conduit, the dust collection intracavitary upper end welding is provided with curved baffle, runs through setting in the middle part of the curved baffle
There is connecting pipe, the dust collection chamber upper end riveting is provided with air pump, the inlet end of the air pump and the connecting pipe phase
Even, the outlet side of the air pump is connected with vent gas treatment chamber, and the dust collection chamber back side is located under the connecting pipe
Radial rotating is connected with cleaning agitating shaft between end opening and the conduit upper end, and the cleaning agitating shaft peripheral solder is set
It is equipped with multigroup brush stroke, the bristle end of the brush stroke and connecting pipe lower end activity fitting, the dust collection chamber
Inner wall is located at conduit lower endless welding and is provided with guide plate, and central vertical welding in dust collection bottom of chamber portion is provided with
Sleeve is connected in the sleeve by spring slide and is provided with sliding bar, and the sliding bar upper end welding is provided with arc
Lid, the arc covers top and guide plate relative inner lower end activity fitting.
As further program of the utility model：The first rotation axis periphery is equipped with and the placement sliding groove slides
The rolling bearing agreed with is located in the placement sliding groove between the first rotation axis lower end and the processing trench bottom and connects
There is compressed spring.
As further program of the utility model：The placement roller bearing upper level is more than the processing groove upper edge.
As further program of the utility model：The support plate is made of a pair of of the metallic plate being oppositely arranged.
As further program of the utility model：It is located at institute between the rotating bar both sides and the support plate relative inner
It states the second rotation axis periphery and is connected with torsionspring, the torsionspring between the rotating bar and the support plate supports the rotation
Bar is in 30 ° of inclinations.
As further program of the utility model：The casing part insertion of the cutting motor is weldingly fixed on described turn
In the middle part of lever, the output terminal periphery of the cutting motor connects transmission with the third rotation axis periphery by belt, described to cut
The control circuit for cutting motor is connected with permanent circuit.
As further program of the utility model：The conduit stretches into the dust collection intracavitary and end bend to
On.
As further program of the utility model：The connecting pipe lower end is inlaid with metal screen, the connecting tube
Filter cloth is inlaid with above the metal screen in road, the connecting pipe upper end is upwardly extended through the dust collection chamber upper wall.
As further program of the utility model：Filled with activated carbon, the vent gas treatment in the vent gas treatment chamber
Chamber is equipped with air outlet pipe.
As further program of the utility model：The cleaning stirring shaft end, which is located on rear side of the dust collection chamber, to be connected
It is connected to driving motor.
Compared with prior art, the beneficial effects of the utility model are：Ceramic tile is placed on placement roller surface during use,
Cutting position and the alignment of processing groove posterior edges start cutting motor and the cutting blade in third rotation axis are driven to rotate, pass through
Rotating bar control pushes and support plate relatively rotates, so as to which cutting blade lower end is gradually bonded with ceramic tile and carries out cutting, this
The design cutting process of sample is convenient and efficient, while because the vibration that Cutting Drag generates ceramic tile can be by the first rotation during cutting
The spring that axis connects in sliding groove is disposed is hidden so as to avoid the resistance excessive fragmentation caused by ceramic tile during cutting into row buffering
Suffer from；The leftover pieces being cut into are fallen in leftover pieces collecting tank, while the booster air pump in cutting, and the dust that cutting generates in this way is equal
It can be collected by dust gathering arrester, entered in dust collection chamber by conduit, air-flow is upward and falls under the blocking of curved baffle,
Air-flow can by after the strainer and filter-cloth filtering of connecting pipe lower end inject vent gas treatment chamber in, discharged after further dedusting,
Generated dust in cutting efficiently can be thoroughly avoided in this way, improved the safety of operating personnel, reduced the dirt to environment
Dye；The synchronous motor for opening cleaning stirring shaft end in dust removal process is cut, so as to partial adsorbates in connecting pipe lower end and
Dust on curved baffle all can gradually be fallen, and dust is fallen in guide plate and arc cap surface, and the grey trifle in the world of concentration gradually increases
And arc covers and sliding bar are moved downward, sliding bar slide downward and compressed spring in sleeve, so as to which dust passes through arc
Cap surface is fallen into the space of guide plate and dust collection chamber composition, can effectively be collected dust in this way, can also be avoided dust
The problem of air-flow is reduced by efficiency when accumulating more effectively maintains the treatment effeciency of dust tail gas.
Description of the drawings
Fig. 1 is a kind of structure diagram of dust protected ceramic tile cutting device.
Fig. 2 is a kind of schematic top plan view of dust protected ceramic tile cutting device.
Fig. 3 is a kind of structure diagram of dust collection chamber in dust protected ceramic tile cutting device.
In figure：1- processing grooves, 2- placement sliding grooves, the first rotation axis of 3-, 4- place roller bearing, 5- leftover pieces collecting tanks, 6-
Placement seat, 7- support plates, the second rotation axis of 8-, 9- rotating bars, 10- third rotation axis, 11- cutting blades, 12- cutting motors, 13-
Dust collection chamber, 14- dust gathering arresters, 15- conduits, 16- curved baffles, 17- connecting pipes, 18- air pumps, 19- vent gas treatment chambers,
20- cleans agitating shaft, 21- brush strokes, 22- guide plates, 23- sleeves, 24- sliding bars, 25- arc covers.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the utility model embodiment, a kind of dust protected ceramic tile cutting device including processing groove 1, is put
Roller bearing 4, rotating bar 9, cutting blade 11, cutting motor 12 and dust collection chamber 13 are put, 1 front-rear side walls of processing groove symmetrically pass through
Wear be equipped with placement sliding groove 2, it is described placement 2 horizontal distribution of sliding groove have it is multigroup, it is opposite on 1 front-rear side walls of processing groove
The first rotation axis 3 is movably set in the placement sliding groove 2,3 periphery of the first rotation axis is equipped with and the placement is slided
Slot 2 slides the rolling bearing agreed with, and the placement is located between 1 bottom of 3 lower end of the first rotation axis and the processing groove and is slided
Compressed spring is connected in dynamic slot 2, setting is welded in 3 periphery of the first rotation axis between 1 front-rear side walls of processing groove
Have and place roller bearing 4,4 upper level of the placement roller bearing is more than 1 upper edge of processing groove, and the 1 rear side welding of processing groove is set
Leftover pieces collecting tank 5 is equipped with, the 1 right side welding of processing groove is provided with the identical placement seat 6 of height, 6 upper end of placement seat
The 1 rear side vertical welding of processing groove is provided with support plate 7, the support plate 7 is made of a pair of of the metallic plate being oppositely arranged, institute
Radial rotating is provided with the second rotation axis 8 between stating support plate 7, and 8 peripheral solder of the second rotation axis is provided with rotating bar 9, institute
It states and is connected with torsionspring positioned at 8 periphery of the second rotation axis between 7 relative inner of 9 both sides of rotating bar and the support plate, institute
It states the torsionspring between rotating bar 9 and the support plate 7 and supports the rotating bar 9 in 30 ° of inclinations, the 9 left part diameter of rotating bar
Rotation is provided with third rotation axis 10,10 periphery of third rotation axis corresponds to pin joint with 1 posterior edges of processing groove and consolidates
Surely it is provided with cutting blade 11, described 11 peripheries of cutting blade are located at 9 upper end of rotating bar and are welded with protective cover, described turn
9 middle part welding of lever is provided with cutting motor 12, and the casing part insertion of the cutting motor 12 is weldingly fixed on the rotation
9 middle part of bar, the output terminal periphery of the cutting motor 12 connects transmission with 10 periphery of third rotation axis by belt, described
The control circuit of cutting motor 12 is connected with permanent circuit, and 6 left side of placement seat is located at 5 rear side of leftover pieces collecting tank
Dust collection chamber 13 is arranged in parallel with the processing groove 1, the dust collection chamber 13 and the placement seat 6 are welded and fixed, institute
It states 13 front of dust collection chamber and 5 corresponding position of leftover pieces collecting tank is connected with dust gathering arrester 14, the dust gathering arrester 14
End is embedded in the dust collection chamber 13 and is connected with conduit 15, the conduit 15 stretch into the dust collection chamber 13 and
End bending is upward, and upper end, which is welded, in the dust collection chamber 13 is provided with curved baffle 16, and 16 middle part of curved baffle is passed through
It wears and is equipped with connecting pipe 17,17 lower end of connecting pipe is inlaid with metal screen, the metal screen of the connecting pipe 17
Top is inlaid with filter cloth, and 17 upper end of connecting pipe is upwardly extended through 13 upper wall of dust collection chamber, and the dust is received
The riveting of 13 upper end of collection chamber is provided with air pump 18, and the inlet end of the air pump 18 is connected with the connecting pipe 17, the air pump 18
Control circuit be connected with permanent circuit, the outlet side of the air pump 18 is connected with vent gas treatment chamber 19, the tail gas
Air outlet pipe is equipped with filled with activated carbon, the vent gas treatment chamber 19 in processing chamber 19,13 back side of dust collection chamber is located at
Radial rotating is connected with cleaning agitating shaft 20 between 15 upper end of 17 lower ending opening of connecting pipe and the conduit, described
20 end of cleaning agitating shaft is located at 13 rear side of dust collection chamber and is connected with driving motor, the cleaning 20 outer weld all around of agitating shaft
It connects and is provided with multigroup brush stroke 21, the 17 lower end activity fitting of bristle end and the connecting pipe of the brush stroke 21 is described
13 inner wall of dust collection chamber is located at 15 lower endless of conduit welding and is provided with guide plate 22,13 bottom of dust collection chamber
Central vertical welding is provided with sleeve 23, is connected in the sleeve 23 by spring slide and is provided with sliding bar 24, described
The welding of 24 upper end of sliding bar is provided with arc covers 25,25 top of arc covers and the activity of 22 relative inner lower end of the guide plate
Fitting.
The operation principle of the utility model is：Ceramic tile is placed on during use and places 4 surface of roller bearing, cutting position and processing
1 posterior edges of slot are aligned, and start cutting motor 12 and the cutting blade 11 in third rotation axis 10 is driven to rotate, pass through rotating bar 9
Control pushes and support plate 7 relatively rotates, such so as to which 11 lower end of cutting blade is gradually bonded with ceramic tile and carries out cutting
It is convenient and efficient to design cutting process, while because the vibration that Cutting Drag generates ceramic tile can be by the first rotation axis 3 during cutting
The spring connected in sliding groove 2 is disposed is hidden so as to avoid the resistance excessive fragmentation caused by ceramic tile during cutting into row buffering
Suffer from；The leftover pieces being cut into are fallen in leftover pieces collecting tank 5, while the booster air pump 18 in cutting, the ash that cutting generates in this way
Dirt can be collected by dust gathering arrester 14, be entered in dust collection chamber 13 by conduit 15, and air-flow is upwards and in curved baffle 16
Blocking under fall, air-flow can by being injected in vent gas treatment chamber 19 after the strainer and filter-cloth filtering of 17 lower end of connecting pipe,
It is discharged after further dedusting, efficiently can thoroughly avoid generated dust in cutting in this way, improve the safety of operating personnel
Property, reduce the pollution to environment；The synchronous motor for opening 20 end of cleaning agitating shaft in dust removal process is cut, so as to which part is inhaled
The dust being attached on 17 lower end of connecting pipe and curved baffle 16 all can gradually be fallen, and dust is fallen in guide plate 22 and arc covers 25
Surface, the grey trifle in the world of concentration gradually increase and make arc covers 25 and sliding bar 24 moves downward, sliding bar 24 in sleeve 23 to
Lower slider and compressed spring, so as to which dust falls into the space that guide plate 22 and dust collection chamber 13 form by 25 surface of arc covers
It is interior, dust can be effectively collected in this way, can also avoid the problem that air-flow is reduced by efficiency when dust accretions are more, effectively protected
The treatment effeciency of dust tail gas is held.
The standardized element that the utility model uses can commercially, shaped piece according to specification and attached drawing
Record can carry out customized, the specific connection mode of each part is using bolt ripe in the prior art, rivet, weldering
It connects and waits conventional means, machinery, part and equipment use in the prior art, conventional model, in addition circuit connection is using existing
Conventional connection mode in technology, this will not be detailed here.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of dust protected ceramic tile cutting device, including processing groove（1）, place roller bearing（4）, rotating bar（9）, cutting blade
（11）, cutting motor（12）With dust collection chamber（13）, which is characterized in that the processing groove（1）Front-rear side walls, which symmetrically run through, to be set
It is equipped with placement sliding groove（2）, the placement sliding groove（2）Horizontal distribution has multigroup, the processing groove（1）It is opposite on front-rear side walls
The placement sliding groove（2）In be movably set with the first rotation axis（3）, first rotation axis（3）Periphery is located at described add
Work slot（1）Welding is provided with placement roller bearing between front-rear side walls（4）, the processing groove（1）Rear side welding is provided with leftover pieces receipts
Collect slot（5）, the processing groove（1）Right side welding is provided with the identical placement seat of height（6）, the placement seat（6）Upper end is located at
The processing groove（1）Rear side vertical welding is provided with support plate（7）, the support plate（7）Between radial rotating be provided with the second rotation
Axis（8）, second rotation axis（8）Peripheral solder is provided with rotating bar（9）, the rotating bar（9）Left part radial rotating is set
There is third rotation axis（10）, the third rotation axis（10）Peripheral and described processing groove（1）Posterior edges correspond to pin joint fixation and set
It is equipped with cutting blade（11）, the cutting blade（11）Portion periphery is located at the rotating bar（9）Upper end is welded with protective cover, described
Rotating bar（9）Middle part welding is provided with cutting motor（12）, the placement seat（6）Left side is located at the leftover pieces collecting tank（5）
Rear side and the processing groove（1）It is arranged in parallel with dust collection chamber（13）, the dust collection chamber（13）Positive and described corner
Expect collecting tank（5）Corresponding position is connected with dust gathering arrester（14）, the dust gathering arrester（14）End is embedded in the dust collection chamber
（13）And it is connected with conduit（15）, the dust collection chamber（13）Interior upper end welding is provided with curved baffle（16）, it is described
Curved baffle（16）Middle part is provided through connecting pipe（17）, the dust collection chamber（13）Upper end riveting is provided with air pump
（18）, the air pump（18）Inlet end and the connecting pipe（17）It is connected, the air pump（18）Outlet side connection setting
There is vent gas treatment chamber（19）, the dust collection chamber（13）The back side is located at the connecting pipe（17）Lower ending opening and the conduit
（15）Radial rotating is connected with cleaning agitating shaft between upper end（20）, the cleaning agitating shaft（20）Peripheral solder is provided with
Multigroup brush stroke（21）, the brush stroke（21）Bristle end and the connecting pipe（17）Lower end activity fitting, the powder
Dirt collecting chamber（13）Inner wall is located at the conduit（15）Lower endless welding is provided with guide plate（22）, the dust collection chamber
（13）Bottom center vertical welding is provided with sleeve（23）, the sleeve（23）In be connected by spring slide and be provided with cunning
Lever（24）, the sliding bar（24）Upper end welding is provided with arc covers（25）, the arc covers（25）Top and the guiding
Plate（22）The activity fitting of relative inner lower end.
A kind of 2. dust protected ceramic tile cutting device according to claim 1, which is characterized in that first rotation axis（3）
Periphery is equipped with and the placement sliding groove（2）Slide the rolling bearing agreed with, first rotation axis（3）Lower end and the processing
Slot（1）It is located at the placement sliding groove between bottom（2）In be connected with compressed spring.
A kind of 3. dust protected ceramic tile cutting device according to claim 1, which is characterized in that the placement roller bearing（4）On
Apparent height is more than the processing groove（1）Upper edge.
A kind of 4. dust protected ceramic tile cutting device according to claim 1, which is characterized in that the support plate（7）By opposite
A pair of of metallic plate composition of setting.
A kind of 5. dust protected ceramic tile cutting device according to claim 1, which is characterized in that the rotating bar（9）Both sides
With the support plate（7）It is located at second rotation axis between relative inner（8）Periphery is connected with torsionspring, the rotating bar
（9）With the support plate（7）Between torsionspring support the rotating bar（9）In 30 ° of inclinations.
A kind of 6. dust protected ceramic tile cutting device according to claim 1, which is characterized in that the cutting motor（12）'s
Casing part insertion is weldingly fixed on the rotating bar（9）Middle part, the cutting motor（12）Output terminal periphery and described
Three rotation axis（10）Periphery is connected by belt and is driven, the cutting motor（12）Control circuit be connected with permanent circuit.
A kind of 7. dust protected ceramic tile cutting device according to claim 1, which is characterized in that the conduit（15）Stretch into institute
State dust collection chamber（13）The bending of interior and end is upward.
A kind of 8. dust protected ceramic tile cutting device according to claim 1, which is characterized in that the connecting pipe（17）Under
End is inlaid with metal screen, the connecting pipe（17）Metal screen above be inlaid with filter cloth, the connecting pipe（17）On
End is through the dust collection chamber（13）Upper wall upwardly extends.
A kind of 9. dust protected ceramic tile cutting device according to claim 1, which is characterized in that the vent gas treatment chamber（19）
In filled with activated carbon, the vent gas treatment chamber（19）It is equipped with air outlet pipe.
A kind of 10. dust protected ceramic tile cutting device according to claim 1, which is characterized in that the cleaning agitating shaft
（20）End is located at the dust collection chamber（13）Rear side is connected with driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526216.7U CN207594103U (en) | 2017-11-15 | 2017-11-15 | A kind of dust protected ceramic tile cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526216.7U CN207594103U (en) | 2017-11-15 | 2017-11-15 | A kind of dust protected ceramic tile cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207594103U true CN207594103U (en) | 2018-07-10 |
Family
ID=62758039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721526216.7U Expired - Fee Related CN207594103U (en) | 2017-11-15 | 2017-11-15 | A kind of dust protected ceramic tile cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207594103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176902A (en) * | 2018-10-09 | 2019-01-11 | 丁火生 | A kind of tiles edges slotting machine |
| CN113442323A (en) * | 2021-05-30 | 2021-09-28 | 张丽娜 | Thermoplastic granulating equipment |
-
2017
- 2017-11-15 CN CN201721526216.7U patent/CN207594103U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176902A (en) * | 2018-10-09 | 2019-01-11 | 丁火生 | A kind of tiles edges slotting machine |
| CN109176902B (en) * | 2018-10-09 | 2020-09-08 | 泰州宝厦建设工程有限公司 | Ceramic tile edge notching machine |
| CN113442323A (en) * | 2021-05-30 | 2021-09-28 | 张丽娜 | Thermoplastic granulating equipment |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20201115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |