CN112295974A - Broken rubber waste roller removes machine of glue - Google Patents
Broken rubber waste roller removes machine of glue Download PDFInfo
- Publication number
- CN112295974A CN112295974A CN202010903098.7A CN202010903098A CN112295974A CN 112295974 A CN112295974 A CN 112295974A CN 202010903098 A CN202010903098 A CN 202010903098A CN 112295974 A CN112295974 A CN 112295974A
- Authority
- CN
- China
- Prior art keywords
- roller
- rubber
- box
- fixedly connected
- brake motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002699 waste material Substances 0.000 title claims abstract description 35
- 239000003292 glue Substances 0.000 title description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 21
- 238000005096 rolling process Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of rubber roll processing equipment, solves the problem that a traditional rubber removing machine is complex to operate, and particularly relates to a crushing type rubber removing machine for waste rubber rolls. Comprises a box body; the left side wall fixedly connected with brake motor one of box, the right side wall fixedly connected with brake motor two of box, the top fixedly connected with backup pad of box, the top fixed connection heating device of backup pad, the inside wall of box rotates and is connected with preceding roller bearing, lower roller bearing and rear roller bearing, the inside wall fixedly connected with guard plate one and guard plate two of box. When the brake motor drives the front roller and the rear roller to synchronously and reversely rotate, the crushing cutters on the front roller and the rear roller extrude and cut the waste rubber roller to separate the rubber body from the metal axis, the operation of the process is simple, the rubber roller does not need to be fixed, the work efficiency of the rubber removing machine is improved, the manpower is greatly saved, and the purpose of quickly removing the rubber is achieved.
Description
Technical Field
The invention relates to the technical field of rubber roll processing equipment, solves the problem that a traditional rubber removing machine is complex to operate, and particularly relates to a crushing type rubber removing machine for waste rubber rolls.
Background
The rubber roller is a roller-shaped industrial product which takes a metal material as an axis and is externally coated with rubber and is subjected to vulcanization treatment, the rubber roller product is widely applied to industries such as electrical industry, building industry, printing and dyeing, textile industry, light industry, medical treatment, machinery, plastic rubber and the like, has penetrated into various fields of people's lives and becomes an indispensable part in lives, and in recent years, due to the rapid increase of the demand of rubber rollers in China, on one hand, domestic rubber roller production enterprises grow up rapidly, such as development of spring bamboo shoots after rain, on the other hand, companies in overseas markets view the development of domestic markets, and on the other hand, domestic manufacturers bring advanced technology to China, and the technical gap between China and abroad is gradually reduced.
At present, the annual output value of the rubber roller in China is rapidly increased every year, but at the same time, the market also overstocks a large number of scrapped rubber rollers to be treated, the scrapped rubber rollers are relatively troublesome to treat due to the production process of the rubber rollers, and most manufacturers need to spend a large amount of manpower and material resources for treatment after recycling.
The crushing type rubber remover for the waste rubber rollers can quickly and effectively remove the colloid on the surfaces of the waste rubber rollers and separate the metal axes from the colloid, so that the metal axes are recycled, and resources are saved.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a crushing type rubber removing machine for waste rubber rollers, which can achieve the aim of quickly removing rubber.
(II) technical scheme
In order to realize the technical problem, the invention provides the following technical scheme: a crushing type waste rubber roller rubber removing machine comprises a box body, a first material containing box, a second material containing box, a first brake motor, a second brake motor, a supporting plate, a heating device, a first protective plate, a second protective plate, a front rolling shaft, a lower rolling shaft, a rear rolling shaft and a crushing cutter; the left side wall fixedly connected with brake motor one of box, the right side wall fixedly connected with brake motor two of box, the top fixedly connected with backup pad of box, the top fixed connection heating device of backup pad, the inside wall of box rotates and is connected with preceding roller bearing, lower roller bearing and rear roller bearing, the inside wall fixedly connected with guard plate one and guard plate two of box.
Furthermore, the front roller and the rear roller are arranged in parallel, and the lower roller is arranged at the bottom of the front roller and the bottom of the rear roller.
Furthermore, the front roller is rotatably connected with the first brake motor through a coupler, and the rear roller is rotatably connected with the second brake motor through a coupler.
Furthermore, the front surface of the box body is fixedly connected with a first material containing box, and the back surface of the box body is fixedly connected with a second material containing box.
Furthermore, crushing cutters are fixedly connected to the outer surfaces of the front rolling shaft and the rear rolling shaft.
(III) advantageous effects
The invention provides a crushing type rubber removing machine for waste rubber rollers, which has the following beneficial effects:
1. the structure of the rubber roll remover is improved, the front rolling shaft, the lower rolling shaft and the rear rolling shaft are arranged in the box body, when the waste rubber roll is placed in the box body, the first brake motor and the second brake motor drive the front rolling shaft and the rear rolling shaft to synchronously and reversely rotate, the crushing knives on the front rolling shaft and the rear rolling shaft extrude and cut the waste rubber roll at the moment, and the rubber body is separated from the metal axis.
2. The structure of the invention is improved, and the first protection plate and the second protection plate are arranged in the box body, so that waste materials adhered to the surfaces of the front roller and the rear roller in the extrusion cutting process can be effectively removed, and the normal operation of the front roller and the rear roller is ensured.
3. The rubber removing machine is improved in structure, and the heating device is arranged at the top of the box body, so that the surface of the waste rubber roller can be heated in the running process of the rubber removing machine, the rubber on the surface of the waste rubber roller is softened, the cutting is facilitated, and the cutting speed and the rubber removing effect are improved.
4. The invention has improved structure, can contain the processed waste material by respectively installing the first material containing box and the second material containing box on the front surface and the back surface of the box body, is convenient for processing the waste material, can improve the field sanitation of the processing of the degumming machine, and embodies the concept of industrial 5S standardized production.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a left side view of the internal structure of the case of the present invention;
fig. 3 is a schematic structural view of the crushing knife of the present invention.
In the figure: 1. a box body; 2. a first material containing box; 3. a material containing box II; 4. braking the motor I; 5. a second brake motor; 6. a support plate; 7. a heating device; 8. a first protection plate; 9. a second protection plate; 10. a front roller; 11. a lower roller; 12. a rear roller; 13. and (5) a crushing knife.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a crushing type waste rubber roller rubber remover comprises a box body 1, a first material containing box 2, a second material containing box 3, a first brake motor 4, a second brake motor 5, a supporting plate 6, a heating device 7, a first protection plate 8, a second protection plate 9, a front roller 10, a lower roller 11, a rear roller 12 and a crushing cutter 13; the front of the box body 1 is fixedly connected with a first material containing box 2, the back of the box body 1 is fixedly connected with a second material containing box 3, the front and the back of the box body 1 are respectively provided with the first material containing box 2 and the second material containing box 3, so that processed waste materials can be contained, the waste materials can be conveniently treated, the site sanitation of glue removing machine processing can be improved, the idea of industrial 5S standardized production is reflected, the left side wall of the box body 1 is fixedly connected with a first brake motor 4, the right side wall of the box body 1 is fixedly connected with a second brake motor 5, the top of the box body 1 is fixedly connected with a supporting plate 6, the top of the supporting plate 6 is fixedly connected with a heating device 7, and the heating device 7 is arranged at the top of the box body 1, so that the surface heating can be carried out on waste glue rollers in the running process of the glue removing machine, the glue rollers are softened on the surfaces, the cutting is, the inside wall of box 1 rotates and is connected with preceding roller 10, lower roll shaft 11 and rear roller 12, preceding roller 10 and rear roller 12 are parallel to each other and set up, lower roll shaft 11 set up in the bottom of preceding roller 10 and rear roller 12, preceding roller 10 rotates through the shaft coupling and is connected with brake motor one 4, through roller 10, lower roll shaft 11 and rear roller 12 before the internally mounted at box 1, when old and useless rubber roll is put into the box inside, brake motor one 4 and brake motor two 5 drive preceding roller 10 and rear roller 12 and do synchronous reverse operation, crushing sword 13 on preceding roller 10 and the rear roller 12 extrudees the cutting to old and useless rubber roll this moment, let colloid and metal axle center separate, this process operation is simple, need not fix the rubber roll, has improved the work efficiency who removes the machine of gluing, has saved the manpower greatly, has reached the purpose of quick degumming, rear roller 12 rotates through shaft coupling and brake motor two 5 and is connected, the inside wall fixedly connected with guard plate one 8 and guard plate two 9 of box 1 through having installation guard plate one 8 and guard plate two 9 in box 1 inside, can effectually get rid of the waste material of preceding roller bearing 10 and rear roller bearing 12 in extrusion cutting in-process surface adhesion, ensure the normal operating of preceding roller bearing 10 and rear roller bearing 12, the equal fixedly connected with crushing sword 13 in surface of preceding roller bearing 10 and rear roller bearing 12.
In the using process, firstly, a first brake motor 4, a second brake motor 5 and a heating device 7 are opened, then the waste rubber roller is placed in a box body 1, the waste rubber roller cannot directly fall into a material containing box at the moment, the diameter of the waste rubber roller is larger than the distance from a lower roller 11 to a front roller 10 and a rear roller 12 due to the fact that waste rubber exists on the surface, when the first brake motor 4 and the second brake motor 5 drive the front roller 10 and the rear roller 12 to synchronously and reversely move, a crushing knife 13 on the front roller 10 and the rear roller 12 extrudes and cuts rubber on the surface of the waste rubber roller, the heating device 7 heats the surface of the waste rubber roller in the box body, and the residual axis of the waste rubber roller can just fall into the material containing box from the crack positions on the two sides of the lower roller at the moment until the rubber on the surface of the waste rubber roller is completely separated.
The control mode of the motor is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the motor is mainly used for protecting a mechanical device, so the control mode and the circuit connection are not explained in detail in the invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A crushing type waste rubber roller rubber remover comprises a box body (1), a first material containing box (2), a second material containing box (3), a first brake motor (4), a second brake motor (5), a supporting plate (6), a heating device (7), a first protection plate (8), a second protection plate (9), a front roller (10), a lower roller (11), a rear roller (12) and a crushing cutter (13); the method is characterized in that: the left side wall fixedly connected with brake motor of box (1) is one (4), the right side wall fixedly connected with brake motor of box (1) is two (5), the top fixedly connected with backup pad (6) of box (1), the top fixed connection heating device (7) of backup pad (6), the inside wall of box (1) rotates and is connected with preceding roller bearing (10), lower roller bearing (11) and rear roller bearing (12), the inside wall fixedly connected with guard plate (8) and guard plate two (9) of box (1).
2. The crushing type waste rubber roller rubber removing machine according to claim 1, which is characterized in that: the front roller (10) and the rear roller (12) are arranged in parallel, and the lower roller (11) is arranged at the bottom of the front roller (10) and the bottom of the rear roller (12).
3. The crushing type waste rubber roller rubber removing machine according to claim 1, which is characterized in that: the front rolling shaft (10) is rotationally connected with the first brake motor (4) through a coupler, and the rear rolling shaft (12) is rotationally connected with the second brake motor (5) through a coupler.
4. The crushing type waste rubber roller rubber removing machine according to claim 1, which is characterized in that: the front surface of the box body (1) is fixedly connected with a first material containing box (2), and the back surface of the box body (1) is fixedly connected with a second material containing box (3).
5. The crushing type waste rubber roller rubber removing machine according to claim 1, which is characterized in that: the outer surfaces of the front roller (10) and the rear roller (12) are fixedly connected with crushing cutters (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010903098.7A CN112295974A (en) | 2020-09-01 | 2020-09-01 | Broken rubber waste roller removes machine of glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010903098.7A CN112295974A (en) | 2020-09-01 | 2020-09-01 | Broken rubber waste roller removes machine of glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112295974A true CN112295974A (en) | 2021-02-02 |
Family
ID=74483934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010903098.7A Pending CN112295974A (en) | 2020-09-01 | 2020-09-01 | Broken rubber waste roller removes machine of glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112295974A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260297A (en) * | 1963-12-13 | 1966-07-12 | Continental Gummi Werke Ag | Apparatus for removing the squeeze-out on rubber tires |
| KR20020083806A (en) * | 2001-04-30 | 2002-11-04 | 현대자동차주식회사 | Method for separating iron core from ruber-parts |
| JP2002364631A (en) * | 2001-06-05 | 2002-12-18 | Tomio Kumagai | Rubber layer peeling device for rubber-coated roller and method for the same |
| JP2003039058A (en) * | 2001-07-26 | 2003-02-12 | Shinji Matsumoto | Method for swelling, separating, and recycling rubber roller |
| RU2266028C1 (en) * | 2004-07-22 | 2005-12-20 | Федеральное государственное образовательное учреждение высшего профессионального образования "Волгоградская государственная сельскохозяйственная академия" | Machine for debarking of fruit, preferably, pumpkin |
| KR100954222B1 (en) * | 2009-09-30 | 2010-04-21 | 주식회사새한산업개발 | Waste processing system |
| CN101758510A (en) * | 2008-11-10 | 2010-06-30 | 上海高罗输送装备有限公司 | Two-wheeled skiving machine |
| CN110216127A (en) * | 2019-05-22 | 2019-09-10 | 莒县华泰橡胶有限公司 | Used conveyor belt processing unit |
| CN210361493U (en) * | 2019-08-20 | 2020-04-21 | 运城市舜蒲印刷器材有限公司 | Waste rubber roller degumming machine |
| CN210474741U (en) * | 2019-05-31 | 2020-05-08 | 江苏维尔佳机械科技有限公司 | A automatic machine of glue is shelled to surely glue for printing rubber roll |
| CN210500437U (en) * | 2019-09-17 | 2020-05-12 | 青岛橡六胶管有限公司 | Glue peeling machine with waste material separation function |
| CN210585166U (en) * | 2019-09-25 | 2020-05-22 | 迁安市隆旺工贸有限公司 | Antiseized rubber breaking device |
| CN111217050A (en) * | 2018-11-23 | 2020-06-02 | 银河电气科技(新沂)有限公司 | Waste recovery device for ceramic manufacturing |
-
2020
- 2020-09-01 CN CN202010903098.7A patent/CN112295974A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260297A (en) * | 1963-12-13 | 1966-07-12 | Continental Gummi Werke Ag | Apparatus for removing the squeeze-out on rubber tires |
| KR20020083806A (en) * | 2001-04-30 | 2002-11-04 | 현대자동차주식회사 | Method for separating iron core from ruber-parts |
| JP2002364631A (en) * | 2001-06-05 | 2002-12-18 | Tomio Kumagai | Rubber layer peeling device for rubber-coated roller and method for the same |
| JP2003039058A (en) * | 2001-07-26 | 2003-02-12 | Shinji Matsumoto | Method for swelling, separating, and recycling rubber roller |
| RU2266028C1 (en) * | 2004-07-22 | 2005-12-20 | Федеральное государственное образовательное учреждение высшего профессионального образования "Волгоградская государственная сельскохозяйственная академия" | Machine for debarking of fruit, preferably, pumpkin |
| CN101758510A (en) * | 2008-11-10 | 2010-06-30 | 上海高罗输送装备有限公司 | Two-wheeled skiving machine |
| KR100954222B1 (en) * | 2009-09-30 | 2010-04-21 | 주식회사새한산업개발 | Waste processing system |
| CN111217050A (en) * | 2018-11-23 | 2020-06-02 | 银河电气科技(新沂)有限公司 | Waste recovery device for ceramic manufacturing |
| CN110216127A (en) * | 2019-05-22 | 2019-09-10 | 莒县华泰橡胶有限公司 | Used conveyor belt processing unit |
| CN210474741U (en) * | 2019-05-31 | 2020-05-08 | 江苏维尔佳机械科技有限公司 | A automatic machine of glue is shelled to surely glue for printing rubber roll |
| CN210361493U (en) * | 2019-08-20 | 2020-04-21 | 运城市舜蒲印刷器材有限公司 | Waste rubber roller degumming machine |
| CN210500437U (en) * | 2019-09-17 | 2020-05-12 | 青岛橡六胶管有限公司 | Glue peeling machine with waste material separation function |
| CN210585166U (en) * | 2019-09-25 | 2020-05-22 | 迁安市隆旺工贸有限公司 | Antiseized rubber breaking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206676496U (en) | A kind of tablecloth rim charge processor | |
| CN103008767B (en) | Edge cutting machine | |
| CN110201835B (en) | Energy-saving high-speed laminating composite unit | |
| CN203209418U (en) | Plastic steel winding pipe scrapping treatment device | |
| CN112572012A (en) | Book gluing and binding method | |
| CN112295974A (en) | Broken rubber waste roller removes machine of glue | |
| CN103174280A (en) | Elastic plastic floor and manufacturing method thereof | |
| CN113103306A (en) | Financial confidential document destroying equipment and using method thereof | |
| CN211868151U (en) | Diamond fretsaw foaming cement cutting equipment | |
| CN210705160U (en) | Diaphragm hot cutting device | |
| CN210910376U (en) | Timber core strip cutting machine of wood-based plate processing usefulness | |
| CN208101273U (en) | A kind of Novel compounding machine feeding mechanism | |
| WO2022267127A1 (en) | Bamboo material flattening and defibering apparatus | |
| CN211137290U (en) | Cutting machine for efficiently recycling paperboards | |
| CN208962166U (en) | A kind of processing unit (plant) with waste suction material function | |
| CN212471797U (en) | Blow useless device based on cross cutting machine | |
| KR100728481B1 (en) | Pvc separating device from wall paper | |
| CN206552935U (en) | A kind of online trimming device of water fibrillation cloth | |
| CN206536583U (en) | A kind of tablecloth edge recycling machine | |
| CN212442504U (en) | Confidential treatment device for scrapped personnel data in hospital | |
| CN207995886U (en) | It is a kind of to sterilize and adjustable slitting speed cuts starch jelley-sheet making machine | |
| CN213564917U (en) | Superspeed numerical control machine tool convenient for separating materials from finished products | |
| CN220362845U (en) | SMC sheet raw materials cutting device | |
| CN215093850U (en) | Plate cutting device | |
| CN209829087U (en) | Heavy powerful plastic grinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |