CN111957724A - Recovery unit of reinforcing bar waste material - Google Patents
Recovery unit of reinforcing bar waste material Download PDFInfo
- Publication number
- CN111957724A CN111957724A CN202010830077.7A CN202010830077A CN111957724A CN 111957724 A CN111957724 A CN 111957724A CN 202010830077 A CN202010830077 A CN 202010830077A CN 111957724 A CN111957724 A CN 111957724A
- Authority
- CN
- China
- Prior art keywords
- rod
- transmission rod
- transmission
- wheel
- rotationally connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
Abstract
The invention relates to the field of steel recovery, in particular to a recovery device for reinforcing steel bar waste. The technical problem to be solved is as follows: provided is a recycling device of reinforcing steel bar waste. The technical scheme of the invention is as follows: the utility model provides a recovery unit of reinforcing bar waste material, gets straight mechanism, automatic collection mechanism and control panel including operation panel, screening: the operation platform is connected with the screening and straightening mechanism; the operation table is connected with the automatic collecting mechanism; the operation table is connected with the control screen; the screening straightening mechanism is connected with the automatic collecting mechanism. The invention can separate the bent steel bars from the straight steel bars, straighten the bent steel bars with different bending degrees, and finally automatically collect and arrange the steel bars, thereby reducing the trouble of manual operation and greatly improving the working efficiency.
Description
Technical Field
The invention relates to the field of steel recovery, in particular to a recovery device for reinforcing steel bar waste.
Background
The reinforcing steel bar material is widely applied to various building structures in modern society, along with the development of economic society, the use demand of the reinforcing steel bar is gradually increased, and the production of the reinforcing steel bar by factories is stricter.
Generally, a factory can cut the reinforcing steel bars into certain specifications for sale, the operation of cutting and bending needs to be carried out, the occupied space of redundant bent reinforcing steel bars and short straight reinforcing steel bars is large, great inconvenience exists in storage and transportation, the redundant reinforcing steel bar materials cannot be well collected and sorted, and then resource waste can be caused.
In summary, it is necessary to develop a recycling apparatus for reinforcing bar waste to overcome the above problems.
Disclosure of Invention
In order to overcome the defects that the steel bars are cut into certain specifications for sale in common factories, various cutting and bending operations are needed, the occupied space of redundant bent steel bars and short straight steel bars is large, great inconvenience exists in storage and transportation, and the waste of resources is caused because the redundant steel bar materials cannot be well collected and sorted, the technical problem to be solved is as follows: provided is a recycling device of reinforcing steel bar waste.
The technical scheme of the invention is as follows: a recycling device for reinforcing steel bar waste comprises an operation table, a screening and straightening mechanism, an automatic collecting mechanism and a control screen; the operation platform is connected with the screening and straightening mechanism; the operation table is connected with the automatic collecting mechanism; the operation table is connected with the control screen; the screening straightening mechanism is connected with the automatic collecting mechanism.
Further, the screening and straightening mechanism further comprises a motor, a first transmission rod, a fluted disc, a first transmission wheel, a first bevel gear, a second transmission wheel, a second transmission rod, a worm gear, a third transmission rod, a disturbing wheel, a fourth transmission rod, a screening table, a limiting rod, an electric push rod, a first connecting rod, a third transmission wheel, a fifth transmission rod, a third bevel gear, a fourth bevel gear, a sixth transmission rod, a straightening mechanism, a first diversion trench, a second diversion trench, a sliding rod, a swing plate, a seventh transmission rod, a connecting rod, an eighth transmission rod, a fourth transmission wheel, a limiting block, a push plate, a fifth transmission wheel, a first gear, a first idler wheel, a sixth transmission wheel, a ninth transmission rod, a second idler wheel, a second gear, a tenth transmission rod, a seventh transmission wheel, a third idler wheel, an eighth transmission wheel, an eleventh transmission rod and a fourth idler wheel; the output shaft of the motor is rotationally connected with the first transmission rod; the first transmission rod is inserted with the fluted disc; the outer surface of the first transmission rod is rotationally connected with the first transmission wheel; the outer surface of the first transmission rod is in rotating connection with the first bevel gear; the outer surface of the first transmission rod is rotationally connected with the second transmission wheel; the outer ring surface of the first driving wheel is in transmission connection with a third driving wheel through a belt; the first bevel gear is meshed with the second bevel gear; the outer ring surface of the second driving wheel is in transmission connection with a fourth driving wheel through a belt; the inner axis of the second bevel gear is rotationally connected with a second transmission rod; the outer surface of the second transmission rod is rotationally connected with the worm; the worm is meshed with the worm wheel; the inner axis of the worm wheel is rotationally connected with the third transmission rod; the third transmission rod is inserted with the disturbance wheel; the disturbing wheel is connected with the fourth transmission rod; the fourth transmission rod is inserted with the screening table; the screening table is connected with the limiting rod in a sliding manner; the screening platform is connected with the sliding rod in a sliding manner; an electric push rod is arranged on the side surface of the motor; the electric push rod is rotationally connected with the first connecting rod; the inner axle center of the third driving wheel is rotationally connected with the fifth driving rod; the outer surface of the fifth transmission rod is rotationally connected with the third bevel gear; the third bevel gear is meshed with the fourth bevel gear; the inner axis of the fourth bevel gear is rotationally connected with the sixth transmission rod; the sixth transmission rod is connected with the straightening mechanism; the outer surface of the sixth transmission rod is rotationally connected with the fifth transmission wheel; the outer surface of the sixth transmission rod is rotationally connected with the first gear; the sixth transmission rod is inserted with the first roller; the outer ring surface of the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the first gear is meshed with the second gear; the inner axle center of the sixth driving wheel is rotationally connected with the ninth transmission rod; the ninth transmission rod is inserted with the second roller; the inner axle center of the second gear is rotationally connected with the tenth transmission rod; the outer surface of the tenth transmission rod is rotationally connected with the seventh transmission wheel; the tenth transmission rod is inserted with the third roller; the outer ring surface of the seventh driving wheel is in transmission connection with the eighth driving wheel through a belt; the inner axle center of the eighth transmission wheel is rotationally connected with the eleventh transmission rod; the eleventh transmission rod is spliced with the fourth roller of the brother; the straightening mechanism is connected with the first diversion trench; a second diversion trench is formed in one side, far away from the first diversion trench, of the fifth transmission wheel; the sliding rod is inserted with the push plate; the sliding rod is rotatably connected with the swinging plate; the swing plate is in sliding connection with the seventh transmission rod; the swing plate is connected with the limiting block in a sliding manner; the seventh transmission rod is spliced with the connecting rod; the connecting rod is spliced with the eighth transmission rod; the outer surface of the eighth transmission rod is rotationally connected with the fourth transmission wheel; the motor is connected with the operating platform through bolts; the first transmission rod is rotationally connected with the operating platform bracket; the limiting rod is inserted into the operating platform; the electric push rod is inserted into the operating platform; the fifth transmission rod is rotatably connected with the operating platform; the sixth transmission rod is rotatably connected with the operating platform; the first diversion trench is welded with the operation platform; the second diversion trench is welded with the operation platform; the eighth transmission rod is rotatably connected with the operating platform; the limiting block is inserted into the operating platform through a connecting shaft; the fluted disc is connected with the automatic collecting mechanism.
Furthermore, the automatic collecting mechanism also comprises a third gear, a twelfth transmission rod, a ninth transmission wheel, a tenth transmission wheel, a screw rod, a sliding sleeve, a pulling plate, a dragging plate, a vehicle body, wheels, a second connecting rod, a positioning frame, a battery, an iron drum, a first spring, a first connecting block, a first sawtooth plate, a second spring, a second connecting block, a second sawtooth plate, a third spring, a first rack, a fourth gear, a thirteenth transmission rod, a second rack, a manual knob and a pedal; the inner axis of the third gear is rotationally connected with the twelfth transmission rod; the outer surface of the twelfth transmission rod is rotationally connected with the ninth transmission wheel; the outer ring surface of the ninth driving wheel is in transmission rod connection with the tenth driving wheel through a belt; the inner axis of the tenth transmission wheel is rotationally connected with the screw rod; the screw rod is sleeved with the sliding sleeve; the sliding sleeve is inserted with the pulling plate; the pulling plate is contacted with the carriage; welding the carriage with the vehicle body; the vehicle body is provided with four wheels; the vehicle body is rotationally connected with the second connecting rod; the second connecting rod is inserted with the positioning frame; the positioning frame is contacted with the battery; the positioning frame is contacted with the iron barrel; the positioning frame is welded with the first spring; the positioning frame is inserted with the pedal; the first spring is welded with the vehicle body; the first connecting block is welded with the vehicle body; the first connecting block is rotatably connected with the first sawtooth plate; the first sawtooth plate is welded with the second spring; welding the first sawtooth plate and the second rack; the second spring is welded with the vehicle body; the second connecting block is welded with the vehicle body; the second connecting block is rotationally connected with the second sawtooth plate; the second sawtooth plate is welded with the third spring; the second sawtooth plate is welded with the first rack; the third spring is welded with the vehicle body; the first rack is in sliding connection with the vehicle body; the first rack is meshed with the fourth gear; the fourth gear is meshed with the second rack; the inner axis of the fourth gear is rotationally connected with a thirteenth transmission rod; the thirteenth transmission rod is spliced with the manual knob; the second rack is connected with the vehicle body in a sliding manner.
Furthermore, a groove structure is arranged on the screening platform.
Further, the outer ring of the iron bucket is provided with a coil.
Furthermore, four pressing wheel first rollers, four pressing wheel second rollers, four pressing wheel third rollers and four pressing wheel fourth rollers are arranged in the straightening mechanism in a square shape.
Furthermore, the first rack and the second rack are symmetrically arranged by taking the axis of the fourth gear as a rotation center.
Furthermore, the first sawtooth plate and the second sawtooth plate are symmetrically arranged through a fourth gear, and the first sawtooth plate and the second sawtooth plate are respectively provided with two tooth structures.
Furthermore, only one quarter of the fluted disc has a tooth structure.
Compared with the prior art, the invention has the following advantages: 1. the reinforcing bar can be cut into certain specification and sold to the mill usually, just need do the operation of multiple cutting off, buckling, and the space that unnecessary crooked reinforcing bar and short straight line reinforcing bar occupy is bigger, has very big inconvenience in storage and transportation, can not carry out good collection arrangement to unnecessary reinforcing bar material, then can cause the extravagant problem of resource.
2. The screening and straightening mechanism and the automatic collecting mechanism are designed; the device is before using, place earlier the operation panel with level on the position, then the switch on, open the control panel switch after that, begin to control the operation of each mechanism, operating personnel adds the reinforcing bar waste material to the screening with the elder generation and gets straight in the mechanism, at first can carry out screening processing to the reinforcing bar waste material, with the sharp reinforcing bar and the crooked reinforcing bar separation in the reinforcing bar waste material, and carry out the operation of getting straight to the crooked reinforcing bar, and all shift the sharp reinforcing bar to automatic collection mechanism in, carry out automatic collection and arrangement to the straight reinforcing bar in automatic collection mechanism.
3. According to the invention, the bent steel bars and the straight steel bars can be separated, the bent steel bars with different bending degrees can be straightened, and finally the steel bars can be automatically collected and arranged, so that the trouble of manual operation can be reduced, and the working efficiency is greatly improved.
Drawings
FIG. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a schematic view of a first embodiment of the straightening mechanism of the present invention;
FIG. 4 is a schematic view of a second construction of the straightening mechanism of the present invention;
FIG. 5 is a schematic view of a first configuration of the automatic collection mechanism of the present invention;
FIG. 6 is a schematic view of a second configuration of the automatic collection mechanism of the present invention;
FIG. 7 is a schematic structural view of a portion of the screening straightening mechanism of the present invention;
fig. 8 is an enlarged schematic view of the automatic collection mechanism x of the present invention.
Reference numbers in the drawings: 1_ console, 2_ sifting and straightening mechanism, 3_ automatic collecting mechanism, 4_ control panel, 201_ motor, 202_ first transmission rod, 203_ fluted disc, 204_ first transmission wheel, 205_ first bevel gear, 206_ second transmission wheel, 207_ second bevel gear, 208_ second transmission rod, 209_ worm, 2010_ worm gear, 2011_ third transmission rod, 2012_ disturbance wheel, 2013_ fourth transmission rod, 2014_ sifting table, 2015_ limit rod, 2016_ electric push rod, 2017_ first connecting rod, 2018_ third transmission wheel, 2019_ fifth transmission rod, 2020_ third bevel gear, 2021_ fourth bevel gear, 2022_ sixth transmission rod, 2023_ straightening mechanism, 2024_ first guide groove, 2025_ second guide groove, 2026_ slide rod, 2027_ swing plate, 2028_ seventh transmission rod, 2029_ link, 2030_ eighth transmission rod, 2021_ fourth transmission rod, 2022_ push plate, 3_ push plate, 202301_ fifth transmission wheel, 202302_ first gear, 202303_ first roller, 202304_ sixth transmission wheel, 202305_ ninth transmission rod, 202306_ second roller, 202307_ second gear, 202308_ tenth transmission rod, 202309_ seventh transmission wheel, 2023010_ third roller, 2023011_ eighth transmission wheel, 2023012_ eleventh transmission rod, 2023013_ fourth roller, 301_ third gear, 302_ twelfth transmission rod, 303_ ninth transmission wheel, 304_ tenth transmission wheel, 305_ screw, 306_ slide, 307_ pull plate, 308_ carriage, 309_ car body, 3010_ wheel, 3011_ second connecting rod, 3012_ positioning frame, 3013_ battery, 3014_ iron bucket, 3015_ first spring, 3016_ first connecting block, 3017_ first saw-toothed plate, 3018_ second spring, 3019_ second connecting block, 3020_ second saw-toothed plate, 3021_ third spring, 3022_ third rack spring, 3023_ fourth rack 3024, 3023_ fourth transmission rod, 3024_ third rack 3024_ third transmission rod, 3025_ second rack, 3026_ manual knob, 3027_ foot pedal.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Example 1
A recycling device for reinforcing steel bar waste is shown in figures 1-8 and comprises an operation table 1, a screening and straightening mechanism 2, an automatic collecting mechanism 3 and a control screen 4; the operation platform 1 is connected with the screening and straightening mechanism 2; the operating platform 1 is connected with the automatic collecting mechanism 3; the operation table 1 is connected with the control screen 4; the screening and straightening mechanism 2 is connected with the automatic collecting mechanism 3.
Before the device is used, an operation table 1 is placed at a leveling position, then a power supply is switched on, then a control screen 4 switch is turned on, the operation of each mechanism is controlled, an operator firstly adds reinforcing steel bar waste into a screening straightening mechanism 2, firstly, the reinforcing steel bar waste is screened, linear reinforcing steel bars and bent reinforcing steel bars in the reinforcing steel bar waste are separated, straightening operation is carried out on the bent reinforcing steel bars, the linear reinforcing steel bars are transferred into an automatic collecting mechanism 3, and the linear reinforcing steel bars are automatically collected and sorted in the automatic collecting mechanism 3; according to the invention, the bent steel bars and the straight steel bars can be separated, the bent steel bars with different bending degrees can be straightened, and finally the steel bars can be automatically collected and arranged, so that the trouble of manual operation can be reduced, and the working efficiency is greatly improved.
The screening and straightening mechanism 2 further comprises a motor 201, a first transmission rod 202, a fluted disc 203, a first transmission wheel 204, a first bevel gear 205, a second transmission wheel 206, a second bevel gear 207, a second transmission rod 208, a worm 209, a worm wheel 2010, a third transmission rod 2011, a disturbing wheel 2012, a fourth transmission rod 2013, a screening table 2014, a limiting rod 2015, an electric push rod 2016, a first connecting rod 2017, a third transmission wheel 2018, a fifth transmission rod 2019, a third bevel gear 2020, a fourth bevel gear 2021, a sixth transmission rod 2022, a straightening mechanism 2023, a first guiding groove 2024, a second guiding groove 2025, a sliding rod 2026, a swinging plate 2027, a seventh transmission rod 2028, a connecting rod 2029, an eighth transmission rod 2030, a fourth transmission rod 2031, a limiting block 2032, a push plate 2033, a fifth transmission wheel 202301, a first gear 202302, a first roller 202303, a sixth transmission wheel 202304, a ninth transmission rod 202305, a second transmission rod 202306, a second roller 202307, a tenth transmission rod 202308, a tenth transmission, A seventh driving wheel 202309, a third roller 2023010, an eighth driving wheel 2023011, an eleventh driving rod 2023012 and a fourth roller brother; the output shaft of the motor 201 is rotationally connected with the first transmission rod 202; the first transmission rod 202 is inserted with the fluted disc 203; the outer surface of the first transmission rod 202 is rotatably connected with the first transmission wheel 204; the outer surface of the first transmission rod 202 is in rotary connection with a first bevel gear 205; the outer surface of the first transmission rod 202 is rotationally connected with the second transmission wheel 206; the outer annular surface of the first driving wheel 204 is in driving connection with a third driving wheel 2018 through a belt; the first bevel gear 205 is meshed with the second bevel gear 207; the outer annular surface of the second transmission wheel 206 is in transmission connection with a fourth transmission wheel 2031 through a belt; the inner axle center of the second bevel gear 207 is rotationally connected with a second transmission rod 208; the outer surface of the second transmission rod 208 is in rotary connection with a worm 209; worm 209 meshes with worm gear 2010; the inner axis of the worm wheel 2010 is rotatably connected with a third transmission rod 2011; the third transmission rod 2011 is inserted into the disturbance wheel 2012; the disturbing wheel 2012 is connected with a fourth transmission rod 2013; the fourth transmission rod 2013 is inserted into the screening platform 2014; the screening platform 2014 is in sliding connection with the limiting rod 2015; the screening platform 2014 is in sliding connection with the sliding rod 2026; an electric push rod 2016 is arranged on the side surface of the motor 201; the electric push rod 2016 is rotatably connected with the first connecting rod 2017; the inner axle center of the third driving wheel 2018 is rotatably connected with a fifth driving rod 2019; the outer surface of the fifth transmission rod 2019 is rotatably connected with the third bevel gear 2020; the third bevel gear 2020 is meshed with a fourth bevel gear 2021; the inner axis of the fourth bevel gear 2021 is rotatably connected with the sixth transmission rod 2022; the sixth transmission rod 2022 is connected with the straightening mechanism 2023; the outer surface of the sixth transmission rod 2022 is rotatably connected with a fifth transmission wheel 202301; the outer surface of the sixth transmission rod 2022 is rotatably connected with the first gear 202302; the sixth transmission rod 2022 is inserted into the first roller 202303; the outer annular surface of the fifth driving wheel 202301 is in driving connection with a sixth driving wheel 202304 through a belt; the first gear 202302 meshes with the second gear 202307; the inner axle center of the sixth driving wheel 202304 is rotationally connected with the ninth driving rod 202305; the ninth transmission rod 202305 is inserted into the second roller 202306; the inner axle center of the second gear 202307 is rotationally connected with the tenth transmission rod 202308; the outer surface of the tenth driving rod 202308 is rotatably connected with a seventh driving wheel 202309; the tenth transmission rod 202308 is inserted into the third roller 2023010; the outer annular surface of the seventh driving wheel 202309 is in driving connection with the eighth driving wheel 2023011 through a belt; the inner axle center of the eighth driving wheel 2023011 is rotationally connected with the eleventh driving rod 2023012; the eleventh transmission rod 2023012 is spliced with the fourth roller; the straightening mechanism 2023 is connected with the first guide groove 2024; a second diversion trench 2025 is arranged on one side of the fifth driving wheel 202301 far away from the first diversion trench 2024; the sliding rod 2026 is inserted into the push plate 2033; the slide bar 2026 is rotatably connected with the swing plate 2027; the swing plate 2027 is slidably connected with the seventh transmission rod 2028; the swing plate 2027 is slidably connected with the limiting block 2032; the seventh transmission rod 2028 is inserted into the connection rod 2029; the connecting rod 2029 is inserted into the eighth transmission rod 2030; the outer surface of the eighth transmission rod 2030 is rotationally connected with the fourth transmission wheel 2031; the motor 201 is connected with the operating platform 1 through bolts; the first transmission rod 202 is connected with the bracket of the operating platform 1 in a rotating way; the limiting rod 2015 is inserted into the operating table 1; the electric push rod 2016 is inserted into the operating table 1; the fifth transmission rod 2019 is rotatably connected with the operating platform 1; the sixth transmission rod 2022 is rotatably connected to the console 1; the first diversion trench 2024 is welded with the operation table 1; the second diversion trench 2025 is welded with the operating platform 1; the eighth transmission rod 2030 is rotatably connected with the operation table 1; the limiting block 2032 is inserted into the operating table 1 through a connecting shaft; the toothed plate 203 is connected to the automatic collection mechanism 3.
The motor 201 operates to drive the fluted disc 203 on the first transmission rod 202, the first transmission wheel 204, the first bevel gear 205 and the second transmission wheel 206 to rotate, wherein the first bevel gear 205 drives the second bevel gear 207 to rotate, the second bevel gear 207 drives the worm 209 on the second transmission rod 208 to rotate, the worm 209 drives the worm wheel 2010 to rotate, the worm wheel 2010 drives the disturbing wheel 2012 on the third transmission rod 2011 to rotate, the disturbing wheel 2012 drives the screening platform 2014 on the fourth transmission rod 2013 to move, when the electric push rod 2016 contracts, the horizontal reciprocating motion of the screening platform 2014 on the limiting rod 2015 is realized, the linear steel bars on the screening platform 2014 enter the groove position, the first connecting rod 2017 drives the screening platform 2014 to move when the electric push rod 2016 extends, the operation of tilting one end of the screening platform 2014 is realized, the linear steel bars on the groove of the screening platform 2014 can be transferred to the second guiding groove 2025, and the second guiding groove 2025 enters the automatic collection mechanism 3, the first driving wheel 204 drives the third driving wheel 2018 to rotate, the third driving wheel 2018 drives the third bevel gear 2020 on the fifth driving rod 2019 to rotate, the third bevel gear 2020 drives the fourth bevel gear 2021 to rotate, the fourth bevel gear 2021 drives the straightening mechanism 2023 on the sixth driving rod 2022 to rotate, in the straightening mechanism 2023, the sixth driving rod 2022 drives the first gear 202302 and the first roller 202303 on the fifth driving wheel 202301 to rotate, the fifth driving wheel 202301 drives the sixth driving wheel 202304 to rotate, the sixth driving wheel 202304 drives the second roller 202306 on the ninth driving rod 202305 to rotate, the first gear 202302 drives the second gear 202307 to rotate, the second gear 202307 drives the seventh driving wheel 202309 and the third roller 2023010 on the tenth driving rod 202308 to rotate, the seventh driving wheel 202309 drives the eighth driving wheel 2023011 to rotate, the eighth driving wheel 63 2023011 drives the fourth roller 2023013 on the eleventh driving rod 2023012 to rotate, wherein the first roller 202303 and the second roller 4642 and the fourth roller 2023013 rotate in opposite directions Under the mutual cooperation, the bent rebars on the first diversion trench 2024 can be straightened, and the straight rebars are transferred to the automatic collecting mechanism 3, at this time, the second driving wheel 206 drives the fourth driving wheel 2031 to rotate, the fourth driving wheel 2031 drives the connecting rod 2029 on the eighth transmission rod 2030 to rotate, the connecting rod 2029 slides on the swing plate 2027 through the seventh transmission rod 2028, the swing plate 2027 is driven to swing around the center of the limit block 2032, and simultaneously the swing plate 2027 drives the push plate 2033 on the slide rod 2026 to reciprocate on the screening platform 2014, so that the bent rebars on the screening platform 2014 are pushed onto the first diversion trench 2024, and the bent rebars are conveyed to the straightening mechanism 2023 to be straightened.
The automatic collecting mechanism 3 further comprises a third gear 301, a twelfth transmission rod 302, a ninth transmission wheel 303, a tenth transmission wheel 304, a screw rod 305, a sliding sleeve 306, a pull plate 307, a carriage 308, a vehicle body 309, a wheel 3010, a second connecting rod 3011, a positioning frame 3012, a battery 3013, an iron bucket 3014, a first spring 3015, a first connecting block 3016, a first sawtooth plate 3017, a second spring 3018, a second connecting block 3019, a second sawtooth plate 3020, a third spring 3021, a first rack 3022, a fourth gear 3023, a thirteenth transmission rod 3024, a second rack 3025, a manual knob 3026, and a foot pedal 3027; the inner axis of the third gear 301 is rotatably connected with a twelfth transmission rod 302; the outer surface of the twelfth transmission rod 302 is rotationally connected with a ninth transmission wheel 303; the outer annular surface of the ninth driving wheel 303 is in transmission rod connection with a tenth driving wheel 304 through a belt; the inner axis of the tenth transmission wheel 304 is rotationally connected with the screw rod 305; the screw 305 is sleeved with the sliding sleeve 306; the sliding sleeve 306 is inserted into the pulling plate 307; the pulling plate 307 is in contact with the carriage 308; the carriage 308 is welded with the vehicle body 309; the vehicle body 309 is provided with four wheels 3010; the vehicle body 309 is rotatably connected with the second connecting rod 3011; the second connecting rod 3011 is inserted into the positioning frame 3012; the positioning frame 3012 is in contact with the battery 3013; the positioning frame 3012 is in contact with the iron barrel 3014; the positioning frame 3012 is welded to the first spring 3015; the positioning frame 3012 is inserted into the foot board 3027; the first spring 3015 is welded with the vehicle body 309; the first connecting block 3016 is welded to the vehicle body 309; the first connecting block 3016 is rotatably connected to the first serrated plate 3017; the first serrated plate 3017 is welded to the second spring 3018; the first sawtooth plate 3017 is welded with the second rack 3025; the second spring 3018 is welded with the vehicle body 309; the second connecting block 3019 is welded with the vehicle body 309; the second connecting block 3019 is rotatably connected with the second sawtooth plate 3020; the second sawtooth plate 3020 is welded to the third spring 3021; the second sawtooth plate 3020 is welded to the first rack 3022; the third spring 3021 is welded to the vehicle body 309; the first rack 3022 is slidably connected to the vehicle body 309; the first rack 3022 is engaged with the fourth gear 3023; the fourth gear 3023 is engaged with the second rack 3025; the inner axis of the fourth gear 3023 is rotatably connected with a thirteenth transmission rod 3024; the thirteenth transmission rod 3024 is inserted into the manual knob 3026; the second rack 3025 is slidably connected to the vehicle body 309.
The fluted disc 203 drives the third gear 301 to rotate, the third gear 301 drives the ninth transmission wheel 303 on the twelfth transmission rod 302 to rotate, the ninth transmission wheel 303 drives the tenth transmission wheel 304 to rotate, the tenth transmission wheel 304 drives the sliding sleeve 306 on the screw rod 305 to move horizontally, the sliding sleeve 306 drives the pulling plate 307 to drive the carriage 308 to move horizontally, the carriage 308 drives the vehicle body 309 to move horizontally through the wheel 3010, the positioning frame 3012 rotates on the vehicle body 309 through the second connecting rod 3011, the positioning frame 3012 drives the battery 3013 to rotate, the positioning frame 3012 drives the iron bucket 3014 to rotate, the first spring 3015 is between the vehicle body 309 and the positioning frame 3012, the vehicle body 309 and the positioning frame 3012 can be unfolded, when the manual knob 3026 is rotated, the manual knob 3026 drives the fourth gear 3023 on the thirteenth transmission rod 3024 to rotate, the fourth gear 3023 drives the first rack 3022 and the second rack 3025 to move horizontally, the first rack 3022 drives the second serrated plate 3020 to swing around the second connecting block 3019, the second sawtooth plate 3020 compresses the third spring 3021, and meanwhile, the second rack 3025 drives the first sawtooth plate 3017 to swing around the first connection block 3016 as a center of a circle, the first sawtooth plate 3017 compresses the second spring 3018, and when the first sawtooth plate 3017 and the second sawtooth plate 3020 swing in a direction away from the fourth gear 3023, tilting and fixing of one end of the pedal 3027 away from the positioning frame 3012 can be achieved, and linear steel bars from the first guide groove 2024 and the second guide groove 2025 can be better collected.
The screening platform 2014 is provided with a groove structure.
Can realize, the reinforcing bar waste material is in screening platform 2014, and sharp reinforcing bar can fall into the ditch inslot, and crooked reinforcing bar realizes the separation operation of sharp reinforcing bar and crooked reinforcing bar outside the ditch groove.
The coil is arranged on the outer ring of the iron barrel 3014.
The straight-line steel bars falling into the iron bucket 3014 from the first diversion trench 2024 and the second diversion trench 2025 can be realized, and under the condition that the coil is electrified, the straight-line steel bars falling under the damping action can be decelerated and lean against the wall of the inclined iron bucket 3014, so that the straight-line steel bars are prevented from falling into the bottom of the iron bucket 3014 and bouncing due to too high speed, and the straight-line steel bars are prevented from falling aside.
The straightening mechanism 2023 is provided with four pinch rollers, a first roller 202303, a second roller 202306, a third roller 2023010 and a fourth roller 2023013, and is placed in a square shape.
It can be realized that when the bent steel bar passes through the middle parts of the first roller 202303, the second roller 202306, the third roller 2023010 and the fourth roller 2023013, the bent steel bar is straightened.
The first rack 3022 and the second rack 3025 are disposed symmetrically about the axis of the fourth gear 3023.
It is realized that when the fourth gear 3023 rotates, the first rack 3022 and the second rack 3025 move in opposite directions.
The first sawtooth plate 3017 and the second sawtooth plate 3020 are symmetrically disposed with the fourth gear 3023, and the first sawtooth plate 3017 and the second sawtooth plate 3020 have two tooth structures, respectively.
The first sawtooth plate 3017 and the second sawtooth plate 3020 can be matched with each other to limit the pedal 3027 in two stages, and the positioning frame 3012 can be controlled by the pedal 3027 to be fixed in the inclined and horizontal positions.
Only one quarter of toothed plate 203 has a toothed configuration.
The fluted disc 203 can drive the third gear 301 to periodically rotate, the sliding sleeve 306 is driven to periodically move forwards on the screw rod 305, and the iron bucket 3014 can periodically move in the horizontal direction.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (9)
1. A recycling device for reinforcing steel bar waste comprises an operation table and a control screen, and is characterized by further comprising a screening and straightening mechanism and an automatic collecting mechanism; the operation platform is connected with the screening and straightening mechanism; the operation table is connected with the automatic collecting mechanism; the operation table is connected with the control screen; the screening straightening mechanism is connected with the automatic collecting mechanism.
2. The recycling device for steel bar wastes as recited in claim 1, wherein the sifting and straightening mechanism further comprises a motor, a first transmission rod, a fluted disc, a first transmission wheel, a first bevel gear, a second transmission wheel, a second transmission rod, a worm wheel, a third transmission rod, a disturbing wheel, a fourth transmission rod, a sifting table, a limiting rod, an electric push rod, a first connecting rod, a third transmission wheel, a fifth transmission rod, a third bevel gear, a fourth bevel gear, a sixth transmission rod, a straightening mechanism, a first guiding gutter, a second guiding gutter, a sliding rod, a swing plate, a seventh transmission rod, a connecting rod, an eighth transmission rod, a fourth transmission wheel, a limiting block, a push plate, a fifth transmission wheel, a first gear, a first roller, a sixth transmission wheel, a ninth transmission rod, a second roller, a second gear, a tenth transmission rod, a seventh transmission wheel, a third roller, An eighth driving wheel, an eleventh driving rod and a fourth roller; the output shaft of the motor is rotationally connected with the first transmission rod; the first transmission rod is inserted with the fluted disc; the outer surface of the first transmission rod is rotationally connected with the first transmission wheel; the outer surface of the first transmission rod is in rotating connection with the first bevel gear; the outer surface of the first transmission rod is rotationally connected with the second transmission wheel; the outer ring surface of the first driving wheel is in transmission connection with a third driving wheel through a belt; the first bevel gear is meshed with the second bevel gear; the outer ring surface of the second driving wheel is in transmission connection with a fourth driving wheel through a belt; the inner axis of the second bevel gear is rotationally connected with a second transmission rod; the outer surface of the second transmission rod is rotationally connected with the worm; the worm is meshed with the worm wheel; the inner axis of the worm wheel is rotationally connected with the third transmission rod; the third transmission rod is inserted with the disturbance wheel; the disturbing wheel is connected with the fourth transmission rod; the fourth transmission rod is inserted with the screening table; the screening table is connected with the limiting rod in a sliding manner; the screening platform is connected with the sliding rod in a sliding manner; an electric push rod is arranged on the side surface of the motor; the electric push rod is rotationally connected with the first connecting rod; the inner axle center of the third driving wheel is rotationally connected with the fifth driving rod; the outer surface of the fifth transmission rod is rotationally connected with the third bevel gear; the third bevel gear is meshed with the fourth bevel gear; the inner axis of the fourth bevel gear is rotationally connected with the sixth transmission rod; the sixth transmission rod is connected with the straightening mechanism; the outer surface of the sixth transmission rod is rotationally connected with the fifth transmission wheel; the outer surface of the sixth transmission rod is rotationally connected with the first gear; the sixth transmission rod is inserted with the first roller; the outer ring surface of the fifth driving wheel is in transmission connection with the sixth driving wheel through a belt; the first gear is meshed with the second gear; the inner axle center of the sixth driving wheel is rotationally connected with the ninth transmission rod; the ninth transmission rod is inserted with the second roller; the inner axle center of the second gear is rotationally connected with the tenth transmission rod; the outer surface of the tenth transmission rod is rotationally connected with the seventh transmission wheel; the tenth transmission rod is inserted with the third roller; the outer ring surface of the seventh driving wheel is in transmission connection with the eighth driving wheel through a belt; the inner axle center of the eighth transmission wheel is rotationally connected with the eleventh transmission rod; the eleventh transmission rod is spliced with the fourth roller of the brother; the straightening mechanism is connected with the first diversion trench; a second diversion trench is formed in one side, far away from the first diversion trench, of the fifth transmission wheel; the sliding rod is inserted with the push plate; the sliding rod is rotatably connected with the swinging plate; the swing plate is in sliding connection with the seventh transmission rod; the swing plate is connected with the limiting block in a sliding manner; the seventh transmission rod is spliced with the connecting rod; the connecting rod is spliced with the eighth transmission rod; the outer surface of the eighth transmission rod is rotationally connected with the fourth transmission wheel; the motor is connected with the operating platform through bolts; the first transmission rod is rotationally connected with the operating platform bracket; the limiting rod is inserted into the operating platform; the electric push rod is inserted into the operating platform; the fifth transmission rod is rotatably connected with the operating platform; the sixth transmission rod is rotatably connected with the operating platform; the first diversion trench is welded with the operation platform; the second diversion trench is welded with the operation platform; the eighth transmission rod is rotatably connected with the operating platform; the limiting block is inserted into the operating platform through a connecting shaft; the fluted disc is connected with the automatic collecting mechanism.
3. The recycling device of steel bar waste as claimed in claim 2, wherein the automatic collecting mechanism further comprises a third gear, a twelfth transmission rod, a ninth transmission wheel, a tenth transmission wheel, a screw rod, a sliding sleeve, a pulling plate, a dragging plate, a cart body, a wheel, a second connecting rod, a positioning frame, a battery, an iron bucket, a first spring, a first connecting block, a first serration plate, a second spring, a second connecting block, a second serration plate, a third spring, a first rack, a fourth gear, a thirteenth transmission rod, a second rack, a manual knob and a pedal; the inner axis of the third gear is rotationally connected with the twelfth transmission rod; the outer surface of the twelfth transmission rod is rotationally connected with the ninth transmission wheel; the outer ring surface of the ninth driving wheel is in transmission rod connection with the tenth driving wheel through a belt; the inner axis of the tenth transmission wheel is rotationally connected with the screw rod; the screw rod is sleeved with the sliding sleeve; the sliding sleeve is inserted with the pulling plate; the pulling plate is contacted with the carriage; welding the carriage with the vehicle body; the vehicle body is provided with four wheels; the vehicle body is rotationally connected with the second connecting rod; the second connecting rod is inserted with the positioning frame; the positioning frame is contacted with the battery; the positioning frame is contacted with the iron barrel; the positioning frame is welded with the first spring; the positioning frame is inserted with the pedal; the first spring is welded with the vehicle body; the first connecting block is welded with the vehicle body; the first connecting block is rotatably connected with the first sawtooth plate; the first sawtooth plate is welded with the second spring; welding the first sawtooth plate and the second rack; the second spring is welded with the vehicle body; the second connecting block is welded with the vehicle body; the second connecting block is rotationally connected with the second sawtooth plate; the second sawtooth plate is welded with the third spring; the second sawtooth plate is welded with the first rack; the third spring is welded with the vehicle body; the first rack is in sliding connection with the vehicle body; the first rack is meshed with the fourth gear; the fourth gear is meshed with the second rack; the inner axis of the fourth gear is rotationally connected with a thirteenth transmission rod; the thirteenth transmission rod is spliced with the manual knob; the second rack is connected with the vehicle body in a sliding manner.
4. The recycling apparatus of reinforcing bar waste as set forth in claim 3, wherein the screening table is provided with a groove structure.
5. The recycling apparatus of reinforcing bar waste as set forth in claim 4, wherein the iron bucket is provided with a coil at an outer circumference thereof.
6. The recycling apparatus of reinforcing bar waste as set forth in claim 5, wherein the straightening mechanism has four rollers, a first roller, a second roller, a third roller and a fourth roller, disposed in a square shape.
7. The recycling apparatus of reinforcing bar waste as set forth in claim 6, wherein the first rack and the second rack are symmetrically disposed with respect to the axis of the fourth gear as a rotation center.
8. The recycling apparatus of reinforcing bar waste as set forth in claim 7, wherein the first serration plate and the second serration plate are symmetrically disposed with the fourth gear, and the first serration plate and the second serration plate have two tooth structures, respectively.
9. The recycling apparatus for reinforcing bar waste as set forth in claim 8, wherein only one quarter of the toothed plate has a tooth structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010830077.7A CN111957724A (en) | 2020-08-18 | 2020-08-18 | Recovery unit of reinforcing bar waste material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010830077.7A CN111957724A (en) | 2020-08-18 | 2020-08-18 | Recovery unit of reinforcing bar waste material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111957724A true CN111957724A (en) | 2020-11-20 |
Family
ID=73389205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010830077.7A Withdrawn CN111957724A (en) | 2020-08-18 | 2020-08-18 | Recovery unit of reinforcing bar waste material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111957724A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588786A (en) * | 2020-11-27 | 2021-04-02 | 袁渊 | Splicing sleeve protective sleeve recovery device for separating rubber part |
| CN113019925A (en) * | 2021-02-26 | 2021-06-25 | 潘勇 | Categorised recovery unit of reinforcing bar suitable for different length |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH407929A (en) * | 1963-08-01 | 1966-02-28 | Avi Alpenlaendische Vered | Straightener |
| CN102389873A (en) * | 2011-11-08 | 2012-03-28 | 建科机械（天津）股份有限公司 | Sorting continuous production device for reinforcing bars of disordered sizes |
| CN203003013U (en) * | 2013-01-07 | 2013-06-19 | 张成骏 | Primary alignment device of diode outgoing lines |
| CN203013684U (en) * | 2013-01-07 | 2013-06-19 | 张成骏 | Leading-out wire straightener of diode |
| CN203140495U (en) * | 2013-02-18 | 2013-08-21 | 南通皋鑫科技开发有限公司 | Axial tube leading straightener device |
| CN104841728A (en) * | 2015-05-11 | 2015-08-19 | 上海丰威织针制造有限公司 | Auto-induction electric pulse straightening machine |
| CN105689603A (en) * | 2016-03-14 | 2016-06-22 | 太仓优尼泰克精密机械有限公司 | Feeding device applied to filter sieve tube wire winding machine |
| CN206199920U (en) * | 2016-11-22 | 2017-05-31 | 昆明华信金属材料制造有限公司 | A kind of steel band seven-roll Abramsen machine |
| CN207823630U (en) * | 2018-01-30 | 2018-09-07 | 太原市华安恒盾人防工程有限公司 | A kind of proximate matter automatic screening machine straightening device |
| CN110976701A (en) * | 2019-12-31 | 2020-04-10 | 中国建筑第二工程局有限公司 | Building construction equipment and construction method |
| CN111229782A (en) * | 2020-02-03 | 2020-06-05 | 袁桐 | Waste solid metal recovery processing device |
| CN211161649U (en) * | 2019-10-14 | 2020-08-04 | 王兴民 | Waste reinforcing steel bar straightening and recycling equipment for building construction |
-
2020
- 2020-08-18 CN CN202010830077.7A patent/CN111957724A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH407929A (en) * | 1963-08-01 | 1966-02-28 | Avi Alpenlaendische Vered | Straightener |
| CN102389873A (en) * | 2011-11-08 | 2012-03-28 | 建科机械（天津）股份有限公司 | Sorting continuous production device for reinforcing bars of disordered sizes |
| CN203003013U (en) * | 2013-01-07 | 2013-06-19 | 张成骏 | Primary alignment device of diode outgoing lines |
| CN203013684U (en) * | 2013-01-07 | 2013-06-19 | 张成骏 | Leading-out wire straightener of diode |
| CN203140495U (en) * | 2013-02-18 | 2013-08-21 | 南通皋鑫科技开发有限公司 | Axial tube leading straightener device |
| CN104841728A (en) * | 2015-05-11 | 2015-08-19 | 上海丰威织针制造有限公司 | Auto-induction electric pulse straightening machine |
| CN105689603A (en) * | 2016-03-14 | 2016-06-22 | 太仓优尼泰克精密机械有限公司 | Feeding device applied to filter sieve tube wire winding machine |
| CN206199920U (en) * | 2016-11-22 | 2017-05-31 | 昆明华信金属材料制造有限公司 | A kind of steel band seven-roll Abramsen machine |
| CN207823630U (en) * | 2018-01-30 | 2018-09-07 | 太原市华安恒盾人防工程有限公司 | A kind of proximate matter automatic screening machine straightening device |
| CN211161649U (en) * | 2019-10-14 | 2020-08-04 | 王兴民 | Waste reinforcing steel bar straightening and recycling equipment for building construction |
| CN110976701A (en) * | 2019-12-31 | 2020-04-10 | 中国建筑第二工程局有限公司 | Building construction equipment and construction method |
| CN111229782A (en) * | 2020-02-03 | 2020-06-05 | 袁桐 | Waste solid metal recovery processing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112588786A (en) * | 2020-11-27 | 2021-04-02 | 袁渊 | Splicing sleeve protective sleeve recovery device for separating rubber part |
| CN112588786B (en) * | 2020-11-27 | 2022-08-16 | 云道图(山东)智能技术有限公司 | Splicing sleeve protective sleeve recovery device for separating rubber part |
| CN113019925A (en) * | 2021-02-26 | 2021-06-25 | 潘勇 | Categorised recovery unit of reinforcing bar suitable for different length |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111957724A (en) | Recovery unit of reinforcing bar waste material | |
| CN112355701B (en) | Automatic equidistance segmentation equipment of steel for building | |
| CN205998627U (en) | Air-conditioner fin automatic material fetching machine | |
| CN112122302A (en) | Garbage disposal device | |
| CN213919735U (en) | Waste recovery device for automatic production line | |
| CN202105876U (en) | Automatic wire rolling device for steel bar welding mesh | |
| CN211759805U (en) | Safety performance high-shearing and bending numerical control machine tool | |
| CN213702629U (en) | Cam type ATC automatic tool changing device for numerical control machine tool | |
| CN212350748U (en) | Seam welder for pre-bending weft reinforcing steel bar | |
| CN212793051U (en) | Movable iron core processing workbench | |
| CN110075955B (en) | Construction waste concrete reinforcing bar fixed point crushing equipment for mixing piece | |
| CN109747905A (en) | It is a kind of for bending reinforcement when automatic binding collection device | |
| CN216728869U (en) | Steel sheet is indulged and is cut and use garbage collection device | |
| CN107297445B (en) | A kind of building iron cutting off processing device | |
| CN210366152U (en) | Rim charge rolling machine | |
| CN111496138A (en) | A equipment for reinforcing bar is automatic to be cut off | |
| CN218231135U (en) | A convenient coiling mechanism for on slitting machine | |
| CN219232657U (en) | Construction waste crushing apparatus | |
| CN214079479U (en) | Automatic material receiving structure of plate shearing machine for composite alloy materials | |
| CN216679680U (en) | Door plate positioning structure | |
| CN220162575U (en) | Scrap processing device for automobile face cover cutting machine | |
| CN218968466U (en) | Double-station wire winding machine | |
| CN211870861U (en) | Belted steel is indulged and is cut rim charge collection device | |
| CN217671288U (en) | Automatic material guide feeding device for metal processing | |
| CN214460757U (en) | Wire pole hole backfilling equipment with muck treatment mechanism |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201120 |
|
| WW01 | Invention patent application withdrawn after publication |