CN112428095B - Scrap recovery device for workpiece polishing - Google Patents
Scrap recovery device for workpiece polishing Download PDFInfo
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- CN112428095B CN112428095B CN202011409314.9A CN202011409314A CN112428095B CN 112428095 B CN112428095 B CN 112428095B CN 202011409314 A CN202011409314 A CN 202011409314A CN 112428095 B CN112428095 B CN 112428095B
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- dust suction
- dust
- fixedly connected
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- gear
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- 238000011084 recovery Methods 0.000 title claims abstract description 11
- 238000005498 polishing Methods 0.000 title abstract description 11
- 238000007790 scraping Methods 0.000 claims abstract description 50
- 239000002699 waste material Substances 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 201
- 239000002245 particle Substances 0.000 claims description 31
- 230000005294 ferromagnetic effect Effects 0.000 claims description 25
- 238000000227 grinding Methods 0.000 claims description 22
- 238000007664 blowing Methods 0.000 claims description 21
- 238000004064 recycling Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005291 magnetic effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims 3
- 239000000758 substrate Substances 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 230000005307 ferromagnetism Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 239000008187 granular material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B08B1/165—
-
- B08B1/30—
-
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention belongs to the technical field of scrap recovery, and discloses a scrap recovery device for workpiece polishing, which comprises a substrate, wherein a supporting plate is fixedly connected to the upper part of the substrate, a U-shaped plate is fixedly connected to the front end surface of the supporting plate, a workbench is fixedly connected to the rear part of the supporting plate, a motor is fixedly connected to the front part of the U-shaped plate, a crank is fixedly connected to one end of an output shaft of the motor, which penetrates through the rear part of the U-shaped plate, one end of the crank, which is far away from the output shaft of the motor, is slidably connected with a strip-shaped frame through a limiting block, a second gear is fixedly connected to the front end surface of a cylinder, is meshed with a third gear, a second rack is meshed with the lower part of the third gear, a mounting groove is fixedly formed in the middle lower part of the supporting plate, a scrap scraping plate is fixedly connected to one side, which is close to the mounting groove, and a collection box is symmetrically arranged on the upper part of the substrate, the invention can classify and collect the waste scraps and improve the recovery utilization rate of the waste scraps.
Description
Technical Field
The invention belongs to the technical field of scrap recovery, and particularly relates to a scrap recovery device for workpiece polishing.
Background
The workpiece, a product part in the manufacturing process, also called a workpiece, a working part, a courseware, a hardware part and the like, refers to a processing object in the machining process, can be a single part or a combination of a plurality of fixed parts, the processing modes of the workpiece are various, such as turning, milling, planing, grinding, casting, forging and the like, the processing procedures of the workpiece are changed along with the change of the processing modes, a large amount of nonmagnetic dust, small-particle ferromagnetic dust and large-particle ferromagnetic waste chips are generated in the turning and grinding processes at present, on one hand, the grinding of the workpiece by a user is influenced, on the other hand, the conventional waste chip recovery device for grinding the workpiece directly and uniformly recovers the nonmagnetic dust, the small-particle ferromagnetic dust and the large-particle ferromagnetic waste chips, abrasive paper is not classified, and the nonmagnetic dust generated by grinding by a grinding wheel, a grinding wheel and the like is mixed in the recovered waste chips, the recycling of the scraps is influenced. Therefore, when the scraps are collected, the scraps need to be classified and collected, and the recycling value of the scraps is improved.
Disclosure of Invention
The invention aims to solve the problems, and provides a scrap recovery device for workpiece polishing, so as to solve the problems mentioned in the technical background.
In order to achieve the purpose, the invention provides the following technical scheme: a scrap recovery device for workpiece polishing comprises a base plate, wherein a supporting plate is fixedly connected to the upper portion of the base plate, a U-shaped plate is fixedly connected to the front end face of the supporting plate, a hydraulic supporting rod is fixedly connected to the upper portion of the base plate, a workbench is fixedly connected to the hydraulic supporting rod, a sealing cover is arranged on the workbench, an electromagnet is arranged below the workbench, a motor is fixedly connected to the front portion of the U-shaped plate, an output shaft of the motor penetrates through one end of the rear portion of the U-shaped plate, a bar-shaped frame is fixedly connected to one end, away from the output shaft of the motor, of the crank through a limiting block in a sliding mode, a first rack is fixedly connected to the left side of the bar-shaped frame, a lantern ring is rotatably connected to the front end face of the supporting plate, a first gear is fixedly connected to the outside of the lantern ring, a first dust suction box and a second dust suction box are fixedly connected to the upper portion of the base plate, and a dust suction mechanism is arranged on the upper portion of the first dust suction box, the upper part of the dust collection mechanism is communicated with a first dust collection pipe, the first dust collection pipe is communicated with a first dust collection box, the upper part of a second dust collection box is provided with a second dust collection pipe, the first dust collection pipe and the second dust collection pipe are communicated with each other through a third dust collection pipe, a first electromagnetic valve is arranged at the joint of the first dust collection pipe and the first dust collection box, a second electromagnetic valve is arranged at the joint of the second dust collection pipe and the second dust collection box, and a third electromagnetic valve is arranged in the third dust collection pipe; a strip-shaped groove is arranged at the middle upper part of the supporting plate, one end of the first dust suction pipe penetrating through the strip-shaped groove is communicated with a dust suction port, the inner cavity of the lantern ring is rotatably connected with a cylinder, the front end surface of the cylinder is fixedly connected with a second gear, the second gear is meshed with a third gear, the lower part of the third gear is meshed with a second rack, an installation groove is fixedly arranged at the middle lower part of the supporting plate, a scrap scraping plate is fixedly connected with one side of the second rack close to the installation groove, an air duct is arranged in the scrap scraping plate, suction holes are arranged on the outer surface of the scrap scraping plate and communicated with the air duct, the ventilating duct is communicated with the second dust absorption pipe, the ventilating duct is communicated with the second dust absorption pipe and the blowing system, the upper part of the base plate is symmetrically provided with collecting boxes, the bottom of each collecting box is provided with a filter plate, and the lower part of each filter plate is provided with a pipeline communicated with the second dust collection box;
switching on a power supply of the electromagnet and magnetizing the workbench to enable large-particle ferromagnetic waste chips and small-particle ferromagnetic dust to be adsorbed on the workbench, opening the first electromagnetic valve, closing the second electromagnetic valve and the third electromagnetic valve, starting the first dust suction box and the blowing system, blowing up nonmagnetic dust on the workbench and sucking the nonmagnetic dust into the first dust suction box through the first dust suction pipe; the magnetic attraction between the electromagnet and the small-particle ferromagnetic dust is reduced by controlling the current intensity flowing through the electromagnet, the first electromagnetic valve and the third electromagnetic valve are closed, the second electromagnetic valve is opened, and the second dust collection box is started, so that the small-particle ferromagnetic dust on the workbench is collected by the second dust collection box through the hole in the scrap scraping plate and the second dust collection pipe; and the power supply of the electromagnet is disconnected to ensure that the magnetism of the workbench disappears, and the scrap scraping plate pushes large-particle ferromagnetic scraps into the collecting box.
As a preferable technical scheme of the invention, the upper part of the first rack is fixedly connected with the first dust suction pipe through the mounting frame, and one end of the cylinder penetrating through the lantern ring is rotatably connected with the support plate.
As a preferable technical scheme of the invention, the second gear is in sliding connection with the front end face of the supporting plate through a sliding groove matched with the sliding block, and the diameter size of the second gear is larger than that of the first gear.
As a preferable technical solution of the present invention, the first gear is rotatably connected to a front end surface of the support plate, a rear portion of the first rack is slidably connected to the front end surface of the support plate, lower portions of the first dust collection box and the second dust collection box are both slidably connected to a collection drawer, and a handle is fixedly connected to a front end surface of the collection drawer.
As a preferable technical scheme of the invention, the left side of the lantern ring is fixedly connected with the cylinder through a bolt, and the left sides of the lantern ring and the cylinder are both provided with screw holes with the same diameter.
As a preferred technical scheme of the invention, the bottom of the base plate is fixedly connected with a supporting leg to the vehicle, and the bottom of the supporting leg is in a circular truncated cone shape with a narrow top and a wide bottom.
As the preferable technical scheme of the invention, the holes in the scraping plate correspond to the upper surface of the workbench; and a filter screen is arranged on the hole in the scrap scraping plate.
As a preferable technical scheme of the invention, a plurality of dust suction openings are arranged and are communicated with the first dust suction pipe, and the plurality of dust suction openings are vertically arranged.
Compared with the prior art, the invention at least has the following beneficial effects:
1. the invention closes the sealing cover through the mutual matching among the motor, the crank, the strip frame, the first rack, the first dust suction box, the dust suction mechanism, the dust suction pipe, the blowing system, the strip groove and the dust suction port, rotates the bolt to screw the bolt into the corresponding screw hole outside the cylinder from the outside of the lantern ring, opens the first electromagnetic valve, closes the second electromagnetic valve and the third electromagnetic valve, starts the blowing system, starts the dust suction of the first dust suction box, starts the motor, drives the crank to rotate, can slide up and down in the strip frame when the crank rotates, the first rack reciprocates, the first rack drives the dust suction pipe at the upper part and the dust suction port to reciprocate, the first rack drives the first gear, the second gear and the third gear to rotate, the third gear rotatably engages the second rack at the lower part, thereby driving the second rack and the scrap scraping plate to reciprocate in the mounting groove, the wind that blow off system blew off is bloied the workstation through the hole of inhaling of scraping bits board surface, makes the nonmagnetic dust on the whole workstation raise, and the dust absorption mouth is collected the nonmagnetic dust that raises, realizes the collection to nonmagnetic dust.
2. According to the invention, through the mutual cooperation of the electromagnet, the first dust suction box, the second dust suction box, the first dust suction pipeline, the second dust suction pipeline, the third dust suction pipeline and the like, the current passing through the electromagnet is reduced, so that the magnetic attraction between the electromagnet and small-particle ferromagnetic dust is reduced, the first electromagnetic valve and the third electromagnetic valve are closed, the second electromagnetic valve is opened, the second dust suction box is started, the ventilating duct in the scrap scraping plate generates negative pressure, the scrap scraping plate collects the small-particle ferromagnetic dust on the workbench, the motor drives the scrap scraping plate to reciprocate, the small-particle ferromagnetic dust on the whole workbench is collected by the second dust suction box through the holes in the scrap scraping plate and the second dust suction pipe, the classified collection of the small-particle ferromagnetic dust and large-particle ferromagnetic dust is realized, and the recycling rate is improved.
3. According to the invention, through the mutual matching of the first rack, the second rack, the first gear, the second gear, the third gear, the sleeve ring, the cylinder, the bolt, the screw hole, the mounting groove, the scrap scraping plate and the like, when the workbench is used, the bolt can be detached from the sleeve ring and the cylinder, so that the second gear is not rotated, the scrap scraping plate is suspended to move, and the use flexibility of the whole device is improved.
4. According to the invention, through the mutual cooperation of the blowing system, the scrap scraping plate, the ventilating duct in the scrap scraping plate and the like, after the grinding is finished, the motor stops working, the sealing cover is closed, the bolt is rotated to be screwed into the corresponding screw hole outside the cylinder from the outside of the lantern ring, the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are closed, the blowing system is started, the air blown out by the blowing system blows the worktable through the suction hole on the outer surface of the scrap scraping plate, so that the metal dust on the whole worktable, and the nonmagnetic dust generated during grinding of the grinding wheel and the abrasive paper are lifted, after the blowing of the whole worktable is finished, the blowing system stops working, because the density of the metal dust is greater than that of the nonmagnetic dust, after the metal dust stays for a period of time, the metal dust sinks and falls onto the worktable again, meanwhile, the hydraulic support rod drives the worktable to move upwards, so that the worktable is in contact with the scrap scraping plate, and the motor drives the scrap scraping plate to reciprocate, the scrap scraping plate scrapes and cleans metal dust on the workbench into the collecting box, so that the trouble of cleaning the workbench by workers is eliminated, convenience is provided for the subsequent workbench, and dust phase separation generated when the metal dust and the grinding wheel and abrasive paper are polished is realized.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a rear view of the overall structure of the present invention;
FIG. 3 is a schematic view of the collar and cylinder mounting arrangement of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the mounting structure of the crank and the bar frame according to the present invention;
FIG. 6 is a schematic view of the assembly of the first, second and third gears of the present invention.
In the figure: 1. a substrate; 2. a support plate; 3. a work table; 4. a U-shaped plate; 5. a motor; 6. a crank; 7. a limiting block; 8. a bar-shaped frame; 9. supporting legs; 10. a first rack; 11. a first dust suction box; 12. a dust suction mechanism; 13. a first dust suction pipe; 14. a mounting frame; 15. a collection drawer; 16. a handle; 17. a dust suction port; 18. a strip-shaped groove; 19. a first gear; 20. a collar; 21. a cylinder; 22. a bolt; 23. a second gear; 24. a second rack; 25. mounting grooves; 26. a scraping plate; 27. a chute; 28. a collection box; 29. a third gear.
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.
Example 1
As shown in figures 1 to 6, the invention provides a scrap recycling device for workpiece polishing, which comprises a base plate 1, wherein a supporting plate 2 is fixedly connected to the upper part of the base plate 1, a U-shaped plate 4 is fixedly connected to the front end surface of the supporting plate 2, a hydraulic supporting rod is fixedly connected to the upper part of the base plate 1, a workbench 3 is fixedly connected to the hydraulic supporting rod, a sealing cover is arranged on the workbench 3, an electromagnet is arranged below the workbench 3, a motor 5 is fixedly connected to the front part of the U-shaped plate 4, a crank 6 is fixedly connected to one end, penetrating through the rear part of the U-shaped plate 4, of an output shaft of the motor 5, a strip-shaped frame 8 is slidably connected to one end, far away from the output shaft of the motor 5, of the crank 6 through a limiting block 7, a first rack 10 is fixedly connected to the left side of the strip-shaped frame 8, a lantern ring 20 is rotatably connected to the front end surface of the supporting plate 2, a first gear 19 is fixedly connected to the outside of the lantern ring 20, a first dust suction box 11 is fixedly connected to the upper part of the base plate 1, A dust suction mechanism 12 is arranged at the upper part of the first dust suction box 11, a first dust suction pipe 13 is communicated with the upper part of the dust suction mechanism 12, the first dust suction pipe 13 is communicated with the first dust suction box 11, a second dust suction pipe is arranged at the upper part of the second dust suction box, the first dust suction pipe 13 and the second dust suction pipe are communicated with each other through a third dust suction pipe, a first electromagnetic valve is arranged at the joint of the first dust suction pipe 13 and the first dust suction box 11, a second electromagnetic valve is arranged at the joint of the second dust suction pipe and the second dust suction box, and a third electromagnetic valve is arranged in the third dust suction pipe; strip groove 18 has been seted up on the well upper portion of backup pad 2, the one end intercommunication that first dust absorption pipe 13 runs through strip groove 18 has dust absorption mouth 17, the inner chamber of lantern ring 20 rotates and is connected with cylinder 21, cylinder 21's preceding terminal surface fixedly connected with second gear 23, second gear 23 meshes with third gear 29, the lower part and the meshing of second gear 24 of third gear 29, third gear 29 rotates with backup pad 2 and is connected, backup pad 2's well lower part is fixed and has been seted up mounting groove 25, one side fixedly connected with scraping bits board 26 that second gear 24 is close to mounting groove 25, be equipped with air pipe in scraping bits board 26, scraping bits board 26 surface is equipped with the suction hole, the suction hole is linked together with air pipe, air pipe is linked together with the second dust absorption pipe, air pipe is linked together with second dust absorption pipe and air-blowing system, base plate 1 upper portion symmetry is provided with collects box 28, it is equipped with the filter plate to collect box 28 bottom, the filter plate lower part is equipped with the pipeline that is linked together with the second dust absorption box.
Switching on a power supply of an electromagnet and magnetizing the workbench 3 to enable large-particle ferromagnetic waste chips and small-particle ferromagnetic dust to be adsorbed on the workbench 3, opening the first electromagnetic valve, closing the second electromagnetic valve and the third electromagnetic valve, starting the first dust suction box 11 and the blowing system, blowing up nonmagnetic dust on the workbench 3 and sucking the dust into the first dust suction box 11 through the first dust suction pipe 13; by controlling the current intensity flowing through the electromagnet, the magnetic attraction between the electromagnet and the small-particle ferromagnetic dust is reduced, the first electromagnetic valve and the third electromagnetic valve are closed, the second electromagnetic valve is opened, and the second dust collection box is started, so that the small-particle ferromagnetic dust on the workbench 3 is collected by the second dust collection box through the holes in the scrap scraping plate 26 and the second dust collection pipe; the electromagnet is switched off to make the work table 3 magnetically disappear, and the scrap scraper 26 pushes the large-particle ferromagnetic scraps into the collection box 28.
The upper portion of first rack 10 is passed through mounting bracket 14 and first dust absorption pipe 13 fixed connection, and cylinder 21 runs through the one end of the lantern ring 20 and is rotated with backup pad 2 and be connected, can drive dust absorption mouth 17 at the top reciprocating motion of workstation 3, and the area of increase dust absorption is more effectual to the dust and the sweeps that raise when polishing collect, for the worker work piece improvement operational environment of polishing, prevent that the dust from inhaling internally, improved whole device's practicality.
The second rack 24 is connected with the front end face of the support plate 2 in a sliding mode through the sliding groove 27 and the sliding block, and the diameter size of the second gear 23 is larger than that of the first gear 19.
The bottom of the base plate 1 is fixedly connected with supporting legs 9, and the bottoms of the supporting legs 9 are in a round table shape with a narrow top and a wide bottom. The holes in the scraping plate 26 correspond to the upper surface of the working table 3; a filter screen is arranged on the hole in the scraping plate 26. The plurality of dust suction ports 17 are communicated with the first dust suction pipe 13, and the plurality of dust suction ports 17 are vertically arranged.
When using the device, at first open the sealed cowling, the work piece and the use tools that will polish are all placed in workstation 3 top, screw out bolt 22, lantern ring 20 and cylinder 21 separation, and then make first gear 19 and the separation of second gear 24, motor 5 starts, meanwhile switch on electromagnet power, the tiny particle ferromagnetism dust and the large granule ferromagnetism sweeps that make the workspace are adsorbed on workstation 3, first solenoid valve is opened, the second solenoid valve, the third solenoid valve is closed, first dust suction box 11 dust absorption starts, dust absorption mouth 17 is collected the nonmagnetic dust on workstation 3 upper portion, can effectually collect the dust that raises when polishing and the nonmagnetic dust that polishes and produce, polish work environment for the worker and improve the work environment for the work piece, prevent that the dust from inhaling in vivo, the practicality of whole device has been improved.
After polishing, taking out the polished workpiece, stopping the motor 5, closing the sealing cover, rotating the bolt 22, screwing the bolt 22 into a corresponding screw hole outside the cylinder 21 from the outside of the lantern ring 20, opening the first electromagnetic valve, closing the second electromagnetic valve and the third electromagnetic valve, starting the blowing system, starting the dust suction of the first dust suction box 11, starting the motor 5 again, driving the crank 6 to rotate by the motor 5, sliding up and down in the strip-shaped frame 8 when the crank 6 rotates, reciprocating the first rack 10, driving the dust suction pipe 13 at the upper part and the dust suction port 17 to reciprocate when the first rack 10 reciprocates, driving the first gear 19 to rotate by the first rack 10, driving the second gear 24 to rotate when the first gear 19 rotates, driving the third gear 29 to rotate, rotatably engaging the second rack 24 at the lower part with the second gear 24 of the third gear 29, thereby driving the second rack 24 and the scrap scraping plate 26 to reciprocate in the mounting groove 25, the wind that blow off system blew off blows to workstation 3 through the hole of inhaling of scraping 26 surfaces, makes the nonmagnetic dust on the whole workstation 3 raise, and dust absorption mouth 17 collects the nonmagnetic dust that raises, realizes the collection to nonmagnetic dust.
Accomplish the collection back of nonmagnetic dust, reduce the electric current through the electro-magnet, make the magnetic attraction between electro-magnet and the tiny particle ferromagnetism dust reduce, first solenoid valve, the third solenoid valve is closed, the second solenoid valve is opened, the second suction box starts, air pipe produces the negative pressure in the scraping plate 26, the scraping plate 26 is collected the tiny particle ferromagnetism dust on workstation 3, motor 5 drives scraping plate 26 reciprocating motion, tiny particle ferromagnetism dust on the whole workstation 3 is collected by the second suction box through hole and the second dust absorption pipe on scraping plate 26.
After the completion is collected to tiny particle ferromagnetism dust, the disconnection electromagnet power, make the magnetic attraction between electro-magnet and the large granule ferromagnetism sweeps disappear, the hydraulic pressure bracing piece drives workstation 3 and moves upward, first solenoid valve, the second solenoid valve, the third solenoid valve is closed, make workstation 3 and the contact of scraping the bits board 26, motor 5 drives scraping the bits board 26 reciprocating motion, scraping bits board 26 scrapes the clearance to collecting box 28 in to the large granule ferromagnetism sweeps on workstation 3, the trouble of workman's clearance workstation has been saved, the workstation provides the convenience for follow-up use, large granule ferromagnetism sweeps scrape to collecting box 28 in, fall into the filter, the second suction box starts, tiny particle ferromagnetism dust in the collecting box 28 is collected by the second suction box through the collecting pipe of collecting box 28 lower part, tiny particle ferromagnetism dust and large granule ferromagnetism sweeps obtain the separation.
Example 2
When a metal workpiece made of a non-ferromagnetic material, such as a copper workpiece, an aluminum workpiece and the like, is polished, the electromagnet and the workbench 3 cannot be matched to recover scraps generated by the workpiece; in order to improve the applicability of the device to the material of the grinding workpiece, the scraps generated by turning and grinding the non-ferromagnetic workpiece are recycled according to the method described in the embodiment.
After grinding is finished, the motor 5 stops working, the sealing cover is closed, the bolt 22 is rotated, the bolt 22 is screwed into a corresponding screw hole outside the cylinder 21 from the outside of the lantern ring 20, the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are opened and closed, the blowing system is started, air blown out by the blowing system blows air to the workbench 3 through a suction hole on the outer surface of the scrap scraping plate 26, the motor 5 is started again, the motor 5 drives the crank 6 to rotate, the crank 6 slides up and down in the bar-shaped frame 8 when rotating, the first rack 10 reciprocates, the first rack 10 drives the first gear 19 to rotate, the first gear 19 drives the second gear 24 to rotate when rotating, the second gear 24 drives the third gear 29 to rotate, the third gear 29 rotatably engages with the second rack 24 on the lower portion of the third gear 29, and the second rack 24 and the scrap scraping plate 26 are driven to move in the mounting groove 25, so that metal dust, a grinding wheel, the whole metal dust and the whole metal dust on the workbench 3, Nonmagnetic dust that produces when abrasive paper is polished is raised, accomplish the back of blowing to whole workstation 3, the system stop work of blowing, because the density of metal dust is big than nonmagnetic dust, treat to dwell a period after, the metal dust sinks and falls on workstation 3 again, meanwhile hydraulic support pole drives workstation 3 and moves up, make workstation 3 and scraping bits board 26 contact, motor 5 drives scraping bits board 26 reciprocating motion, scrape bits board 26 and scrape the clearance to collecting box 28 in to the metal dust on workstation 3, the trouble of workman's clearance workstation has been saved, convenience is provided for the follow-up workstation that uses, make the dust phase separation that produces when realizing metal dust and emery wheel, abrasive paper is polished.
It should be noted that, in this document, relational terms such as first and second, and the like are only used for distinguishing one entity or operation from another entity or operation, and do not necessarily require or imply any actual relation or order between the entities or operations, and furthermore, the terms "comprise", or any other variation thereof are intended to cover a non-exclusive inclusion, so that a process, a method, an article, or an apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or includes elements 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 (8)
1. The utility model provides a work piece is polished and is used sweeps recovery unit, includes base plate (1), its characterized in that: the upper portion of the base plate (1) is fixedly connected with a supporting plate (2), the front end face of the supporting plate (2) is fixedly connected with a U-shaped plate (4), the upper portion of the base plate (1) is fixedly connected with a hydraulic supporting rod, a workbench (3) is fixedly connected onto the hydraulic supporting rod, a sealing cover is arranged on the workbench (3), an electromagnet is arranged below the workbench (3), a motor (5) is fixedly connected to the front portion of the U-shaped plate (4), a crank (6) is fixedly connected to one end, penetrating through the rear portion of the U-shaped plate (4), of an output shaft of the motor (5), a bar-shaped frame (8) is slidably connected to one end, far away from the output shaft of the motor (5), of the crank (6) through a limiting block (7), a first rack (10) is fixedly connected to the left side of the bar-shaped frame (8), and a lantern ring (20) is rotatably connected to the front end face of the supporting plate (2), a first gear (19) is fixedly connected to the outer portion of the lantern ring (20), a first dust suction box (11) and a second dust suction box are fixedly connected to the upper portion of the base plate (1), a dust suction mechanism (12) is arranged on the upper portion of the first dust suction box (11), a first dust suction pipe (13) is communicated with the upper portion of the dust suction mechanism (12), the first dust suction pipe (13) is communicated with the first dust suction box (11), a second dust suction pipe is arranged on the upper portion of the second dust suction box, the first dust suction pipe (13) and the second dust suction pipe are communicated with each other through a third dust suction pipe, a first electromagnetic valve is arranged at the connection position of the first dust suction pipe (13) and the first dust suction box (11), a second electromagnetic valve is arranged at the connection position of the second dust suction pipe and the second dust suction box, and a third electromagnetic valve is arranged in the third dust suction pipe; the middle-upper part of the supporting plate (2) is provided with a strip-shaped groove (18), the first dust suction pipe (13) penetrates through the one end of the strip-shaped groove (18) and is communicated with a dust suction opening (17), the inner cavity of the lantern ring (20) is rotatably connected with a cylinder (21), the front end face of the cylinder (21) is fixedly connected with a second gear (23), the second gear (23) is meshed with a third gear (29), the lower part of the third gear (29) is meshed with a second rack (24), the middle-lower part of the supporting plate (2) is fixedly provided with a mounting groove (25), one side of the second rack (24) close to the mounting groove (25) is fixedly connected with a scrap scraping plate (26), a ventilation pipeline is arranged in the scrap scraping plate (26), the outer surface of the scrap scraping plate (26) is provided with a suction hole, the suction hole is communicated with the ventilation pipeline, and the ventilation pipeline is communicated with the second dust suction pipe, the ventilating pipeline is communicated with the second dust suction pipe and the blowing system, the upper part of the base plate (1) is symmetrically provided with collecting boxes (28), the bottom of each collecting box (28) is provided with a filter plate, and the lower part of each filter plate is provided with a pipeline communicated with the second dust suction box;
switching on a power supply of the electromagnet and magnetizing the workbench (3) to enable large-particle ferromagnetic waste chips and small-particle ferromagnetic dust to be adsorbed on the workbench (3), opening the first electromagnetic valve, closing the second electromagnetic valve and the third electromagnetic valve, starting the first dust suction box (11) and the blowing system, blowing up nonmagnetic dust on the workbench (3) and sucking the nonmagnetic dust into the first dust suction box (11) through the first dust suction pipe (13); the magnetic attraction between the electromagnet and the small-particle ferromagnetic dust is reduced by controlling the current intensity flowing through the electromagnet, the first electromagnetic valve and the third electromagnetic valve are closed, the second electromagnetic valve is opened, and the second dust collection box is started, so that the small-particle ferromagnetic dust on the workbench (3) is collected by the second dust collection box through the holes in the scrap scraping plate (26) and the second dust collection pipe; the power supply of the electromagnet is cut off to enable the magnetism of the workbench (3) to disappear, and the scrap scraping plate (26) pushes large-particle ferromagnetic scraps into the collection box (28).
2. The scrap recycling device for grinding workpieces as claimed in claim 1, wherein: the upper part of the first rack (10) is fixedly connected with the first dust suction pipe (13) through a mounting frame (14), and one end of the cylinder (21) penetrating through the lantern ring (20) is rotatably connected with the support plate (2).
3. The scrap recycling device for grinding workpieces as claimed in claim 1, wherein: the second rack (24) is in sliding connection with the front end face of the supporting plate (2) through a sliding groove (27) matched with a sliding block, and the diameter size of the second gear (23) is larger than that of the first gear (19).
4. The scrap recycling device for grinding workpieces as claimed in claim 1, wherein: the dust collection device is characterized in that the first gear (19) is rotatably connected with the front end face of the support plate (2), the rear portion of the first rack (10) is slidably connected with the front end face of the support plate (2), the lower portions of the first dust collection box (11) and the second dust collection box are slidably connected with the collection drawer (15), and the front end face of the collection drawer (15) is fixedly connected with the handle (16).
5. The scrap recycling apparatus for grinding work pieces according to claim 1 or 2, wherein: the left side of the lantern ring (20) is fixedly connected with the cylinder (21) through a bolt (22), and screw holes with the same diameter are formed in the left sides of the lantern ring (20) and the cylinder (21).
6. The scrap recycling device for grinding workpieces as claimed in claim 1, wherein: the bottom of the base plate (1) is fixedly connected with supporting legs (9) to the vehicle, and the bottoms of the supporting legs (9) are in a round table shape with a narrow top and a wide bottom.
7. A scrap recycling apparatus for grinding work pieces according to any one of claims 1 to 3, wherein: the holes in the scrap scraping plate (26) correspond to the upper surface of the workbench (3); and a filter screen is arranged on the hole in the scrap scraping plate (26).
8. The scrap recycling device for grinding workpieces as claimed in claim 1, wherein: the dust suction openings (17) are arranged in a plurality and are communicated with the first dust suction pipe (13), and the dust suction openings (17) are vertically arranged.
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| CN202011409314.9A CN112428095B (en) | 2020-12-06 | 2020-12-06 | Scrap recovery device for workpiece polishing |
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| CN109332844A (en) * | 2018-11-15 | 2019-02-15 | 天津万合昌科技有限公司 | A kind of hand weldering workbench |
| CN113927412A (en) * | 2021-10-28 | 2022-01-14 | 惠州市友仁五金制品有限公司 | Nut processingequipment with waste recycling function |
| CN114714205A (en) * | 2022-03-23 | 2022-07-08 | 安徽信息工程学院 | Steel billet surface mirror finishing device |
| CN114749401B (en) * | 2022-03-29 | 2023-03-24 | 安徽川江环保科技有限公司 | Organic waste gas smoke and dust purification treatment equipment |
| CN115700167B (en) * | 2022-11-15 | 2023-09-08 | 苏州东标金属制品有限公司 | Numerical control blade grinding device |
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Denomination of invention: A scrap recovery device for workpiece grinding Effective date of registration: 20230105 Granted publication date: 20220617 Pledgee: Bank of China Limited by Share Ltd. Shaoguan branch Pledgor: Guangdong Jinzhili Technology Co.,Ltd. Registration number: Y2023980030145 |