CN116810547A - Edging equipment and edging method - Google Patents

Abstract

The invention provides edging equipment and edging method. The edging equipment comprises a workbench, a first standing plate and a second standing plate are fixedly arranged at the bottom of the workbench, an outer frame is fixedly arranged at the top of the workbench, two rodless cylinders I are fixedly arranged at the top of the workbench, sliding columns are fixedly arranged on sliding blocks of the rodless cylinders I, a first box body is fixedly arranged at the top of each sliding column, a first screw rod is rotatably arranged in each first box body, a sliding plate is arranged on each first screw rod in a threaded mode, and a supporting table is fixedly arranged at the top of each sliding plate. The edging equipment and the edging method provided by the invention have the advantages that a part of manpower is saved, meanwhile, coarse grinding, fine grinding and fine grinding can form a work flow with short interval and strong continuity, and the polishing efficiency can be improved.

Description

Edging equipment and edging method

Technical Field

The invention relates to the technical field of polishing equipment, in particular to edge polishing equipment and an edge polishing method.

Background

At present, in the processing process of a metal workpiece, for example, when the metal workpiece is processed by a milling machine, a drilling machine or a sawing machine, the processed metal workpiece is generally polished, so that the accuracy of the metal workpiece in size and the flatness of the appearance can be improved, and particularly in the sawing process of the metal workpiece by the sawing machine, in order to improve the smoothness and the flatness of four sides of the metal workpiece, the four sides of the metal workpiece are polished, so that the polished metal workpiece can reach the use standard, and the actual processing requirement can be met.

However, the conventional polishing method generally comprises manual polishing and automatic mechanical polishing, which not only consumes more manpower, but also causes poor flatness of the sides of the polishing sheet and the metal workpiece due to different applied pressure during manual polishing, and the automatic mechanical polishing saves a part of manpower, but also reduces polishing efficiency due to the fact that the metal workpiece is required to be subjected to three processes of rough polishing, fine polishing and accurate polishing, and the automatic mechanical polishing can only be performed each time, and after the process is finished, the workpiece is put into another polishing device for further polishing, which causes the interval time of the three polishing processes to be longer and not continuous enough, thereby reducing polishing efficiency.

Therefore, it is necessary to provide a new edging device and edging method to solve the above technical problems.

Disclosure of Invention

The invention solves the technical problem of providing the edging equipment and the edging method which can save a part of manpower, enable coarse grinding, fine grinding and fine grinding to form a work flow with short interval and strong continuity and can improve the edging efficiency.

In order to solve the technical problems, the edging equipment provided by the invention comprises a workbench, a standing board I and a standing board II are fixedly arranged at the bottom of the workbench, an outer frame is fixedly arranged at the top of the workbench, two rodless cylinders I are fixedly arranged at the top of the workbench, sliding columns are fixedly arranged on sliding blocks of the two rodless cylinders I, a box body I is fixedly arranged at the top of the two sliding columns, screw rods I are rotatably arranged in the two box bodies I, sliding plates are arranged on the screw rods I in a threaded manner, supporting tables are fixedly arranged at the tops of the two sliding plates, sliding tables are slidably arranged at the tops of the two supporting tables, three motors I are respectively arranged on the sliding tables, fine grinding wheels and rough grinding wheels are respectively and fixedly sleeved on output shafts of the three motors I, a rotating shaft is arranged on one side of the standing board I, the top end of the rotating shaft is fixedly provided with a frame body, the frame body is internally provided with a screw rod II in a rotating way, the screw rod II is provided with a connecting strip in a threaded way, the connecting strip penetrates through the frame body and is in sliding connection with the frame body, the connecting strip penetrates through the standing plate and is movably connected with the standing plate I, one side, far away from each other, of the connecting strip is fixedly provided with a transverse table I, two transverse tables I are respectively provided with a threaded sleeve I in a rotating way, two screw rods III are respectively provided with a connecting frame above the threaded sleeves I, two connecting frames are respectively provided with a shaft rod in a rotating way, a movable opening is formed in the workbench, one shaft rod penetrates through the movable opening, the top ends of the two shaft rods are respectively provided with a vacuum suction plate, the two shaft rods are respectively provided with a vacuum pump, the two vacuum pumps are fixedly provided with hoses on the air extraction openings, the tops of the two hoses are fixedly connected with the corresponding connecting ends of the vacuum suction plates, the inner wall of the top of the outer frame is rotatably provided with a third air cylinder, and the output shaft of the third air cylinder is fixedly provided with a fastening plate.

Preferably, the top ends of the two shaft center rods are fixedly connected with the corresponding vacuum suction plates.

Preferably, two equal fixed mounting in top of slip table has the backup pad, two equal movable mounting in one side that the backup pad is close to each other is provided with box body two, two equal slidable mounting has the joint board in the box body two equal fixed mounting has three pressure spring on the one side inner wall that box body two are kept away from each other, six the one end that the pressure spring is close to each other all with corresponding joint board fixed connection, and two equal fixed mounting in one side that the joint board is close to each other has three cylinder one, two equal fixed mounting has two pieces on the box body two, four equal slidable mounting has the guide bar on the piece, and corresponding two fixed mounting has same mounting panel on the guide bar, six first and the corresponding mounting panel fixed connection, and six first output shaft of cylinder all runs through corresponding mounting panel and with corresponding mounting panel sliding connection, and six first output shaft of cylinder all with corresponding first fixed connection of motor, two equal fixed mounting in one side that the backup pad is close to each other has two equal fixed mounting of support plate two corresponding output shaft of two corresponding support shafts of two corresponding cylinder two corresponding support platform, two corresponding hydraulic cylinder and two.

Preferably, the outer walls of one side of the first box body are fixedly provided with a second motor, and the output shafts of the second motors are fixedly connected with the corresponding first screw rods.

Preferably, one side of the first standing board, which is close to the second standing board, is fixedly provided with two adapter boards, the rotating shaft penetrates through the two adapter boards and is rotationally connected with the two adapter boards, a motor III is fixedly arranged on the adapter boards below the rotating shaft, a gear I is fixedly sleeved on an output shaft of the motor III and the rotating shaft, the two gears I are meshed, the top of the frame body is fixedly provided with a motor IV, and an output shaft of the motor IV is fixedly connected with the top of the screw rod II.

Preferably, two the equal fixed mounting in top of horizontal platform one has the vertical bar, two equal screw thread installs the jackscrew on the vertical bar, two the one end that the jackscrew is close to each other all with corresponding first inconsistent of thread bush, and two the equal fixed mounting in top of screw rod three has the plane board, two the top of plane board all with link fixed connection, and two the equal fixed mounting in top of plane board has motor five, two all fixed cover is equipped with gear two on motor five's the output shaft, two all fixed cover is equipped with gear three on the axle center pole, two gear three all runs through corresponding link and with corresponding link swing joint, and two gear two all with corresponding gear three-phase engagement.

Preferably, the top of two the axle center poles all articulates with the vacuum suction plate that corresponds, two the bottom of vacuum suction plate is slidable mounting has the joint block, two equal fixed mounting has the cylinder four on the axle center pole, two the output shaft of cylinder four all articulates with the joint block that corresponds, one side of standing board one is equipped with the conveyer group, the conveyer group is located the below of corresponding vacuum suction plate, the top rotation of outer frame is installed the back shaft, fixed mounting has motor six on the top inner wall of outer frame, the output shaft of motor six with the bottom fixed connection of back shaft, the top fixed mounting of back shaft has the transverse connection board, one side fixed mounting of transverse connection board has no pole cylinder two, fixed mounting has the frame post on the slider of no pole cylinder two, the bottom fixed mounting of frame post has the clamp plate, the top fixed mounting of clamp plate has two cylinders five, two on the output shaft of cylinder five is fixed mounting has the clamping piece, two clamp plate and equal sliding connection.

Preferably, a bearing plate is fixedly installed on the outer wall of one side of the outer frame, a material storage frame is fixedly installed at the top of each bearing plate, a door is arranged on one side of each material storage frame, a transverse table II positioned below each bearing plate is fixedly installed on the outer wall of one side of the outer frame, a thread bush II is rotatably installed on the transverse table II, a screw rod IV is installed on the thread bush II in a threaded mode, a lifting plate is fixedly installed at the top end of the screw rod IV, the lifting plate penetrates through the bearing plate and is movably connected with the bearing plate, a connecting rod is rotatably installed on the transverse table II, a motor seven is fixedly installed at the top of the transverse table II, an output shaft of the motor seven is fixedly connected with the top end of the connecting rod, a gear IV is fixedly sleeved on the connecting rod, a gear V is fixedly sleeved on the thread bush II, and the gear IV is meshed with the gear V.

Preferably, the top fixed mounting of outer frame has two backplate, two one side fixed mounting that the backplate is close to each other has same box body three, just box body three internal rotation is installed the screw rod five, fixed mounting has motor eight on the outer wall of one side of box body three, the output shaft of motor eight with the one end fixed connection of screw rod five, screw rod five upper thread installs the band plate that links, one side fixed mounting of band plate has two push rods, two one side fixed mounting that the backplate is close to each other has same limiting plate, just the limiting plate is located the below of box body three, two spouts have been seted up on the limiting plate, two the spout all with corresponding push rod looks adaptation, a plurality of balls have been inlayed to the bottom of limiting plate.

The invention also provides an edging method, which comprises the following steps:

s1, firstly placing two metal workpieces to be polished on two vacuum suction plates, starting two vacuum pumps to firmly suck the metal workpieces, then starting the output shafts of the third air cylinders to stretch out, compacting the corresponding metal workpieces, then starting the output shafts of the two multi-stage hydraulic cylinders to stretch out for the first time, corresponding two rough grinding wheels to the corners of the side edges of the metal workpieces, then starting the corresponding two motors to drive the corresponding rough grinding wheels to rotate, starting the output shafts of the corresponding two first air cylinders to stretch out, enabling the two rough grinding wheels to protrude out of the other fine grinding wheels and the fine grinding wheels, then starting the output shafts of the second air cylinders to stretch out, enabling the two rough grinding wheels to contact the side edges of the metal workpieces to be polished, then starting the two motors in the forward direction, enabling the output shafts of the two motors to drive the corresponding first screws to rotate, enabling the two supporting tables and the two sliding tables to move horizontally, so that the rough grinding wheel carries out movable grinding work on the side of the metal workpiece, when the rough grinding wheel moves from one side corner to the other side corner of the metal workpiece, the motor II is reversely started to bring the two rough grinding wheels to the original starting point, the rough grinding work is completed at the moment, then, the output shafts of the two cylinders II are started to retract, the rough grinding wheel is separated from the metal workpiece, the corresponding motor I is closed, then, the output shaft of the multi-stage hydraulic cylinder is started again to carry out second extension, the fine grinding wheel corresponds to the side corner of the metal workpiece, then, the multi-stage hydraulic cylinder is started again to carry out third extension, the metal workpiece is finally and finely ground, then, the output shaft of the corresponding motor V is started to rotate 180 DEG, the four sides of the metal workpiece are replaced, then polishing the two unground sides again according to the mode;

S2, after a metal workpiece is completely polished, a motor IV is started in the forward direction, so that a connecting strip descends with two connecting frames, a vacuum suction plate with the metal workpiece moves to the lower side of a workbench, the motor III is started in the forward direction, a rotating shaft rotates with a frame until the rotating shaft rotates 180 degrees, the two shaft center rods at the moment alternate in position, then the motor IV is started in the reverse direction, so that the two shaft center rods ascend, the next metal workpiece which is not polished is brought to be clung to a fastening plate, and then the metal workpiece is polished in the same way;

s3, starting a vacuum pump corresponding to the polished metal workpiece to remove the suction force of the metal workpiece to the polished metal workpiece, taking down the metal workpiece, putting the metal workpiece to be polished up and down, starting the vacuum pump, sucking the metal workpiece again, waiting until the previous metal workpiece is polished, and reversely starting a motor III to enable the frame body to rotate, so that the two metal workpieces are subjected to position alternation again, polishing can be continued while unloading and feeding;

s4, starting a fan in the polishing process to form negative pressure, enabling most of pungent and unpleasant gases generated in polishing to enter a connecting pipe through a plurality of air inlet pipes, then introducing the connecting pipe into a filter box, filtering particles and impurities in the connecting pipe through a filter plate when the connecting pipe is introduced, then penetrating an activated carbon honeycomb adsorption plate, absorbing the pungent and unpleasant odors in the connecting pipe through the adsorption function of the activated carbon honeycomb adsorption plate, finally discharging the pungent and unpleasant odors through an exhaust pipe, starting a motor nine while filtering and adsorbing, enabling an output shaft of the motor nine to drive a disc to rotate, enabling an eccentric rod on the motor nine to rotate along with the eccentric rod, enabling a sliding rod to carry out left and right reciprocating motion while rotating the eccentric rod, scraping dust and impurities attached to the filter plate into dust receiving boxes on two sides until the dust receiving boxes are screwed out after the connecting boxes continuously work for a period of time, and intensively collecting and pouring the dust and impurities in the dust receiving boxes.

Compared with the related art, the edging equipment and the edging method provided by the invention have the following beneficial effects:

the invention provides an edging equipment and edging method, through the finish grinding wheel, the fine grinding wheel and the rough grinding wheel which are arranged on two sides of a metal workpiece, the two sides of the metal workpiece can be polished simultaneously, so that the four sides of the metal workpiece can be polished only by two polishing processes, one side is not required to be polished, the polishing process and time consumption are saved, the polishing efficiency is improved to a certain extent, the conversion process among the finish grinding wheel, the fine grinding wheel and the rough grinding wheel is simple, convenient and quick, the polishing efficiency is further improved, in addition, the two vacuum suction plates are arranged, one side can be polished and the other side can be used for fastening and mounting the metal workpiece which is not polished, so that after the previous metal workpiece is polished, the next metal workpiece can be rapidly moved into the polishing process, and the polishing efficiency is further improved;

the vacuum suction plate can be brought to an inclined state through the arranged air cylinder IV, so that polished metal workpieces on the vacuum suction plate automatically fall into a conveying unit without manual taking, and the uppermost metal workpieces to be polished can be pushed to the uppermost side through the lifting plate while polishing one side through the arranged clamping pieces and the storage frames for storing more metal workpieces, then pushed to a designated clamping position through the pushing rod, and then clamped and placed on the vacuum suction plate through the clamping pieces, so that automatic feeding work can be completed without manual feeding and discharging work for one time, and the manual load is reduced;

In addition, in the polishing process, the contact of the grinding wheel rotating at a high speed with the metal workpiece can generate a quantity of pungent and smelly gas, so that the harm of the gas to the human body is reduced, a fan can be started in the polishing process, most of the pungent and smelly gas generated in the polishing process is introduced into a filter box through a plurality of air inlet pipes and is filtered and adsorbed by a filter plate and an activated carbon honeycomb adsorption plate in sequence, and the pungent and smelly gas in the air is absorbed, so that the air quality of a working environment is improved to a certain extent.

Drawings

Fig. 1 is a schematic front view of a first embodiment of an edging device according to the present invention;

fig. 2 is a schematic rear view of a first embodiment of an edging machine according to the present invention;

FIG. 3 is a schematic side view of a first embodiment of the edging machine according to the present invention;

fig. 4 is a schematic diagram of a connection structure of a rodless cylinder one, a box body one, a supporting table and a sliding table in a first embodiment of an edging machine provided by the invention;

fig. 5 is a schematic cross-sectional structural view of a first case, a support table and a sliding table in a first embodiment of an edging device according to the present invention;

fig. 6 is a schematic diagram of a connection structure between a frame and two vacuum suction plates in a first embodiment of an edging machine provided by the invention;

Fig. 7 is a schematic front view of a second embodiment of the edging machine according to the present invention;

FIG. 8 is a schematic view of a connection structure of a fourth cylinder, a movable joint block and a vacuum suction plate in a second embodiment of the edging machine provided by the invention;

fig. 9 is a schematic diagram of a connection structure of a support shaft, a transverse connection plate and a rodless cylinder two in a second embodiment of the edging machine provided by the invention;

fig. 10 is a schematic diagram of a connection structure between a lifting plate and a carrying plate in a second embodiment of an edging device according to the present invention;

FIG. 11 is a schematic diagram of a connection structure of a third box, a push rod and a limiting plate in a second embodiment of the edging device provided by the invention;

FIG. 12 is a schematic view of a structure of a third box in a second embodiment of the edging machine according to the present invention;

FIG. 13 is a schematic view showing a front view of a third embodiment of the edging machine of the present invention;

fig. 14 is a schematic rear view of a third embodiment of an edging machine according to the present invention;

fig. 15 is a schematic view of a connection structure of a fan, a connection pipe and a suction pipe in a third embodiment of the edging machine provided by the invention;

fig. 16 is a schematic cross-sectional view of a filter box in a third embodiment of the edging machine of the present invention.

Reference numerals in the drawings: 1. a work table; 2. a first standing board; 3. a second standing board; 4. an outer frame; 5. a rodless cylinder I; 6. a spool; 7. a first box body; 8. a first screw; 9. a sliding plate; 10. a support table; 11. a sliding table; 12. a support plate; 13. a second box body; 14. a splice plate; 15. a pressure spring; 16. a first cylinder; 17. a mounting plate; 18. a first motor; 19. a fine grinding wheel; 20. a fine grinding wheel; 21. rough grinding wheel; 22. a second cylinder; 23. a multi-stage hydraulic cylinder; 24. a rotating shaft; 25. a frame; 26. a second screw; 27. a connecting strip; 28. a transverse platform I; 29. a first thread sleeve; 30. a screw III; 31. a connecting frame; 32. a shaft core rod; 33. a vacuum suction plate; 34. a vacuum pump; 35. a third cylinder; 36. a fastening plate; 37. a conveyor unit; 38. a fourth cylinder; 39. a movable joint block; 40. a support shaft; 41. a transverse connection plate; 42. a rodless cylinder II; 43. erecting a column; 44. a pressing plate; 45. a fifth cylinder; 46. a clamping piece; 47. a carrying plate; 48. a transverse platform II; 49. a second thread sleeve; 50. a screw rod IV; 51. lifting a plate; 52. a material storage frame; 53. a third box body; 54. a screw five; 55. a connecting band plate; 56. a push rod; 57. a limiting plate; 58. a filter box; 59. a suction tube; 60. an air inlet pipe; 61. a blower; 62. a connecting pipe; 63. a filter plate; 64. an activated carbon honeycomb adsorption plate; 65. a disc; 66. an eccentric rod; 67. a connecting rod; 68. a slide bar; 69. a scraper.

Detailed Description

The invention will be further described with reference to the drawings and embodiments.

First embodiment

Referring to fig. 1 to 6 in combination, in a first embodiment of the present invention, an edging machine includes: the workbench 1, the bottom of the workbench 1 is fixedly provided with a standing board I2 and a standing board II 3, the top of the workbench 1 is fixedly provided with an outer frame 4, the top of the workbench 1 is fixedly provided with two rodless cylinders I5, sliding blocks of the two rodless cylinders I5 are fixedly provided with sliding posts 6, the tops of the two sliding posts 6 are fixedly provided with box bodies I7, so that the box bodies I7 can horizontally move under the opening and closing of the rodless cylinders I5, in order to reduce the gravity loss born by the rodless cylinders I5, the top of the workbench 1 is fixedly provided with two reinforcing rods which penetrate through the corresponding sliding posts 6 and are in sliding connection with the corresponding sliding posts 6, in order to ensure that the sliding posts 9 can only linearly move, the two screw rods I8 are rotatably provided with sliding plates 9, two limiting rods I are fixed in the two box bodies I7, the corresponding two limiting rods penetrate through the same sliding contact plate 9 and are in sliding connection with the sliding contact plate 9, the tops of the two sliding contact plates 9 are fixedly provided with supporting tables 10, the tops of the two supporting tables 10 are fixedly provided with two sliding rails, the four sliding rails are respectively provided with sliding blocks in sliding connection, the tops of the corresponding two sliding blocks are respectively fixed with the corresponding sliding tables 11, so that sliding connection relation is formed between the sliding tables 11 and the supporting tables 10, three motors I18 are respectively arranged on the two sliding tables 11, fine grinding wheels 19, fine grinding wheels 20 and rough grinding wheels 21 are respectively fixedly sleeved on output shafts of the three motors I18, and by simultaneously arranging grinding wheels of three specifications, quick switching can be formed between each grinding wheel, so that the grinding efficiency is accelerated, a rotating shaft 24 is arranged on one side of the standing plate I2, the top end of the frame body 25 is fixedly provided with the frame body 25, the frame body 25 is rotatably provided with the second screw rod 26, the second screw rod 26 is provided with the connecting strip 27 in a threaded manner, in order to ensure that the connecting strip 27 can only linearly lift, the frame body 25 is internally provided with the second limiting rods which penetrate through the connecting strip 27 and are in sliding connection with the connecting strip 27, the connecting strip 27 penetrates through the frame body 25 and is in sliding connection with the frame body 25, the first standing plate 2 is provided with an avoidance opening with a large enough caliber, the connecting strip 27 penetrates through the avoidance opening, the avoidance opening does not prevent the normal rotation of the connecting strip 27 and the connecting frame 31, one side, far away from each other, of the connecting strip 27 is fixedly provided with the first transverse platform 28, the first two transverse platforms 28 are rotatably provided with the first threaded sleeves 29, the first threaded sleeves 29 are internally provided with the third screw rod 30 in a threaded manner, the top ends of the first transverse tables 28 are fixedly provided with vertical bars, the two vertical bars are respectively provided with a jackscrew in a threaded manner, one ends of the two jackscrews, which are close to each other, are respectively abutted against the corresponding first thread sleeves 29, so that the first thread sleeves 29 can not naturally revolve in a normal working state, the upper parts of the second screw rods 30 are respectively provided with a connecting frame 31, the two connecting frames 31 are respectively provided with a shaft rod 32 in a rotating manner, the workbench 1 is provided with a movable opening, one shaft rod 32 penetrates through the movable opening, the caliber of the movable opening is large, the vacuum suction plates 33 and the metal workpieces are enough to shuttle, the top ends of the two shaft rods 32 are respectively provided with a vacuum suction plate 33, the two shaft rods 32 are respectively fixedly provided with a vacuum pump 34, the vacuum pump 34 and the vacuum suction plates 33 are connected through hoses, and the lengths of the hoses are long;

In addition, the cylinder III 35 is rotatably arranged on the top inner wall of the outer frame 4, the fastening plates 36 are fixedly arranged on the output shafts of the cylinder III, and the metal workpiece can be tightly clamped by utilizing the cooperation between the fastening plates 36 and the vacuum suction plate 33, so that the polishing process is ensured to be smoothly carried out.

In the above-described mode, the tips of the two axial rods 32 are fixedly connected to the corresponding vacuum suction plates 33.

In the mode, in order to form reliable connection to a plurality of first motors 18, the supporting plates 12 are fixedly installed at the tops of the two sliding tables 11, two supporting plates 12 are movably provided with two box bodies 13 at one side, which is close to each other, of each supporting plate 12, the connecting plates 14 are slidably installed in the two box bodies 13, three pressure springs 15 are fixedly installed on the inner wall of one side, which is far away from each other, of each two box bodies 13, the three pressure springs 15 are in a group, the pressure springs 15 of each group are fixedly connected with the corresponding connecting plates 14, one side, which is close to each other, of each two connecting plates 14 is fixedly provided with three first cylinders 16, two supporting blocks are fixedly installed on the two box bodies 13, guide rods are slidably installed on the four supporting blocks, the same mounting plates 17 are fixedly installed on the corresponding two guide rods, six first cylinders 16 are fixedly connected with the corresponding mounting plates 17, so that the connecting plates 14, the first cylinders 16 and the second cylinders 16 are fixedly connected with the corresponding output shafts 22 of the corresponding cylinders 12, the two output shafts 22 are slidably connected with the two corresponding output shafts 22, which are fixedly connected with the two corresponding output shafts 22 of the two boxes 12, and the two output shafts 22 are fixedly connected with the two corresponding output shafts 22, and the two output shafts 22 are fixedly connected with the two corresponding connecting plates 12, and the two output shafts are fixedly connected with the two guide shafts 12, in addition, each of the two support tables 10 is fixedly provided with a multi-stage hydraulic cylinder 23 on one side, the output shafts of the two multi-stage hydraulic cylinders 23 are fixedly connected with the corresponding sliding tables 11, and the relative positions between each grinding wheel and the metal workpiece can be adjusted by utilizing the multiple telescopic functions of the output shafts of the multi-stage hydraulic cylinders 23 so as to ensure that the grinding wheels can correspond to the metal workpiece and finally form bonding.

In this mode, in order to give screw rod one 8 electric power rotary drive, all fixed mounting has motor two on the outer wall of one side of two box body one 7, the output shaft of two motors two and corresponding screw rod one 8 fixed connection, and in order to form reliable rotation support to pivot 24, and electric power rotary drive, one side that is close to standing board two 3 at standing board one 2 fixed mounting has two keysets, pivot 24 runs through two keysets and rotates with two keysets to be connected, and be located fixed mounting on the keysets of below, its output shaft and pivot 24 are all fixed to overlap and are equipped with gear one, two gears one mesh, in addition, in order to provide electric power drive for screw rod two 26, there is motor four at the top fixed mounting of box body 25, its output shaft and the top fixed connection of screw rod two 26.

In this mode, in order to provide the mounted position to link 31, the top of two screw rods three 30 is all fixed mounting has the flat board, the top of two flat boards all with link 31 fixed connection, in addition, in order to guarantee that screw rods three 30 only can go on the linear lift, all slidable mounting has the montant on two horizontal platforms one 28, the top of two montants is all fixed with corresponding flat board, and the top of two flat boards is all fixed mounting has motor five, all fixed cover is equipped with gear two on the output shaft of two motor five, and all fixed cover is equipped with gear three on two axle center pole 32, two gears three all run through corresponding link 31 and with corresponding link 31 swing joint, and two gears two that set up all mesh with corresponding gear three phase, so alright through motor five's start, and utilize gear two and gear three's meshing, drive axle center pole 32 rotates.

In this embodiment:

when the metal workpiece needs to be polished, firstly placing two metal workpieces to be polished on two vacuum suction plates 33, then starting two vacuum pumps 34, enabling the vacuum suction plates 33 to firmly suck the metal workpieces, then starting the output shafts of air cylinders III 35 to extend, enabling a fastening plate 36 to descend, finally compacting the corresponding metal workpieces, then starting the output shafts of two multi-stage hydraulic cylinders 23 to extend for the first time, at the moment, two rough grinding wheels 21 correspond to the side corners of the metal workpieces, then starting corresponding motors I18, enabling the output shafts of the motors I18 to drive the corresponding rough grinding wheels 21 to rotate, then starting the output shafts of corresponding cylinders I16 to extend, enabling the two rough grinding wheels 21 to protrude from the other fine grinding wheels 19 and the fine grinding wheels 20, then starting the output shafts of the cylinders II 22 to extend, enabling the two boxes II 13 to move towards each other, when the two rough grinding wheels 21 contact the side edges of the metal workpiece to be polished, the output shafts of the air cylinders II 22 still extend out, so that the compression springs 15 are relatively stressed and compressed, the rough grinding wheels 21 can be tightly attached to the side edges of the metal workpiece, then the two motors II are started forward, the output shafts of the two motors II drive the corresponding screws I8 to rotate, at the moment, the screws I8 are matched with the screw threads of the sliding connection plate 9, the two support tables 10 and the two sliding tables 11 can be driven to horizontally move, so that the rough grinding wheels 21 can carry out movable polishing work on the side edges of the metal workpiece, when the rough grinding wheels 21 move from one side corner to the other side corner of the metal workpiece, the motors II can be started reversely, the two rough grinding wheels 21 are brought back to the original starting points, and the rough polishing work on the metal workpiece is completed, then, the output shafts of the two cylinders II 22 are started to retract, so that the rough grinding wheel 21 is separated from the metal workpiece, the corresponding motor I18 is closed, then, the output shaft of the multi-stage hydraulic cylinder 23 is started again to extend for the second time, so that the fine grinding wheel 20 corresponds to the side corner of the metal workpiece, then, the actions are repeated, the metal workpiece can be finely ground, then, the multi-stage hydraulic cylinder 23 is started again to extend for the third time, so that the fine grinding wheel 19 corresponds to the side corner of the metal workpiece, then, the actions are repeated again to finally finish-grind the metal workpiece, and at the moment, the grinding work on two sides of the metal workpiece is completed;

Then, starting the output shaft of the corresponding motor five to rotate 180 degrees, so that four sides of the metal workpiece are replaced, namely two polished sides are replaced by two sides which are not polished, and polishing the two sides again according to the mode;

after a metal workpiece is completely polished, a motor IV is started positively, an output shaft of the motor IV drives a screw rod II 26 to rotate, at the moment, the connecting rod 27 is driven to descend by utilizing the threaded fit of the connecting rod II and the connecting rod 27, until a vacuum suction plate 33 with the metal workpiece moves below a workbench 1, the motor III is started positively, a rotating shaft 24 drives a frame 25 to rotate through the meshing of two gears I until the rotating shaft 24 rotates 180 DEG, the positions of two shaft center rods 32 at the moment are alternated, and then the motor IV is started reversely, so that the two shaft center rods 32 ascend, and the next metal workpiece which is not polished is driven to be clung to a fastening plate 36, and is polished in the same manner;

then, starting a vacuum pump 34 corresponding to the polished metal workpiece to remove the suction force of the metal workpiece to the polished metal workpiece, taking down the metal workpiece, putting the metal workpiece to be polished next, starting the vacuum pump 34, sucking the metal workpiece again, waiting until the previous metal workpiece is polished, and starting a motor III reversely to enable the frame 25 to rotate, so that the two metal workpieces are subjected to position alternation again, and the steps of polishing while unloading and feeding are continued;

In addition, in the polishing process, if thicker or thinner metal workpieces need to be polished, two jackscrews can be screwed to be separated from the first threaded sleeve 29, then the first threaded sleeve 29 is rotated, and the connecting frame 31 can be taken to lift by utilizing the threaded fit of the first threaded sleeve and the third threaded rod 30, so that the height position of the vacuum suction plate 33 can be adjusted, and then, each grinding wheel can be guaranteed to correspond to the side sides of the metal workpieces with different thicknesses, and the application range is improved.

Compared with the related art, the edging equipment provided by the invention has the following beneficial effects:

in this embodiment, the finish grinding wheel 19, the fine grinding wheel 20 and the rough grinding wheel 21 are arranged on two sides of the metal workpiece, so that the two sides of the metal workpiece can be polished simultaneously, the four sides of the metal workpiece can be polished only by two polishing processes, one side is not required to be polished, the polishing process and the time consumption are saved, the polishing efficiency is improved to a certain extent, the conversion process among the finish grinding wheel 19, the fine grinding wheel 20 and the rough grinding wheel 21 is simple, convenient and quick, the polishing efficiency is further improved, the polishing process can be quickly converted into the polishing process from one polishing process, and in addition, the two vacuum suction plates 33 are arranged, one side can be polished while the other side can be used for fastening and mounting the next metal workpiece which is not polished, so that the next metal workpiece can be quickly moved into the polishing process after the previous metal workpiece is polished, and the polishing efficiency is further improved.

Second embodiment

Based on the edging device provided by the first embodiment of the present application, the second embodiment of the present application proposes another edging device. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

A second embodiment of the present application will be further described with reference to the drawings and embodiments.

Referring to fig. 7 to 12 in combination, in a second embodiment of the edging machine provided by the present application: the top ends of the two axle center rods 32 are hinged with the corresponding vacuum suction plates 33, movable connecting blocks 39 are slidably arranged at the bottoms of the two vacuum suction plates 33, air cylinders four 38 are fixedly arranged on the two axle center rods 32, output shafts of the two air cylinders four 38 are hinged with the corresponding movable connecting blocks 39, a conveying unit 37 is arranged on one side of a first standing plate 2, the conveying unit 37 is positioned below the corresponding vacuum suction plates 33, the conveying unit 37 is a common belt conveyor in the prior art, the conveying effect is good, the vacuum suction plates 33 can be driven to be in an inclined state through the expansion and contraction of the output shafts of the air cylinders four 38, so that polished metal workpieces smoothly fall into the conveying unit 37 and are conveyed into the next processing procedure, manual taking is not needed, a supporting shaft 40 is rotatably arranged at the top of the outer frame 4, a motor six is fixedly arranged on the inner wall of the top of the outer frame 4, the output shaft is fixedly connected with the bottom end of the supporting shaft 40, a transverse connection plate 41 is fixedly arranged at the top end of the supporting shaft 40, a rodless air cylinder two 42 is fixedly arranged on one side of the transverse connection plate 41, an air cylinder 45 is fixedly connected with the bottom end 45 of the outer frame 44, two clamping plates 45 are fixedly connected with the top ends of the outer frame 44, and the five clamping plates 44 are fixedly connected with the outer frame 44, and the five clamping plates 44 are fixedly arranged on the top ends of the outer frame 44.

In this way, in order to reduce the manual burden and the number of times of loading and unloading, the loading plate 47 is fixedly installed on the outer wall of one side of the outer frame 4 without manual loading and unloading for one time, the top of each loading plate 47 is fixedly installed with the stock frame 52, one side of each loading plate is provided with the closing door, a plurality of metal workpieces to be polished are placed in each loading plate at one time, the outer wall of one side of the outer frame 4 is fixedly installed with the second transverse table 48 positioned below the loading plate 47, the second threaded sleeve 49 is rotatably installed on the outer wall, the screw rod fourth 50 is internally and rotatably installed in the screw sleeve 49, the lifting plate 51 penetrates through the loading plate 47 and is movably connected with the loading plate 47, the connecting rod is rotatably installed on the second transverse table 48, the top of the second transverse table 48 is fixedly installed with the seventh motor, the output shaft is fixedly connected with the top of the connecting rod, the fourth gear is fixedly sleeved on the connecting rod, the fifth threaded sleeve 49 is fixedly sleeved with the fifth gear, the fourth gear is meshed with the fifth gear, the fourth threaded sleeve 49 is rotatably driven by the fourth gear and the fifth threaded sleeve, the second threaded sleeve 49 can be rotatably driven, the fourth threaded sleeve is rotatably driven, the third threaded sleeve can be slidably driven, the fourth threaded sleeve can be limited, the fourth threaded rod can be slidably driven by the fourth threaded sleeve is fixedly arranged on the bottom end 50, and the fourth threaded sleeve can be fixedly limited by the bottom end 50.

In this mode, in order to push the metal workpiece to be polished to a designated clamping position, two back plates are fixedly installed at the top of the outer frame 4, one side, close to each other, of the two back plates is fixedly provided with a box body III 53, a screw five 54 is installed in the box body III, a motor eight is fixedly installed on the outer wall of one side of the box body III 53, an output shaft of the motor eight is fixedly connected with one end of the screw five 54, a connecting plate 55 is installed on the screw five 54 in a threaded manner, in order to ensure that the connecting plate 55 can only perform linear horizontal movement, a limiting rod IV is fixed in the box body III 53, the limiting rod IV penetrates through the connecting plate 55 and is in sliding connection with the connecting plate 55, two push rods 56 are fixedly installed at one side, close to each other, of the two back plates is fixedly provided with a limiting plate 57, the limiting plate 57 is located below the box body III 53, two sliding grooves are formed in the limiting plate 57, the two push rods 56 slide through the limiting plate 57, the metal workpiece can be pushed smoothly, a plurality of balls are embedded at the bottom of the limiting plate 57, and the metal workpiece can be pushed smoothly.

In this embodiment:

the output shafts of the fourth cylinder 38 and the fifth cylinder 45 are in an extending state in the initial state, and more metal workpieces to be polished are arranged in the stock frame 52;

In order to further reduce the manual burden, in the process of polishing another metal workpiece, the motor seven is started forward, the output shaft drives the threaded sleeve two 49 to rotate, at this time, the lifting plate 51 is lifted by utilizing the threaded fit between the motor seven and the threaded rod four 50, so that the metal workpiece in the stock frame 52 is lifted until the uppermost metal workpiece contacts with the ball at the bottom of the limiting plate 57, the motor seven is closed, at this time, the motor seven corresponds to the push rod 56 horizontally, then, the motor eight is started forward, the output shaft drives the threaded rod five 54 to rotate, and then, the push rod 56 moves towards the uppermost metal workpiece by utilizing the threaded fit between the motor eight and the threaded rod 55, and when the motor seven contacts with the threaded rod four 50, the metal workpiece is pushed until the push rod 56 moves to the final position, and then the metal workpiece also moves to the designated position;

then, the output shaft of the forward starting motor six rotates 180 degrees, the output shaft drives the transverse connection plate 41 to rotate 180 degrees, so that the pressing plate 44 rotates to the upper side of a metal workpiece to be polished, then the rodless cylinder II 42 is started, the sliding block on the transverse connection plate drives the support post 43 to descend, finally the pressing plate 44 is attached to the metal workpiece, then the output shafts of the two cylinders V45 are started to retract, the two clamping pieces 46 are close to each other, finally the metal workpiece is clamped, then the output shaft of the reverse starting motor six rotates 180 degrees, the pressing plate 44 is connected with the metal workpiece to the upper side of the corresponding vacuum suction plate 33, then the rodless cylinder II 42 is started, the sliding block on the pressing plate is driven to descend again until the metal workpiece contacts with the corresponding vacuum suction plate 33, the output shafts of the two cylinders V45 are started to stretch out, the metal workpiece can be started to release the rodless cylinder II 42, the pressing plate 44 is brought back to the original state, and then the feeding is completed, and the next polishing work is waited for;

After finishing polishing a metal workpiece, firstly starting the output shaft of the corresponding cylinder IV 38 to retract, driving the movable joint block 39 to make the corresponding vacuum suction plate 33 perform circular motion by taking the hinging position between the movable joint block and the axle center rod 32 as the circle center, so that the vacuum suction plate 33 is in an inclined state, then starting the vacuum pump 34, automatically sliding the metal workpiece thereon, sliding the metal workpiece into the conveyor unit 37, transporting the metal workpiece into the next working procedure, and then clamping the next metal workpiece to be polished onto the vacuum suction plate 33 again according to the feeding mode;

and opening a closing door at one side of the material storage frame 52 until all the metal workpieces in the material storage frame are polished, and stacking a large number of metal workpieces to be polished in the material storage frame again for the next polishing.

Third embodiment

Based on the edging apparatuses provided by the first and second embodiments of the present application, a third embodiment of the present application proposes another edging apparatus. The third embodiment is merely a preferred manner of the first and second embodiments, and implementation of the third embodiment does not affect the separate implementation of the first or second embodiments.

A third embodiment of the present application will be further described with reference to the drawings and embodiments.

Referring to fig. 13-16 in combination, the edging machine further comprises a filter box 58, the filter box 58 is fixedly mounted on one side of the second standing plate 3, which is close to the first standing plate 2, an exhaust pipe is fixedly mounted at the bottom of the filter box 58, an access door is arranged at the front side of the filter box 58, a suction pipe 59 is fixedly mounted in the outer frame 4, a plurality of air inlet pipes 60 are fixedly mounted on the suction pipe 59, a fan 61 is fixedly mounted at the top of the filter box 58, one end of a connecting pipe 62 is fixedly mounted on the air inlet of the fan 61, the other end of the connecting pipe 62 extends into the outer frame 4 and is fixedly connected with the suction pipe 59, and a filter plate 63 and an activated carbon honeycomb adsorption plate 64 are slidably mounted in the filter box 58 in a dovetail block and dovetail groove insertion manner, so that the filter plate 63 and the activated carbon honeycomb adsorption plate 64 are conveniently replaced or cleaned at a later stage, so that the gas entering is filtered and absorbed sequentially from top to bottom, the outer walls of the two sides of the filter box 58 are fixedly provided with ash receiving boxes, one ash receiving box penetrates through the second standing plate 3 and is movably connected with the second standing plate 3, the bottoms of the two ash receiving boxes are fixedly provided with ash discharging pipes, plugs are arranged on the two ash discharging pipes, the two sides of the filter box 58 are respectively provided with an ash outlet, one side of the two ash receiving boxes, which is close to each other, is respectively provided with an ash inlet, the two ash outlets are respectively matched with the corresponding ash inlet, one side of the second standing plate 3 is fixedly provided with a motor nine, a disc 65 is fixedly sleeved on an output shaft of the motor, an eccentric rod 66 is fixedly arranged on the disc 65, a connecting rod 67 is hinged on the eccentric rod 66, one side of the filter box 58 is slidably provided with a slide rod 68, one end of the slide rod 68 is hinged with the connecting rod 67, the other end of the slide rod 68 is fixedly provided with a scraping plate 69, the bottom of the scraping plate 69 is contacted with the filter plate 63, thus, the slide rod 68 is driven to perform reciprocating linear motion in the rotation process of the eccentric rod 66 under the rotation of the disc 65, so that the scraping plate 69 can be driven to scrape dust and impurities attached to the filter plate 63.

In this embodiment:

because the contact of the grinding wheel rotating at high speed and the metal workpiece can generate some pungent and bad gases in the grinding process, in order to reduce the harm of the gases to human bodies, the blower 61 can be started in the grinding process so as to form negative pressure, so that most pungent and bad gases generated in the grinding process enter the connecting pipe 62 through the plurality of air inlet pipes 60 and then enter the filter box 58, and when entering, the air enters the filter box, and the air enters the filter box, so that the air enters the filter box, particles in the air are filtered out, and then pass through the activated carbon honeycomb adsorption plate 64, so that the pungent and bad gases in the air are absorbed by the adsorption function of the activated carbon honeycomb adsorption plate 64, and finally are discharged through the exhaust pipe, thereby playing the roles of filtering and adsorbing, and improving the air quality of the working environment to a certain extent;

in order to ensure the filtering performance of the filter plate 63, the motor nine can be started, the output shaft of the motor drives the disc 65 to rotate, the eccentric rod 66 on the motor rotates along with the disc 65, and the slide rod 68 starts to reciprocate left and right through the joint action of the connecting rod 67 while rotating, so that the scraper 69 can be carried out left and right to reciprocate, the top of the filter plate 63 can be scraped, dust impurities attached to the motor are scraped into the dust collecting boxes on the two sides until the motor is continuously operated for a period of time, and plugs at the bottom of the dust collecting boxes can be screwed out to intensively collect and pour the dust impurities.

The invention also provides an edging method, which comprises the following steps:

s1, firstly placing two metal workpieces to be polished on two vacuum suction plates 33, starting two vacuum pumps 34 to firmly suck the metal workpieces, then starting the output shafts of air cylinders III 35 to extend, compacting the corresponding metal workpieces, then starting the output shafts of two multistage hydraulic cylinders 23 to extend for the first time, corresponding two rough grinding wheels 21 to the side corners of the metal workpieces, then starting the corresponding two motors I18 to drive the corresponding rough grinding wheels 21 to rotate, starting the output shafts of the corresponding two air cylinders I16 to extend, enabling the two rough grinding wheels 21 to protrude from the other fine grinding wheels 19 and 20, then starting the output shafts of the two air cylinders II 22 to extend, enabling the two rough grinding wheels 21 to contact with the side edges of the metal workpieces to be polished, then starting the two motors II in the forward direction, driving the corresponding screw rods I8 to rotate, enabling the two supporting tables 10 and the two sliding tables 11 to move horizontally, enabling the rough grinding wheels 21 to perform movable polishing on the side edges of the metal workpieces, enabling the rough grinding wheels 21 to move from one side of the metal workpiece to move to the side of the corresponding motor I, starting the corresponding two motors II, enabling the corresponding to extend, enabling the two rough grinding wheels 21 to extend to retract to the first side corners of the metal workpieces to be polished, then starting the corresponding to the two cylinders II, starting the corresponding to extend, and finally completing the first-stage 23 to extend, and finally completing the first-stage-B, starting the first-stage 20, and opening the metal workpieces to be repeatedly extend, and finally completing the first-stage-extending, and the metal workpieces, and turning operations are completed by the first and finally starting the corresponding two motors 23 are opened, and the corresponding two motors are opened, and the first motor wheels are moved to move to the corresponding side and the metal grinding wheels, the four sides of the metal workpiece are replaced, and then the two sides which are not polished are polished again according to the mode;

S2, after a metal workpiece is completely polished, a motor IV is started in the forward direction, so that a connecting strip 27 is lowered with two connecting frames 31, a vacuum suction plate 33 with the metal workpiece is moved below a workbench 1, the motor III is started in the forward direction, so that a rotating shaft 24 is rotated with a frame 25 until the rotating shaft 24 is rotated for 180 degrees, at the moment, the two shaft center rods 32 are alternately positioned, and then the motor IV is started in the reverse direction, so that the two shaft center rods 32 are raised, and the metal workpiece which is not polished next is brought to be clung to a fastening plate 36, and is polished in the same manner;

s3, starting a vacuum pump 34 corresponding to the polished metal workpiece to remove the suction force of the metal workpiece to the polished metal workpiece, taking down the metal workpiece, putting the metal workpiece to be polished up and down, starting the vacuum pump 34 immediately, sucking the metal workpiece again, waiting until the previous metal workpiece is polished, and starting a motor III reversely to enable the frame 25 to rotate, so that the two metal workpieces are subjected to position alternation again, polishing can be continued while unloading and feeding;

S4, in the polishing process, a fan 61 is started to form negative pressure, most of the pungent and bad gases generated in polishing enter a connecting pipe 62 through a plurality of air inlet pipes 60 and then enter a filter box 58, during the entering, particulate impurities in the pungent and bad gases are filtered through a filter plate 63, then pass through an activated carbon honeycomb adsorption plate 64, the pungent and bad gases are absorbed by utilizing the adsorption function of the activated carbon honeycomb adsorption plate 64 and finally discharged through an exhaust pipe, and when the pungent and bad gases are filtered and adsorbed, an output shaft of a motor nine drives a disc 65 to rotate, an eccentric rod 66 on the motor nine rotates along with the disc, and a slide rod 68 carries out left and right reciprocating motion along with a scraper 69 while the eccentric rod rotates, so that dust impurities attached to the filter plate 63 are scraped into dust-connecting boxes on two sides until a plug at the bottom of the dust-connecting box is unscrewed after the operation is continued for a period of time, and the dust impurities in the dust-connecting box are collected in a concentrated manner.

The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.

Claims (10)

1. The edging equipment comprises a workbench, a first standing plate and a second standing plate are fixedly arranged at the bottom of the workbench, an outer frame is fixedly arranged at the top of the workbench, and the edging equipment is characterized in that two first rodless cylinders are fixedly arranged at the top of the workbench, sliding columns are fixedly arranged on sliding blocks of the first rodless cylinders, a first box body is fixedly arranged at the top of the two sliding columns, a first screw rod is fixedly arranged in the first box body in a rotating mode, a sliding plate is fixedly arranged on the first screw rod in a threaded mode, a sliding table is fixedly arranged at the top of the two sliding plates, a sliding table is fixedly arranged at the top of the two supporting plates in a sliding mode, three first motors are fixedly arranged on the sliding table, grinding wheels, fine grinding wheels and coarse grinding wheels are fixedly sleeved on output shafts of the three first motors, a frame body is fixedly arranged at the top of the rotating shaft, a second screw rod is rotatably arranged in the frame body, a connecting strip is fixedly arranged on the first screw rod in a rotating mode, a first connecting strip is fixedly arranged in the first box body in a rotating mode, a sliding rod penetrates through the first connecting strip, a first sliding rod is fixedly arranged on the first sliding rod, a second sliding rod penetrates through the first sliding rod, a second sliding rod is fixedly arranged on the second sliding rod, a second sliding rod penetrates through the first sliding rod, a first sliding rod and a second sliding rod is fixedly arranged on the second sliding rod, a first sliding rod and a second sliding rod is fixedly arranged on the second sliding rod, a second sliding rod and a first sliding rod and a second sliding rod is fixedly arranged on the first sliding rod and a second sliding rod and a first sliding rod is fixedly arranged second sliding rod. The two vacuum pumps are fixedly provided with hoses on the air extraction openings, the tops of the two hoses are fixedly connected with the corresponding connecting ends of the vacuum suction plates, the inner wall of the top of the outer frame is rotatably provided with a third air cylinder, and the output shaft of the third air cylinder is fixedly provided with a fastening plate.

2. Edging machine according to claim 1, characterized in that the top ends of both the axle shafts are fixedly connected to the corresponding vacuum suction plate.

3. The edging equipment according to claim 2, wherein the top of two the sliding table is fixedly provided with a supporting plate, one side of the two sliding tables, which is close to each other, is movably provided with a box body two, two connecting plates are slidably mounted in the box body two, three pressure springs are fixedly mounted on the inner wall of one side, which is far away from each other, of the two box bodies two, one end, which is close to each other, of the pressure springs is fixedly connected with the corresponding connecting plate, three first air cylinders are fixedly mounted on one side, which is close to each other, of the two sliding tables, two supporting blocks are fixedly mounted on the box body two, four supporting blocks are fixedly mounted with guide rods, two corresponding supporting plates are fixedly mounted on the guide rods, six first air cylinders are fixedly connected with the corresponding mounting plates, six output shafts of the first air cylinders penetrate through the corresponding mounting plates and are slidably connected with the corresponding mounting plates, six first air cylinders are fixedly connected with the corresponding motor one side, two sliding tables are fixedly mounted on one side, which is far away from the two supporting plates, two sliding tables are fixedly connected with the two corresponding output shafts of the two sliding tables, and two sliding tables are fixedly mounted on one side, and two sliding tables are fixedly connected with the two supporting shafts of the two sliding tables.

4. An edging machine according to claim 3, wherein two motors two are fixedly mounted on the outer walls of one side of the first box body, and the output shafts of the two motors two are fixedly connected with the corresponding first screws.

5. The edging equipment according to claim 4, wherein two adapter plates are fixedly installed on one side, close to the second station plate, of the first station plate, the rotating shaft penetrates through the two adapter plates and is in rotating connection with the two adapter plates, a third motor is fixedly installed on the adapter plates located below the rotating shaft, a first gear is fixedly sleeved on an output shaft of the third motor and the rotating shaft, the two first gears are meshed, a fourth motor is fixedly installed on the top of the frame, and an output shaft of the fourth motor is fixedly connected with the top end of the second screw.

6. The edging device according to claim 5, wherein vertical bars are fixedly mounted on the top ends of the first transverse tables, jackscrews are mounted on the vertical bars in a threaded manner, one ends of the two jackscrews, which are close to each other, are abutted against the corresponding first threaded sleeves, flat plates are fixedly mounted on the top ends of the three threaded rods, the top ends of the two flat plates are fixedly connected with the connecting frames, motors five are fixedly mounted on the top ends of the two flat plates, gears two are fixedly sleeved on output shafts of the motors five, gears three are fixedly sleeved on shaft center rods, the gears three penetrate through the corresponding connecting frames and are movably connected with the corresponding connecting frames, and the gears two are meshed with the corresponding gears three.

7. The edging equipment according to claim 6, wherein the top ends of the two shaft center rods are hinged to the corresponding vacuum suction plates, movable connecting blocks are slidably mounted at the bottoms of the two vacuum suction plates, a fourth cylinder is fixedly mounted on each shaft center rod, output shafts of the fourth cylinders are hinged to the corresponding movable connecting blocks, a conveyor unit is arranged on one side of the first standing plate, the conveyor unit is located below the corresponding vacuum suction plates, a supporting shaft is rotatably mounted on the top of the outer frame, a sixth motor is fixedly mounted on the inner wall of the top of the outer frame, an output shaft of the sixth motor is fixedly connected with the bottom end of the supporting shaft, a transverse connecting plate is fixedly mounted at the top end of the supporting shaft, a second rodless cylinder is fixedly mounted on a sliding block of the second rodless cylinder, a pressing plate is fixedly mounted at the bottom end of the second cylinder, a fifth cylinder is fixedly mounted on the top of the pressing plate, and the fifth output shafts of the fifth cylinder are fixedly mounted with clamping pieces and penetrate through the clamping pieces and are slidably connected with the pressing plates.

8. The edging equipment according to claim 7, wherein a bearing plate is fixedly installed on an outer wall of one side of the outer frame, a stock frame is fixedly installed at the top of each of the two bearing plates, a closing door is arranged on one side of the stock frame, a transverse table II positioned below the bearing plate is fixedly installed on an outer wall of one side of the outer frame, a thread bush II is rotatably installed on the transverse table II, a screw rod IV is internally threaded and installed on the thread bush II, a lifting plate is fixedly installed at the top end of the screw rod IV, the lifting plate penetrates through the bearing plate and is movably connected with the bearing plate, a connecting rod is rotatably installed on the transverse table II, a motor IV is fixedly installed at the top of the transverse table II, an output shaft of the motor seven is fixedly connected with the top end of the connecting rod, a gear IV is fixedly sleeved on the connecting rod, a gear V is fixedly sleeved on the thread bush II, and the gear IV is meshed with the gear V.

9. The edging equipment according to claim 8, wherein the top of the outer frame is fixedly provided with two back plates, one side of the two back plates, which are close to each other, is fixedly provided with a box body III, a screw rod V is rotatably provided in the box body III, a motor V is fixedly provided on the outer wall of one side of the box body III, an output shaft of the motor V is fixedly connected with one end of the screw rod V, a connecting plate is fixedly provided on the screw rod V, one side of the connecting plate is fixedly provided with two push rods, one side of the two back plates, which are close to each other, is fixedly provided with a same limiting plate, the limiting plate is positioned below the box body III, two sliding grooves are formed in the limiting plate, the two sliding grooves are matched with the corresponding push rods, and a plurality of balls are embedded in the bottom of the limiting plate.

10. An edging method using the edging machine of claim 9, characterized by the steps of:

s1, firstly placing two metal workpieces to be polished on two vacuum suction plates, starting two vacuum pumps to firmly suck the metal workpieces, then starting the output shafts of the third air cylinders to stretch out, compacting the corresponding metal workpieces, then starting the output shafts of the two multi-stage hydraulic cylinders to stretch out for the first time, corresponding two rough grinding wheels to the corners of the side edges of the metal workpieces, then starting the corresponding two motors to drive the corresponding rough grinding wheels to rotate, starting the output shafts of the corresponding two first air cylinders to stretch out, enabling the two rough grinding wheels to protrude out of the other fine grinding wheels and the fine grinding wheels, then starting the output shafts of the second air cylinders to stretch out, enabling the two rough grinding wheels to contact the side edges of the metal workpieces to be polished, then starting the two motors in the forward direction, enabling the output shafts of the two motors to drive the corresponding first screws to rotate, enabling the two supporting tables and the two sliding tables to move horizontally, so that the rough grinding wheel carries out movable grinding work on the side of the metal workpiece, when the rough grinding wheel moves from one side corner to the other side corner of the metal workpiece, the motor II is reversely started to bring the two rough grinding wheels to the original starting point, the rough grinding work is completed at the moment, then, the output shafts of the two cylinders II are started to retract, the rough grinding wheel is separated from the metal workpiece, the corresponding motor I is closed, then, the output shaft of the multi-stage hydraulic cylinder is started again to carry out second extension, the fine grinding wheel corresponds to the side corner of the metal workpiece, then, the multi-stage hydraulic cylinder is started again to carry out third extension, the metal workpiece is finally and finely ground, then, the output shaft of the corresponding motor V is started to rotate 180 DEG, the four sides of the metal workpiece are replaced, then polishing the two unground sides again according to the mode;

S2, after a metal workpiece is completely polished, a motor IV is started in the forward direction, so that a connecting strip descends with two connecting frames, a vacuum suction plate with the metal workpiece moves to the lower side of a workbench, the motor III is started in the forward direction, a rotating shaft rotates with a frame until the rotating shaft rotates 180 degrees, the two shaft center rods at the moment alternate in position, then the motor IV is started in the reverse direction, so that the two shaft center rods ascend, the next metal workpiece which is not polished is brought to be clung to a fastening plate, and then the metal workpiece is polished in the same way;

s3, starting a vacuum pump corresponding to the polished metal workpiece to remove the suction force of the metal workpiece to the polished metal workpiece, taking down the metal workpiece, putting the metal workpiece to be polished up and down, starting the vacuum pump, sucking the metal workpiece again, waiting until the previous metal workpiece is polished, and reversely starting a motor III to enable the frame body to rotate, so that the two metal workpieces are subjected to position alternation again, polishing can be continued while unloading and feeding;

s4, starting a fan in the polishing process to form negative pressure, enabling most of pungent and unpleasant gases generated in polishing to enter a connecting pipe through a plurality of air inlet pipes, then introducing the connecting pipe into a filter box, filtering particles and impurities in the connecting pipe through a filter plate when the connecting pipe is introduced, then penetrating an activated carbon honeycomb adsorption plate, absorbing the pungent and unpleasant odors in the connecting pipe through the adsorption function of the activated carbon honeycomb adsorption plate, finally discharging the pungent and unpleasant odors through an exhaust pipe, starting a motor nine while filtering and adsorbing, enabling an output shaft of the motor nine to drive a disc to rotate, enabling an eccentric rod on the motor nine to rotate along with the eccentric rod, enabling a sliding rod to carry out left and right reciprocating motion while rotating the eccentric rod, scraping dust and impurities attached to the filter plate into dust receiving boxes on two sides until the dust receiving boxes are screwed out after the connecting boxes continuously work for a period of time, and intensively collecting and pouring the dust and impurities in the dust receiving boxes.