CN115945997B - Smoothness self-checking type selenium drum aluminum-based grinding equipment - Google Patents
Smoothness self-checking type selenium drum aluminum-based grinding equipment Download PDFInfo
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- CN115945997B CN115945997B CN202310228958.5A CN202310228958A CN115945997B CN 115945997 B CN115945997 B CN 115945997B CN 202310228958 A CN202310228958 A CN 202310228958A CN 115945997 B CN115945997 B CN 115945997B
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Abstract
The invention discloses smoothness self-checking type selenium drum aluminum-based grinding equipment, and belongs to the technical field of grinding. The quick clamping device comprises a plurality of selenium drum aluminum bases to be ground, a feeding robot, a clamping table, a movable guide table, a detection guide rail and a polishing guide rail, wherein the feeding robot is positioned on one side of the clamping table, a fixed support is arranged at one end of the clamping table, a movable support is arranged at the other end of the clamping table in a sliding mode, quick clamping components are arranged on the fixed support and the movable support, the detection guide rail and the polishing guide rail are respectively positioned on two sides of the clamping table, the detection components are arranged on the detection guide rail, the polishing guide rail is provided with the polishing components, the movable guide table is arranged above the detection guide rail and the polishing guide rail in a sliding mode, the adjustment speed of an electric push rod in each quick clamping component is high, quick clamping of aluminum bases is achieved, working efficiency is improved, and yield is improved.
Description
Technical Field
The invention relates to the technical field of grinding, in particular to smoothness self-checking type selenium drum aluminum-based grinding equipment.
Background
In a laser printer, more than 70% of imaging components are concentrated in a selenium drum, the quality of printing is determined by the selenium drum to a great extent, the selenium drum is also called a photosensitive drum, three layers are generally formed from the composition, the first layer is an aluminum tube, the second layer is an insulating layer, the third layer is a photosensitive layer, namely, a photosensitive material coated on the substrate, the aluminum base cannot be molded at one time, proper grinding and polishing are required, if the surface roughness and the shape tolerance of the aluminum base do not meet the requirements, great problems can occur in the capability of the aluminum base for attaching charges and toner in the working process, and the printed material is seriously distorted.
When the aluminum base is polished by the grinding wheel, the grinding wheel is continuously worn, so that an operator needs to stop the machine at intervals to measure the diameter of the grinding wheel, and then adjust and correct the diameter, the processing efficiency is greatly delayed in the process, the processing precision cannot be ensured, and the aluminum pipe needs to be manually detected after polishing, so that automatic production cannot be realized.
Disclosure of Invention
The invention aims to provide smoothness self-checking type selenium drum aluminum-based grinding equipment so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a smooth degree self-checking formula selenium drum aluminium base grinding equipment, includes that a plurality of selenium drum aluminium base that wait to grind, material loading robot, clamping platform, removal guide table, detection guide rail, the guide rail of polishing, the material loading robot is located one side of clamping platform, the one end of clamping platform is provided with the fixed bolster, and the other end slip of clamping platform is provided with the movable support, all be provided with fast clamp assembly on fixed bolster and the movable support, two fast clamp assembly carries out the clamping to the selenium drum aluminium base, detection guide rail and the guide rail of polishing are located the both sides of clamping platform respectively, are provided with detection assembly on the detection guide rail, are provided with the subassembly of polishing on the guide rail of polishing, the removal guide table slides and sets up in the top of detection guide rail and guide rail of polishing, still is provided with the second on the removal guide table and removes the module, detection assembly and the subassembly of polishing all with removal guide table sliding connection.
Further, servo motors are arranged in the clamping table, driving shafts are arranged on the servo motors, driving gears are arranged below the driving shafts corresponding to the fixed support, tooth columns are arranged below the driving shafts corresponding to the movable support, each quick clamping assembly comprises a duplex driving wheel and a rotating sleeve, the duplex driving wheels are formed by coaxially mounting driven gears and main gears, the rotating sleeves are rotatably mounted in the fixed support, auxiliary chain wheels are arranged on the rotating sleeves, chains are connected between the auxiliary chain wheels and the main gears, the arrangement mode of the quick clamping assemblies in the movable support is the same as that of the quick clamping assemblies in the fixed support, the feeding robot clamps the selenium drum aluminum base to be ground between the two quick clamping assemblies, and the first moving module is driven by the control system to enable the movable support to move towards the direction of the fixed support until two telescopic heads are inserted from two ends of the selenium drum aluminum base respectively.
Further, every quick clamp subassembly includes flexible head, electric putter, cylinder axle, flexible head and cylinder axle all slidable mounting are in changeing the cover, are connected with the spring between flexible head and the cylinder axle, electric putter fixed mounting is in the fixed bolster, electric putter's one end and cylinder axle rotate to be connected, electric putter and cylinder axle's rotation junction is provided with thrust ball bearing, two electric putter switch on simultaneously, and through thrust ball bearing pulling cylinder axle removal, two cylinder axles are through the spring pulling respectively two flexible heads towards the direction of changeing the cover, along with flexible head is close to changeing the cover more and more, all interior clamp pieces outwards remove under the promotion of connecting strip, until all interior clamp pieces support the aluminium base inner wall of selenium drum, the spring possesses elastic potential energy, even if electric putter drive cylinder axle continues to remove, interior clamp pieces outwards extrudees under the effect of spring elasticity only, make the rubber layer paste aluminium base inner wall more tightly, interior clamp piece is to aluminium base more firm, can not destroy aluminium base because of the power is too much, the quick clamp efficiency of the regulation of electric clamp, quick clamp efficiency is realized, quick clamp output is improved.
Further, be provided with three interior clamp splice between the one end of telescoping head and the commentaries on classics cover, three interior clamp splice is circumference equipartition setting, rotates on every interior clamp splice and is provided with a pair of connecting strip, one the connecting strip rotates with the telescoping head to be connected, and another connecting strip rotates with the commentaries on classics cover to be connected, every interior clamp splice is kept away from the one end of telescoping head and is provided with the rubber layer.
Further, the bottom of movable support is provided with first removal module, first removal module and control system circuit connection, be located in the fixed support driven gear and the meshing of driving gear meshing, be located in the movable support driven gear and tooth post slide the meshing, servo motor circular telegram drives the driving shaft and rotates, epaxial driving gear of driving and tooth post rotate simultaneously, driving gear and tooth post drive two duplex drive wheel respectively and rotate, two duplex drive wheel pass through the chain and drive two rotation covers and rotate, because interior clamp splice presss from both sides aluminium base, drive aluminium base rotation when changeing the cover and rotate, the emery wheel of being convenient for polishes aluminium surface, the length of tooth post is very long, driven gear and tooth post still can keep the sliding engagement's connection relation when movable support removes, therefore quick clamp assembly can carry out the centre gripping to the aluminium base of different specifications, the universality of device has been improved.
Further, the bottom of the polishing guide rail is provided with a spiral fine adjustment mechanism, the spiral fine adjustment mechanism is connected with a control system circuit, the polishing assembly comprises a grinding wheel outer cover, a photosensitive plate, a lens motor and a light source emitter, a first annular groove is formed in the upper portion of the grinding wheel outer cover, the grinding wheel outer cover is in sliding connection with a movable guide table, the first annular groove is arranged on the polishing guide rail in a sliding mode, a polishing motor is arranged in the grinding wheel outer cover, a grinding wheel is installed on the polishing motor, the photosensitive plate is located between the polishing motor and the grinding wheel, the lens motor is arranged on one side, away from the polishing motor, of the grinding wheel, a small lens is arranged on the lens motor, the light source emitter is located at one end, away from the lens motor, of the small lens, after aluminum-based clamping is completed, the movable guide table moves under the driving of the second movable module, the detection assembly moves along the detection guide rail, the polishing assembly moves along the polishing guide rail, bearing balls on the grinding wheel and the auxiliary block simultaneously contact with the selenium drum aluminum base, and the bearing balls support the aluminum base on the other side of the grinding wheel, and deformation of the aluminum base due to the bearing balls is prevented.
Further, the included angle between the plane where the small lens is located and the horizontal plane is 45 degrees, the lens motor drives the small lens to rotate, the light source emitter emits light to the small lens, due to the fact that the small lens rotates at a high speed, after the light emitted by the light source emitter is reflected by the small lens, all light path tracks form a horizontal plane, one part of one side of the light path plane, which irradiates towards the grinding wheel, is shielded by the grinding wheel, is received by the photosensitive plate, the innermost light receiving position of the light receiving plate is the real-time contour diameter of the reaction grinding wheel, and due to the fact that the distance among the small lens, the grinding wheel and the photosensitive plate is fixed, the diameter of the grinding wheel is calculated according to the side equal ratio of the similar triangle, a grinding wheel trimming device is arranged below the grinding wheel, the grinding side of the grinding wheel is trimmed according to the grinding wheel calculated by the photosensitive plate after the grinding wheel trimming device is adjusted, the spiral fine adjusting mechanism also appropriately adjusts the distance between the grinding guide rail and the selenium drum aluminum base, the distance of the grinding wheel is compensated, and the grinding accuracy of the grinding wheel to the selenium drum aluminum base is improved.
Further, the detection assembly comprises an auxiliary block, a second annular groove is formed in the upper portion of the auxiliary block, the upper portion of the auxiliary block is in sliding connection with the movable guide table, the second annular groove is arranged on the detection guide rail in a sliding mode, a pair of bearing balls are symmetrically arranged on one side, close to the selenium drum, of the auxiliary block, steel balls are arranged at one end of the bearing balls in a rolling mode, and a damping spring is arranged between the bearing balls and the inner portion of the auxiliary block.
Further, the detection assembly comprises a detection needle, a connecting rod, a magnetic head and a coil, the detection needle is rotatably arranged on the auxiliary block, the connecting rod is rotatably arranged in the auxiliary block, the connecting rod is connected with a detection needle ball pair, a sliding groove is formed in the top end of the connecting rod, the magnetic head is slidably arranged in the auxiliary block, one end of the magnetic head is slidably arranged in the sliding groove, the other end of the magnetic head stretches into the coil, the coil is connected with an amplifying circuit through a wire, one polished side of the aluminum base is detected, a coil spring is arranged at the switching position of the detection needle and the auxiliary block, the coil spring enables the detection needle to be tightly attached to the surface of the aluminum base, the detection needle is displaced along with the surface profile change of the aluminum base, the displacement of one end of the detection needle is transmitted to the connecting rod through the ball pair, the switching position of the detection needle and the connecting rod is closer to a power end, therefore a power arm is short, the resistance arm is long, the detection needle and the connecting rod amplify the surface profile change of the aluminum base, the connecting rod finally drives the magnetic head to slide back and forth in the coil, the induction current is generated in the coil after being amplified by the amplifying circuit, and is received by a control system and detected if the surface of the aluminum base has defects, the aluminum base is detected, the surface is manually detected by the control system after being amplified, the detection assembly is manually detected, and the error is reduced by the manual production by the detection assembly through the replacement of the detection assembly.
Compared with the prior art, the invention has the following beneficial effects:
1. the two telescopic heads are pulled towards the direction of the rotating sleeve through the two electric push rods, all the inner clamping blocks move outwards under the pushing of the connecting strip, the inner clamping blocks support against the inner wall of the selenium drum aluminum base, after the inner clamping blocks support against the inner wall of the selenium drum aluminum base, even if the electric push rods drive the cylinder shaft to move continuously, the inner clamping blocks are extruded outwards only under the action of spring elastic force, the rubber layer is tightly attached to the inner wall of the aluminum base, the inner clamping blocks clamp the aluminum base more firmly, the aluminum base cannot be damaged due to overlarge clamping force, the adjusting speed of the electric push rods is high, the rapid clamping of the aluminum base is realized, the working efficiency is accelerated, and the yield is improved.
2. The lens motor is utilized to drive the small lens to rotate, the light path track of the light emitted by the light source emitter forms a horizontal plane after being reflected by the small lens, a part of the light is received by the photosensitive plate, the innermost light receiving position of the photosensitive plate is the real-time contour diameter of the reaction grinding wheel, the diameter of the grinding wheel is calculated according to the side-to-side ratio of the similar triangle, the spiral fine-tuning mechanism also properly adjusts the distance between the grinding guide rail and the selenium drum aluminum base, the distance of the grinding wheel loss is compensated, and the grinding precision of the grinding wheel to the selenium drum aluminum base is improved.
3. The detection is carried out on one polished side of the aluminum base, the detection needle is displaced along with the change of the surface profile of the aluminum base, the detection needle drives the connecting rod to drive the magnetic head to slide back and forth in the coil, induced current is generated in the coil, the induced current in the coil is amplified by the amplifying circuit and then is received and detected by the control system, a link of manual detection is replaced, errors caused by manual detection are reduced, and full-automatic production is realized.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic top view of the overall structure of the present invention;
FIG. 2 is a schematic top view of a portion of the structure of the present invention;
FIG. 3 is a schematic view of a clamping table clamping aluminum substrates in accordance with the present invention;
FIG. 4 is a schematic diagram of the clamping of the inner clamping block and aluminum base in the invention;
FIG. 5 is a schematic diagram of the connection between the telescopic head and the inner clamping block according to the present invention;
FIG. 6 is a schematic view of the internal structure of the grinding wheel housing of the present invention;
FIG. 7 is a schematic view showing an operation state of the photosensitive web of the present invention;
FIG. 8 is a schematic view of the internal structure of the auxiliary block of the present invention;
FIG. 9 is a schematic view of the structure of the probe needle portion of the present invention;
FIG. 10 is a schematic view of the connection structure of the probe portion of the present invention;
in the figure: 1. clamping table; 101. a fixed support; 102. a movable support; 2. a servo motor; 201. a driving shaft; 202. tooth columns; 3. a duplex driving wheel; 4. a chain; 5. a rotating sleeve; 6. a retractable head; 601. an inner clamping block; 602. a connecting strip; 7. an electric push rod; 701. a cylindrical shaft; 702. a spring; 8. moving the guide table; 9. detecting a guide rail; 10. polishing the guide rail; 11. a grinding wheel outer cover; 12. an auxiliary block; 13. polishing a motor; 14. a lens motor; 15. a light source emitter; 16. a photosensitive plate; 17. force bearing marble; 18. a probe; 19. a connecting rod; 20. a magnetic head; 21. a coil.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, the present invention provides the following technical solutions: the utility model provides a smoothness self-checking type selenium drum aluminum-based grinding equipment, including a plurality of selenium drum aluminum-based that wait to grind, the loading robot, clamping platform 1, remove guide table 8, detect guide rail 9, the guide rail 10 polishes, the loading robot is located one side of clamping platform 1, one end of clamping platform 1 is provided with fixed support 101, the other end slip of clamping platform 1 is provided with movable support 102, all be provided with fast clamp assembly on fixed support 101 and the movable support 102, two fast clamp assembly carry out clamping to the selenium drum aluminum-based, detect guide rail 9 and guide rail 10 of polishing are located the both sides of clamping platform 1 respectively, detect and be provided with the detection subassembly on the guide rail 9, be provided with the subassembly of polishing on the guide rail 10 of polishing, remove guide table 8 slip setting in the top of detecting guide rail 9 and guide rail 10 of polishing, still be provided with the second removal module on the guide table 8, detect subassembly and the subassembly of polishing all with removal guide table 8 sliding connection, a servo motor 2 is arranged in the clamping table 1, a driving shaft 201 is arranged on the servo motor 2, a driving gear is arranged below the driving shaft 201 corresponding to the fixed support 101, a tooth post 202 is arranged below the driving shaft 201 corresponding to the movable support 102, each quick clamping assembly comprises a duplex driving wheel 3 and a rotating sleeve 5, the duplex driving wheel 3 is formed by coaxially arranging a driven gear and a main chain wheel, the rotating sleeve 5 is rotatably arranged in the fixed support 101, a secondary chain wheel is arranged on the rotating sleeve 5, a chain 4 is connected between the secondary chain wheel and the main chain wheel, the arrangement mode of the quick clamping assembly in the movable support 102 is the same as that of the quick clamping assembly in the fixed support 101, a feeding robot clamps the selenium drum aluminum base to be ground between the two quick clamping assemblies, the movable support 102 moves towards the fixed support 101 under the driving of a control system, until two expansion heads 6 are inserted from both ends of the selenium drum aluminum base, respectively.
Each quick clamp assembly comprises a telescopic head 6, an electric push rod 7 and a cylindrical shaft 701, the telescopic head 6 and the cylindrical shaft 701 are slidably mounted in a rotating sleeve 5, a spring 702 is connected between the telescopic head 6 and the cylindrical shaft 701, the electric push rod 7 is fixedly mounted in a fixed support 101, one end of the electric push rod 7 is rotationally connected with the cylindrical shaft 701, a thrust ball bearing is arranged at the rotational connection position of the electric push rod 7 and the cylindrical shaft 701, three inner clamping blocks 601 are arranged between one end of the telescopic head 6 and the rotating sleeve 5 and are uniformly distributed circumferentially, a pair of connecting strips 602 are rotationally arranged on each inner clamping block 601, one connecting strip 602 is rotationally connected with the telescopic head 6, the other connecting strip 602 is rotationally connected with the rotating sleeve 5, one end of each inner clamping block 601, which is far away from the telescopic head 6, is provided with a rubber layer, a first moving module is arranged at the bottom of the movable support 102 and is in circuit connection with a control system, a driven gear in the fixed support 101 is in meshed transmission with a driving gear, and a driven gear in the movable support 102 is in meshed sliding engagement with the tooth post 202.
The two electric push rods 7 are simultaneously electrified, and the cylindrical shafts 701 are pulled to move through the thrust ball bearings, the two cylindrical shafts 701 respectively pull the two telescopic heads 6 towards the rotating sleeve 5 through the springs 702, as the telescopic heads 6 are closer to the rotating sleeve 5, all the inner clamping blocks 601 move outwards under the pushing of the connecting strips 602 until all the inner clamping blocks 601 are abutted against the inner wall of the aluminum base of the selenium drum, the springs 702 are provided with elastic potential energy, after the inner clamping blocks 601 are abutted against the inner wall of the aluminum base of the selenium drum, even if the electric push rods 7 drive the cylindrical shafts 701 to continuously move, the inner clamping blocks 601 are only extruded outwards under the elastic force of the springs 702, so that the rubber layers are more tightly attached to the inner wall of the aluminum base, the inner clamping blocks 601 clamp the aluminum base more firmly, the aluminum base cannot be damaged due to overlarge clamping force, the adjusting speed of the electric push rods 7 is high, the quick clamping of the aluminum base is realized, the working efficiency is improved, the output is improved, the servo motor 2 is electrified to drive the driving shaft 201 to rotate, the driving gears and the gear columns 202 rotate simultaneously, the driving gears and the gear columns 202 drive the two duplex driving gears 3 to rotate respectively, and the two duplex driving gears 3 rotate through the driving shafts 4 to drive the rotating sleeves to rotate the rotating sleeve 5, and the two duplex driving gears 3 to rotate the aluminum base 202 to rotate, and the aluminum base can still be clamped with the aluminum base to be in a long specification, and the aluminum base can still be clamped by the length of the aluminum base is still convenient, and the length can be clamped by the length of the aluminum base is easy to be clamped by the length and can be matched with the length of the aluminum base and can be matched with the length and can be easily and matched with the length.
The bottom of the polishing guide rail 10 is provided with a spiral fine adjustment mechanism which is in circuit connection with a control system, the polishing assembly comprises a grinding wheel outer cover 11, a photosensitive plate 16, a lens motor 14 and a light source emitter 15, a first annular groove is formed in the upper portion of the grinding wheel outer cover 11, the upper portion of the grinding wheel outer cover 11 is in sliding connection with a movable guide table 8, the first annular groove is arranged on the polishing guide rail 10 in a sliding manner, a polishing motor 13 is arranged in the grinding wheel outer cover 11, a grinding wheel is arranged on the polishing motor 13, the photosensitive plate 16 is positioned between the polishing motor 13 and the grinding wheel, the lens motor 14 is arranged on one side of the grinding wheel far away from the polishing motor 13, a small lens is arranged on the lens motor 14, the light source emitter 15 is positioned on one end of the small lens far away from the lens motor 14, an included angle between a plane where the small lens is positioned and a horizontal plane is 45 DEG, the movable guide table 8 moves under the driving of a second movable module after aluminum-based clamping is completed, the detection component moves along the detection guide rail 9, the polishing component moves along the polishing guide rail 10, the bearing marble 17 on the grinding wheel and the auxiliary block 12 simultaneously contacts with the selenium drum aluminum base, the bearing marble 17 supports the aluminum base on the other side of the grinding wheel to prevent the aluminum base from being deformed due to stress, the lens motor 14 drives the small lens to rotate, the light source emitter 15 emits light to the small lens, after the small lens rotates at high speed, all light path tracks form a horizontal plane after the light emitted by the light source emitter 15 is reflected by the small lens, one part of the light path track plane, which irradiates to one side of the grinding wheel, is blocked by the grinding wheel, one part of the light path track plane is received by the photosensitive plate 16, the innermost light receiving position of the photosensitive plate 16 is the real-time contour diameter of the reactive grinding wheel, and because the distance among the small lens, the grinding wheel and the photosensitive plate 16 is fixed, the diameter of the grinding wheel is calculated according to the side-to-side ratio of the similar triangle, a grinding wheel dressing device is arranged below the grinding wheel, the grinding side of the grinding wheel is dressed after the grinding wheel dressing device is regulated according to the diameter of the grinding wheel calculated by the photosensitive plate 16, the distance between the grinding guide rail 10 and the selenium drum aluminum base is properly regulated by the spiral fine-tuning mechanism, the distance of the grinding wheel loss is compensated, and the grinding precision of the grinding wheel to the selenium drum aluminum base is improved.
The detection component comprises an auxiliary block 12, a second annular groove is formed in the upper portion of the auxiliary block 12, the upper portion of the auxiliary block 12 is in sliding connection with the movable guide table 8, the second annular groove is arranged on the detection guide rail 9 in a sliding manner, one side, close to the selenium drum aluminum base, of the auxiliary block 12 is symmetrically provided with a pair of bearing balls 17, one end of each bearing ball 17 is provided with steel balls in a rolling manner, a damping spring is arranged between each bearing ball 17 and the inside of the auxiliary block 12, the detection component comprises a detection needle 18, a connecting rod 19, a magnetic head 20 and a coil 21, the detection needle 18 is rotatably arranged on the auxiliary block 12, the connecting rod 19 is rotatably arranged in the auxiliary block 12, the connecting rod 19 is connected with a ball pair of the detection needle 18, a sliding groove is formed in the top end of the connecting rod 19, the magnetic head 20 is slidably arranged in the auxiliary block 12, one end of the magnetic head 20 is slidably arranged in the sliding groove, the other end of the magnetic head 20 extends into the coil 21, the coil 21 is connected with an amplifying circuit through a wire, the detecting needle 18 detects the polished aluminum base side, a coil spring is arranged at the joint of the detecting needle 18 and the auxiliary block 12, the coil spring enables the detecting needle 18 to be tightly attached to the surface of the aluminum base, the detecting needle 18 is displaced along with the change of the surface profile of the aluminum base, one end of the detecting needle 18 is displaced to the connecting rod 19 through the ball pair, the joint of the detecting needle 18 and the connecting rod 19 is closer to the power end, therefore, the power arm is short, the resistance arm is long, the detecting needle 18 and the connecting rod 19 amplify the change of the surface profile of the aluminum base, the connecting rod 19 finally drives the magnetic head 20 to slide back and forth in the coil 21, induced current is generated in the coil 21, the induced current in the coil 21 is amplified by the amplifying circuit and then is received by the control system for detection, if the surface of the aluminum base has defects, the aluminum base is polished twice by grinding wheel mechanical energy, the error caused by manual detection is reduced through the detection component instead of manual detection, realizing full-automatic production.
The working principle of the invention is as follows: before the grinding device is used for grinding the selenium drum aluminum base, the feeding robot clamps the selenium drum aluminum base to be ground between two quick clamping assemblies, the movable support 102 moves towards the fixed support 101 under the drive of the control system until the two telescopic heads 6 are respectively inserted from two ends of the selenium drum aluminum base, the two electric push rods 7 are simultaneously electrified, the cylindrical shafts 701 are pulled to move through the thrust ball bearings, the two cylindrical shafts 701 respectively pull the two telescopic heads 6 towards the direction of the rotating sleeve 5 through the springs 702, as the telescopic heads 6 are closer to the rotating sleeve 5, all the inner clamping blocks 601 move outwards under the pushing of the connecting strips 602 until all the inner clamping blocks 601 are propped against the inner wall of the selenium drum aluminum base, the springs 702 have elastic potential energy, and after the inner clamping blocks 601 are propped against the inner wall of the selenium drum aluminum base, even if the electric push rods 7 drive the cylindrical shafts 6 to continuously move, the inner clamping blocks 601 are only extruded outwards under the action of the elastic force of the springs 702, so that the rubber layers are more tightly stuck to the inner wall of the aluminum base, the inner clamping blocks 601 are more firmly damaged to the aluminum base, the aluminum base is not excessively fast, the clamping efficiency of the electric push rods 7 is improved, and the quick clamping efficiency of the clamping is improved.
The servo motor 2 is electrified to drive the driving shaft 201 to rotate, the driving gear and the tooth column 202 on the driving shaft 201 simultaneously rotate, the driving gear and the tooth column 202 respectively drive the two duplex driving wheels 3 to rotate, the two duplex driving wheels 3 drive the two rotating sleeves 5 to rotate through the chain 4, because the inner clamping block 601 clamps the aluminum base, the rotating sleeves 5 drive the aluminum base to rotate when rotating, the grinding wheel is convenient to polish the surface of the aluminum base, the length of the tooth column 202 is long, and when the movable support 102 moves, the driven gear and the tooth column 202 can still keep a connection relation of sliding engagement, so that the speed clamp assembly can clamp aluminum bases with different specifications, and the universality of the device is improved.
After the aluminum base clamping is finished, the movable guide table 8 moves under the drive of the second movable module, the detection assembly moves along the detection guide rail 9, the polishing assembly moves along the polishing guide rail 10, the grinding wheel and the bearing marble 17 on the auxiliary block 12 simultaneously contact with the selenium drum aluminum base, the bearing marble 17 supports the aluminum base on the other side of the grinding wheel to prevent the aluminum base from being deformed due to stress, the lens motor 14 drives the small lens to rotate, the light source emitter 15 emits light rays to the small lens, due to the high-speed rotation of the small lens, after the light rays emitted by the light source emitter 15 pass through the reflection of the small lens, all light path tracks form a horizontal plane, one part of the light path plane, which irradiates towards one side of the grinding wheel, is blocked by the grinding wheel, and the other part of the light path plane is received by the photosensitive plate 16, the innermost light receiving position of the photosensitive plate 16, namely the real-time contour diameter of the reactive grinding wheel, and due to the fact that the distance between the small lens, the grinding wheel and the photosensitive plate 16 is fixed, the diameter of the grinding wheel is calculated according to the side equal ratio of the similar triangle, the diameter of the grinding wheel is arranged below the grinding wheel trimming device, the trimming device is arranged according to the calculated diameter of the photosensitive plate 16, after the trimming device is adjusted, the trimming distance of the polishing edge of the selenium drum is properly adjusted, the grinding wheel is adjusted, the grinding distance of the grinding wheel is adjusted, and the grinding wheel is adjusted, the distance is adjusted, and the grinding wheel is the grinding drum is the grinding distance is the grinding wheel.
The detection needle 18 detects one polished side of the aluminum base, a coil spring is arranged at the joint of the detection needle 18 and the auxiliary block 12, the coil spring enables the detection needle 18 to be tightly attached to the surface of the aluminum base, the detection needle 18 is displaced along with the change of the surface profile of the aluminum base, one end of the detection needle 18 is displaced through a ball pair to be conducted onto the connecting rod 19, the joint of the detection needle 18 and the connecting rod 19 is closer to the power end, therefore, a power arm is short, the resistance arm is long, the detection needle 18 and the connecting rod 19 amplify the change of the surface profile of the aluminum base, the connecting rod 19 finally drives the magnetic head 20 to slide back and forth in the coil 21, induced current is generated in the coil 21, the induced current in the coil 21 is amplified by the amplifying circuit and then is received by the control system to be detected, if the surface of the aluminum base has defects, the aluminum base is polished twice by grinding wheel mechanical energy, errors caused by manual detection are reduced through the detection assembly instead of manual detection, and full-automatic production is realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a smoothness self-checking formula selenium drum aluminium base grinding equipment, includes a plurality of aluminium base of selenium drum that wait to grind, material loading robot, its characterized in that: the feeding robot is located on one side of the clamping table (1), a fixed support (101) is arranged at one end of the clamping table (1), a movable support (102) is slidably arranged at the other end of the clamping table (1), quick clamping components are arranged on the fixed support (101) and the movable support (102), the quick clamping components clamp selenium drum aluminum base, the detection guide rail (9) and the polishing guide rail (10) are respectively located on two sides of the clamping table (1), the detection guide rail (9) is provided with a detection component, the polishing guide rail (10) is provided with a polishing component, the movable guide table (8) is slidably arranged above the detection guide rail (9) and the polishing guide rail (10), and a second movable module is further arranged on the movable guide table (8), and the detection component and the polishing component are slidably connected with the movable guide table (8);
the bottom of guide rail (10) is provided with spiral fine setting mechanism, spiral fine setting mechanism and control system circuit connection, the subassembly of polishing includes grinding wheel dustcoat (11), light-sensitive plate (16), lens motor (14), light source transmitter (15), first annular has been seted up on the upper portion of grinding wheel dustcoat (11), the top and the removal guide table (8) sliding connection of grinding wheel dustcoat (11), first annular slides and sets up on guide rail (10) of polishing, be provided with grinding motor (13) in grinding wheel dustcoat (11), install the emery wheel on grinding motor (13), light-sensitive plate (16) are located between grinding motor (13) and the emery wheel, lens motor (14) set up in one side that the grinding motor (13) was kept away from to the emery wheel, be provided with little lens on lens motor (14), light source transmitter (15) are located the one end that lens motor (14) was kept away from to little lens.
2. The smoothness self-checking type selenium drum aluminum-based grinding device according to claim 1, wherein: the clamping bench is characterized in that a servo motor (2) is arranged in the clamping bench (1), a driving shaft (201) is arranged on the servo motor (2), a driving gear is arranged below the driving shaft (201) corresponding to a fixed support (101), a toothed column (202) is arranged below the driving shaft (201) corresponding to a movable support (102), each speed clamp assembly comprises a duplex driving wheel (3) and a rotating sleeve (5), the duplex driving wheels (3) are coaxially arranged by driven gears and main gears, the rotating sleeve (5) is rotatably arranged in the fixed support (101), an auxiliary chain wheel is arranged on the rotating sleeve (5), a chain (4) is connected between the auxiliary chain wheel and the main chain wheel, and the arrangement mode of the speed clamp assembly in the movable support (102) is the same as that of the speed clamp assembly in the fixed support (101).
3. The smoothness self-checking type selenium drum aluminum-based grinding device according to claim 2, wherein: every quick clamp assembly includes flexible head (6), electric push rod (7), cylinder axle (701), flexible head (6) and cylinder axle (701) all slidable mounting are in changeing cover (5), are connected with spring (702) between flexible head (6) and the cylinder axle (701), electric push rod (7) fixed mounting is in fixed bolster (101), and the one end and the cylinder axle (701) of electric push rod (7) rotate to be connected, and the rotation junction of electric push rod (7) and cylinder axle (701) is provided with thrust ball bearing.
4. A smoothness self-checking type selenium drum aluminum-based grinding device according to claim 3, wherein: three inner clamping blocks (601) are arranged between one end of the telescopic head (6) and the rotating sleeve (5), the three inner clamping blocks (601) are uniformly distributed circumferentially, a pair of connecting strips (602) are rotatably arranged on each inner clamping block (601), one connecting strip (602) is rotatably connected with the telescopic head (6), the other connecting strip (602) is rotatably connected with the rotating sleeve (5), and one end, far away from the telescopic head (6), of each inner clamping block (601) is provided with a rubber layer.
5. The smoothness self-checking type selenium drum aluminum-based grinding device according to claim 2, wherein: the bottom of the movable support (102) is provided with a first movable module, the first movable module is connected with a control system circuit, the driven gear in the fixed support (101) is meshed with the driving gear for transmission, and the driven gear in the movable support (102) is in sliding engagement with the tooth column (202).
6. The smoothness self-checking type selenium drum aluminum-based grinding device according to claim 1, wherein: the included angle between the plane where the small lens is positioned and the horizontal plane is 45 degrees.
7. The smoothness self-checking type selenium drum aluminum-based grinding device according to claim 1, wherein: the detection assembly comprises an auxiliary block (12), a second annular groove is formed in the upper portion of the auxiliary block (12), the upper portion of the auxiliary block (12) is in sliding connection with the movable guide table (8), the second annular groove is arranged on the detection guide rail (9) in a sliding mode, a pair of bearing pins (17) are symmetrically arranged on one side, close to the selenium drum, of the auxiliary block (12), steel balls are arranged at one end of the bearing pins (17) in a rolling mode, and damping springs are arranged between the bearing pins (17) and the inner portion of the auxiliary block (12).
8. The smoothness self-checking type selenium drum aluminum-based grinding device according to claim 7, wherein: the detection assembly comprises a detection needle (18), a connecting rod (19), a magnetic head (20) and a coil (21), wherein the detection needle (18) is rotatably arranged on an auxiliary block (12), the connecting rod (19) is rotatably arranged in the auxiliary block (12), the connecting rod (19) is connected with a ball pair of the detection needle (18), a sliding groove is formed in the top end of the connecting rod (19), the magnetic head (20) is slidably arranged in the auxiliary block (12), one end of the magnetic head (20) is slidably arranged in the sliding groove, the other end of the magnetic head (20) extends into the coil (21), and the coil (21) is connected with an amplifying circuit through a wire.
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| CN212947009U (en) * | 2020-05-28 | 2021-04-13 | 北京和升达信息安全技术有限公司 | Device for polishing selenium drum |
| CN213106328U (en) * | 2020-09-12 | 2021-05-04 | 深圳前海禾盈科技有限公司 | Device for measuring dynamic change of radius of polishing wheel |
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| FI782356A (en) * | 1978-07-28 | 1980-01-29 | Insinoeoerivaeline Oy | SLIPANORDNING FOER SELENTRUMMAN I EN KOPIERINGSMASKIN |
| JPH0929629A (en) * | 1995-07-20 | 1997-02-04 | Ricoh Co Ltd | Forming method for grinding wheel for finishing mirror surface and surface evaluation method |
| CN101733705A (en) * | 2009-12-17 | 2010-06-16 | 四川普什宁江机床有限公司 | Method for detecting and compensating for abrasion of grinding wheel automatically |
| CN206925656U (en) * | 2017-04-18 | 2018-01-26 | 东莞市兴研五金制品有限公司 | A kind of comprehensive aluminum pipe workpiece polishing mechanism |
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Denomination of invention: A Smoothness Self checking Selenium Drum Aluminum Base Grinding Equipment Effective date of registration: 20230809 Granted publication date: 20230502 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Haizhu branch Pledgor: Guangzhou Dayuan intelligent office equipment Co.,Ltd. Registration number: Y2023980051465 |
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