CN116100447B - Self-adaptive plate surface polishing device - Google Patents
Self-adaptive plate surface polishing device Download PDFInfo
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- CN116100447B CN116100447B CN202310114352.9A CN202310114352A CN116100447B CN 116100447 B CN116100447 B CN 116100447B CN 202310114352 A CN202310114352 A CN 202310114352A CN 116100447 B CN116100447 B CN 116100447B
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- 238000005498 polishing Methods 0.000 title claims abstract description 170
- 239000002184 metal Substances 0.000 claims abstract description 65
- 230000005484 gravity Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 95
- 230000033001 locomotion Effects 0.000 claims description 21
- 230000003044 adaptive effect Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000007517 polishing process Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009347 mechanical transmission Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000007494 plate polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a self-adaptive plate surface polishing device, which comprises: a polishing moving support including a longitudinal moving support and a lateral moving support; the plate surface adapting polishing piece comprises a lifting rotating piece, a transverse control piece, a longitudinal gravity adjusting piece and a polishing transverse balance piece, wherein the lifting rotating piece follows on the transverse moving supporting piece, and the transverse control piece provides a transverse swing auxiliary support on the lifting rotating piece; the longitudinal gravity adjusting piece controls the pressure of the contact wheel pair when polishing the surface of the metal plate on the transverse control piece, and the polishing transverse balancing piece is polished on the longitudinal gravity adjusting piece in a manner of adapting to the fluctuation of the surface of the metal plate. The invention has reasonable structural design, simple structural design, high automation degree, high polishing efficiency and high polishing quality, can grind and polish the surface of the large-size (ultra-wide and ultra-long) non-flat metal plate, and can prevent the local area of the surface of the large-size (ultra-wide and ultra-long) non-flat metal plate from being excessively ground.
Description
Technical Field
The invention relates to the technical field of plate surface grinding and polishing, in particular to a self-adaptive plate surface polishing device.
Background
In the primary stage of coil stock, the metal sheet needs to be uncoiled and sheared and segmented for processing operation, and because rust points appear on the surface of the metal sheet coil stock when the metal sheet coil stock is stored for a long time, or because the smoothness of the metal sheet coil stock is not high due to the influence of a production process, the metal sheet coil stock cannot meet the subsequent production and processing requirements or the product quality requirements, and therefore, the surface polishing is needed before the primary processing. The sheared large-size (ultra-wide and ultra-long) metal plate is difficult to realize automatic polishing, a simple polishing tool is needed to polish the surface of the plate manually, the manual labor is consumed, the efficiency is low, and the polishing surface effect is not ideal. And the flatness of the large-size metal plate is difficult to ensure before surface grinding and polishing, and at present, polishing equipment is mainly used for polishing a flat metal surface, so that when the uneven metal plate is encountered, the excessive grinding and polishing of the local area of the metal plate can be caused, the wear speed of the polishing equipment is improved, the surface polishing efficiency is reduced, and the polishing quality of the large-size metal plate is also influenced.
Disclosure of Invention
In order to overcome the defects, the invention provides a self-adaptive plate surface polishing device, which adopts the following technical scheme:
an adaptive panel polishing apparatus comprising:
A polishing motion support comprising a longitudinal motion support and a lateral motion support, the lateral motion support providing longitudinal and lateral motion forces on the longitudinal motion support;
The plate surface adapting polishing piece is arranged on the transverse moving supporting piece and comprises a lifting rotating piece, a transverse control piece, a longitudinal gravity adjusting piece and a polishing transverse balancing piece, wherein the lifting rotating piece follows on the transverse moving supporting piece and provides vertical movement and circumferential rotating force, and the transverse control piece provides transverse swinging auxiliary support on the lifting rotating piece; the longitudinal gravity adjusting piece controls the pressure of the contact wheel on the transverse control piece when the surface of the metal plate is polished, and the polishing transverse balancing piece is polished on the longitudinal gravity adjusting piece in a manner of adapting to the fluctuation of the surface of the metal plate.
Preferably, the lifting rotary member includes a lifting cylinder having one end disposed on the lateral movement support member to provide vertical displacement and a rotary cylinder disposed on the other end of the lifting cylinder to provide circumferential rotational force.
Preferably, the transverse control comprises a transverse hinge provided on the revolving cylinder and a transverse support provided on the transverse hinge; the transverse hinge piece comprises a bearing block which is transversely hinged to the other end of the rotary cylinder body, so that the bearing block can transversely and reciprocally swing around the other end of the rotary cylinder body.
Preferably, the transverse supporting piece comprises a magnetic coil and a metal supporting rod, wherein the magnetic coil is fixedly embedded in a supporting hole on one end face of the bearing block, and one end of the metal supporting rod is embedded in the magnetic coil; and the plurality of sets of transverse supporting pieces are symmetrically distributed on one end face of the bearing block along the transverse direction.
Preferably, the longitudinal gravity adjusting piece comprises a supporting fork, a front and rear transmission piece and a front and rear adjusting power piece, the supporting fork is arranged on the transverse hinging piece, the front and rear transmission piece is arranged on the supporting fork, and the front and rear adjusting power piece is arranged on the front and rear transmission piece; the front and rear transmission parts comprise front and rear supporting pipes, front and rear rotating pipes, front and rear sliding pipes and front and rear sliding supporting rods, one ends of the front and rear supporting pipes are arranged on one side wall of the supporting fork, and the two front and rear supporting pipes are symmetrically distributed on two walls of the supporting fork along the same axis; the front and back rotating pipes are sleeved on the front and back supporting pipes, the front and back sliding pipes are arranged on the front and back rotating pipes, and the front and back sliding supporting rods are embedded in the front and back sliding pipes in a sliding manner.
Preferably, the front-back adjusting power piece comprises a first motor, a first transmission shaft and gears, wherein the first motor is fixedly arranged on one side wall of the supporting fork, one end of the first transmission shaft is connected to a rotating shaft of the first motor, the other end of the first transmission shaft penetrates through one side wall of the supporting fork and then is embedded into the front supporting pipe and the rear supporting pipe, the gears are fixedly sleeved on the first transmission shaft, the gears are positioned between the front supporting pipe and the rear supporting pipe, and meanwhile, the gears penetrate through the side wall of the front sliding pipe and then are meshed with racks on the front sliding supporting rod and the rear sliding supporting rod.
Preferably, the polishing transverse balancing piece comprises a polishing piece and a tensioning balancing piece, the polishing piece is arranged on the front and rear transmission pieces, and the tensioning balancing piece is arranged on the polishing piece; the polishing piece comprises a polishing power piece and a polishing transmission piece, and the polishing power piece and the polishing transmission piece are arranged on the front-back sliding support rod; the polishing power piece comprises a second motor and a second transmission rod, the second motor is arranged at one end of the front-back sliding support rod, one end of the second transmission rod is connected to a rotating shaft of the second motor, and the other end of the second transmission rod penetrates through the front-back sliding support rod.
Preferably, the polishing transmission piece comprises a polishing support tube, a polishing transmission shaft, a contact wheel, a first worm and a first worm wheel, wherein the polishing support tube is arranged at the other end of the front-back sliding support rod, one end of the polishing transmission shaft is embedded in the polishing support tube, the contact wheel is sleeved at the other end of the polishing transmission shaft, the first worm wheel is fixedly sleeved on the polishing transmission shaft, the first worm is fixedly arranged at the other end of the second transmission rod, and the first worm is meshed with the first worm wheel after penetrating through the side wall of the polishing support tube.
Preferably, the tensioning balance member comprises a tensioning support member and a tensioning balance member, the tensioning support member is arranged on the polishing transmission member, and the tensioning balance member is arranged on the tensioning support member; the tensioning support piece comprises a support rotation pipe, a support rotation block, a swinging oil cylinder, a second worm wheel and a second worm, wherein the support rotation pipe is rotationally sleeved on the polishing support pipe, the support rotation block is arranged on the support rotation pipe, the swinging oil cylinder is arranged on the support rotation block, a rotating shaft of the swinging oil cylinder penetrates out of the support rotation block, the second worm wheel is fixedly sleeved on the polishing support pipe, the second worm is fixedly arranged on the rotating shaft of the swinging oil cylinder, and the second worm penetrates through the outer wall of the support rotation pipe and then is meshed with the second worm wheel.
Preferably, the tension adjustment balancing member includes a tension adjustment member and a balancing adjustment member, the tension adjustment member being disposed on the tension support member, the balancing adjustment member being disposed on the tension adjustment member; the tensioning adjusting piece comprises a tensioning cylinder body, a tensioning transmission rod and a tensioning wheel, the tensioning cylinder body is arranged on the swinging oil cylinder, one end of the tensioning transmission rod is arranged at the top end of the tensioning cylinder body, and the tensioning wheel is sleeved at the other end of the tensioning transmission rod; the balance adjustment piece comprises an inclinometer, the inclinometer is arranged on the tensioning transmission rod, the inclinometer can monitor the levelness of the polishing transmission piece and the tensioning balance piece in real time, and the transverse support piece is controlled by an electrical control cabinet on the longitudinal movement support piece according to the monitored angle.
The invention at least comprises the following beneficial effects:
1) The self-adaptive plate surface polishing device has reasonable structural design, simple structural design, high automation degree, high polishing efficiency and high polishing quality, can grind and polish the surface of a large-size (ultra-wide and ultra-long) non-flat metal plate, and can prevent the local area of the surface of the large-size (ultra-wide and ultra-long) non-flat metal plate from being excessively ground;
2) The self-adaptive plate surface polishing device is provided with the longitudinal gravity adjusting part, the front and back adjusting power part of the longitudinal gravity adjusting part can adjust the length of the arm of force at the two ends of the front and back sliding support rod in the front and back sliding tube, and further adjust the pressure of the contact wheel at the other end of the front and back sliding support rod to the metal plate, so as to realize the adjustment of the pressure on the surface of the metal plate in the polishing process of the contact wheel, and further polish along with the fluctuation of the surface of the metal plate which is uneven along the longitudinal direction, and prevent the excessive grinding of the local area of the surface of the non-flat metal plate;
3) The self-adaptive plate surface polishing device is provided with the polishing transverse balancing piece of the balancing adjusting piece, and the levelness of the polishing transmission piece and the tensioning balancing piece is monitored in real time by the inclinometer of the polishing transverse balancing piece, so that the magnitude of current fed into the magnetic coils at two sides is controlled by the electrical control cabinet, the contact wheel is stably attached to the surface of a transverse non-horizontal metal plate for polishing, and the contact wheel is prevented from excessively grinding the surface of the transverse non-horizontal metal plate.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a front view of the structure of the self-adaptive plate surface polishing device of the present invention;
FIG. 2 is a side elevational view of the adaptive plate surface polishing apparatus of the present invention;
FIG. 3 is a front view of a plate surface conditioning polishing member in the self-conditioning plate surface polishing apparatus of the present invention;
FIG. 4 is a front elevational view of the front end of the adaptive plate surface polishing member of the adaptive plate surface polishing apparatus of the present invention;
FIG. 5 is a schematic perspective view of a polishing member adapted to be used for polishing a surface of a plate in the self-adaptive plate polishing apparatus according to the present invention;
FIG. 6 is a schematic bottom perspective view of a plate surface adapting polishing member in the self-adapting plate surface polishing apparatus of the present invention;
FIG. 7 is a schematic perspective view showing a cross-section of the self-adaptive plate surface polishing apparatus of the present invention in the direction A-A in FIG. 3;
FIG. 8 is an enlarged view of a portion of the adaptive plate surface polishing apparatus of the present invention shown in FIG. 7C;
FIG. 9 is a schematic perspective view of a self-adaptive plate surface polishing apparatus of the present invention in the direction B-B in FIG. 3;
Fig. 10 is a partial enlarged view of D in fig. 9 of the adaptive plate surface polishing apparatus of the present invention.
Wherein: the polishing device comprises a polishing platform, a 2-guide rail, a 3-portal frame, a 5-control room, a 6-electric control cabinet, a 7-hydraulic control station, an 8-cooling water circulating device, a 9-plate adapting polishing piece, a 10-traversing trolley, an 11-lifting cylinder, a 12-revolving cylinder, a 13-hinging pipe, a 14-hinging rod, a 15-bearing block, a 16-metal supporting rod, a 17-supporting fork, a 18-front-back supporting pipe, a 19-front-back rotating pipe, a 20-front-back sliding pipe, a 21-front-back sliding supporting rod, a 22-first motor, a 23-gear, a 24-second motor, a 25-polishing supporting pipe, a 26-polishing transmission shaft, a 27-contact wheel, a 28-first worm, a 30-supporting rotating pipe, a 31-supporting rotating block, a 32-swinging cylinder, a 34-second worm, a 35-tensioning cylinder, a 36-tensioning transmission rod, a 37-tensioning wheel, a 38-inclinometer, a 39-first transmission shaft, a 40-supporting hole and a 41-second transmission rod.
Detailed Description
The technical solution of the present invention will be described in detail below by way of examples with reference to the accompanying drawings. It should be noted that the description of these examples is for aiding in understanding the present invention, but is not intended to limit the present invention.
The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: the terms "/and" herein describe another associative object relationship, indicating that there may be two relationships, e.g., a/and B, may indicate that: the character "/" herein generally indicates that the associated object is an "or" relationship.
According to the figures 1-10, a self-adaptive plate surface polishing device comprises a polishing movable support and a plate surface adaptive polishing member 9, wherein the plate surface adaptive polishing member 9 is arranged on the polishing movable support. The polishing moving support includes a longitudinal moving support and a lateral moving support provided on the longitudinal moving support. The longitudinal moving support comprises a polishing platform 1, a guide rail 2 and a portal frame 3, wherein the polishing platform 1 is installed on the ground and is used for bearing and stabilizing a metal plate to be polished. Two guide rails 2 are installed on the ground on both sides of the polishing platform 1. The longitudinal line of the guide rail 2 is parallel to the longitudinal line of the polishing platform 1. The portal frame 3 is buckled on the guide rail 2 after crossing the polishing platform 1, and the longitudinal driving piece on the portal frame 3 drives the portal frame 3 to longitudinally move on the guide rail 2. Furthermore, the portal frame 3 is further provided with a control room 5, an electrical control cabinet 6, a hydraulic control station 7 and a cooling water circulation device 8, so as to provide hardware support for normal polishing of the metal plate.
The transverse moving support comprises a transverse moving trolley 10, wherein the transverse moving trolley 10 is arranged on a linear sliding rail of the portal frame 3, and the longitudinal line of the linear sliding rail is perpendicular to the longitudinal line of the polishing platform 1. The traversing carriage 10 carries the plate surface on the portal frame 3 by a transverse driving member carried by the traversing carriage itself to adapt to the transverse movement of the polishing member 9. The plate surface is suitable for the longitudinal movement of the polishing piece 9 through the portal frame 3 and the transverse movement of the transverse moving trolley 10 so as to realize the positioning at any point on the plane of the metal plate.
The plate surface adaptation polishing piece 9 comprises a lifting rotary piece, a transverse control piece, a longitudinal gravity adjusting piece and a polishing transverse balancing piece, wherein the lifting rotary piece is arranged on the transverse trolley 10, the transverse control piece is arranged on the lifting rotary piece, the longitudinal gravity adjusting piece is arranged on the transverse control piece, and the polishing transverse balancing piece is arranged on the longitudinal gravity adjusting piece. The lifting rotary member comprises a lifting cylinder body 11 and a rotary cylinder body 12, and one end of the lifting cylinder body 11 is vertically and fixedly arranged on the traversing trolley 10 so as to move along with the traversing trolley 10. Further, the lifting cylinder 11 is a hydraulic cylinder, so as to drive the rotary cylinder 12 to move up and down. The rotary cylinder body 12 is arranged at the other end of the lifting cylinder body 11, and the rotary cylinder body 12 is a swinging cylinder to provide circumferential rotation force and support the steering of the transverse control member. Further, the transverse control member is capable of providing at least 180 degrees of torsion angle to meet the 90 degree each two-way steering requirement of the polished transverse balance.
The transverse control comprises a transverse hinge provided on the revolving cylinder 12 and a transverse support provided on the transverse hinge. The transverse hinge piece comprises a hinge pipe 13, a hinge rod 14 and a bearing block 15, wherein the hinge pipe 13 is fixedly arranged at the other end of the rotary cylinder body 12, the two hinge pipes 13 are symmetrically distributed on the same axis, the hinge rod 14 is in a T-shaped rod shape, and two ends of the hinge rod 14 are correspondingly embedded in the two hinge pipes 13, so that the hinge rod 14 can freely swing back and forth around the axis of the hinge pipe 13. One end of the bearing block 15 is fixedly connected to the free end of the hinge rod 14, so that the bearing block 15 can transversely swing relative to the rotary cylinder body 12 through the hinge rod 14 and the hinge tube 13. The transverse supporting member comprises a magnetic coil and a metal supporting rod 16, the magnetic coil is fixedly embedded in a supporting hole 40 on one end face of the bearing block 15, one end of the metal supporting rod 16 is embedded in the magnetic coil, and when the magnetic coil is electrified with direct current to generate a magnetic field, the metal supporting rod 16 is pushed to move outwards to assist in controlling the transverse swing amplitude between the bearing block 15 and the rotary cylinder body 12. The magnitude of the direct current fed into the magnetic coil is controlled by the inclination angle detected by the plate surface adaptive polishing piece 9. Further, a spiral groove is formed in the inner wall of the supporting hole 40, the magnetic coil is fixedly embedded in the spiral groove, and the diameter of the inner ring of the magnetic coil is larger than the inner diameter of the supporting hole 40, so that the metal supporting rod 16 is more attached in the supporting hole 40. The metal support rod 16 is a magnet rod to increase the repulsive force between the magnetic coil and the metal support rod 16.
The two sets of transverse supporting pieces are symmetrically distributed on two sides of the hinging rod 14 along the transverse direction so as to assist in controlling the swing amplitude of the bearing block 15 relative to two sides of the rotary cylinder body 12.
The longitudinal gravity adjusting piece comprises a supporting fork 17, a front transmission piece, a rear transmission piece and a front adjustment power piece, wherein the supporting fork 17 is arranged on the transverse hinging piece, the front transmission piece and the rear transmission piece are arranged on the supporting fork 17, and the front adjustment power piece and the rear adjustment power piece are arranged on the front transmission piece and the rear transmission piece. The supporting fork 17 is rectangular groove-shaped, and the supporting fork 17 is fixedly arranged at the other end of the bearing block 15. The front and rear transmission members comprise front and rear support pipes 18, front and rear rotation pipes 19, front and rear sliding pipes 20 and front and rear sliding support rods 21, one ends of the front and rear support pipes 18 are horizontally and fixedly arranged on one side wall of the support fork 17, and the length of the front and rear support pipes 18 is smaller than half of the width of the support fork 17. The two front and rear support tubes 18 are symmetrically distributed on the two walls of the support fork 17 along the same axis. The front and rear rotating pipes 19 are sleeved on the front and rear supporting pipes 18, so that the front and rear rotating pipes 19 can freely rotate circumferentially on the front and rear supporting pipes 18, and the two front and rear rotating pipes 19 correspond to the two front and rear supporting pipes 18 one by one. The front-rear sliding pipe 20 is fixedly provided on both the front-rear rotating pipes 19, and the axis of the front-rear sliding pipe 20 is perpendicular to the axis of the front-rear rotating pipe 19. The front-rear slide support rod 21 is slidably fitted in the front-rear slide tube 20 and is slidably movable in the axial direction.
The front-back adjusting power piece comprises a first motor 22, a first transmission shaft 39 and a gear 23, wherein the first motor 22 is fixedly arranged on one side wall of the supporting fork 17, one end of the first transmission shaft 39 is horizontally and fixedly connected to a rotating shaft of the first motor 22, and the other end of the first transmission shaft 39 penetrates through one side wall of the supporting fork 17 and is embedded in the two front-back supporting pipes 18. The gear 23 is fixedly sleeved on the first transmission shaft 39, the gear 23 is positioned between the two front and rear supporting pipes 18, and the gear 23 penetrates through the side wall of the front and rear sliding pipe 20 and then is meshed with the rack on the front and rear sliding supporting rod 21. The longitudinal line of the rack is parallel to the axis of the front-rear sliding support bar 21. When the first motor 22 drives the gear 23 to rotate through the first transmission shaft 39, the front-rear sliding support rod 21 can be driven by the rack to axially slide back and forth in the front-rear sliding tube 20. And further adjusting the force arms at the two ends of the front and rear sliding support rods 21, and further adjusting the gravity of the contact wheels 27 of the polishing transverse balance member pressed on the surface of the metal plate, and further adjusting the polishing pressure on the metal plate.
The polishing transverse balancing piece comprises a polishing piece and a tensioning balancing piece, wherein the polishing piece is arranged on the front transmission piece and the rear transmission piece, and the tensioning balancing piece is arranged on the polishing piece. The polishing member includes a polishing power member and a polishing transmission member, both of which are provided on the front-rear sliding support bar 21. The polishing power piece comprises a second motor 24 and a second transmission rod 41, the second motor 24 is arranged at one end of the front-rear sliding support rod 21, one end of the second transmission rod 41 is fixedly connected to a rotating shaft of the second motor 24, and the other end of the second transmission rod 41 penetrates through two ends of the front-rear sliding support rod 21. And the axis of the second transmission rod 41 is parallel to the longitudinal line of the front-rear slide support rod 21.
The polishing transmission piece comprises a polishing supporting tube 25, a polishing transmission shaft 26, a contact wheel 27, a first worm 28 and a first worm wheel, wherein the polishing supporting tube 25 is horizontally and fixedly arranged at the other end of the front and rear sliding supporting rod 21, one end of the polishing transmission shaft 26 is embedded in the polishing supporting tube 25 in a rolling way, so that the polishing transmission shaft 26 can circumferentially rotate and axially lock in the polishing supporting tube 25. The contact wheel 27 is sleeved on the other end of the polishing transmission shaft 26. Alternatively, the contact wheel 27 may be a grinding wheel or a thousand-wheel according to the requirement, so that three different polishing functions of the abrasive belt, the grinding wheel and the thousand-wheel can be realized, and different surface polishing requirements of the plate can be met. The first worm wheel is fixedly sleeved on the polishing transmission shaft 26, the first worm 28 is fixedly arranged on the other end of the second transmission rod 41, and the first worm 28 is meshed with the first worm wheel after penetrating through the side wall of the polishing support tube 25. And further drives the polishing transmission shaft 26 to rotate, and finally drives the contact wheel 27 to polish the surface of the metal plate. Further, a first annular groove is formed in the circumferential direction of the polishing transmission shaft 26, and the first worm wheel is fixedly embedded in the first annular groove. Since the second motor 24 drives the polishing transmission shaft 26 close to the contact wheel 27 through the second transmission rod 41 and the first worm 28, radial vibration of the contact wheel 27 in the polishing process is remarkably reduced, and polishing precision of the surface of the metal plate is remarkably improved.
The tensioning balance piece comprises a tensioning support piece and a tensioning adjustment balance piece, wherein the tensioning support piece is arranged on the polishing transmission piece, and the tensioning adjustment balance piece is arranged on the tensioning support piece. The tensioning support comprises a support rotating tube 30, a support rotating block 31, a swinging oil cylinder 32, a second worm wheel and a second worm 34, wherein the support rotating tube 30 is rotationally sleeved on the polishing support tube 25, so that the support rotating tube 30 can circumferentially rotate and axially lock on the polishing support tube 25. The support rotating block 31 is fixedly provided on the support rotating pipe 30. The swing cylinder 32 is fixedly arranged on the support rotating block 31, and the rotating shaft of the swing cylinder 32 penetrates through two ends of the support rotating block 31. The second worm wheel is fixedly sleeved on the polishing supporting tube 25, the second worm 34 is fixedly arranged on the rotating shaft of the swinging oil cylinder 32, and the second worm 34 penetrates through the outer wall of the supporting rotating tube 30 and then is meshed with the second worm wheel. Further, a second annular groove is formed in the outer wall of the polishing supporting tube 25, and the second worm wheel fixing sleeve is installed in the second annular groove.
The tensioning adjustment balancing piece comprises a tensioning adjustment piece and a balancing adjustment piece, wherein the tensioning adjustment piece is arranged on the tensioning support piece, and the balancing adjustment piece is arranged on the tensioning adjustment piece. The tensioning adjusting piece comprises a tensioning cylinder body 35, a tensioning transmission rod 36 and a tensioning wheel 37, wherein the bottom of the tensioning cylinder body 35 is fixedly arranged on the swinging oil cylinder 32, and one end of the tensioning transmission rod 36 is horizontally and fixedly arranged on the top end of the tensioning cylinder body 35 so as to move up and down along with the extension and retraction of the tensioning cylinder body 35. The tensioning wheel 37 is sleeved on the other end of the tensioning transmission rod 36 so as to tighten the abrasive belt.
The balance adjusting piece comprises an inclinometer 38, the inclinometer 38 is arranged on the tensioning transmission rod 36, and the levelness of the polishing transmission piece and the tensioning balance piece on the front and back sliding support rod 21 relative to the two sides of the axis of the front and back sliding support rod 21 can be monitored in real time after the inclinometer 38 is arranged. When the plate surface adapting polishing member 9 moves and positions transversely and longitudinally above the metal plate along with the traversing carriage 10 before polishing, the inclinometer 38 controls the magnetic coils on two sides to supply current through the electrical control cabinet 6 according to the monitored angle, so that the axis of the bearing block 15 coincides with the axis of the rotary cylinder body 12, and the contact wheel 27 is kept horizontal. Since the magnetic force coil is connected with the metal support rod 16 through magnetic force instead of being rigidly connected, when the contact wheel 27 is polished and moved from the horizontal metal plate surface to the transverse non-horizontal metal plate surface (the metal plate surface with the raised edge), the contact wheel 27 will drive the bearing block 15 to skew relative to the rotary cylinder 12, so as to compress the metal support rod 16. The inclinometer 38 detects the inclination, and then controls the magnetic coils on two sides to be fed with different currents through the electrical control cabinet 6, so as to control the contact wheel 27 to be stably attached to the surface of the transverse non-horizontal metal plate for polishing, and prevent the contact wheel 27 from excessively polishing the surface of the transverse non-horizontal metal plate. It should be noted that, because the tension balance member is disposed at the other end of the front and rear sliding support bar 21, the center of gravity of the polishing transmission member is significantly improved, and after the center of gravity is shifted up, the sensitivity of the contact wheel 27 to the transverse non-horizontal metal plate surface is improved, and by matching with the inclinometer 38 and the transverse support, compared with the conventional method that the mechanical transmission perception is changed into the mechanical transmission and electric transmission cooperation perception to adapt to the transverse non-horizontal metal plate surface, the grinding and polishing precision of the metal plate surface is remarkably improved. The transverse non-horizontal metal plate surface is a tilting or concave surface in the same direction as the axis of the contact wheel 27.
It should be noted that, the front-back adjustment power member may adjust the length of the arm of force at two ends of the front-back sliding support bar 21 in the front-back sliding tube 20, so as to adjust the pressure of the contact wheel 27 at the other end of the front-back sliding support bar 21 towards the metal plate, and further adjust the pressure of the contact wheel 27 towards the surface of the metal plate during polishing. The swinging oil cylinder 32 swings the tensioning balance member along the axial direction of the front-back sliding support rod 21 through the second worm wheel and the second worm 34, so as to change the length of the arm of force at the other end of the front-back sliding support rod 21, and further increase or decrease the pressure on the surface of the metal plate in the polishing process of the contact wheel 27. So as to avoid the adoption of the mode of applying pressure to the contact wheel 27 by using a loading oil cylinder which is commonly used in the current polishing machine industry to polish the surface of the metal plate. When the contact wheel 27 is moved from the horizontal metal plate surface to the longitudinal non-horizontal metal plate surface (the metal plate surface with the raised edge), the contact wheel can timely undulate along with the undulation of the longitudinal non-horizontal metal plate surface, and the non-horizontal metal plate surface is not excessively ground.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (4)
1. An adaptive panel polishing apparatus, comprising:
a polishing motion support comprising a longitudinal motion support and a lateral motion support, the lateral motion support providing a lateral motion force on the longitudinal motion support;
The plate surface adapting polishing piece is arranged on the transverse moving supporting piece and comprises a lifting rotating piece, a transverse control piece, a longitudinal gravity adjusting piece and a polishing transverse balancing piece, wherein the lifting rotating piece follows on the transverse moving supporting piece and provides vertical movement and circumferential rotating force, and the transverse control piece provides transverse swinging auxiliary support on the lifting rotating piece; the longitudinal gravity adjusting piece controls the pressure of the contact wheel on the transverse control piece when the surface of the metal plate is polished, and the polishing transverse balancing piece is polished on the longitudinal gravity adjusting piece in a manner of adapting to the fluctuation of the surface of the metal plate;
The lifting rotary member comprises a lifting cylinder body and a rotary cylinder body, one end of the lifting cylinder body is arranged on the transverse movement support member to provide vertical displacement, and the rotary cylinder body is arranged on the other end of the lifting cylinder body to provide circumferential rotating force; the transverse control comprises a transverse hinge and a transverse support, the transverse hinge is arranged on the rotary cylinder body, and the transverse support is arranged on the transverse hinge; the transverse hinge piece comprises a bearing block which is transversely hinged to the other end of the rotary cylinder body, so that the bearing block can transversely and reciprocally swing around the other end of the rotary cylinder body; the longitudinal gravity adjusting piece comprises a supporting fork, a front and rear transmission piece and a front and rear adjusting power piece, the supporting fork is arranged on the transverse hinging piece, the front and rear transmission piece is arranged on the supporting fork, and the front and rear adjusting power piece is arranged on the front and rear transmission piece; the front and rear transmission parts comprise front and rear supporting pipes, front and rear rotating pipes, front and rear sliding pipes and front and rear sliding supporting rods, one ends of the front and rear supporting pipes are arranged on one side wall of the supporting fork, and the two front and rear supporting pipes are symmetrically distributed on two walls of the supporting fork along the same axis; the front and rear rotating pipes are sleeved on the front and rear supporting pipes, the front and rear sliding pipes are arranged on the front and rear rotating pipes, and the front and rear sliding supporting rods are embedded in the front and rear sliding pipes in a sliding manner;
The front-back adjusting power piece comprises a first motor, a first transmission shaft and gears, wherein the first motor is fixedly arranged on one side wall of the supporting fork, one end of the first transmission shaft is connected to a rotating shaft of the first motor, the other end of the first transmission shaft penetrates through one side wall of the supporting fork and is embedded in the front supporting pipe and the rear supporting pipe, the gears are fixedly sleeved on the first transmission shaft, the gears are positioned between the two front supporting pipes and the rear supporting pipe, and meanwhile, the gears penetrate through the side wall of the front sliding pipe and are meshed with racks on the front sliding supporting rod and the rear sliding supporting rod; the polishing transverse balancing piece comprises a polishing piece and a tensioning balancing piece, the polishing piece is arranged on the front and rear transmission pieces, and the tensioning balancing piece is arranged on the polishing piece; the polishing piece comprises a polishing power piece and a polishing transmission piece, and the polishing power piece and the polishing transmission piece are arranged on the front-back sliding support rod; the polishing power piece comprises a second motor and a second transmission rod, the second motor is arranged at one end of the front-rear sliding support rod, one end of the second transmission rod is connected to a rotating shaft of the second motor, and the other end of the second transmission rod penetrates through the front-rear sliding support rod; the polishing transmission piece comprises a polishing support tube, a polishing transmission shaft, a contact wheel, a first worm and a first worm wheel, wherein the polishing support tube is arranged at the other end of the front-back sliding support rod, one end of the polishing transmission shaft is embedded in the polishing support tube, the contact wheel is sleeved on the other end of the polishing transmission shaft, the first worm wheel is fixedly sleeved on the polishing transmission shaft, the first worm is fixedly arranged at the other end of the second transmission rod, and the first worm penetrates through the side wall of the polishing support tube and then is meshed with the first worm wheel.
2. The adaptive plate surface polishing apparatus according to claim 1, wherein the lateral support member comprises a magnetic coil fixedly fitted in a support hole on one end surface of the carrier block, and a metal support rod having one end fitted in the magnetic coil; and the plurality of sets of transverse supporting pieces are symmetrically distributed on one end face of the bearing block along the transverse direction.
3. The adaptive board surface polishing apparatus according to claim 2, wherein the tension balancing member includes a tension supporting member and a tension adjusting balancing member, the tension supporting member being provided on the polishing transmission member, the tension adjusting balancing member being provided on the tension supporting member; the tensioning support piece comprises a support rotation pipe, a support rotation block, a swinging oil cylinder, a second worm wheel and a second worm, wherein the support rotation pipe is rotationally sleeved on the polishing support pipe, the support rotation block is arranged on the support rotation pipe, the swinging oil cylinder is arranged on the support rotation block, a rotating shaft of the swinging oil cylinder penetrates out of the support rotation block, the second worm wheel is fixedly sleeved on the polishing support pipe, the second worm is fixedly arranged on the rotating shaft of the swinging oil cylinder, and the second worm penetrates through the outer wall of the support rotation pipe and then is meshed with the second worm wheel.
4. The adaptive board surface finishing device of claim 3, wherein the tensioning balance member comprises a tensioning adjustment member and a balance adjustment member, the tensioning adjustment member being disposed on the tensioning support member, the balance adjustment member being disposed on the tensioning adjustment member; the tensioning adjusting piece comprises a tensioning cylinder body, a tensioning transmission rod and a tensioning wheel, the tensioning cylinder body is arranged on the swinging oil cylinder, one end of the tensioning transmission rod is arranged at the top end of the tensioning cylinder body, and the tensioning wheel is sleeved at the other end of the tensioning transmission rod; the balance adjustment piece comprises an inclinometer, the inclinometer is arranged on the tensioning transmission rod, the inclinometer can monitor the levelness of the polishing transmission piece and the tensioning balance piece in real time, and the transverse support piece is controlled by an electrical control cabinet on the longitudinal movement support piece according to the monitored angle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310114352.9A CN116100447B (en) | 2023-02-15 | 2023-02-15 | Self-adaptive plate surface polishing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310114352.9A CN116100447B (en) | 2023-02-15 | 2023-02-15 | Self-adaptive plate surface polishing device |
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| CN116100447A CN116100447A (en) | 2023-05-12 |
| CN116100447B true CN116100447B (en) | 2024-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310114352.9A Active CN116100447B (en) | 2023-02-15 | 2023-02-15 | Self-adaptive plate surface polishing device |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106036U (en) * | 1991-10-29 | 1992-06-03 | 重庆大学 | Pot body polishing grinding machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08294858A (en) * | 1995-04-25 | 1996-11-12 | Emitsuto Seiko Kk | Method and device for polishing end face of optical connector |
| CN204748283U (en) * | 2015-06-16 | 2015-11-11 | 深圳市尚弘博实业有限公司 | Surface polishing equipment and device sways thereof |
| CN204884949U (en) * | 2015-07-24 | 2015-12-16 | 宁波耀华电气科技有限责任公司 | Automatic trimmer that polishes of static contact |
| CN207522384U (en) * | 2017-11-29 | 2018-06-22 | 天津源天晟科技发展有限公司 | Frying pan grinding and polishing mechanism |
| CN108818286A (en) * | 2018-08-20 | 2018-11-16 | 陈伟 | A kind of polishing machine of angle adjustable |
| CN214771206U (en) * | 2021-01-19 | 2021-11-19 | 荆州市远牛木业有限公司 | Mirror board burnishing device |
| KR102367700B1 (en) * | 2021-08-13 | 2022-02-25 | 김수남 | Back grinding machine capable of electric control of independent lifting height of billy roll and metal plate grinding system using the same |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106036U (en) * | 1991-10-29 | 1992-06-03 | 重庆大学 | Pot body polishing grinding machine |
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