WO2023103242A1 - 一种板材抛光方法 - Google Patents

一种板材抛光方法 Download PDF

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Publication number
WO2023103242A1
WO2023103242A1 PCT/CN2022/086504 CN2022086504W WO2023103242A1 WO 2023103242 A1 WO2023103242 A1 WO 2023103242A1 CN 2022086504 W CN2022086504 W CN 2022086504W WO 2023103242 A1 WO2023103242 A1 WO 2023103242A1
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WIPO (PCT)
Prior art keywords
swing
conveying direction
plate
drive
conveying
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PCT/CN2022/086504
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English (en)
French (fr)
Inventor
隋旭东
詹新平
吴锐明
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科达制造股份有限公司
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Publication of WO2023103242A1 publication Critical patent/WO2023103242A1/zh

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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
    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • 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
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
    • B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant

Definitions

  • the invention relates to the technical field of ceramic production, in particular to a plate polishing method.
  • the surface polishing of ceramic slabs, tile slabs, rock slabs and stones is an important link in the processing process. It continuously polishes the surface of the slabs through the polishing grinding head to make the surface of the slabs reach a certain gloss.
  • the traditional equipment for polishing slabs The plate is polished by the uniform swing of multiple polishing grinding heads. However, the continuous conveying of the plate combined with the swing of the polishing grinding head, the movement track of the polishing grinding head on the surface of the plate is shown in Figure 1 below, resulting in poor polishing on the edge of the plate. Uniformity, missed throwing, and yellow edge phenomenon.
  • CN208866937U discloses a polishing device for large-size stones, including a frame; a belt conveying mechanism; a swing frame, which is installed on the frame by sliding the first linear guide rail extending along the length direction of the frame; for driving The first drive assembly for the reciprocating movement of the swing frame along the first linear guide rail; multiple movable seats are arranged along the length direction of the frame, and each movable seat is installed on the swing frame through the second linear guide rail extending along the width direction of the frame , and each movable seat is provided with at least one grinding head.
  • a plurality of second drive assemblies correspond to a plurality of movable seats one by one, and the second drive assemblies are used to drive the corresponding movable seats to reciprocate along the second linear guide rail, the grinding head of the polishing device
  • the grinding head swings parallel to and perpendicular to the conveying direction of the plate, so as to avoid the watermelon pattern caused by the polishing and grinding of the grinding head on the same side of the stone surface at the same time.
  • the retracting direction of the frame is opposite to the conveying direction of the plate, so that the grinding head and the surface of the stone are not sufficiently polished.
  • the stone cannot be polished during the retracting process of the swinging frame, that is to say, the stone needs to be conveyed at intervals, and the polishing device cannot realize continuous production.
  • the production efficiency is low, and due to the swinging setting of the swing frame, the structure is complex and prone to failure, which increases the maintenance cost and time, and further reduces the production efficiency, and the sliding of the movable seat of the polishing device adopts the pulse control method, and the pulse control is poor in controllability.
  • the requirement for space volume is large, and the pulse control wiring is difficult. If there are too many lines, there will be a problem of signal interference, which will cause the polishing device to be unstable.
  • the object of the present invention is to provide a plate polishing method, which uses a multi-stage intelligent swing polishing machine for polishing, which includes step 1: adjusting the height of the polishing assembly; step 2: transporting the plate by a conveying device; step 3: The grinding component grinds the plate, and the plate polishing method has the advantages of fully grinding the surface of the plate, continuous production of the plate, simple structure, low failure rate, saving maintenance cost and time, improving production efficiency, and reducing production cost.
  • a plate polishing method using a multi-segment intelligent swing polishing machine for polishing, the multi-segment intelligent polishing machine includes a frame, the frame is provided with a conveying device for transporting the plate, and the frame is provided with a plurality of fixed supports, A plurality of said fixed supports are arranged at intervals along the conveying direction, and said fixed supports are provided with a swing beam and a swing drive member, said swing beam and said fixed supports are slidably connected perpendicular to the conveying direction, and said swing drive drive the swinging beam to slide perpendicular to the conveying direction, and at least two grinding assemblies arranged at intervals along the conveying direction are arranged on the swinging beam;
  • a swinging beam, a second swinging beam, ..., the N-1th swinging beam and the Nth swinging beam, N is a positive integer greater than or equal to 2, and the mesh number of the grinding component on the Nth swinging beam is greater than or equal to the mesh number of the grinding assembly on the N-1th swing beam
  • the plate polishing method includes the following steps:
  • Step 1 the height of the grinding assembly (6) is adjusted according to the thickness of the required polishing plate
  • Step 2 the conveying device (2) conveys the plate
  • Step 3 The oscillating drive member (5) drives the oscillating beam (4) to oscillate perpendicular to the conveying direction, drives the polishing assembly (6) to oscillate along perpendicular to the conveying direction to polish and polish the plate, and the oscillating beam
  • the ratio of the swinging speed of (4) to the conveying speed of the conveying device (2) is greater than or equal to 3:2, and the swinging speed of the Nth swinging beam is greater than or equal to the swinging speed of the N-1th swinging beam .
  • the swinging speed of the swinging beam is between 40-80m/min, and the conveying speed of the conveying device is between 20-40m/min, so that the swinging speed of the swinging beam is relative to the conveying speed of the conveying device fast, the surface of the plate is fully polished, and at the same time, it is avoided that the swinging speed of the swinging beam is too fast to cause insufficient grinding.
  • the swing driving member includes a swing reducer, a transmission shaft, a gear and a rack
  • the swing reducer and the transmission shaft are both arranged on one side of the swing beam
  • the output of the swing reducer The end of the transmission shaft is connected with the transmission shaft, the axis of the transmission shaft is parallel to the conveying direction, the two ends of the transmission shaft are sleeved with the gears, and the fixed support is provided with the rack, and the length direction of the rack is perpendicular to the conveying direction, and the gear meshes with the rack.
  • the swing reducer drives the transmission shaft to rotate, and the transmission shaft drives the gear Rotation, through the meshing of the gear and the rack, drives the swing beam to swing perpendicular to the conveying direction, that is, drives the grinding assembly to swing perpendicular to the conveying direction.
  • the swing reducer includes a reducer and a servo motor
  • the reducer is arranged on one side of the swing beam
  • the output shaft of the servo motor is connected to the input end of the reducer
  • the reducer The output end of the drive shaft is connected to the transmission shaft
  • the swing drive part also includes a servo drive
  • the multi-segment intelligent swing polisher also includes a touch display and a bus controller arranged on the frame, and the touch display
  • the output end of the bus controller is electrically connected to the input end of the bus controller, the output end of the bus controller is electrically connected to one of the servo drivers, and the adjacent servo drivers are electrically connected in series.
  • the bus control method only needs two signal lines and power lines to connect all the servo motors in series, avoiding the problem of signal interference, high control stability, and the response speed of the bus control servo motor is fast, low cost, and the overall space occupies a volume Small, achievable torque adjustment.
  • guide rails are provided on both sides of the fixed support parallel to the conveying direction, the length direction of the guide rails is perpendicular to the conveying direction, and the swing beam is provided with sliders corresponding to the guide rails.
  • the slider is sleeved on the outside of the guide rail.
  • the guide rail cooperates with the slider.
  • it plays a guiding role for the swing driver to drive the swing beam to slide perpendicular to the conveying direction;
  • the stress to be borne by the oscillating driving member can be reduced, and the service life of the polishing machine can be prolonged.
  • the fixed support is provided with bosses that can accommodate guide rails along both sides parallel to the conveying direction, the guide rails are arranged in the bosses, and the swing beams are provided on both sides parallel to the conveying direction.
  • the seat is fixedly connected, and by setting in this way, since the grinding assembly will generate a large amount of dust and water mist during the process of grinding the surface of the plate, the protective cover and the boss form a labyrinth structure to avoid the grinding process.
  • the dust affects the cooperative use of the guide rail and the slider, and protects the guide rail and the slider.
  • the grinding assembly includes a mounting base, a main shaft, a rotating drive, a grinding head, and a lifting drive
  • the mounting base, the rotating driving, and the lifting driving are all arranged on the swing beam
  • the main shaft is passed through the mounting seat, the output ends of the rotating drive part and the lifting drive part are connected to the main shaft, the rotating drive part drives the main shaft to rotate, and the lifting drive part drives the The main shaft is raised and lowered, and the grinding head is sleeved on the bottom end of the main shaft.
  • the rotating drive part drives the main shaft to rotate, and drives the grinding head to rotate to grind the surface of the plate.
  • the lifting drive adjusts the main shaft, that is, the height of the grinding head, and during the grinding process, the grinding head and the plate are always polished under a certain pressure , Improve the quality of grinding.
  • a lower bushing is provided in the mounting seat, and the lower bushing is rotatably connected with the mounting seat, the main shaft passes through the lower bushing, and the main shaft and the lower bushing Connected through a keyway, a driven pulley is provided outside the lower bushing, the driven pulley is connected to the lower bushing through a keyway, the output end of the rotating drive is connected to the driven pulley,
  • the main shaft is also covered with an upper shaft sleeve, the output end of the lifting drive is connected to the upper shaft sleeve, and the lifting drive drives the upper shaft sleeve and the main shaft to lift.
  • the rotating driving part drives the driven pulley to rotate, and it can be seen from the connection relationship that it drives the lower bushing and the main shaft to rotate, thereby driving the grinding head to rotate, and the main shaft can be rotated relative to the lower bushing Moving along the axis direction, when the lifting driving part drives the upper bushing to move up and down along the axis direction of the main shaft, it drives the main shaft to move up and down, and the main shaft can rotate relative to the upper bushing.
  • a through hole is provided in the main shaft, a main pipe for conveying cooling water is provided on the frame, a branch pipe corresponding to the main pipe is provided on the main pipe, and one end of the branch pipe is connected to the main pipe.
  • the main pipe is connected, and the other end of the branch pipe is connected with the through hole at the top of the main shaft;
  • step 3 during the grinding and polishing process of the plate by the grinding assembly, the cooling water in the main pipe flows to the surface of the plate after passing through the branch pipe and the through hole in the main shaft in sequence. , to lower the temperature of the plate, avoid the friction between the high-speed rotating grinding head and the plate, and affect the quality of the plate, and because a large amount of dust is generated during the grinding process, the cooling water can also wash away part of the dust and improve the working environment .
  • the conveying device includes a conveying belt, a driving shaft, a driven shaft and a conveying drive member, the driving shaft and the driven shaft are respectively arranged on both sides of the frame along the length direction, and the driving The axes of the drive shaft and the driven shaft are perpendicular to the length direction of the frame, the conveyor belt is sleeved outside the drive shaft and the driven shaft, and the conveyor drive is arranged on the frame One side of the delivery drive, the output end of the delivery drive is connected to the drive shaft, so set, the delivery drive drives the drive shaft to rotate, through the drive shaft, the driven shaft and the delivery The cooperation of the belt drives the conveying belt to rotate, thereby conveying the plates.
  • the fixed support is provided with protective shells on both sides perpendicular to the conveying direction.
  • the protective shells isolate the working space of the polishing assembly for grinding plates, so as to avoid damage to the polishing machine when it breaks down. Staff, improve security.
  • the plate polishing method of the present invention adopts a multi-stage intelligent swing polishing machine for polishing, and each section of the swing beam can swing independently, and the swing speed of the swing beam is adjusted so that the swing speed of the swing beam is relatively fast, and the transportation of the plate The speed is relatively slow, and the pause time when the swing beam swings is well controlled, so that the grinding path of the grinding assembly on the surface of the plate forms an approximate square wave shape, so that the grinding assembly can fully polish the surface of the plate and realize the smoothness of the plate.
  • Continuous production that is, there can be no interval transmission between two adjacent plates, which improves production efficiency, and has a simple structure, low failure rate, saves maintenance costs and time, reduces production costs, and further improves production efficiency.
  • Fig. 1 is the schematic diagram of the grinding track of the double grinding head of the background technology traditional technology
  • Fig. 2 is a schematic diagram of a single grinding head grinding track in an embodiment of the present invention
  • Fig. 3 is a schematic diagram of the axial side of a multi-stage intelligent swing polishing machine according to an embodiment of the present invention
  • Fig. 4 is an axonometric schematic diagram of the assembly of the fixed support, the swing beam, the swing drive and the grinding assembly according to the embodiment of the present invention
  • Fig. 5 is a partial structural schematic view of Fig. 4 according to an embodiment of the present invention.
  • Fig. 6 is a schematic side view of an embodiment of the present invention with respect to Fig. 5;
  • Fig. 7 is a partially enlarged schematic diagram of part A in Fig. 6 according to an embodiment of the present invention.
  • Fig. 8 is an axonometric schematic diagram of a grinding assembly according to an embodiment of the present invention.
  • FIG. 9 is a schematic partial cross-sectional view of FIG. 8 according to an embodiment of the present invention.
  • FIG. 10 is a schematic cross-sectional view of another part of FIG. 8 according to the embodiment of the present invention.
  • Fig. 11 is a schematic diagram of a bus control method according to an embodiment of the present invention.
  • this embodiment discloses a plate polishing method, which uses a multi-segment intelligent swing polishing machine for polishing.
  • a conveying device 2 for conveying the plates, and the conveying device 2 conveys the plates along the length direction of the frame 1.
  • the frame 1 is provided with a plurality of fixed supports 3, and the plurality of fixed supports 3 are arranged at intervals along the conveying direction.
  • the fixed supports 3. It is arranged on both sides of the frame 1 perpendicular to the conveying direction. A gap is formed between the bottom end of the fixed support 3 and the surface of the conveying device 2 for the plate to pass through.
  • the fixed support 3 is provided with a swing beam 4 and the swing driving part 5, the swing beam 4 and the fixed support 3 are slidingly connected perpendicular to the conveying direction, the swing driving part 5 drives the swing beam 4 to slide along the perpendicular to the conveying direction, and the swing beam 4 is provided with at least two along the conveying direction.
  • Grinding components 6 are arranged at intervals, and the grinding components 6 are used for polishing and grinding plates.
  • the plurality of swinging beams 4 are sequentially the first swinging beam, the second swinging beam, ..., the N-1th swinging beam
  • N is a positive integer greater than or equal to 2
  • the mesh number of the grinding assembly 6 on the Nth swinging beam is greater than or equal to the mesh number of the grinding assembly 6 on the N-1th swinging beam
  • the mesh number of the grinding assembly 6 on the Nth swinging beam is greater than the mesh number of the grinding assembly 6 on the N-1th swinging beam, as the conveying device 2 conveys the board, the smoothness of the board after polishing The degree gradually increased.
  • the swing driving part 5 includes a swing reducer 51, a transmission shaft 52, a gear 53 and a rack 54.
  • the swing reducer 51 and the transmission shaft 52 are all arranged on one side of the swing beam 4, and the output end of the swing reducer 51 It is connected with the transmission shaft 52, the axis of the transmission shaft 52 is parallel to the conveying direction, the two ends of the transmission shaft 52 are provided with gears 53, and the fixed support 3 is provided with racks 54 on both sides along the conveying direction, and the racks 54
  • the length direction of the shaft is perpendicular to the conveying direction, the gear 53 meshes with the rack 54, the swing reducer 51 drives the transmission shaft 52 to rotate, the transmission shaft 52 drives the gear 53 to rotate, and through the engagement of the gear 53 and the rack 54, the swing beam 4 is driven along the vertical Swing in the conveying direction, that is, drive the grinding assembly 6 to swing perpendicular to the conveying direction.
  • the swing reducer 51 includes a servo motor and a reducer, the reducer is arranged on one side of the swing beam 4, the output shaft of the servo motor is coaxially fixedly connected with the input end of the reducer, and the transmission shaft 52 is passed through the reducer. In the output end, and the transmission shaft 52 is coaxially fixedly connected with the output end of the reducer.
  • the structure of the reducer described below is similar.
  • the output end of the reducer is the output end of the reducer. After the output shaft is decelerated by the reducer, the transmission shaft 52 is driven to rotate, and the torque and stability of the transmission shaft 52 driven by the servo motor are improved.
  • the swing driving part 5 also includes a servo driver 50
  • the multi-segment intelligent swing polishing machine also includes a touch display 10 and a bus controller 11 arranged on the frame 1, the output of the touch display 10 is connected to the input end of the bus controller 11. connection, the output end of the bus controller 11 is electrically connected to one of the servo drivers 50, and the adjacent servo drivers 50 are electrically connected in series in turn, adopting the bus control method, only two signal lines and power lines are needed to connect all the servo motors in series, To avoid the problem of signal interference, the control stability is high, and the response speed of the servo motor in the bus control mode is fast, the cost is low, the overall space occupation is small, and the torque adjustment can be realized.
  • the fixed support 3 is provided with guide rails 55 along both sides parallel to the conveying direction, and the length direction of the guide rails 55 is perpendicular to the conveying direction. Outside the guide rail 55, the guide rail 55 cooperates with the slide block 56. On the one hand, it plays a guiding role for the swing driver 5 to drive the swing beam 4 to slide perpendicular to the conveying direction; Stress, prolong the service life of the polishing machine.
  • the fixed support 3 is provided with a boss 57 that can accommodate the guide rail 55 along both sides parallel to the conveying direction.
  • the top of the boss 57 is provided with a linear groove, and the length direction of the linear groove is perpendicular to the conveying direction.
  • the cross-sectional shape perpendicular to the conveying direction is C-shaped, and the opening of the boss 57 faces upwards, the guide rail 55 is arranged in the boss 57, that is, the guide rail 55 is arranged in the linear groove, and the swing beam 4 is arranged on both sides of the parallel conveying direction.
  • a connecting block 58 is provided.
  • the cross-sectional shape of the connecting block 58 perpendicular to the conveying direction is C-shaped, and the opening of the connecting block 58 faces downward.
  • the slider 56 is arranged in the connecting block 58, and a protective cover is also worn in the connecting block 58. 59.
  • a C-shaped groove is provided in the connection block 58, and the opening of the C-shaped groove faces downward, and the cross-sectional shape of the protective cover 59 is C-shaped, and the opening of the protective cover 59 faces downward, and the protective cover 59 is passed through the connection In the C-shaped groove of the block 58, and the protective cover 59 and the connecting block 58 are arranged at intervals, the protective cover 59 is sleeved outside the boss 57, and the protective cover 59 is fixedly connected with the fixed support 3. In the process, a large amount of dust and water mist will be produced.
  • the protective cover 59 and the boss 57 form a labyrinth structure to avoid the dust generated in the grinding process from affecting the cooperation between the guide rail 55 and the slider 56. For the guide rail 55 and the slider 56 play a protective role.
  • the grinding assembly 6 includes a mounting seat 61, a main shaft 62, a rotating drive member 63, a grinding head 65 and a lifting driving member 64.
  • the mounting seat 61, the rotating driving member 63 and the lifting driving member 64 are all arranged on the swing beam 4, and the main shaft 62 passes through
  • the output ends of the rotary drive 63 and the lifting drive 64 are connected to the main shaft 62
  • the rotary drive 63 drives the main shaft 62 to rotate
  • the lifting drive 64 drives the main shaft 62 to go up and down
  • the grinding head 65 is sleeved on the main shaft 62
  • the rotating drive part 63 drives the main shaft 62 to rotate, and drives the grinding head 65 to rotate to polish the surface of the plate.
  • the lifting driving part 64 adjusts the main shaft 62, that is, the grinding head 65 height, and during the grinding process, the grinding head 65 and the plate are always ground under a certain pressure, improving the quality of grinding.
  • the mounting base 61 is provided with a lower shaft sleeve 66, and the lower shaft sleeve 66 is rotationally connected with the mounting base 61, and a bearing is arranged between the lower shaft sleeve 66 and the mounting base 61 to realize the rotation of the lower shaft sleeve 66 and the mounting base 61.
  • the main shaft 62 is installed in the lower shaft sleeve 66, and the main shaft 62 and the lower shaft sleeve 66 are connected by a keyway.
  • the lower shaft sleeve 66 is covered with a driven pulley 68, and the driven pulley 68 is connected with the lower shaft sleeve 66 through a keyway, and the lower shaft sleeve 66 and the driven pulley 68 rotate synchronously, and the rotating drive member 63
  • the output end is connected with the driven pulley 68
  • the main shaft 62 is also covered with an upper shaft sleeve 67
  • a cavity is formed between the upper shaft sleeve 67 and the main shaft 62
  • the first bearing 71, the bushing and the first bearing 71 are sequentially arranged in the cavity from bottom to top.
  • the sleeve 73 and the second bearing 72, the main shaft 62 and the upper shaft sleeve 67 can rotate relatively, the main shaft 62 and the upper shaft sleeve 67 move synchronously along the axis direction of the main shaft 62, and the output end of the lifting drive 64 is connected with the upper shaft sleeve 67 , the lifting drive part 64 drives the upper shaft sleeve 67 and the main shaft 62 to lift, and the rotating drive part 63 drives the driven pulley 68 to rotate. It can be seen from the connection relationship that the lower shaft sleeve 66 and the main shaft 62 are driven to rotate, thereby driving the grinding head 65 to rotate. When the lifting driver 64 drives the upper bushing 67 to move up and down along the axis of the main shaft 62 , it drives the main shaft 62 to move up and down.
  • the rotary driving member 63 includes a rotary reducer, the output end of the rotary reducer is provided with a driving pulley 69, and a rotary belt 70 is arranged between the driving pulley 69 and the driven pulley 68, and the rotary reducer drives the driving belt
  • the wheel 69 rotates, and the driven pulley 68 is driven to rotate through the cooperation between the driving pulley 69 , the driven pulley 68 and the rotating belt 70 .
  • the main shaft 62 is provided with a through hole, and the frame 1 is provided with a main pipe 9 for conveying cooling water.
  • the length direction of the main pipe 9 is parallel to the conveying direction.
  • One end of the branch pipe is connected to the main pipe 9, and the other end of the branch pipe is connected to the through hole at the top of the main shaft 62.
  • the cooling water passes through the main pipe 9, the branch pipe and the main shaft 62 successively.
  • the hole After the hole flows to the surface of the plate, it can cool down the plate, avoiding the friction between the high-speed rotating grinding head 65 and the plate, which will affect the quality of the plate, and because a large amount of dust is generated during the grinding process, the cooling water can also wash away Remove part of the dust and improve the working environment.
  • Conveyor device 2 comprises conveying belt, driving shaft, driven shaft and conveying drive part, and driving shaft and driven shaft are respectively arranged on both sides of frame 1 along the length direction, and the axes of driving shaft and driven shaft are all perpendicular to machine frame.
  • the conveying belt is sleeved outside the driving shaft and the driven shaft, the conveying driving part is arranged on one side of the frame 1, the output end of the conveying driving part is connected with the driving shaft, and the conveying driving part drives the driving shaft to rotate.
  • the conveying driving part drives the driving shaft to rotate.
  • Both sides of the fixed support 3 perpendicular to the conveying direction are provided with protective shells 8, and the protective shells 8 isolate the working space of the grinding assembly 6 to polish the plate, so as to avoid injury to the staff when the polishing machine breaks down and improve safety.
  • Plate polishing method of the present invention comprises the following steps:
  • Step 1 Adjust the height of the grinding component 6 according to the thickness of the polished plate required.
  • the height adjustment method of the grinding component 6 has been described above, and will not be repeated here;
  • Step 2 the conveying device 2 conveys the plate
  • Step 3 The swing driver 5 drives the swing beam 4 to swing perpendicular to the conveying direction, drives the polishing assembly 6 to swing perpendicular to the conveying direction to polish and polish the plate, and the ratio of the swing speed of the swing beam 4 to the conveying speed of the conveying device 2 is greater than Or equal to 3:2, and the swing speed of the Nth swing beam is greater than or equal to the swing speed of the N-1 swing beam, if the number of grinding components 6 on the N swing beam is the same as the number of grinding components on the N-1 swing beam When the mesh numbers of the components 6 are the same, the swing speed of the Nth swing beam is equal to the swing speed of the N-1 swing beam. In this embodiment, the swing speed of the N swing beam is greater than that of the N-1 swing beam.
  • each section of the swing beam 4 can swing independently, and the swing speed of the swing beam 4 is adjusted so that the swing speed of the swing beam 4 is relatively fast, and the conveying speed of the plate is relatively slow and well controlled.
  • the pause time when the swing beam 4 swings in the opposite direction makes the grinding path of the grinding component 6 on the surface of the plate form an approximate square wave shape, as shown in Figure 2 below, so that the grinding component 6 can fully polish the surface of the plate and realize the continuous production of the plate. That is, two adjacent plates can be transmitted without intervals to improve production efficiency, and the structure is simple, the failure rate is low, maintenance costs and time are saved, production costs are reduced, and production efficiency is further improved.
  • the swing speed of the swing beam 4 is between 40-80m/min, and the conveying speed of the conveying device 2 is between 20-40m/min, so that the swing speed of the swing crossbeam 4 is fast relative to the conveying speed of the conveying device.
  • the surface of the plate is fully polished, and at the same time avoid insufficient grinding caused by too fast swinging speed of the swinging beam.
  • the conveying speed of the conveying device 2 is 30m/min
  • the swinging speed of the first swinging beam is 50m/min
  • the Nth The swing speed of the swing beam is equal to the swing speed of the N-1th swing beam+5m/min.
  • step 3 during the grinding and polishing process of the plate by the grinding assembly 6, the cooling water in the main pipe 9 flows to the surface of the plate after passing through the branch pipe and the through hole in the main shaft 62 in sequence.

Abstract

一种板材抛光方法，采用多段智能摆动抛光机进行抛光，多段智能抛光机包括机架（1），机架（1）上设有输送装置（2）及多个沿输送方向间隔设置的固定支座（3），固定支座上设有摆动横梁（4）及摆动驱动件（5），摆动横梁（4）与固定支座（3）滑动连接，沿输送方向，打磨组件（6）的目数持平或递增，摆动横梁（4）上至少设有两个可升降的打磨组件（6），板材抛光方法包括步骤1：打磨组件调整高度；步骤2：输送板材；步骤3：摆动驱动件（5）驱动摆动横梁（4）及打磨组件（6）摆动，摆动速度与输送速度比值大于或等于3：2，沿输送方向，摆动横梁的摆动速度持平或递增。板材抛光方法可充分打磨板材表面、连续生产、结构简单、故障率低、节省维修成本及时间、提高生产效率、降低生产成本。

Description

一种板材抛光方法 技术领域
本发明涉及陶瓷生产的技术领域，具体涉及一种板材抛光方法。
背景技术
陶瓷板、瓷砖大板、岩板及石材的表面抛光是加工过程中的重要环节，其通过抛光磨头持续对板材的表面进行抛光，使板材的表面达到一定的光泽度，传统抛光板材的装备是通过多个抛光磨头统一摆动对板材进行抛光，但是，板材的持续输送结合抛光磨头的摆动，抛光磨头在板材表面的运动轨迹如下图1所示，造成板材的边缘易出现抛光不均、漏抛、黄边现象。
CN208866937U公开了用于大尺寸石材的抛光装置，包括机架；皮带输送机构；摆动架，该摆动架通过沿机架长度方向延伸的第一直线导轨滑动的安装在机架上；用于驱动摆动架顺延第一直线导轨往复运动的第一驱动组件；多个活动座，顺延机架的长度方向排列，每一个活动座均通过沿机架宽度方向延伸的第二直线导轨安装在摆动架上，且每一个活动座上均设置有至少一个磨头。多个第二驱动组件，该多个第二驱动组件与多个活动座一一对应，且第二驱动组件用于带动与其对应的活动座顺延第二直线导轨往复运动，该抛光装置的磨头虽然可以单独动作，磨头沿平行于及垂直于板材输送方向摆动，从而避免磨头同时在石材表面的同一边上进行抛光打磨而产生西瓜纹，但是在摆动架回退的过程中，由于摆动架回退方向与板材输送方向相反，使得磨头与石材表面打磨不充分，因此，摆动架回退的过程中无法对石材进行打磨，也就是说石材需要间隔输送，该抛光装置无法实现连续生产，生产效率低，并且由于摆动架摆动设置，结构复杂，容易出现故障，提高了维修成本及时间，进一步降低生产效率，且该抛光装置的活动座的滑动采用脉冲控制方式，脉冲控制控制性差，且对空间体积要求大，脉冲控制布线困难，线路一多就存在信号干扰的问题导致抛光装置不稳定。
发明内容
为了解决上述技术问题，本发明的目的在于提供一种板材抛光方法，采用多段智能摆动抛光机进行抛光，其包括步骤1：所述打磨组件调整高度；步骤2：输送装置输送板材；步骤3：打磨组件打磨板材，该板材抛光方法具有可充分打磨板材表面、可连续生产板材、 结构简单、故障率低、节省维修成本及时间、提高生产效率、降低生产成本的优点。
为实现上述发明目的，本发明采取的技术方案如下：
一种板材抛光方法，采用多段智能摆动抛光机进行抛光，所述多段智能抛光机包括机架，所述机架设有用于输送板材的输送装置，所述机架上设有多个固定支座，多个所述固定支座沿输送方向间隔设置，所述固定支座上设有摆动横梁及摆动驱动件，所述摆动横梁与所述固定支座沿垂直于输送方向滑动连接，所述摆动驱动件驱动所述摆动横梁沿垂直于输送方向滑动，所述摆动横梁上至少设有两个沿输送方向间隔设置的打磨组件，沿所述输送装置的输送方向，多个所述摆动横梁依次为第一摆动横梁、第二摆动横梁、……、第N-1摆动横梁及第N摆动横梁，N为大于或等于2的正整数，所述第N摆动横梁上的所述打磨组件的目数大于或等于所述第N-1摆动横梁上的所述打磨组件的目数；
板材抛光方法包括以下步骤：
步骤1：所述打磨组件(6)根据所需抛光板材的厚度调整高度；
步骤2：所述输送装置(2)输送板材；
步骤3：所述摆动驱动件(5)驱动所述摆动横梁(4)沿垂直于输送方向摆动，带动所述打磨组件(6)沿垂直于输送方向摆动对板材进行打磨抛光，所述摆动横梁(4)的摆动速度与所述输送装置(2)的输送速度的比值大于或等于3:2，且所述第N摆动横梁的摆动速度大于或等于所述第N-1摆动横梁的摆动速度。
作为优选，所述摆动横梁的摆动速度在40-80m/min之间，所述输送装置的输送速度在20-40m/min之间，使得所述摆动横梁的摆动速度相对于输送装置的输送速度快，对板材的表面进行充分打磨，同时又避免所述摆动横梁的摆动速度过快导致打磨不充分。
作为优选，所述摆动驱动件包括摆动减速机、传动轴、齿轮及齿条，所述摆动减速机及所述传动轴均设置在所述摆动横梁的一侧，且所述摆动减速机的输出端与所述传动轴连接，所述传动轴的轴线平行于输送方向，所述传动轴的两端均套设有所述齿轮，所述固定支座沿输送方向的两侧均设有所述齿条，且所述齿条的长度方向垂直于输送方向，所述齿轮与所述齿条啮合，通过这样设置，所述摆动减速机驱动所述传动轴转动，所述传动轴带动所述齿轮转动，通过所述齿轮与所述齿条的啮合，驱动所述摆动横梁沿垂直于输送方向摆动，即驱动所述打磨组件沿垂直于输送方向摆动。
作为优选，所述摆动减速机包括减速器及伺服电机，所述减速器设置在所述摆动横梁 的一侧，所述伺服电机的输出轴与所述减速器的输入端连接，所述减速器的输出端与所述传动轴连接，所述摆动驱动件还包括伺服驱动器，所述多段智能摆动抛光机还包括设置在所述机架上的触控显示器及总线控制器，所述触控显示器的输出端与所述总线控制器的输入端电连接，所述总线控制器的输出端与其中一个所述伺服驱动器电连接，相邻的所述伺服驱动器依次串联电连接，通过这样设置，采用总线控制方式，只需两根信号线及电源线把所有伺服电机串联起来，避免出现信号干扰的问题，控制稳定性高，而且总线控制方式伺服电机的响应速度快，成本低，整体空间占用体积小，可实现的力矩调整。
作为优选，所述固定支座沿平行于输送方向的两侧均设有导轨，所述导轨的长度方向垂直于输送方向，所述摆动横梁设有与所述导轨对应设置的滑块，所述滑块套设于所述导轨外，通过这样设置，所述导轨与所述滑块配合，一方面，为所述摆动驱动件驱动所述摆动横梁沿垂直于输送方向滑动起到了导向作用；另一方面，可以降低所述摆动驱动件所需承受的应力，延长抛光机的使用寿命。
作为优选，所述固定支座沿平行于输送方向的两侧均设有可容纳导轨的凸台，所述导轨设置在所述凸台内，所述摆动横梁沿平行输送方向的两侧均设有连接块，所述滑块设置在所述连接块内，所述连接块内还穿设有保护罩，所述保护罩套设于所述凸台外，所述保护罩与所述固定支座固定连接，通过这样设置，由于所述打磨组件在打磨板材表面的过程中，会产生大量的粉尘及产生水雾，所述保护罩与所述凸台形成迷宫式结构，避免打磨过程中产生的粉尘影响所述导轨与所述滑块的配合使用，对所述导轨及所述滑块起到保护作用。
作为优选，所述打磨组件包括安装座、主轴、旋转驱动件、磨头及升降驱动件，所述安装座、所述旋转驱动件及所述升降驱动件均设置在所述摆动横梁上，所述主轴穿设于所述安装座内，所述旋转驱动件及所述升降驱动件的输出端均与所述主轴连接，所述旋转驱动件驱动所述主轴旋转，所述升降驱动件驱动所述主轴升降，所述磨头套设于所述主轴的底端，通过这样设置，所述旋转驱动件驱动所述主轴旋转，带动所述磨头转动对板材的表面进行打磨，根据板材的厚度规格及所述磨头的磨损情况，所述升降驱动件调整所述主轴，即所述磨头的高度，并且在打磨的过程中，使得所述磨头与所述板材始终在一定的压力下打磨，提高打磨的质量。
作为优选，所述安装座内设有下轴套，且所述下轴套与所述安装座转动连接，所述主 轴穿设于所述下轴套内，所述主轴与所述下轴套通过键槽连接，所述下轴套外套设有从动带轮，所述从动带轮与所述下轴套通过键槽连接，所述旋转驱动件的输出端与所述从动带轮连接，所述主轴外还套设有上轴套，所述升降驱动件的输出端与所述上轴套连接，所述升降驱动件驱动所述上轴套及所述主轴升降，通过这样设置，所述旋转驱动件驱动所述从动带轮转动，通过连接关系可知，从而带动所述下轴套及所述主轴转动，从而驱动所述磨头转动，并且所述主轴相对所述下轴套可沿轴线方向移动，所述升降驱动件驱动所述上轴套沿所述主轴的轴线方向进行升降移动时，带动所述主轴进行升降移动，并且所述主轴可相对所述上轴套转动。
作为优选，所述主轴内设有通孔，所述机架上设有输送冷却水的主干管，所述主干管上设有与所述主轴对应设置的分支管，所述分支管的一端与所述主干管连接，所述分支管的另一端与所述主轴顶端的通孔连接；
在步骤3中，所述打磨组件对板材进行打磨抛光的过程中，所述主干管内的冷却水依次经过所述分支管及所述主轴内的通孔后流动至板材的表面上，通过这样设置，对板材起到降温冷却的作用，避免高速旋转的所述磨头与板材摩擦升温而影响板材的品质，并且由于打磨过程中产生大量的粉尘，冷却水也能冲刷掉部分粉尘，改善工作环境。
作为优选，所述输送装置包括输送皮带、主动轴、从动轴及输送驱动件，所述主动轴及所述从动轴分别设置在所述机架沿长度方向的两侧，且所述主动轴及所述从动轴的轴线均垂直于所述机架的长度方向，所述输送皮带套设于所述主动轴及所述从动轴外，所述输送驱动件设置在所述机架的一侧，所述输送驱动件的输出端与所述主动轴连接，通过这样设置，所述输送驱动件驱动所述主动轴转动，通过所述主动轴、所述从动轴及所述输送皮带的配合，带动所述输送皮带转动，从而输送板材。
作为优选，所述固定支座沿垂直于输送方向的两侧均设有防护壳，通过这样设置，所述防护壳将所述打磨组件打磨板材的工作空间进行隔离，避免抛光机发生故障时伤害工作人员，提高安全性。
相对于现有技术，本发明取得了有益的技术效果：
本发明的板材抛光方法采用多段智能摆动抛光机进行抛光，每一段所述摆动横梁都可独立摆动，调整所述摆动横梁的摆动速度，使得所述摆动横梁的摆动速度相对较快，板材的输送速度相对较慢，并控制好所述摆动横梁方向摆动时的停顿时间，使得所述打磨组件 在板材表面的打磨路径形成近似方波形状，使得所述打磨组件可充分打磨板材的表面，实现板材的连续生产，即相邻的两块板材之间可以无间隔传输，提高生产效率，而且结构简单，故障率低，节省维修成本及时间，降低生产成本，进一步提高生产效率。
附图说明
图1是背景技术传统工艺双磨头打磨轨迹的示意图；
图2是本发明实施例单磨头打磨轨迹的示意图；
图3是本发明实施例多段智能摆动抛光机的轴侧示意图；
图4是本发明实施例固定支座、摆动横梁、摆动驱动件及打磨组件的装配轴测示意图；
图5是本发明实施例关于图4的部分结构示意图；
图6是本发明实施例关于图5的侧视示意图；
图7是本发明实施例在图6中A部的局部放大示意图；
图8是本发明实施例打磨组件的轴测示意图；
图9是本发明实施例关于图8的部分剖面示意图；
图10是本发明实施例关于图8的另一部分剖面示意图；
图11是本发明实施例总线控制方式的示意图。
其中，各附图标记所指代的技术特征如下：
1、机架；2、输送装置；3、固定支座；4、摆动横梁；5、摆动驱动件；6、打磨组件；8、防护壳；9、主干管；10、触控显示器；11、总线控制器；50、伺服驱动器；51、摆动减速机；52、传动轴；53、齿轮；54、齿条；55、导轨；56、滑块；57、凸台；58、连接块；59、保护罩；61、安装座；62、主轴；63、旋转驱动件；64、升降驱动件；65、磨头；66、下轴套；67、上轴套；68、从动带轮；69、主动带轮；70、旋转皮带；71、第一轴承；72、第二轴承；73、衬套。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合实施例对本发明进行进一步详细说明，但本发明要求保护的范围并不局限于下述具体实施例。
参考图1-11，本实施例公开了一种板材抛光方法，采用多段智能摆动抛光机进行抛光，多段智能摆动抛光机包括机架1，机架1的外形轮廓大致呈长方体，机架1设有用于输送板 材的输送装置2，输送装置2沿机架1的长度方向输送板材，机架1上设有多个固定支座3，多个固定支座3沿输送方向间隔设置，固定支座3设置在机架1沿垂直于输送反向的两侧上，固定支座3的底端与输送装置2的表面之间形成可供板材穿过的间隙，固定支座3上设有摆动横梁4及摆动驱动件5，摆动横梁4与固定支座3沿垂直于输送方向滑动连接，摆动驱动件5驱动摆动横梁4沿垂直于输送方向滑动，摆动横梁4上至少设有两个沿输送方向间隔设置的打磨组件6，打磨组件6用于抛光打磨板材，沿输送装置2的输送方向，多个摆动横梁4依次为第一摆动横梁、第二摆动横梁、……、第N-1摆动横梁及第N摆动横梁，N为大于或等于2的正整数，第N摆动横梁上的打磨组件6的目数大于或等于第N-1摆动横梁上的打磨组件6的目数，本实施例中，沿输送装置2的输送方向，第N摆动横梁上的打磨组件6的目数大于第N-1摆动横梁上的打磨组件6的目数，随着输送装置2输送板材，板材抛光后的光滑程度逐渐提升。
进一步的，摆动驱动件5包括摆动减速机51、传动轴52、齿轮53及齿条54，摆动减速机51及传动轴52均设置在摆动横梁4的一侧，且摆动减速机51的输出端与传动轴52连接，传动轴52的轴线平行于输送方向，传动轴52的两端均套设有齿轮53，固定支座3沿输送方向的两侧均设有齿条54，且齿条54的长度方向垂直于输送方向，齿轮53与齿条54啮合，摆动减速机51驱动传动轴52转动，传动轴52带动齿轮53转动，通过齿轮53与齿条54的啮合，驱动摆动横梁4沿垂直于输送方向摆动，即驱动打磨组件6沿垂直于输送方向摆动。
进一步的，摆动减速机51包括伺服电机及减速器，减速器设置在摆动横梁4的一侧，伺服电机的输出轴与减速器的输入端同轴固定连接，传动轴52穿设于减速器的输出端内，且传动轴52与减速器的输出端同轴固定连接，下述减速机的组成结构类似，减速器的输出端为减速机的输出端，下述不再进行赘述，伺服电机的输出轴通过减速器的减速作用后，驱动传动轴52转动，提高伺服电机驱动传动轴52的扭矩及平稳性。
摆动驱动件5还包括伺服驱动器50，多段智能摆动抛光机还包括设置在机架1上的触控显示器10及总线控制器11，触控显示器10的输出单与总线控制器11的输入端电连接，总线控制器11的输出端与其中一个伺服驱动器50电连接，相邻的伺服驱动器50依次串联电连接，采用总线控制方式，只需两根信号线及电源线把所有伺服电机串联起来，避免出现信号干扰的问题，控制稳定性高，而且总线控制方式伺服电机的响应速度快，成本低，整体空间占用体积小，可实现的力矩调整。
固定支座3沿平行于输送方向的两侧均设有导轨55，导轨55的长度方向垂直于输送方向，摆动横梁4设有与导轨55一一对应设置的滑块56，滑块56套设于导轨55外，导轨55与滑块56配合，一方面，为摆动驱动件5驱动摆动横梁4沿垂直于输送方向滑动起到了导向作用；另一方面，可以降低摆动驱动件5所需承受的应力，延长抛光机的使用寿命。
进一步的，固定支座3沿平行于输送方向的两侧均设有可容纳导轨55的凸台57，凸台57的顶端设有直线槽，直线槽的长度方向垂直于输送方向，凸台57沿垂直于输送方向的截面形状呈C型，且凸台57的开口朝上，导轨55设置在凸台57内，即导轨55设置在直线槽内，摆动横梁4沿平行输送方向的两侧均设有连接块58，连接块58沿垂直于输送方向的截面形状呈C型，且连接块58的开口朝下，滑块56设置在连接块58内，连接块58内还穿设有保护罩59，具体的，连接块58内设有C型槽，且C型槽的开口朝下，保护罩59的截面形状呈C型，且保护罩59的开口朝下，保护罩59穿设于连接块58的C型槽内，且保护罩59与连接块58间隔设置，保护罩59套设于凸台57外，保护罩59与固定支座3固定连接，由于打磨组件6在打磨板材表面的过程中，会产生大量的粉尘及产生水雾，保护罩59与凸台57形成迷宫式结构，避免打磨过程中产生的粉尘影响导轨55与滑块56的配合使用，对导轨55及滑块56起到保护作用。
打磨组件6包括安装座61、主轴62、旋转驱动件63、磨头65及升降驱动件64，安装座61、旋转驱动件63及升降驱动件64均设置在摆动横梁4上，主轴62穿设于安装座61内，旋转驱动件63及升降驱动件64的输出端均与主轴62连接，旋转驱动件63驱动主轴62旋转，升降驱动件64驱动主轴62升降，磨头65套设于主轴62的底端，旋转驱动件63驱动主轴62旋转，带动磨头65转动对板材的表面进行打磨，根据板材的厚度规格及磨头65的磨损情况，升降驱动件64调整主轴62，即磨头65的高度，并且在打磨的过程中，使得磨头65与板材始终在一定的压力下打磨，提高打磨的质量。
进一步的，安装座61内设有下轴套66，且下轴套66与安装座61转动连接，下轴套66与安装座61之间设有轴承，实现下轴套66与安装座61转动连接，主轴62穿设于下轴套66内，主轴62与下轴套66通过键槽连接，主轴62与下轴套66既可同步转动，主轴62相对下轴套66又可沿主轴62的轴线方向移动，下轴套66外套设有从动带轮68，从动带轮68与下轴套66通过键槽连接，下轴套66与从动带轮68之间同步转动，旋转驱动件63的输出端与从动带轮68连接，主轴62外还套设有上轴套67，上轴套67与主轴62之间形成空腔，空腔内从下至上依次设有第一轴承71、衬套73及第二轴承72，主轴62与上轴套67 既可相对转动，主轴62与上轴套67又同步沿主轴62的轴线方向移动，升降驱动件64的输出端与上轴套67连接，升降驱动件64驱动上轴套67及主轴62升降，旋转驱动件63驱动从动带轮68转动，通过连接关系可知，从而带动下轴套66及主轴62转动，从而驱动磨头65转动，升降驱动件64驱动上轴套67沿主轴62的轴线方向进行升降移动时，带动主轴62进行升降移动。
进一步的，旋转驱动件63包括旋转减速机，旋转减速机的输出端外套设有主动带轮69，主动带轮69与从动带轮68之间设有旋转皮带70，旋转减速机驱动主动带轮69转动，通过主动带轮69、从动带轮68与旋转皮带70之间的配合，驱动从动带轮68转动。
主轴62内设有通孔，机架1上设有输送冷却水的主干管9，主干管9的长度方向平行于输送方向，主干管9上设有与主轴62一一对应设置的分支管，分支管的一端与主干管9连接，分支管的另一端与主轴62顶端的通孔连接，在磨头65与板材打磨的过程中，冷却水依次经过主干管9、分支管及主轴62的通孔后流动至板材的表面上，对板材起到降温冷却的作用，避免高速旋转的磨头65与板材摩擦升温而影响板材的品质，并且由于打磨过程中产生大量的粉尘，冷却水也能冲刷掉部分粉尘，改善工作环境。
输送装置2包括输送皮带、主动轴、从动轴及输送驱动件，主动轴及从动轴分别设置在机架1沿长度方向的两侧，且主动轴及从动轴的轴线均垂直于机架1的长度方向，输送皮带套设于主动轴及从动轴外，输送驱动件设置在机架1的一侧，输送驱动件的输出端与主动轴连接，输送驱动件驱动主动轴转动，通过主动轴、从动轴及输送皮带的配合，带动输送皮带转动，从而输送板材。
固定支座3沿垂直于输送方向的两侧均设有防护壳8，防护壳8将打磨组件6打磨板材的工作空间进行隔离，避免抛光机发生故障时伤害工作人员，提高安全性。
本发明的板材抛光方法包括以下步骤：
步骤1：打磨组件6根据所需抛光板材的厚度调整高度，打磨组件6高度调整方式已在上述记载，此处不再进行赘述；
步骤2：输送装置2输送板材；
步骤3：摆动驱动件5驱动摆动横梁4沿垂直于输送方向摆动，带动打磨组件6沿垂直于输送方向摆动对板材进行打磨抛光，摆动横梁4的摆动速度与输送装置2的输送速度的比值大于或等于3:2，且第N摆动横梁的摆动速度大于或等于第N-1摆动横梁的摆动速度， 若第N摆动横梁上的打磨组件6的目数与第N-1摆动横梁上的打磨组件6的目数相同时，则第N摆动横梁的摆动速度等于第N-1摆动横梁的摆动速度，本实施例中，第N摆动横梁的摆动速度大于第N-1摆动横梁的摆动速度。
本发明的多段智能摆动抛光机中，每一段摆动横梁4都可独立摆动，调整摆动横梁4的摆动速度，使得摆动横梁4的摆动速度相对较快，板材的输送速度相对较慢，并控制好摆动横梁4反向摆动时的停顿时间，使得打磨组件6在板材表面的打磨路径形成近似方波形状，如下图2所示，使得打磨组件6可充分打磨板材的表面，实现板材的连续生产，即相邻的两块板材之间可以无间隔传输，提高生产效率，而且结构简单，故障率低，节省维修成本及时间，降低生产成本，进一步提高生产效率。
进一步的，摆动横梁4的摆动速度在40-80m/min之间，输送装置2的输送速度在20-40m/min之间，使得摆动横梁4的摆动速度相对于输送装置的输送速度快，对板材的表面进行充分打磨，同时又避免摆动横梁的摆动速度过快导致打磨不充分，具体的，输送装置2的输送速度为30m/min，第一摆动横梁的摆动速度为50m/min，第N摆动横梁的摆动速度等于第N-1摆动横梁的摆动速度+5m/min。
在步骤3中，打磨组件6对板材进行打磨抛光的过程中，主干管9内的冷却水依次经过分支管及主轴62内的通孔后流动至板材的表面上。
根据上述说明书的揭示和教导，本发明所属领域的技术人员还可以对上述实施方式进行变更和修改。因此，本发明并不局限于上面揭示和描述的具体实施方式，对发明的一些修改和变更也应当落入本发明的权利要求的保护范围内。此外，尽管本说明书中使用了一些特定的术语，但这些术语只是为了方便说明，并不对发明构成任何限制。

Claims (10)

  1. 一种板材抛光方法，其特征在于，采用多段智能摆动抛光机进行抛光，所述多段智能抛光机包括机架(1)，所述机架(1)设有用于输送板材的输送装置(2)，所述机架(1)上设有多个固定支座(3)，多个所述固定支座(3)沿输送方向间隔设置，所述固定支座(3)上设有摆动横梁(4)及摆动驱动件(5)，所述摆动横梁(4)与所述固定支座(3)沿垂直于输送方向滑动连接，所述摆动驱动件(5)驱动所述摆动横梁(4)沿垂直于输送方向滑动，所述摆动横梁(4)上至少设有两个沿输送方向间隔设置且可升降的打磨组件(6)，沿所述输送装置(2)的输送方向，多个所述摆动横梁(4)依次为第一摆动横梁、第二摆动横梁、……、第N-1摆动横梁及第N摆动横梁，N为大于或等于2的正整数，所述第N摆动横梁上的所述打磨组件(6)的目数大于或等于所述第N-1摆动横梁上的所述打磨组件(6)的目数；
    板材抛光方法包括以下步骤：
    步骤1：所述打磨组件(6)根据所需抛光板材的厚度调整高度；
    步骤2：所述输送装置(2)输送板材；
    步骤3：所述摆动驱动件(5)驱动所述摆动横梁(4)沿垂直于输送方向摆动，带动所述打磨组件(6)沿垂直于输送方向摆动对板材进行打磨抛光，所述摆动横梁(4)的摆动速度与所述输送装置(2)的输送速度的比值大于或等于3:2，且所述第N摆动横梁的摆动速度大于或等于所述第N-1摆动横梁的摆动速度。
  2. 根据权利要求1所述的板材抛光方法，其特征在于，所述摆动横梁(4)的摆动速度在40-80m/min之间，所述输送装置(2)的输送速度在20-40m/min之间。
  3. 根据权利要求1所述的板材抛光方法，其特征在于，所述摆动驱动件(5)包括摆动减速机(51)、传动轴(52)、齿轮(53)及齿条(54)，所述摆动减速机(51)及所述传动轴(52)均设置在所述摆动横梁(4)的一侧，且所述摆动减速机(51)的输出端与所述传动轴(52)连接，所述传动轴(52)的轴线平行于输送方向，所述传动轴(52)的两端均套设有所述齿轮(53)，所述固定支座(3)沿输送方向的两侧均设有所述齿条(54)，且所述齿条(54)的长度方向垂直于输送方向，所述齿轮(53)与所述齿条(54)啮合。
  4. 根据权利要求3所述的板材抛光方法，其特征在于，所述摆动减速机(51)包括减速器及伺服电机，所述减速器设置在所述摆动横梁(4)的一侧，所述伺服电机的输出轴与所述减速器的输入端连接，所述减速器的输出端与所述传动轴(52)连接，所述摆动驱动件 (5)还包括伺服驱动器(50)，所述多段智能摆动抛光机还包括设置在所述机架(1)上的触控显示器(10)及总线控制器(11)，所述触控显示器(10)的输出端与所述总线控制器(11)的输入端电连接，所述总线控制器(11)的输出端与其中一个所述伺服驱动器(50)电连接，相邻的所述伺服驱动器(50)依次串联电连接。
  5. 根据权利要求1所述的板材抛光方法，其特征在于，所述固定支座(3)沿平行于输送方向的两侧均设有导轨(55)，所述导轨(55)的长度方向垂直于输送方向，所述摆动横梁(4)设有与所述导轨(55)对应设置的滑块(56)，所述滑块(56)套设于所述导轨(55)外。
  6. 根据权利要求5所述的板材抛光方法，其特征在于，所述固定支座(3)沿平行于输送方向的两侧均设有可容纳导轨(55)的凸台(57)，所述导轨(55)设置在所述凸台(57)内，所述摆动横梁(4)沿平行输送方向的两侧均设有连接块(58)，所述滑块(56)设置在所述连接块(58)内，所述连接块(58)内还穿设有保护罩(59)，所述保护罩(59)套设于所述凸台(57)外，所述保护罩(59)与所述固定支座(3)固定连接。
  7. 根据权利要求1所述的板材抛光方法，其特征在于，所述打磨组件(6)包括安装座(61)、主轴(62)、旋转驱动件(63)、磨头(65)及升降驱动件(64)，所述安装座(61)、所述旋转驱动件(63)及所述升降驱动件(64)均设置在所述摆动横梁(4)上，所述主轴(62)穿设于所述安装座(61)内，所述旋转驱动件(63)及所述升降驱动件(64)的输出端均与所述主轴(62)连接，所述旋转驱动件(63)驱动所述主轴(62)旋转，所述升降驱动件(64)驱动所述主轴(62)升降，所述磨头(65)套设于所述主轴(62)的底端。
  8. 根据权利要求7所述的板材抛光方法，其特征在于，所述安装座(61)内设有下轴套(66)，且所述下轴套(66)与所述安装座(61)转动连接，所述主轴(62)穿设于所述下轴套(66)内，所述主轴(62)与所述下轴套(66)通过键槽连接，所述下轴套(66)外套设有从动带轮(68)，所述从动带轮(68)与所述下轴套(66)通过键槽连接，所述旋转驱动件(63)的输出端与所述从动带轮(68)连接，所述主轴(62)外还套设有上轴套(67)所述升降驱动件(64)的输出端与所述上轴套(67)连接，所述升降驱动件(64)驱动所述上轴套(67)及所述主轴(62)升降。
  9. 根据权利要求7所述的板材抛光方法，其特征在于，所述主轴(62)内设有通孔，所述机架(1)上设有输送冷却水的主干管(9)，所述主干管(9)上设有与所述主轴(62) 对应设置的分支管，所述分支管的一端与所述主干管(9)连接，所述分支管的另一端与所述主轴(62)顶端的通孔连接；
    在步骤3中，所述打磨组件(6)对板材进行打磨抛光的过程中，所述主干管(9)内的冷却水依次经过所述分支管及所述主轴(62)内的通孔后流动至板材的表面上。
  10. 根据权利要求1-7任一项所述的板材抛光方法，其特征在于，所述固定支座(3)沿垂直于输送方向的两侧均设有防护壳(8)。
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