CN114102273B - Plate polishing method - Google Patents
Plate polishing method Download PDFInfo
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- CN114102273B CN114102273B CN202111480713.9A CN202111480713A CN114102273B CN 114102273 B CN114102273 B CN 114102273B CN 202111480713 A CN202111480713 A CN 202111480713A CN 114102273 B CN114102273 B CN 114102273B
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- conveying
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000007494 plate polishing Methods 0.000 title claims abstract description 23
- 238000005498 polishing Methods 0.000 claims abstract description 68
- 230000005540 biological transmission Effects 0.000 claims description 25
- 239000003638 chemical reducing agent Substances 0.000 claims description 23
- 230000001681 protective effect Effects 0.000 claims description 15
- 239000000498 cooling water Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 description 13
- 230000000712 assembly Effects 0.000 description 12
- 238000000429 assembly Methods 0.000 description 12
- 239000000428 dust Substances 0.000 description 9
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- 239000004575 stone Substances 0.000 description 6
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- 238000010586 diagram Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
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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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a plate polishing method, which adopts a multi-section intelligent swing polishing machine to polish, wherein the multi-section intelligent swing polishing machine comprises a rack, a conveying device and a plurality of fixed supports which are arranged at intervals along the conveying direction are arranged on the rack, a swing cross beam and a swing driving piece are arranged on each fixed support, the swing cross beam is connected with the fixed supports in a sliding manner, the mesh number of polishing components is kept equal or increased progressively along the conveying direction, at least two liftable polishing components are arranged on the swing cross beam, and the plate polishing method comprises the following steps of 1: the height of the polishing assembly is adjusted; step 2: conveying the plate; and step 3: swing driving piece drive swing crossbeam and the subassembly swing of polishing, swing speed and conveying speed ratio are greater than or equal to 3: and 2, along the conveying direction, the swinging speed of the swinging cross beam is leveled or increased gradually. The plate polishing method can fully polish the surface of the plate, is continuous in production, simple in structure and low in failure rate, saves maintenance cost and time, improves production efficiency and reduces production cost.
Description
Technical Field
The invention relates to the technical field of ceramic production, in particular to a plate polishing method.
Background
The surface polishing of ceramic plates, ceramic tiles, large plates, rock plates and stones is an important link in the processing process, the surfaces of the plates are continuously polished by polishing grinding heads, so that the surfaces of the plates reach certain glossiness, the traditional plate polishing equipment polishes the plates by uniformly swinging a plurality of polishing grinding heads, however, the continuous conveying of the plates is combined with the swinging of the polishing grinding heads, the movement tracks of the polishing grinding heads on the surfaces of the plates are shown in the following graph 1, and the phenomena of uneven polishing, missing polishing and yellow edges are easily caused at the edges of the plates.
CN208866937U discloses a polishing device for large-size stone, which comprises a frame; a belt conveying mechanism; the swinging frame is arranged on the frame in a sliding way through a first linear guide rail extending along the length direction of the frame; the first driving component is used for driving the swing frame to reciprocate along the first linear guide rail; the movable seats are arranged along the length direction of the rack, each movable seat is installed on the swing frame through a second linear guide rail extending along the width direction of the rack, and each movable seat is provided with at least one grinding head. The second driving assemblies are in one-to-one correspondence with the movable seats, and the second driving assemblies are used for driving the movable seats corresponding to the second driving assemblies to reciprocate along the second linear guide rail, although the grinding head of the polishing device can independently act, the grinding head swings in the direction parallel to and perpendicular to the conveying direction of the plate, so that the grinding head is prevented from polishing and grinding the same edge of the surface of the stone at the same time to generate watermelon patterns, in the process of returning the swing frame, the grinding head and the surface of the stone are insufficiently ground due to the fact that the returning direction of the swing frame is opposite to the conveying direction of the plate, therefore, the stone cannot be ground in the process of returning the swing frame, namely the stone needs to be conveyed at intervals, the polishing device cannot achieve continuous production, is low in production efficiency, and is difficult to control and wiring due to the fact that the swing frame is arranged in a swinging mode, the maintenance cost and time are increased, the production efficiency is further reduced, and the problem that the movable seats of the polishing device are unstable due to the fact that signal interference exists once lines, pulse control is poor in pulse control performance, and the polishing device is difficult to control.
Disclosure of Invention
In order to solve the technical problem, the invention aims to provide a plate polishing method, which adopts a multi-section intelligent swing polishing machine for polishing and comprises the following steps of 1: the height of the grinding assembly is adjusted; step 2: conveying the plate by a conveying device; and step 3: the plate polishing method has the advantages of fully polishing the surface of the plate, continuously producing the plate, along with simple structure, low failure rate, maintenance cost and time saving, production efficiency improvement and production cost reduction.
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
a plate polishing method comprises the steps that a multi-section intelligent swing polishing machine is adopted for polishing, the multi-section intelligent swing polishing machine comprises a rack, the rack is provided with a conveying device used for conveying plates, a plurality of fixed supports are arranged on the rack and are arranged at intervals along a conveying direction, swing cross beams and swing driving pieces are arranged on the fixed supports, the swing cross beams are connected with the fixed supports in a sliding mode along the direction perpendicular to the conveying direction, the swing driving pieces drive the swing cross beams to slide along the direction perpendicular to the conveying direction, at least two polishing assemblies arranged at intervals along the conveying direction are arranged on the swing cross beams, the swing cross beams are sequentially a first swing cross beam, a second swing cross beam, … …, an N-1 swing cross beam and an N swing cross beam along the conveying direction of the conveying device, N is a positive integer larger than or equal to 2, and the mesh number of the polishing assemblies on the N swing cross beam is larger than or equal to the mesh number of the polishing assemblies on the N-1 swing cross beam;
the plate polishing method comprises the following steps:
step 1: the height of the grinding assembly (6) is adjusted according to the thickness of the plate to be polished;
and 2, step: the conveying device (2) conveys the plate;
and 3, step 3: the swing driving piece (5) drives the swing beam (4) to swing along the direction perpendicular to the conveying direction to drive the grinding assembly (6) to grind and polish the plate along the swing of the direction perpendicular to the conveying direction, 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 th swing beam.
Preferably, the swinging speed of the swinging cross beam is between 40 and 80m/min, and the conveying speed of the conveying device is between 20 and 40m/min, so that the swinging speed of the swinging cross beam is higher than the conveying speed of the conveying device, the surface of the plate is fully polished, and insufficient polishing caused by too high swinging speed of the swinging cross beam is avoided.
As preferred, the swing driving piece includes swing speed reducer, transmission shaft, gear and rack, the swing speed reducer reaches the transmission shaft all sets up one side of swing crossbeam, just the output of swing speed reducer with the transmission shaft is connected, the axis of transmission shaft is on a parallel with direction of delivery, the both ends of transmission shaft all overlap and are equipped with the gear, fixing support all is equipped with along direction of delivery's both sides the rack, just the length direction perpendicular to direction of delivery of rack, the gear with the rack toothing, through setting up like this, the drive of swing speed reducer the transmission shaft rotates, the transmission shaft drives the gear revolve, through the gear with the meshing of rack, the drive swing crossbeam is along the swing of perpendicular to direction of delivery, drives promptly the subassembly of polishing is along the swing of perpendicular to direction of delivery.
As preferred, the swing speed reducer includes reduction gear and servo motor, the reduction gear sets up one side of swing crossbeam, servo motor's output shaft with the input of reduction gear is connected, the output of reduction gear with the transmission shaft is connected, the swing driving piece still includes servo driver, multistage intelligence swing burnishing machine still is including setting up touch-control display and bus controller in the frame, touch-control display's output with bus controller's input electricity is connected, bus controller's output and one of them servo driver electricity is connected, and is adjacent servo driver is the electricity connection of establishing ties in proper order, through setting up like this, adopts the bus control mode, only needs two signal lines and power cord to establish ties all servo motor, avoids appearing the problem of signal interference, and control stability is high, and bus control mode servo motor's response speed is fast moreover, and is with low costs, and whole space occupies smallly, the moment adjustment that can realize.
Preferably, the fixed support is provided with guide rails on two sides parallel to the conveying direction, the length direction of the guide rails is perpendicular to the conveying direction, the swing cross beam is provided with a sliding block arranged corresponding to the guide rails, the sliding block is sleeved outside the guide rails, and through the arrangement, the guide rails are matched with the sliding block, so that on one hand, a guiding effect is achieved for the swing driving piece to drive the swing cross beam to slide along the direction perpendicular to the conveying direction; on the other hand, the stress to be born by the swing driving piece can be reduced, and the service life of the polishing machine is prolonged.
As preferred, fixing support all is equipped with the boss that can hold the guide rail along the both sides that are on a parallel with direction of delivery, the guide rail sets up in the boss, swing beam all is equipped with the connecting block along parallel direction of delivery's both sides, the slider sets up in the connecting block, still wear to be equipped with the safety cover in the connecting block, the safety cover is located outside the boss, the safety cover with fixing support fixed connection, through setting up like this, because the subassembly of polishing can produce a large amount of dust and produce the water smoke at the in-process on panel surface of polishing, the safety cover with the boss forms labyrinth structure, avoids the dust influence that the in-process of polishing produced the guide rail with the cooperation of slider is used, right the guide rail reaches the slider plays the guard action.
Preferably, the polishing assembly comprises a mounting seat, a main shaft, a rotary driving piece, a grinding head and a lifting driving piece, the mounting seat, the rotary driving piece and the lifting driving piece are all arranged on the swinging cross beam, the main shaft penetrates through the mounting seat, the output ends of the rotary driving piece and the lifting driving piece are connected with the main shaft, the rotary driving piece drives the main shaft to rotate, the lifting driving piece drives the main shaft to lift, the grinding head is sleeved at the bottom end of the main shaft, through the arrangement, the rotary driving piece drives the main shaft to rotate to drive the grinding head to rotate to polish the surface of a plate, the lifting driving piece adjusts the main shaft according to the thickness specification of the plate and the abrasion condition of the grinding head, namely the height of the grinding head is adjusted, in the polishing process, the grinding head and the plate are always polished under certain pressure, and the polishing quality is improved.
Preferably, a lower shaft sleeve is arranged in the mounting seat, the lower shaft sleeve is rotatably connected with the mounting seat, the main shaft penetrates through the lower shaft sleeve, the main shaft is connected with the lower shaft sleeve through a key groove, a driven belt wheel is sleeved outside the lower shaft sleeve, the driven belt wheel is connected with the lower shaft sleeve through a key groove, the output end of the rotary driving piece is connected with the driven belt wheel, an upper shaft sleeve is sleeved outside the main shaft, the output end of the lifting driving piece is connected with the upper shaft sleeve, the lifting driving piece drives the upper shaft sleeve and the main shaft to lift, through the arrangement, the rotary driving piece drives the driven belt wheel to rotate, the connection relation is known, the lower shaft sleeve and the main shaft are driven to rotate, the grinding head is driven to rotate, the main shaft can move along the axis direction relative to the lower shaft sleeve, and when the lifting driving piece drives the upper shaft sleeve to lift and move along the axis direction of the main shaft, the main shaft can move up and down relative to the upper shaft sleeve.
Preferably, a through hole is formed in the main shaft, a main pipe for conveying cooling water is arranged on the rack, a branch pipe is arranged on the main pipe and corresponds to the main shaft, one end of the branch pipe is connected with the main pipe, and the other end of the branch pipe is connected with the through hole in the top end of the main shaft;
in step 3, the subassembly of polishing is carried out the in-process of polishing to panel, the cooling water in the trunk passes through in proper order the bleeder reaches flow to panel behind the through-hole in the main shaft on the surface, through setting up like this, play the refrigerated effect of cooling down to panel, avoid high-speed rotatory bistrique and panel friction heat up and influence the quality of panel to because the in-process of polishing produces a large amount of dust, the cooling water also can wash away partial dust, improves operational environment.
As preferred, conveyor includes conveyor belt, driving shaft, driven shaft and transport driving piece, the driving shaft reaches the driven shaft sets up respectively the frame is along length direction's both sides, just the driving shaft reaches the equal perpendicular to of axis of driven shaft the length direction of frame, the conveyor belt cover is located the driving shaft reaches outside the driven shaft, the transport driving piece sets up one side of frame, the output of transport driving piece with the driving shaft is connected, through setting up like this, the transport driving piece drive the driving shaft rotates, through the driving shaft the driven shaft reaches conveyor belt's cooperation drives conveyor belt rotates to carry panel.
As preferred, fixing support all is equipped with the protecting crust along the both sides of perpendicular to direction of delivery, through setting up like this, the protecting crust will the working space of the subassembly of polishing panel of polishing keeps apart, injury staff when avoiding the burnishing machine to break down, improves the security.
Compared with the prior art, the invention has the beneficial technical effects that:
the plate polishing method adopts a multi-section intelligent swing polishing machine for polishing, each section of swing cross beam can independently swing, the swing speed of the swing cross beam is adjusted, the swing speed of the swing cross beam is relatively high, the conveying speed of the plates is relatively low, the pause time of the swing cross beam in the direction swing is controlled, the grinding path of the grinding assembly on the surface of the plate is made to be approximate to a square wave shape, the grinding assembly can fully grind the surface of the plate, the continuous production of the plates is realized, namely, the two adjacent plates can be transmitted without intervals, the production efficiency is improved, the structure is simple, the fault rate is low, the maintenance cost and time are saved, the production cost is reduced, and the production efficiency is further improved.
Drawings
FIG. 1 is a schematic diagram of a prior art dual head grinding track;
FIG. 2 is a schematic diagram of a single grinding head grinding track according to an embodiment of the present invention;
FIG. 3 is a schematic side view of an axis of a multi-segment intelligent swing polisher according to an embodiment of the invention;
FIG. 4 is a schematic view of an assembly axis of the fixing support, the swing beam, the swing driving member and the grinding assembly according to the embodiment of the present invention;
FIG. 5 is a partial schematic block diagram of the embodiment of the present invention with respect to FIG. 4;
FIG. 6 is a schematic side view of the embodiment of the present invention with respect to FIG. 5;
FIG. 7 is an enlarged partial view of portion A of FIG. 6 according to an embodiment of the present invention;
FIG. 8 is an isometric view of a grinding assembly according to an embodiment of the present invention;
FIG. 9 is a schematic partial cross-sectional view of the embodiment of the present invention with respect to FIG. 8;
FIG. 10 is another partial cross-sectional view of the embodiment of the present invention shown in FIG. 8;
FIG. 11 is a diagram illustrating a bus control method according to an embodiment of the present invention.
Wherein, the technical characteristics that each reference numeral refers to are as follows:
1. a frame; 2. a conveying device; 3. a fixed support; 4. swinging the cross beam; 5. a swing drive; 6. polishing the assembly; 8. a protective shell; 9. a trunk pipe; 10. a touch display; 11. a bus controller; 50. a servo driver; 51. a swing speed reducer; 52. a drive shaft; 53. a gear; 54. a rack; 55. a guide rail; 56. a slider; 57. a boss; 58. connecting blocks; 59. a protective cover; 61. a mounting seat; 62. a main shaft; 63. a rotary drive member; 64. a lifting drive member; 65. grinding heads; 66. a lower shaft sleeve; 67. an upper shaft sleeve; 68. a driven pulley; 69. a driving pulley; 70. rotating the belt; 71. a first bearing; 72. a second bearing; 73. a bushing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments, but the scope of the present invention is not limited to the following embodiments.
Referring to fig. 1-11, the embodiment discloses a plate polishing method, which employs a multi-stage intelligent swing polishing machine for polishing, the multi-stage intelligent swing polishing machine includes a frame 1, the outline of the frame 1 is substantially rectangular, the frame 1 is provided with a conveying device 2 for conveying plates, the conveying device 2 conveys plates along the length direction of the frame 1, the frame 1 is provided with a plurality of fixed supports 3, the fixed supports 3 are arranged at intervals along the conveying direction, the fixed supports 3 are arranged on two sides of the frame 1 along the direction perpendicular to the conveying direction, a gap for the plates to pass through is formed between the bottom end of the fixed support 3 and the surface of the conveying device 2, the fixed support 3 is provided with a swing beam 4 and a swing driving member 5, the swing beam 4 is connected with the fixed support 3 along the direction perpendicular to the conveying direction in a sliding manner, the swing driving piece 5 drives the swing cross beam 4 to slide along the direction perpendicular to the conveying direction, at least two grinding assemblies 6 arranged at intervals along the conveying direction are arranged on the swing cross beam 4, the grinding assemblies 6 are used for polishing and grinding plates, along the conveying direction of the conveying device 2, the swing cross beams 4 are sequentially a first swing cross beam, a second swing cross beam, … …, an N-1 swing cross beam and an N swing cross beam, N is a positive integer larger than or equal to 2, the mesh number of the grinding assemblies 6 on the N swing cross beam is larger than or equal to the mesh number of the grinding assemblies 6 on the N-1 swing cross beam, in the embodiment, along the conveying direction of the conveying device 2, the mesh number of the grinding assemblies 6 on the N swing cross beam is larger than the mesh number of the grinding assemblies 6 on the N-1 swing cross beam, and along with the conveying device 2 conveying the plates, the smooth degree after the plates are polished is gradually improved.
Further, the swing driving member 5 includes a swing speed reducer 51, a transmission shaft 52, a gear 53 and a rack 54, the swing speed reducer 51 and the transmission shaft 52 are both disposed on one side of the swing beam 4, and an output end of the swing speed reducer 51 is connected with the transmission shaft 52, an axis of the transmission shaft 52 is parallel to the conveying direction, the gear 53 is sleeved at both ends of the transmission shaft 52, the racks 54 are disposed on both sides of the fixed support 3 along the conveying direction, a length direction of the rack 54 is perpendicular to the conveying direction, the gear 53 is engaged with the rack 54, the swing speed reducer 51 drives the transmission shaft 52 to rotate, the transmission shaft 52 drives the gear 53 to rotate, through engagement of the gear 53 and the rack 54, the swing beam 4 is driven to swing along the conveying direction, that is, the polishing assembly 6 is driven to swing along the conveying direction.
Further, swing speed reducer 51 includes servo motor and reduction gear, the reduction gear sets up the one side at swing beam 4, servo motor's output shaft and the coaxial fixed connection of input of reduction gear, transmission shaft 52 wears to locate in the output of reduction gear, and the coaxial fixed connection of output of transmission shaft 52 and reduction gear, the component structure of following speed reducer is similar, the output of reduction gear is the output of reduction gear, the following no longer gives unnecessary details, servo motor's output shaft passes through the deceleration behind the reduction gear, drive transmission shaft 52 rotates, improve servo motor drive transmission shaft 52's moment of torsion and stationarity.
Swing driving piece 5 still includes servo driver 50, multistage intelligence swing burnishing machine is still including setting up touch-control display 10 and bus controller 11 in frame 1, the single input electricity with bus controller 11 of output of touch-control display 10 is connected, bus controller 11's output is connected with one of them servo driver 50 electricity, adjacent servo driver 50 is the series connection electricity in proper order, adopt the bus control mode, only need two signal lines and power cord to establish ties all servo motor, avoid appearing signal interference's problem, control stability is high, and bus control mode servo motor's response speed is fast, and is low in cost, whole space occupies smallly, the moment adjustment that can realize.
The fixed support 3 is provided with guide rails 55 along two sides parallel to the conveying direction, the length direction of the guide rails 55 is perpendicular to the conveying direction, the swing beam 4 is provided with sliders 56 which are arranged corresponding to the guide rails 55 one by one, the sliders 56 are sleeved outside the guide rails 55, and the guide rails 55 are matched with the sliders 56, so that on one hand, a guiding effect is achieved for the swing driving piece 5 to drive the swing beam 4 to slide along the direction perpendicular to the conveying direction; on the other hand, the stress to which the swing driving piece 5 needs to bear can be reduced, and the service life of the polishing machine is prolonged.
Further, the fixed support 3 is provided with bosses 57 capable of accommodating the guide rails 55 on two sides parallel to the conveying direction, top ends of the bosses 57 are provided with linear grooves, the length direction of the linear grooves is perpendicular to the conveying direction, the bosses 57 are C-shaped in cross section perpendicular to the conveying direction, openings of the bosses 57 face upwards, the guide rails 55 are arranged in the bosses 57, namely, the guide rails 55 are arranged in the linear grooves, the swing beam 4 is provided with connecting blocks 58 on two sides parallel to the conveying direction, the connecting blocks 58 are C-shaped in cross section perpendicular to the conveying direction, openings of the connecting blocks 58 face downwards, the sliders 56 are arranged in the connecting blocks 58, protective covers 59 are further arranged in the connecting blocks 58 in a penetrating mode, specifically, C-shaped grooves are formed in the connecting blocks 58, openings of the protective covers 59 face downwards, cross section shapes of the protective covers 59 are C-shaped, openings of the protective covers 59 face downwards, the protective covers 59 are arranged in the C-shaped grooves of the connecting blocks 58 at intervals, the protective covers 59 are sleeved outside the bosses 57, the protective covers 59 are fixedly connected with the fixed support 3, and the protective covers 59 and generate a great amount of dust during polishing, and the guide rails 55 and the protective covers 55 and the dust can be prevented from affecting the dust generated during polishing process.
Grinding assembly 6 includes mount pad 61, main shaft 62, rotary driving element 63, bistrique 65 and lift driving element 64, mount pad 61, rotary driving element 63 and lift driving element 64 all set up on swing beam 4, main shaft 62 wears to locate in mount pad 61, the output of rotary driving element 63 and lift driving element 64 all is connected with main shaft 62, rotary driving element 63 drives main shaft 62 rotatory, lift driving element 64 drives main shaft 62 and goes up and down, bistrique 65 cover locates the bottom of main shaft 62, rotary driving element 63 drives main shaft 62 rotatory, it grinds to drive bistrique 65 rotation and polish the surface of panel, according to the thickness specification of panel and the wearing and tearing condition of bistrique 65, lift driving element 64 adjusts main shaft 62, the height of bistrique 65 promptly, and at the in-process of polishing, make bistrique 65 and panel polish under certain pressure all the time, improve the quality of polishing.
Further, a lower shaft sleeve 66 is arranged in the mounting seat 61, the lower shaft sleeve 66 is rotatably connected with the mounting seat 61, a bearing is arranged between the lower shaft sleeve 66 and the mounting seat 61 to realize the rotary connection of the lower shaft sleeve 66 and the mounting seat 61, the main shaft 62 is arranged in the lower shaft sleeve 66 in a penetrating manner, the main shaft 62 is connected with the lower shaft sleeve 66 through a key slot, the main shaft 62 and the lower shaft sleeve 66 can synchronously rotate, the main shaft 62 can move along the axial direction of the main shaft 62 relative to the lower shaft sleeve 66, a driven pulley 68 is sleeved outside the lower shaft sleeve 66, the driven pulley 68 is connected with the lower shaft sleeve 66 through a key slot, the lower shaft sleeve 66 and the driven pulley 68 synchronously rotate, the output end of the rotary driving part 63 is connected with the driven pulley 68, an upper shaft sleeve 67 is sleeved outside the main shaft 62, a cavity is formed between the upper shaft sleeve 67 and the main shaft 62, a first bearing 71, a bushing 73 and a second bearing 72 are sequentially arranged in the cavity from bottom to top, the main shaft 62 and the upper shaft sleeve 67 can rotate relatively, the main shaft 62 and the upper shaft sleeve 67 synchronously move along the axial direction of the main shaft 62, the output end of the lifting driving piece 64 is connected with the upper shaft sleeve 67, the lifting driving piece 64 drives the upper shaft sleeve 67 and the main shaft 62 to lift, the rotary driving piece 63 drives the driven pulley 68 to rotate, the lower shaft sleeve 66 and the main shaft 62 are driven to rotate through the connection relation, and the grinding head 65 is driven to rotate, and when the lifting driving piece 64 drives the upper shaft sleeve 67 to lift and move along the axial direction of the main shaft 62, the main shaft 62 is driven to lift and move.
Further, the rotary driving member 63 includes a rotary speed reducer, a driving pulley 69 is sleeved outside an output end of the rotary speed reducer, a rotary belt 70 is arranged between the driving pulley 69 and the driven pulley 68, the rotary speed reducer drives the driving pulley 69 to rotate, and the driven pulley 68 is driven to rotate through the matching between the driving pulley 69, the driven pulley 68 and the rotary belt 70.
Be equipped with the through-hole in the main shaft 62, be equipped with the trunk pipe 9 of carrying the cooling water on the frame 1, the length direction of trunk pipe 9 is on a parallel with direction of delivery, be equipped with the bleeder that sets up with main shaft 62 one-to-one on the trunk pipe 9, the one end and the trunk pipe 9 of bleeder are connected, the other end and the through-hole on main shaft 62 top of bleeder are connected, at the in-process that bistrique 65 and panel were polished, the cooling water flows to the panel on the surface after passing through the trunk pipe 9 in proper order, bleeder and the through-hole of main shaft 62, play the refrigerated effect of cooling down to panel, avoid high-speed rotatory bistrique 65 and panel friction to heat up and influence the quality of panel, and because the in-process of polishing produces a large amount of dust, the cooling water also can wash away some dust, improve operational environment.
Fixing support 3 all is equipped with protecting crust 8 along perpendicular to direction of delivery's both sides, and protecting crust 8 keeps apart the working space that subassembly 6 of polishing was polished panel, injures the staff when avoiding the burnishing machine to break down, improves the security.
The plate polishing method comprises the following steps:
step 1: the height of the grinding component 6 is adjusted according to the thickness of the plate to be polished, and the height adjusting mode of the grinding component 6 is described above, and is not described again here;
step 2: the conveying device 2 conveys the plate;
and step 3: the swing driving part 5 drives the swing beam 4 to swing along the direction perpendicular to the conveying direction, and drives the grinding assembly 6 to swing along the direction perpendicular to the conveying direction to grind and polish the plate, 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, the swing speed of the nth swing beam is greater than or equal to the swing speed of the nth-1 swing beam, and if the mesh number of the grinding assembly 6 on the nth swing beam is the same as the mesh number of the grinding assembly 6 on the nth-1 swing beam, the swing speed of the nth swing beam is equal to the swing speed of the nth-1 swing beam, in this embodiment, the swing speed of the nth swing beam is greater than the swing speed of the nth-1 swing beam.
In the multi-section intelligent swing polishing machine, each section of swing beam 4 can independently swing, the swing speed of the swing beam 4 is adjusted, the swing speed of the swing beam 4 is relatively high, the conveying speed of plates is relatively low, the pause time of the swing beam 4 during reverse swing is controlled, and the grinding path of the grinding assembly 6 on the surfaces of the plates is approximately in a square wave shape.
Further, the swing speed of the swing beam 4 is 40-80m/min, the conveying speed of the conveying device 2 is 20-40m/min, the swing speed of the swing beam 4 is high relative to the conveying speed of the conveying device, the surface of the plate is fully polished, meanwhile, the situation that the polishing is not full due to the fact that the swing speed of the swing beam is too high is avoided, specifically, the conveying speed of the conveying device 2 is 30m/min, the swing speed of the first swing beam is 50m/min, and the swing speed of the Nth swing beam is equal to the swing speed of the (N-1) th swing beam plus 5m/min.
In step 3, in the process of polishing the plate by the polishing assembly 6, the cooling water in the trunk pipe 9 flows onto the surface of the plate after sequentially passing through the branch pipe and the through hole in the main shaft 62.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and variations of the present invention are also intended to fall within the scope of the appended claims. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. The plate polishing method is characterized in that a multi-section intelligent swing polishing machine is adopted for polishing, the multi-section intelligent swing polishing machine comprises a rack (1), a conveying device (2) used for conveying plates is arranged on the rack (1), a plurality of fixed supports (3) are arranged on the rack (1), the fixed supports (3) are arranged at intervals along the conveying direction, swing cross beams (4) and swing driving pieces (5) are arranged on the fixed supports (3), the swing cross beams (4) are connected with the fixed supports (3) in a sliding mode along the direction perpendicular to the conveying direction, the swing driving pieces (5) drive the swing cross beams (4) to slide along the direction perpendicular to the conveying direction, at least two liftable polishing components (6) which are arranged at intervals along the conveying direction are arranged on the swing cross beams (4), the swing cross beams (4) are a first swing cross beam, a second swing cross beam, a … …, an N-1 swing cross beam and an N-1 swing cross beam, N is a positive integer greater than or equal to 2, and the number of the polishing components (6) on the N-1-mesh swing cross beam is greater than or equal to the number of the polishing components (6) on the N-1 swing cross beam;
the plate polishing method comprises the following steps:
step 1: the height of the grinding assembly (6) is adjusted according to the thickness of the plate to be polished;
step 2: the conveying device (2) conveys the plate;
and step 3: the swing driving piece (5) drives the swing beam (4) to swing along the direction perpendicular to the conveying direction to drive the grinding assembly (6) to grind and polish the plate along the swing of the direction perpendicular to the conveying direction, 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 th swing beam.
2. A method for polishing a plate according to claim 1, wherein the oscillating beam (4) oscillates at a speed of between 40 and 80m/min and the transport device (2) has a transport speed of between 20 and 40 m/min.
3. The plate polishing method according to claim 1, wherein the swing driving member (5) comprises 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 both arranged on one side of the swing beam (4), an output end of the swing reducer (51) is connected with the transmission shaft (52), an axis of the transmission shaft (52) is parallel to the conveying direction, the gear (53) is sleeved at both ends of the transmission shaft (52), the rack (54) is arranged at both sides of the fixed support (3) along the conveying direction, the length direction of the rack (54) is perpendicular to the conveying direction, and the gear (53) is meshed with the rack (54).
4. The plate polishing method according to claim 3, wherein the swing reducer (51) comprises a reducer and a servo motor, the reducer is arranged on one side of the swing beam (4), an output shaft of the servo motor is connected with an input end of the reducer, an output end of the reducer is connected with the transmission shaft (52), the swing driving member (5) further comprises a servo driver (50), the multi-section intelligent swing polishing machine further comprises a touch display (10) and a bus controller (11) which are arranged on the frame (1), an output end of the touch display (10) is electrically connected with an input end of the bus controller (11), an output end of the bus controller (11) is electrically connected with one of the servo drivers (50), and adjacent servo drivers (50) are sequentially and electrically connected in series.
5. The plate polishing method according to claim 1, wherein the fixed support (3) is provided with guide rails (55) along two sides parallel to the conveying direction, the length direction of the guide rails (55) is perpendicular to the conveying direction, the swing beam (4) is provided with slide blocks (56) corresponding to the guide rails (55), and the slide blocks (56) are sleeved outside the guide rails (55).
6. The plate polishing method according to claim 5, characterized in that bosses (57) capable of accommodating guide rails (55) are arranged on both sides of the fixed support (3) parallel to the conveying direction, the guide rails (55) are arranged in the bosses (57), connecting blocks (58) are arranged on both sides of the swing beam (4) parallel to the conveying direction, the sliding blocks (56) are arranged in the connecting blocks (58), protective covers (59) are arranged in the connecting blocks (58) in a penetrating manner, the protective covers (59) are sleeved outside the bosses (57), and the protective covers (59) are fixedly connected with the fixed support (3).
7. The plate polishing method according to claim 1, wherein the grinding assembly (6) comprises a mounting seat (61), a main shaft (62), a rotary driving member (63), a grinding head (65) and a lifting driving member (64), the mounting seat (61), the rotary driving member (63) and the lifting driving member (64) are all arranged on the swing beam (4), the main shaft (62) is arranged in the mounting seat (61) in a penetrating manner, output ends of the rotary driving member (63) and the lifting driving member (64) are all connected with the main shaft (62), the rotary driving member (63) drives the main shaft (62) to rotate, the lifting driving member (64) drives the main shaft (62) to lift, and the grinding head (65) is sleeved at the bottom end of the main shaft (62).
8. The plate polishing method according to claim 7, wherein a lower shaft sleeve (66) is arranged in the mounting seat (61), the lower shaft sleeve (66) is rotatably connected with the mounting seat (61), the main shaft (62) is arranged in the lower shaft sleeve (66) in a penetrating manner, the main shaft (62) is connected with the lower shaft sleeve (66) through a key slot, a driven pulley (68) is sleeved outside the lower shaft sleeve (66), the driven pulley (68) is connected with the lower shaft sleeve (66) through a key slot, the output end of the rotary driving member (63) is connected with the driven pulley (68), an upper shaft sleeve (67) is further sleeved outside the main shaft (62), the output end of the lifting driving member (64) is connected with the upper shaft sleeve (67), and the lifting driving member (64) drives the upper shaft sleeve (67) and the main shaft (62) to lift.
9. The plate polishing method according to claim 7, wherein a through hole is formed in the main shaft (62), a main pipe (9) for conveying cooling water is provided on the frame (1), a branch pipe is provided on the main pipe (9) in correspondence with the main shaft (62), 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 end of the main shaft (62);
in the step 3, in the process that the grinding assembly (6) grinds and polishes the plate, the cooling water in the main pipe (9) flows onto the surface of the plate after sequentially passing through the branch pipe and the through hole in the main shaft (62).
10. A method for polishing slabs according to any one of claims 1 to 7, characterized in that the fixed support (3) is provided with a protective shell (8) on both sides perpendicular to the transport direction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111480713.9A CN114102273B (en) | 2021-12-06 | 2021-12-06 | Plate polishing method |
| PCT/CN2022/086504 WO2023103242A1 (en) | 2021-12-06 | 2022-04-13 | Plate polishing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111480713.9A CN114102273B (en) | 2021-12-06 | 2021-12-06 | Plate polishing method |
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| CN114102273A CN114102273A (en) | 2022-03-01 |
| CN114102273B true CN114102273B (en) | 2022-12-02 |
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| CN202111480713.9A Active CN114102273B (en) | 2021-12-06 | 2021-12-06 | Plate polishing method |
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| WO (1) | WO2023103242A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102273B (en) * | 2021-12-06 | 2022-12-02 | 科达制造股份有限公司 | Plate polishing method |
| CN115070557B (en) * | 2022-06-14 | 2023-08-15 | 长春电子科技学院 | Continuous polishing equipment for optical element |
| CN116587149B (en) * | 2023-07-19 | 2023-09-15 | 辽宁华天航空科技股份有限公司 | Angle-adjustable non-rigid hyperbolic part polishing robot |
| CN116673861B (en) * | 2023-07-21 | 2024-03-08 | 惠州市精鸿精密科技有限公司 | Polishing grinding device and automatic polishing machine |
| CN116765983B (en) * | 2023-08-24 | 2023-11-03 | 江苏鑫亿船舶装饰工程有限公司 | Plate flat grinding device with coating treatment for furniture production |
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| JPH06262511A (en) * | 1993-03-08 | 1994-09-20 | Kansai Plant Kogyo:Kk | Method and device for polishing flat plate |
| CN1843731A (en) * | 2006-05-16 | 2006-10-11 | 广东科达机电股份有限公司 | Method and apparatus for processing surface of ceramic polished brick |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106514478A (en) * | 2017-01-04 | 2017-03-22 | 广东鼎科技有限公司 | Efficient polishing machine |
| CN206780080U (en) * | 2017-06-02 | 2017-12-22 | 佛山市普洛米斯机电有限公司 | A kind of double wig-wag tools of double bistriques |
| CN208866937U (en) | 2018-07-19 | 2019-05-17 | 佛山市硕宇机械研发有限公司 | Burnishing device for large scale stone material |
| CN108608279A (en) * | 2018-07-19 | 2018-10-02 | 佛山市硕宇机械研发有限公司 | Burnishing device for large scale stone material |
| CN216504262U (en) * | 2021-12-06 | 2022-05-13 | 科达制造股份有限公司 | Multi-section intelligent swinging polishing machine |
| CN114102273B (en) * | 2021-12-06 | 2022-12-02 | 科达制造股份有限公司 | Plate polishing method |
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2021
- 2021-12-06 CN CN202111480713.9A patent/CN114102273B/en active Active
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2022
- 2022-04-13 WO PCT/CN2022/086504 patent/WO2023103242A1/en unknown
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|---|---|---|---|---|
| JPH06262511A (en) * | 1993-03-08 | 1994-09-20 | Kansai Plant Kogyo:Kk | Method and device for polishing flat plate |
| CN1843731A (en) * | 2006-05-16 | 2006-10-11 | 广东科达机电股份有限公司 | Method and apparatus for processing surface of ceramic polished brick |
| CN202862000U (en) * | 2012-09-13 | 2013-04-10 | 广东科达机电股份有限公司 | Multi-segment beam synchronous swing control system of polishing machine |
| CN105598760A (en) * | 2016-03-08 | 2016-05-25 | 佛山慧谷机械有限公司 | Two-dimensional swing polishing machine |
| CN108942618A (en) * | 2018-08-03 | 2018-12-07 | 安徽省宁国市宁星耐磨材料有限公司 | stone polishing machine |
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| WO2023103242A1 (en) | 2023-06-15 |
| CN114102273A (en) | 2022-03-01 |
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