CN105290946A - Full-automatic plate making and polishing system and method for plate making and polishing - Google Patents
Full-automatic plate making and polishing system and method for plate making and polishing Download PDFInfo
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- CN105290946A CN105290946A CN201510818748.7A CN201510818748A CN105290946A CN 105290946 A CN105290946 A CN 105290946A CN 201510818748 A CN201510818748 A CN 201510818748A CN 105290946 A CN105290946 A CN 105290946A
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- polishing
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- performance element
- polishing fluid
- sheet material
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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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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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
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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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
Abstract
The invention discloses a full-automatic plate making and polishing system and a method for plate making and polishing. The system comprises an adsorption platform, an industrial robot unit, a polishing liquid spraying unit, a polishing executing unit, a rinsing unit and a main control cabinet unit. By means of the full-automatic plate making and polishing system and the method for plate making and polishing, superfine surface polishing can be conducted on a plate with a large area, the function of automatic plate making and polishing is achieved, the workload of workers is greatly reduced, and production efficiency is effectively improved.
Description
Technical field
The present invention relates to plate surface polishing technology, a kind of method of particularly full-automatic plate-making polishing system and plate-making polishing.
Background technology
To plate surface carry out making a plate polishing be sheet material is electroplated before a procedure, main purpose is to clear up the spot of plate surface and oxide layer, and therefore, the electroplating evenness of quality to sheet material of plate-making polishing serves decisive role.At present, finishing method kind of the prior art is more, and involved in the present invention being finished to can be applicable to the surperficial superfinishing polishing of large area sheet material, belongs to a kind of Ultraprecision Machining Technology.
External Ultraprecision Machining Technology development, from the phase at the beginning of the seventies in last century, mainly concentrates on the countries such as U.S., day, English.Last century the mid-80, China achieves the achievement of attracting attention in lappingout, is mainly used in high-grade, precision and advanced industry, but application level in common industry is lower.At present, domestic superfinishing polishing mainly concentrates on Miniature component rank, and cannot be applied to large area sheet material, therefore for the superfinishing polishing of large area sheet material, all lacks corresponding automatic equipment always.
In the prior art, the plate-making finishing method of existing large area sheet material is manual polishing.General flow process comprises: first, manually polished sheet material is placed to specific polishing station; Then first use kerosene to carry out manual cleaning to plate surface before polishing, the spot of plate surface tentatively cleared up, this cleaning is comparatively arduous; After cleaning, hand-held polishing tool is adopted to carry out the first polishing in artificial board face line by line to sheet material; Because polishing requires the uniformity in polishing plate face, require higher to glossing, and artificial polishing is difficult to ensure polishing plate face uniformity, therefore, after carrying out the first polishing in plate face, need visual inspection plate surface, benefit is carried out to plate surface and throws, guaranteeing the uniformity in whole plate face, needing through repeatedly mending the polishing thrown and can complete one block of sheet material so general.In addition, due to when carrying out polishing, the polishing medium (i.e. abrasive media) used is the solid-state antiscuffing paste containing grease, therefore can produce oil-dirt at plate surface after polishing operation, needs to clear up.Because this oil-dirt viscosity is higher, be pasted onto the top layer of burnishing surface, therefore generally need in prior art to use medical absorbent cotton to wipe the oil-dirt on surface by manual mode, cleaning work is extremely difficult.And because the plate face after polishing requires to reach mirror effect, therefore, consumption high to the quality requirement of consumptive material when cleaning spot greatly, thus causes the cost of polishing process to increase.After erasing spot, whether the brightness in inspection plate face again is consistent, as poor in surface roughness uniformity, need again to carry out benefit polishing; As surface roughness uniformity better then meets the demands, manually polished board can be removed subsequent processing.
As from the foregoing, in the plate-making finishing method of existing large area sheet material, artificial polishing is difficult to ensure that polish pressure is constant, be difficult to realize constant voltage polishing, and the unstable roughness of burnishing surface that will cause of polish pressure is different, the therefore very difficult uniformity ensureing polishing; In addition, because the quantity of sheet material, kind are more, and above-mentioned polishing operation manually carries out, different workmans or the polishing effect of different time all different, the polishing locus of each workman is all not identical yet, therefore, the instability of glossing also will cause follow-up electroplating work procedure to be difficult to reach uniformity; In addition, adopt solid-state antiscuffing paste in prior art, cause the more difficult cleaning of oil-dirt produced, manual erasing spot is comparatively difficult, the medical absorbent cotton large usage quantity that cleaning work uses, and cost is higher; In addition, the coherence request of plate-making polishing whole plate surface roughness is higher, but the mode all by artificial visually examine in current prior art, dependence experience judges, and then manually carries out benefit throwing, and the work of mending throwing is comparatively loaded down with trivial details, and precision prescribed is too high.
Summary of the invention
In view of this, the invention provides a kind of method of full-automatic plate-making polishing system and plate-making polishing, thus surperficial superfinishing polishing can be carried out to large-area sheet material, realize the function of automation plate-making polishing, guarantee the uniformity in polishing plate face, also can reduce the workload of workman widely, effectively enhance productivity.
Technical scheme of the present invention is specifically achieved in that
One is automatically made a plate polishing system, and this system comprises: absorption platform, industrial robot unit, polishing fluid spray unit, polishing performance element, rinse unit and main control cabinet unit;
Described absorption platform, for fixed polished sheet material;
Described industrial robot unit, for driving described polishing fluid spray unit, polishing performance element and rinse unit respectively according to control instruction;
Described polishing fluid spray unit, for spraying polishing fluid according to control instruction to described sheet material;
Described polishing performance element, for carrying out constant voltage polishing according to control instruction to the surface of described sheet material;
Described rinse unit, for cleaning according to the burnishing surface of control instruction to described sheet material;
Described main control cabinet unit, for sending corresponding control instruction to described industrial robot unit, polishing fluid spray unit, polishing performance element and rinse unit, described industrial robot unit, polishing fluid spray unit, polishing performance element and rinse unit are controlled.
Preferably, described polishing fluid spray unit comprises: polishing fluid spray pump and polishing frequency converter;
Described polishing fluid spray pump, for spraying polishing fluid to the burnishing surface of described sheet material;
Described polishing frequency converter, for driving described polishing fluid spray pump, and regulating the rotating speed of described polishing fluid spray pump, to regulate the flow of polishing fluid, realizing the automatic spraying of polishing fluid.
Preferably, described polishing fluid leaves in a polishing fluid container be connected with described polishing fluid spray pump;
Polishing fluid mixing pump has been provided with, for stirring polishing fluid in described polishing fluid container.
Preferably, described industrial robot unit comprises: robot control cabinet and robot body;
Described robot control cabinet, for the operational motion according to control instruction control machine human body;
Described robot body, for clamping and driving described polishing fluid spray unit, polishing performance element and rinse unit.
Preferably, the front end of described industrial robot unit is provided with the frock clamp for clamping polishing fluid spray unit, polishing performance element and rinse unit.
Preferably, described industrial robot unit is six articulated robots.
Preferably, described polishing performance element comprises: soft readjustment structure, electrodynamic element and polishing disk;
Described soft readjustment structure comprises: constant pressure adjust controller and constant pressure adjust performance element;
One end of described constant pressure adjust performance element is connected with the frock clamp of described industrial robot unit, and the other end is connected with described electrodynamic element;
Described constant pressure adjust controller is used for carrying out constant voltage closed-loop adjustment to described constant pressure adjust performance element, makes described constant pressure adjust performance element drive described polishing disk to carry out constant voltage polishing according to the pressure preset to sheet material by described electrodynamic element;
Described electrodynamic element comprises: electro spindle and the first frequency converter; The two ends of described electro spindle are connected with polishing disk respectively at described constant pressure adjust performance element; Described first frequency converter is used for regulating the rotating speed of described electro spindle, to provide the rotating speed meeting polishing needs;
Described polishing disk, for carrying out polishing to described sheet material under the driving of described electro spindle.
Preferably, described rinse unit comprises: rinsing magnetic valve, cleaning spray gun and protective cover;
Described cleaning spray gun, sprays rinsing liquid for the burnishing surface to described sheet material, carries out rinsing to the burnishing surface of polished board;
Described rinsing magnetic valve, for controlling the break-make in the water route in cleaning spray gun, to adjust the flow of rinsing liquid;
Described protective cover, is arranged on the front end of described cleaning spray gun, spills for preventing rinsing liquid.
Preferably, described full-automatic plate-making polishing system also comprises further: power supply warning device;
Described power supply warning device comprises: system power supply monitoring unit and acousto-optic warning unit;
Described system power supply monitoring unit, for monitoring system power supply, and sends alarm command when system power supply breaks down to described acousto-optic warning unit;
Described acousto-optic warning unit, for carrying out sound and light alarm according to alarm command.
Preferably, in described absorption platform, be provided with magnechuck, for being fixed sheet material.
Preferably, described main control cabinet unit also comprises further: master control borad, multiple control button and human-computer interaction device;
Wherein, described human-computer interaction device, for receiving the interactive instruction of extraneous input, sends to described master control borad by the instruction that the external world inputs, and receives display information from described master control borad and show;
Described control button, for converting the key information of user to key command, and sends to described master control borad by described key command;
Described master control borad, for display information is sent to described human-computer interaction device, shows described display information by described human-computer interaction device to user; Also for according to the interactive instruction that receives and/or key command, send corresponding control instruction to described absorption platform, industrial robot unit, polishing fluid spray unit, polishing performance element and rinse unit, described absorption platform, industrial robot unit, polishing fluid spray unit, polishing performance element and rinse unit are controlled.
Preferably, described human-computer interaction device is touch-screen.
Preferably, described master control borad comprises further: an I/O module, CPU module, PROFIBUS protocol module, the 2nd I/O module and DP module;
A described I/O module is connected with described control button, for user is sent to described CPU module by the key command that described control button inputs, and the instruction that described CPU module sends is sent to corresponding described absorption platform, industrial robot unit, polishing fluid spray unit, polishing performance element and rinse unit;
Described CPU module, for according to received key command, by a described I/O module and auxiliary reclay to described absorption platform sending controling instruction, make the sheet material that described absorption platform is fixed polished, and the electromagnetic valve of gas circuit controlled in described absorption platform and fluid path magnetic valve, to control the break-make of compressed air and cleaning fluid; Also for according to received key command, send rotating speed control instruction by a described I/O module to described polishing fluid spray unit and polishing performance element, control the rotating speed of each frequency converter in described polishing fluid spray unit and polishing performance element; Also for according to received key command, send break-make instruction by a described I/O module and auxiliary reclay to the rinsing magnetic valve in described rinse unit, control the break-make in the water route in cleaning spray gun; Also for according to received key command, send stirring instruction by a described I/O module and auxiliary reclay to the polishing fluid mixing pump in described polishing fluid spray unit, control described polishing fluid mixing pump and polishing fluid is stirred;
Described PROFIBUS protocol module, for described industrial robot unit generation control instruction, to drive described polishing fluid spray unit, polishing performance element and rinse unit; Also for described polishing performance element sending controling instruction, control described polishing performance element and constant voltage polishing is carried out to the surface of described sheet material;
Described 2nd I/O module is connected with described human-computer interaction device, and the interactive instruction for described human-computer interaction device being inputted sends to power supply warning device;
Described DP module is the DLL that described CPU module carries, for programming and debugging.
Preferably, described PROFIBUS protocol module, for the robot control cabinet generation control instruction in described industrial robot unit, also for the constant pressure adjust controller sending controling instruction in described polishing performance element.
Present invention also offers a kind of method using above-mentioned full-automatic plate-making polishing system to carry out plate-making polishing, the method comprises:
Polished sheet material is fixed on described absorption platform;
Polishing fluid spray unit is driven to clean polished plate surface by industrial robot unit;
Polishing performance element is driven to carry out constant voltage polishing to polished plate surface by industrial robot unit;
Rinse unit is driven to carry out rinsing to the plate surface of polishing by industrial robot unit;
After completing rinsing, the sheet material of polishing is taken off from described absorption platform.
As above visible, by using the method for above-mentioned full-automatic plate-making polishing system and corresponding plate-making polishing, surperficial superfinishing polishing can be carried out to large-area sheet material, realize the function of automation plate-making polishing, and the parameters such as the pressure of polishing, polishing disk rotating speed and robot ambulation speed all can adjust in real time, thus can guarantee that glossing effectively realizes, guarantee the uniformity of the polishing space of a whole page, and guarantee the quality conformance of the product of each batch.In addition, full automatic polishing can be changed original into by the artificial large-area flat-plate polishing realized, thus can reduce widely workman workload, effectively enhance productivity.In addition, due in the inventive solutions, have employed liquid polishing medium, and use rinsing liquid to clean sheet material, decrease a large amount of cleaning compared with finishing method of the prior art.
Accompanying drawing explanation
Fig. 1 is the perspective view of the full-automatic plate-making polishing system in the embodiment of the present invention.
Fig. 2 is the top view of the full-automatic plate-making polishing system in the embodiment of the present invention.
Fig. 3 is the structural representation of the polishing performance element in the embodiment of the present invention.
Fig. 4 is the structural representation of the main control cabinet unit in the embodiment of the present invention.
Fig. 5 is the schematic flow sheet of the method for plate-making polishing in the embodiment of the present invention.
Detailed description of the invention
For making object of the present invention, technical scheme and advantage clearly understand, to develop simultaneously embodiment referring to accompanying drawing, the present invention is described in more detail.
Present embodiments provide a kind of method of full-automatic plate-making polishing system and plate-making polishing.
Fig. 1 is the perspective view of the full-automatic plate-making polishing system in the embodiment of the present invention, and Fig. 2 is the top view of the full-automatic plate-making polishing system in the embodiment of the present invention.As depicted in figs. 1 and 2, the full-automatic plate-making polishing system in the embodiment of the present invention mainly comprises: absorption platform 11, industrial robot unit 12, polishing fluid spray unit 13, polishing performance element 14, rinse unit 15 and main control cabinet unit 16;
Wherein, described absorption platform 11, for fixed polished sheet material;
Described industrial robot unit 12, for driving described polishing fluid spray unit 13, polishing performance element 14 and rinse unit 15 respectively according to control instruction;
Described polishing fluid spray unit 13, for spraying polishing fluid according to control instruction to described sheet material;
Described polishing performance element 14, for carrying out constant voltage polishing according to control instruction to the surface of described sheet material;
Described rinse unit 15, for cleaning according to the burnishing surface of control instruction to described sheet material;
Described main control cabinet unit 16, for sending corresponding control instruction to described industrial robot unit 12, polishing fluid spray unit 13, polishing performance element 14 and rinse unit 15, described industrial robot unit 12, polishing fluid spray unit 13, polishing performance element 14 and rinse unit 15 are controlled.
According to the structure of above-mentioned full-automatic plate-making polishing system, when needs carry out plate-making polishing to sheet material, can first polished sheet material be fixed on described absorption platform, then drive described polishing fluid spray unit to spray polishing fluid according to desired guiding trajectory to described sheet material by industrial robot unit described in described main control cabinet unit controls; After having sprayed polishing fluid, the track being driven described polishing performance element according to setting is run, constant voltage polishing has been carried out to the surface of described sheet material by industrial robot unit described in described main control cabinet unit controls; After completing constant voltage polishing, described rinse unit is driven to clean according to the burnishing surface of desired guiding trajectory to described sheet material by by industrial robot unit described in described main control cabinet unit controls.After completing cleaning, the sheet material of this polishing can be taken off from described absorption platform, thus complete the plate-making polishing flow process to above-mentioned sheet material.
Preferably, in a particular embodiment of the present invention, described polishing fluid spray unit 13 comprises: polishing fluid spray pump and polishing frequency converter (not shown);
Described polishing fluid spray pump, for spraying polishing fluid to the burnishing surface of described sheet material;
Described polishing frequency converter, for driving described polishing fluid spray pump, and regulating the rotating speed of described polishing fluid spray pump, to regulate the flow of polishing fluid, thus realizing the automatic spraying of polishing fluid.
Preferably, in a particular embodiment of the present invention, described polishing fluid leaves in a polishing fluid container be connected with described polishing fluid spray pump; Also being provided with polishing fluid mixing pump in described polishing fluid container, for stirring polishing fluid, having prevented polishing fluid from producing sediment.
Preferably, in a particular embodiment of the present invention, described industrial robot unit 12 comprises: robot control cabinet 122 and robot body 121;
Described robot control cabinet 122, for the operational motion according to control instruction control machine human body 121;
Described robot body 121, for clamping and driving described polishing fluid spray unit 13, polishing performance element 14 and rinse unit 15.
Preferably, in a particular embodiment of the present invention, the front end (such as, the front end of described robot body) of described industrial robot unit 12 is provided with the frock clamp for clamping polishing fluid spray unit, polishing performance element and rinse unit.
Preferably, in a particular embodiment of the present invention, described industrial robot unit 12 can be six articulated robots.
Therefore, described industrial robot unit can complete walking in polishing district according to pre-designed teaching track order, and drives frock clamp to run according to the track of setting, can realize carrying out polishing to the sheet material of different size model.Frock clamp has been installed in front end due to described industrial robot unit, clamping described polishing performance element, polishing fluid spray unit and rinse unit can be concentrated by this frock clamp, thus by industrial robot unit described in this, can make it possible to according to the path implementation automatic spraying polishing fluid set, automatic polishing and automatic rinsing function.
Fig. 3 is the structural representation of the polishing performance element in the embodiment of the present invention.As shown in Figure 3, preferably, in a particular embodiment of the present invention, described polishing performance element 14 comprises: soft readjustment structure 141, electrodynamic element 142 and polishing disk 143;
Described soft readjustment structure 141 comprises: constant pressure adjust controller and constant pressure adjust performance element;
One end of described constant pressure adjust performance element is connected with the frock clamp of described industrial robot unit, and the other end is connected with described electrodynamic element 142;
Described constant pressure adjust controller is used for carrying out constant voltage closed-loop adjustment to described constant pressure adjust performance element, makes described constant pressure adjust performance element drive described polishing disk 143 to carry out constant voltage polishing according to the pressure preset to sheet material by described electrodynamic element 142;
Described electrodynamic element 142 comprises: electro spindle and the first frequency converter; The two ends of described electro spindle are connected with polishing disk 143 respectively at described constant pressure adjust performance element; Described first frequency converter is used for regulating the rotating speed of described electro spindle, to provide the rotating speed meeting polishing needs;
Described polishing disk 143, for carrying out polishing to described sheet material under the driving of described electro spindle.
Preferably, in a particular embodiment of the present invention, described rinse unit 15 comprises: rinsing magnetic valve, cleaning spray gun and protective cover;
Described cleaning spray gun, sprays rinsing liquid for the burnishing surface to described sheet material, carries out rinsing to the burnishing surface of polished board;
Described rinsing magnetic valve, for controlling the break-make in the water route in cleaning spray gun, to adjust the flow of rinsing liquid;
Described protective cover, is arranged on the front end of described cleaning spray gun, spills for preventing rinsing liquid.
Preferably, in a particular embodiment of the present invention, described cleaning fluid can be running water, and running water can be selected to clean sheet material.
Preferably, in a particular embodiment of the present invention, described full-automatic plate-making polishing system can further include: power supply warning device 17;
Described power supply warning device 17 comprises: system power supply monitoring unit 171 and acousto-optic warning unit 172;
Described system power supply monitoring unit 171, for monitoring system power supply, and sends alarm command when system power supply breaks down to described acousto-optic warning unit 172;
Described acousto-optic warning unit 172, for carrying out sound and light alarm according to alarm command.
Preferably, in a particular embodiment of the present invention, magnechuck can be provided with in described absorption platform, for being fixed sheet material.
Fig. 4 is the structural representation of the main control cabinet unit in the embodiment of the present invention.As shown in Figure 4, preferably, in a particular embodiment of the present invention, described main control cabinet unit 16 may further include: master control borad 161, multiple control button 162 and human-computer interaction device 163;
Wherein, described human-computer interaction device 163, for receiving the interactive instruction of extraneous input, sending to described master control borad 161 by the instruction that the external world inputs, and receives display information from described master control borad 161 and show;
Described control button 162, for converting the key information of user to key command, and sends to described master control borad 161 by described key command;
Described master control borad 161, for display information is sent to described human-computer interaction device 163, make described human-computer interaction device 163 can show described display information to user, so that user is operated accordingly by described human-computer interaction device 163 and/or described control button 162; Also for according to the interactive instruction that receives and/or key command, send corresponding control instruction to described absorption platform 11, industrial robot unit 12, polishing fluid spray unit 13, polishing performance element 14 and rinse unit 15, described absorption platform 11, industrial robot unit 12, polishing fluid spray unit 13, polishing performance element 14 and rinse unit 15 are controlled.
Preferably, in a particular embodiment of the present invention, described human-computer interaction device 162 can be touch-screen, or other can input the equipment of interactive instruction for user.
Preferably, in a particular embodiment of the present invention, described master control borad 161 may further include: an I/O module, CPU module, PROFIBUS protocol module, the 2nd I/O module and DP module;
A described I/O module is connected with described control button, for user is sent to described CPU module by the key command that described control button inputs, and the instruction that described CPU module sends is sent to corresponding described absorption platform, industrial robot unit, polishing fluid spray unit, polishing performance element and rinse unit;
Described CPU module, for according to received key command, by a described I/O module and auxiliary reclay to described absorption platform sending controling instruction, make the sheet material that described absorption platform is fixed polished, and electromagnetic valve of gas circuit (the first electromagnetic valve of gas circuit controlled in described absorption platform, carry out on/off pneumatic control for controlling constant pressure adjust unit in polishing unit, constant pressure adjust unit needs compressed air to carry out work; Second electromagnetic valve of gas circuit, control for controlling electro spindle air feed on/off in polishing unit, this compressed air is used for electro spindle cooling and air seal; Above-mentioned two electromagnetic valve of gas circuit are all placed in absorption platform inside) and fluid path magnetic valve (for controlling the break-make of cleaning fluid), to control the break-make of compressed air and cleaning fluid; Also for according to received key command, send rotating speed control instruction by a described I/O module to described polishing fluid spray unit and polishing performance element, control the rotating speed of each frequency converter in described polishing fluid spray unit and polishing performance element; Also for according to received key command, send break-make instruction by a described I/O module and auxiliary reclay to the rinsing magnetic valve in described rinse unit, control the break-make in the water route in cleaning spray gun; Also for according to received key command, send stirring instruction by a described I/O module and auxiliary reclay to the polishing fluid mixing pump in described polishing fluid spray unit, control described polishing fluid mixing pump and polishing fluid is stirred;
Described PROFIBUS protocol module, for described industrial robot unit generation control instruction, to drive described polishing fluid spray unit, polishing performance element and rinse unit; Also for described polishing performance element sending controling instruction, control described polishing performance element and constant voltage polishing is carried out to the surface of described sheet material;
Described 2nd I/O module is connected with described human-computer interaction device, and the interactive instruction for described human-computer interaction device being inputted sends to power supply warning device, thus can monitor system power supply, and carries out sound and light alarm when breaking down;
Described DP module is the DLL that described CPU module carries, for programming and debugging.
Preferably, in a particular embodiment of the present invention, described PROFIBUS protocol module, can be used for, to the robot control cabinet generation control instruction in described industrial robot unit, also can be used for the constant pressure adjust controller sending controling instruction in described polishing performance element.
In addition, in the inventive solutions, based on the structure of above-mentioned full-automatic plate-making polishing system, also proposed and a kind ofly use above-mentioned full-automatic plate-making polishing system to carry out to sheet material the method for polishing of making a plate.Fig. 5 is the schematic flow sheet of the method for plate-making polishing in the embodiment of the present invention.As shown in Figure 5, the method for the plate-making polishing in the embodiment of the present invention comprises:
Step 51, is fixed on polished sheet material on described absorption platform.
In the inventive solutions, first polished sheet material can be placed on the correct position on described absorption platform, then by the magnechuck of described absorption platform, above-mentioned polished sheet material be fixed.
Step 52, drives polishing fluid spray unit to clean polished plate surface by industrial robot unit.
In the inventive solutions, before carrying out polishing, can first be controlled polishing fluid spray unit by industrial robot unit, polishing fluid spray unit is made to move according to desired guiding trajectory and spray polishing fluid, the surface of polished sheet material is cleaned, thus tentatively can clear up the spot of plate surface.
Step 53, drives polishing performance element to carry out constant voltage polishing to polished plate surface by industrial robot unit.
In this step, can be controlled polishing performance element by industrial robot unit, make polishing performance element can move according to desired guiding trajectory and carry out constant voltage polishing to the surface of polished sheet material.
Step 54, drives rinse unit to carry out rinsing to the plate surface of polishing by industrial robot unit.
In this step, can be controlled rinse unit by industrial robot unit, make rinse unit to move according to desired guiding trajectory and to spray rinsing liquid, rinsing is carried out to the surface of the sheet material of polishing.
Step 55, after completing rinsing, takes off the sheet material of polishing from described absorption platform.
When carrying out plate-making polishing to sheet material, the factor affecting polishing effect mainly contains three: polish pressure, polishing velocity and linear velocity (rotating speed of polishing disk).In the inventive solutions, owing to have employed constant pressure adjust controller and constant pressure adjust performance element in above-mentioned full-automatic plate-making polishing system, and by a large amount of actual experiments, adjust and have selected the rotating speed of suitable polishing velocity, polish pressure and polishing disk, it is hereby ensured that in polishing process, polish pressure is steady state value, thus reach good polishing effect, meet need of production, solve insoluble difficulties in glossing of the prior art.
In summary, in the inventive solutions, by using the method for above-mentioned full-automatic plate-making polishing system and corresponding plate-making polishing, surperficial superfinishing polishing can be carried out to large-area sheet material, realize the function of automation plate-making polishing, and the pressure of polishing, the parameters such as polishing disk rotating speed and robot ambulation speed all can adjust in real time, High Rotation Speed is done on the surface making special grinding tool (i.e. polishing disk) be close to needs processing in containing the polishing fluid of abrasive material, polishing tool moves back and forth according to the polishing locus of setting on workpiece, grinding tool is formed extremely complicated at surface of the work, even and fine and closely woven movement locus, acquisition dimensional accuracy is good, smooth polished surface, thus can guarantee that glossing effectively realizes, guarantee the uniformity of the polishing space of a whole page, and guarantee the quality conformance of the product of each batch, it is the one that in current various finishing methods, polishing precision is the highest, belong to precision machining method.Full-automatic plate-making polishing system in the application of the invention and method, the polished surface roughness of the sheet material after institute's polishing can be less than Ra0.04 μm.
In addition, full-automatic plate-making polishing system in the application of the invention and method, full automatic polishing can be changed original into by the artificial large-area flat-plate polishing realized, and not need to carry out benefits throwing, thus can reduce widely workman workload, effectively enhance productivity.In addition, due in the inventive solutions, have employed liquid polishing medium, and use rinsing liquid to clean sheet material, decrease a large amount of cleaning compared with finishing method of the prior art.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (10)
1. automatically make a plate a polishing system, it is characterized in that, this system comprises: absorption platform, industrial robot unit, polishing fluid spray unit, polishing performance element, rinse unit and main control cabinet unit;
Described absorption platform, for fixed polished sheet material;
Described industrial robot unit, for driving described polishing fluid spray unit, polishing performance element and rinse unit respectively according to control instruction;
Described polishing fluid spray unit, for spraying polishing fluid according to control instruction to described sheet material;
Described polishing performance element, for carrying out constant voltage polishing according to control instruction to the surface of described sheet material;
Described rinse unit, for cleaning according to the burnishing surface of control instruction to described sheet material;
Described main control cabinet unit, for sending corresponding control instruction to described industrial robot unit, polishing fluid spray unit, polishing performance element and rinse unit, described industrial robot unit, polishing fluid spray unit, polishing performance element and rinse unit are controlled.
2. system according to claim 1, is characterized in that, described polishing fluid spray unit comprises: polishing fluid spray pump and polishing frequency converter;
Described polishing fluid spray pump, for spraying polishing fluid to the burnishing surface of described sheet material;
Described polishing frequency converter, for driving described polishing fluid spray pump, and regulating the rotating speed of described polishing fluid spray pump, to regulate the flow of polishing fluid, realizing the automatic spraying of polishing fluid.
3. system according to claim 2, is characterized in that:
Described polishing fluid leaves in a polishing fluid container be connected with described polishing fluid spray pump;
Polishing fluid mixing pump has been provided with, for stirring polishing fluid in described polishing fluid container.
4. system according to claim 3, is characterized in that, described industrial robot unit comprises: robot control cabinet and robot body;
Described robot control cabinet, for the operational motion according to control instruction control machine human body;
Described robot body, for clamping and driving described polishing fluid spray unit, polishing performance element and rinse unit.
5. system according to claim 4, is characterized in that:
The front end of described industrial robot unit is provided with the frock clamp for clamping polishing fluid spray unit, polishing performance element and rinse unit;
Described industrial robot unit is six articulated robots;
Described polishing performance element comprises: soft readjustment structure, electrodynamic element and polishing disk;
Described soft readjustment structure comprises: constant pressure adjust controller and constant pressure adjust performance element;
One end of described constant pressure adjust performance element is connected with the frock clamp of described industrial robot unit, and the other end is connected with described electrodynamic element;
Described constant pressure adjust controller is used for carrying out constant voltage closed-loop adjustment to described constant pressure adjust performance element, makes described constant pressure adjust performance element drive described polishing disk to carry out constant voltage polishing according to the pressure preset to sheet material by described electrodynamic element;
Described electrodynamic element comprises: electro spindle and the first frequency converter; The two ends of described electro spindle are connected with polishing disk respectively at described constant pressure adjust performance element; Described first frequency converter is used for regulating the rotating speed of described electro spindle, to provide the rotating speed meeting polishing needs;
Described polishing disk, for carrying out polishing to described sheet material under the driving of described electro spindle.
6. system according to claim 5, is characterized in that, described rinse unit comprises: rinsing magnetic valve, cleaning spray gun and protective cover;
Described cleaning spray gun, sprays rinsing liquid for the burnishing surface to described sheet material, carries out rinsing to the burnishing surface of polished board;
Described rinsing magnetic valve, for controlling the break-make in the water route in cleaning spray gun, to adjust the flow of rinsing liquid;
Described protective cover, is arranged on the front end of described cleaning spray gun, spills for preventing rinsing liquid.
7. system according to claim 6, is characterized in that, described full-automatic plate-making polishing system also comprises further: power supply warning device;
Described power supply warning device comprises: system power supply monitoring unit and acousto-optic warning unit;
Described system power supply monitoring unit, for monitoring system power supply, and sends alarm command when system power supply breaks down to described acousto-optic warning unit;
Described acousto-optic warning unit, for carrying out sound and light alarm according to alarm command;
Magnechuck is provided with, for being fixed sheet material in described absorption platform.
8. system according to claim 7, is characterized in that, described main control cabinet unit also comprises further: master control borad, multiple control button and human-computer interaction device;
Wherein, described human-computer interaction device, for receiving the interactive instruction of extraneous input, sends to described master control borad by the instruction that the external world inputs, and receives display information from described master control borad and show;
Described control button, for converting the key information of user to key command, and sends to described master control borad by described key command;
Described master control borad, for display information is sent to described human-computer interaction device, shows described display information by described human-computer interaction device to user; Also for according to the interactive instruction that receives and/or key command, send corresponding control instruction to described absorption platform, industrial robot unit, polishing fluid spray unit, polishing performance element and rinse unit, described absorption platform, industrial robot unit, polishing fluid spray unit, polishing performance element and rinse unit are controlled.
9. system according to claim 8, is characterized in that, described master control borad comprises further: an I/O module, CPU module, PROFIBUS protocol module, the 2nd I/O module and DP module;
A described I/O module is connected with described control button, for user is sent to described CPU module by the key command that described control button inputs, and the instruction that described CPU module sends is sent to corresponding described absorption platform, industrial robot unit, polishing fluid spray unit, polishing performance element and rinse unit;
Described CPU module, for according to received key command, by a described I/O module and auxiliary reclay to described absorption platform sending controling instruction, make the sheet material that described absorption platform is fixed polished, and the electromagnetic valve of gas circuit controlled in described absorption platform and fluid path magnetic valve, to control the break-make of compressed air and cleaning fluid; Also for according to received key command, send rotating speed control instruction by a described I/O module to described polishing fluid spray unit and polishing performance element, control the rotating speed of each frequency converter in described polishing fluid spray unit and polishing performance element; Also for according to received key command, send break-make instruction by a described I/O module and auxiliary reclay to the rinsing magnetic valve in described rinse unit, control the break-make in the water route in cleaning spray gun; Also for according to received key command, send stirring instruction by a described I/O module and auxiliary reclay to the polishing fluid mixing pump in described polishing fluid spray unit, control described polishing fluid mixing pump and polishing fluid is stirred;
Described PROFIBUS protocol module, for described industrial robot unit generation control instruction, to drive described polishing fluid spray unit, polishing performance element and rinse unit; Also for described polishing performance element sending controling instruction, control described polishing performance element and constant voltage polishing is carried out to the surface of described sheet material;
Described 2nd I/O module is connected with described human-computer interaction device, and the interactive instruction for described human-computer interaction device being inputted sends to power supply warning device;
Described DP module is the DLL that described CPU module carries, for programming and debugging.
10. use the full-automatic plate-making polishing system as shown in claim 1 ~ 9 to carry out a method for plate-making polishing, it is characterized in that, the method comprises:
Polished sheet material is fixed on described absorption platform;
Polishing fluid spray unit is driven to clean polished plate surface by industrial robot unit;
Polishing performance element is driven to carry out constant voltage polishing to polished plate surface by industrial robot unit;
Rinse unit is driven to carry out rinsing to the plate surface of polishing by industrial robot unit;
After completing rinsing, the sheet material of polishing is taken off from described absorption platform.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510818748.7A CN105290946B (en) | 2015-11-21 | 2015-11-21 | A kind of full-automatic plate-making polishing system and the method for plate-making polishing |
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| CN201510818748.7A CN105290946B (en) | 2015-11-21 | 2015-11-21 | A kind of full-automatic plate-making polishing system and the method for plate-making polishing |
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| CN105290946B (en) | 2017-10-10 |
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