CN111390706A - Sheet metal machining surface polishing equipment and operation method thereof - Google Patents
Sheet metal machining surface polishing equipment and operation method thereof Download PDFInfo
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- CN111390706A CN111390706A CN202010282048.1A CN202010282048A CN111390706A CN 111390706 A CN111390706 A CN 111390706A CN 202010282048 A CN202010282048 A CN 202010282048A CN 111390706 A CN111390706 A CN 111390706A
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/26—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding workpieces with arcuate surfaces, e.g. parts of car bodies, bumpers or magnetic recording heads
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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
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/003—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving acoustic means
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/14—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the temperature during grinding
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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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a metal plate machining surface polishing device and an operation method thereof, wherein the metal plate machining surface polishing device comprises a protective cover, a safety door, an operation panel, a display screen, an indicator light, a warning indicator, an arc-shaped bottom plate, a drain outlet, a grinding roller, a first electric push rod, a motor, a second electric push rod, a clamping adjusting device, a first temperature sensor, a rotating speed sensor, a thickness sensor, a displacement sensor, a second temperature sensor, a vibration sensor and a pressure sensor; the invention comprehensively analyzes the polishing condition and the contact condition of the sheet metal processing surface polishing equipment in real time, combines the integral superposition processing of the calibration condition of the sheet metal processing surface polishing equipment, and makes a targeted measure on the operation condition of the whole process according to the relation among data definition, threshold comparison and formula analysis, thereby greatly improving the fineness degree and the polishing quality of the polishing operation while ensuring the sufficient contact of the polishing surface and the stable clamping of parts.
Description
Technical Field
The invention relates to the technical field of surface polishing equipment, in particular to sheet metal machining surface polishing equipment and an operation method thereof.
Background
The sheet metal processing is mainly a cold processing technology aiming at metal sheets with the thickness of less than six millimeters and is also an important process for forming sheet metal products. The method comprises the traditional operations of cutting, blanking, bending, forming and the like, and also comprises various cold stamping die structures, various equipment operation methods and the like.
Meanwhile, the existing metal plate machining surface polishing equipment cannot combine the real-time working condition with the time-interval working condition to comprehensively monitor, discriminate and analyze the parts together so as to improve the fineness degree and polishing quality of polishing operation;
in order to solve the above-mentioned drawbacks, a technical solution is now provided.
Disclosure of Invention
The invention aims to provide a sheet metal processing surface grinding device and an operation method thereof, and the sheet metal processing surface grinding device and the operation method thereof are characterized in that according to the relative abutting action between a first telescopic spring and a second telescopic spring, a part to be ground cannot be subjected to self yielding and damage due to external force impact or other conditions in the movement process, namely, a certain buffer space can be reserved while the part to be ground is stably clamped due to the relative abutting action, the clamping positions of a clamping plate and an L-shaped clamping plate are ensured to be stable according to the position fixing action of a fastening nut, and the part to be ground cannot fall off due to the influence of external factors by combining the oblique arrangement of a movable rod;
when the polishing position is a plane, the vibration generated in the polishing process is absorbed according to the restoring force action of the first expansion spring and the second expansion spring, the part to be polished is kept in close contact with the grinding roller, and when the polishing position is a curved surface or a bent surface, the part to be polished is driven to move according to the relative abutting action of the first expansion spring and the second expansion spring, the contact surface between the grinding roller and the part to be polished is gradually adjusted, the close contact between the part to be polished and the grinding roller is kept, so that the condition that the grinding roller idles or the grinding roller excessively polishes is avoided, and the polishing quality in the whole process is improved;
and still with the polishing condition of this sheet metal working surface equipment of polishing and the real-time comprehensive analysis of the contact condition to and the wholeness of the demarcation situation of this sheet metal working surface equipment of polishing is folded and is advanced the processing and combine together, and link with formula analysis according to data definition, threshold value comparison, come to make the operation condition to its overall process to the pertinence measure, and then when guaranteeing that the polishing surface contact is abundant and the part clamping is firm, the meticulous degree and the quality of polishing of the operation of polishing have been promoted greatly.
The technical problems to be solved by the invention are as follows:
how according to an effectual mode, solve current panel beating processing surface equipment of polishing, be difficult to have the radian or have the spare part of buckling, reach rather than stabilizing the effect of clamping and the abundant contact of face of polishing, the panel beating processing surface equipment of polishing that has now simultaneously also can not combine together its real-time working condition with the period working condition, come together to make the monitoring discriminant analysis of comprehensive to promote the meticulous degree of the operation of polishing and the problem of the quality of polishing.
The purpose of the invention can be realized by the following technical scheme:
a sheet metal machining surface polishing device comprises a protective cover, a safety door, an operation panel, a display screen, an indicator light, a warning device, an arc-shaped bottom plate, a sewage draining outlet, a polishing roller, a first electric push rod, a motor, a second electric push rod, a clamping adjusting device, a first temperature sensor, a rotating speed sensor, a thickness sensor, a displacement sensor, a second temperature sensor, a vibration sensor and a pressure sensor, wherein the sewage draining outlet is formed in the center of the bottom of the arc-shaped bottom plate;
a first electric push rod is fixed at the center of the inner wall of one side of the protective cover through a bolt, a motor is fixed at one end of the first electric push rod through a bolt, a grinding roller is movably connected to one side of the motor through a coupler, a first temperature sensor and a rotating speed sensor are sequentially embedded outside the grinding roller, a second electric push rod is fixed on the inner wall of the top of the protective cover through a bolt, and a clamping adjusting device is arranged at the bottom end of the second electric push rod;
the clamp adjusting device comprises a fixed plate, a sliding block, a sliding groove, a threaded rod, a knob, a fastening nut, a threaded sleeve, an L-shaped clamp plate, a round hole, a first connecting plate, a first telescopic spring, an upright post, a ball, a movable rod, a second telescopic spring, a clamp plate, a limiting block and a second connecting plate, wherein the sliding groove is formed in the center of the bottom of the fixed plate, the sliding block is installed inside the sliding groove, the threaded sleeve is fixed to the bottom of the sliding block through a bolt, a thickness sensor is embedded in the outer portion of the threaded sleeve, the L-shaped clamp plate is fixed to the bottom of the threaded sleeve through a bolt, and a pressure sensor is embedded in the vertical center of the inner side of;
a first connecting plate is fixed at one end of the fixing plate through a bolt, the threaded rod sequentially penetrates through the first connecting plate and the threaded sleeve, a knob and a limiting block are fixed at two ends of the threaded rod through spot welding respectively, two fastening nuts are sleeved outside the threaded rod and are located on two sides of the first connecting plate respectively, a displacement sensor is embedded outside the first connecting plate, round holes are uniformly formed in the positions close to the bottom end of the first connecting plate, the stand column penetrates through the round holes, balls are embedded in one end, close to the L-shaped clamping plate, of the stand column, a first telescopic spring is fixed between the stand column and the first connecting plate through spot welding, and a second temperature sensor and a vibration sensor are embedded in one side, close to the balls, of the stand column;
the other end of the fixed plate is fixedly provided with a second connecting plate through a bolt, the bottom end of the second connecting plate is movably connected with a movable rod through a hinge, a second telescopic spring is fixedly arranged between the movable rod and the second connecting plate through spot welding, one end of the movable rod is fixedly provided with a clamping plate through a bolt, the clamping plate and the L-shaped clamping plate are of a mutually matched structure, a part to be polished is arranged between the clamping plate and the second connecting plate and is contacted with a ball, the first electric push rod, the motor and the second electric push rod are electrically connected with an external power supply, and the control panel is communicated with the display screen, the indicating lamp, the warning device, the first temperature sensor, the rotating speed sensor, the thickness sensor, the displacement sensor, the second temperature sensor, the vibration sensor and the pressure sensor in a wireless transmission mode;
the control panel is internally provided with a data collection module, a data analysis module, a processor, an element execution module, an operation limiting module and a signal output module;
the data collection module is used for collecting polishing condition information and contact condition information of the metal plate machining surface polishing equipment in the polishing process in real time and transmitting the information to the data analysis module; the grinding condition information consists of component temperature data acquired by a second temperature sensor and component vibration frequency data acquired by a vibration sensor; the contact condition information consists of part thickness data acquired by the thickness sensor and part pressure data acquired by the pressure sensor;
the data analysis module is used for carrying out real-time operation condition analysis operation on the polishing condition information and the contact condition information of the metal plate machining surface polishing equipment in the polishing process received in real time, and the data analysis module comprises the following specific steps:
sa: acquiring polishing condition information and contact condition information of the sheet metal machining surface polishing equipment in a polishing process in real time, and respectively calibrating component temperature data, component vibration frequency data, component thickness data and component pressure data of the sheet metal machining surface polishing equipment as Z, X, C and V;
sb: according to the formula
Obtaining a live-action operation factor B of the sheet metal processing surface grinding equipment in the grinding process, wherein z, x, c and v are live-action correction factors, x is larger than v and larger than z and larger than c, and z + x + c + v is 8.2144;
obtaining a live operation factor B of the sheet metal processing surface grinding equipment in the grinding process, and transmitting the live operation factor B to an element execution module through a processor;
after receiving the live operation factor B of the sheet metal machining surface grinding equipment in the grinding process in real time, the element execution module generates a flicker signal to control the indicator lamp to flicker when the live operation factor B is smaller than a preset value N, otherwise, no processing is performed, the total flicker duration of the indicator lamp after grinding is recorded, when the flicker duration is larger than the maximum value of the threshold range, a warning signal is generated to control the warning device to give an alarm, when the flicker duration is smaller than the minimum value of the threshold range, a text of 'normal real-time operation of the equipment' is edited and sent to a display screen for displaying through a color mark, and when the flicker duration is within the threshold range, the element execution module calls time period calibration working condition information of the sheet metal machining surface grinding equipment in the whole grinding time period from the operation limiting module to perform time period analysis processing operation on the sheet metal machining surface grinding equipment, and the:
sa: acquiring time interval calibration working condition information of the sheet metal processing surface grinding equipment in the whole grinding time interval, and respectively calibrating the grinding temperature, the grinding speed and the grinding amplitude of the sheet metal processing surface grinding equipment to Q, W and E;
sb: according to the formula
Obtaining a time-interval working condition quantification R of the sheet metal processing surface grinding equipment in the whole grinding time interval, wherein q, w and e are time-interval weight coefficients, q is larger than e and is larger than w, and q + w + e is 4.2581; when the time interval working condition ration R of the metal plate processing surface grinding equipment in the whole grinding time interval is larger than a preset value R or is smaller than or equal to the preset value R, respectively generating a text signal or a sounding signal;
so as to obtain a text signal or a sound signal of the sheet metal processing surface grinding equipment in the whole grinding time period, and transmit the text signal or the sound signal to a signal output module;
the operation limiting module is used for recording time interval calibration working condition information of the sheet metal processing surface grinding equipment in the whole grinding time interval and storing the time interval calibration working condition information into an internal folder; the time interval calibration working condition information consists of polishing temperature, polishing speed and polishing amplitude; the grinding temperature represents the product of the roller shaft temperature variation acquired by the first temperature sensor and the component temperature variation acquired by the second temperature sensor; the grinding speed represents the average rotating speed data of the roll shaft acquired by the rotating speed sensor; the polishing amplitude represents the quotient of the total column movement distance acquired by the displacement sensor and the average component vibration frequency data acquired by the vibration sensor;
the signal output module edits a text that the equipment operates normally in a time interval and operates poorly in real time according to the text signal, the text is sent to a display screen for display through the letter mark, and the warning device is controlled to warn according to the sounding signal.
Further, through bearing swing joint between threaded rod and the first connecting plate, all through screw thread swing joint between threaded rod and threaded sleeve and two fastening nut, and two fastening nut all are used for inlaying soon to the first connecting plate in, and then drive the motion of threaded sleeve according to the threaded rod to inlay soon to the first connecting plate in through two fastening nut, come to be fixed in required motion position department with the threaded sleeve.
Further, all be each other for perpendicular arranging between first connecting plate and the second connecting plate and the spout, all be each other for parallel arranging between first connecting plate and the second connecting plate and the dull polish roller, and the second connecting plate is adjacent with the dull polish roller.
An operation method of a metal plate machining surface grinding device comprises the following specific modes:
the part to be polished is tightly attached to the inner side of the L-shaped clamp plate, a knob is rotated to drive a threaded rod to rotate, the threaded rod drives a threaded sleeve to move, the threaded sleeve drives an L-shaped clamp plate and the part to be polished to be close to a clamp plate until the part to be polished fully compresses a second telescopic spring, the clamp plate and a L-shaped clamp plate are driven to clamp the part to be polished, two fastening nuts are rotated and embedded into two sides of a first connecting plate to fix the threaded sleeve at a required moving position, the clamp plate and the L-shaped clamp plate are driven to be relatively fixed with the part to be polished, balls on a stand column are driven by the first telescopic spring to be tightly attached to the part to be polished, the left part and the right part of the part to be polished are driven to be relatively tightly abutted through the elastic action of the first telescopic spring and the second telescopic spring, so that the clamping stability degree of the part to be polished is ensured, the part to be polished cannot be polished in the moving process due to external force impact or other conditions, the self is buckled and damaged, namely, a certain buffering space can be reserved while the clamping nut is relatively firmly abutted, the position fixing effect of the clamping nut and the clamping rod can be prevented from being combined with the clamping position L, and the clamping rod to;
the grinding roller is driven to be in contact with and ground by the cooperation of the first electric push rod, the motor and the second electric push rod, when a grinding position is a plane, vibration generated in the grinding process is absorbed according to the restoring force action of the first expansion spring and the second expansion spring, and the part to be ground is kept in close contact with the grinding roller;
in the polishing process, the data collection module in the control panel collects polishing condition information and contact condition information of the sheet metal processing surface polishing equipment in the polishing process in real time and transmits the information to the data analysis module in the control panel; the data analysis module in the control panel performs real-time operation condition analysis operation on the polishing condition information and the contact condition information of the sheet metal processing surface polishing equipment in the polishing process received in real time, namely, the component temperature data and the component vibration frequency data of the sheet metal processing surface polishing equipment in the polishing process corresponding to the data and the component thickness data and the component pressure data are subjected to value data calibration and correction formula analysis to obtain a live operation factor B of the sheet metal processing surface polishing equipment in the polishing process, and the live operation factor B is transmitted to the element execution module in the control panel by the processor in the control panel;
after receiving the live operation factor B of the sheet metal processing surface grinding equipment in the grinding process in real time, an element execution module in the control panel generates a flicker signal to control the indicator lamp to flicker when the live operation factor B is smaller than a preset value N, records the total flicker duration of the indicator lamp after grinding is finished, generates a warning signal to control the warning device to give an alarm when the live operation factor B is larger than the maximum value of the threshold range, edits a text that the real-time operation of the equipment is normal when the real-time operation of the equipment is smaller than the minimum value of the threshold range, sends the text to a display screen for display through a color mark, and calls time interval calibration working condition information of the sheet metal processing surface grinding equipment in the whole grinding time interval from an operation limiting module in the control panel to perform time interval analysis processing operation on the sheet metal processing surface grinding equipment, namely the grinding temperature of the sheet metal processing surface grinding equipment in the whole grinding time interval corresponding to the time interval calibration working condition information, The polishing speed and the polishing amplitude are subjected to ratio data calibration and weighting formula comparison processing to obtain a text signal or a sound signal of the sheet metal processing surface polishing equipment in the whole polishing time period, and the text signal or the sound signal is transmitted to a signal output module in the control panel;
the operation limiting module in the control panel records the time interval calibration working condition information of the sheet metal processing surface grinding equipment in the whole grinding time interval and stores the time interval calibration working condition information into an internal folder; and the signal output module in the control panel edits the text that the equipment operation in the time interval is normal and the real-time operation is not good according to the text signal, and the text is sent to the display screen for display through the letter mark, and the warning is controlled according to the sounding signal, so that the polishing condition of the sheet metal processing surface polishing equipment and the real-time comprehensive analysis of the contact condition are carried out, the integrity stack-in treatment of the calibration condition of the sheet metal processing surface polishing equipment is combined, and the threshold value comparison and formula analysis are associated according to the data definition, so that the targeted measures are taken for the operation condition of the whole process, the full contact of the polishing surface and the stable clamping of parts are ensured, and the fineness and the polishing quality of the polishing operation are greatly improved.
The invention has the beneficial effects that:
the part to be polished is attached to the inner side of the L-shaped clamping plate, the L-shaped clamping plate and the part to be polished are driven to be close to the clamping plate according to the threaded sleeve until the part to be polished compresses the second telescopic spring fully, the clamping plate and the L-shaped clamping plate are driven to clamp the part to be polished, the threaded sleeve is fixed at a required moving position by two fastening nuts, the clamping plate and the L-shaped clamping plate are driven to be fixed relative to the part to be polished, the ball on the upright column is driven to be attached to the part to be polished by the first telescopic spring, the left part and the right part of the part to be polished are driven to be relatively abutted by the elastic action of the first telescopic spring and the second telescopic spring, the part to be polished cannot yield and be damaged due to external force impact or other conditions in the moving process according to the relative abutting action between the first telescopic spring and the second telescopic spring, namely, a certain buffer space can be reserved while the part to be polished is clamped and stable due to the relative abutting action, the stable position of the clamping plate and the L-shaped clamping plate can be ensured according to the position fixing action of the fastening nuts, the movable clamping rod can not fall off, and the external polishing factor can be affected;
when the polishing position is a plane, the vibration generated in the polishing process is absorbed according to the restoring force action of the first expansion spring and the second expansion spring, so that the part to be polished is kept in close contact with the grinding roller, and when the polishing position is a curved surface or a bent surface, the part to be polished is driven to move according to the relative abutting action of the first expansion spring and the second expansion spring, the contact surface between the grinding roller and the part to be polished is gradually adjusted, so that the close contact between the part to be polished and the grinding roller is kept, the condition that the grinding roller idles or the grinding roller excessively polishes is avoided, and the polishing quality in the whole process is improved;
according to a modularized component in the control panel, collecting polishing condition information and contact condition information of the sheet metal processing surface polishing equipment in the polishing process in real time, and carrying out real-time operation condition analysis operation on the polishing condition information and the contact condition information, namely calibrating and correcting quantity data to obtain live operation factor B of the sheet metal processing surface polishing equipment in the polishing process through component temperature data, component vibration frequency data, component thickness data and component pressure data of the sheet metal processing surface polishing equipment in the corresponding polishing process;
when the live operation factor B of the sheet metal processing surface grinding equipment in the grinding process is smaller than a preset value N, generating a flicker signal to control the indicator lamp to flicker, recording the total flicker duration of the indicator lamp after grinding is finished, and otherwise, not performing any treatment; when the text signal is larger than the maximum value of the threshold range, a warning signal is generated to control a warning device to give an alarm, when the text signal is smaller than the minimum value of the threshold range, a text of 'normal operation of equipment in real time' is edited and sent to a display screen to be displayed through a color mark, and when the text signal is within the threshold range, time interval calibration working condition information of the sheet metal processing surface grinding equipment in the whole grinding time interval is called, and time interval analysis processing operation is carried out on the text signal, namely the grinding temperature, the grinding speed and the grinding amplitude of the sheet metal processing surface grinding equipment in the whole grinding time interval corresponding to the text signal are calibrated through ratio data calibration and comparison of a weighting formula, so that a text signal or a sound signal of the sheet metal processing surface grinding equipment in the whole grinding time interval is obtained, and the text of 'normal operation of equipment in time interval and poor operation in real time' is edited according to the text signal and sent to the display screen to be displayed through, controlling an alarm to give an alarm according to the sounding signal;
and then with the comprehensive analysis of the condition of polishing of this sheet metal working surface equipment of polishing and the real-time of the contact condition to and the wholeness of the demarcation situation of this sheet metal working surface equipment of polishing is folded and is advanced the processing and combine together, and link with formula analysis according to data definition, threshold value comparison, come to make to the operation condition of its whole process and take the pertinence measure, when guaranteeing that the surface of polishing contact is abundant and the part clamping is firm, the meticulous degree and the quality of polishing of the operation of polishing have been promoted greatly.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is an overall elevational, cross-sectional view of the present invention;
FIG. 2 is a schematic overall front view of the present invention;
FIG. 3 is a schematic view of a sanding roller attachment configuration of the present invention;
FIG. 4 is a schematic view of a clip adjusting device according to the present invention;
fig. 5 is a block diagram of the system of the present invention.
Detailed Description
As shown in fig. 1-5, a sheet metal working surface polishing device comprises a protective cover 1, a safety door 2, a control panel 3, a display screen 4, an indicator light 5, a warning device 6, an arc-shaped bottom plate 7, a sewage draining outlet 8, a polishing roller 9, a first electric push rod 10, a motor 11, a second electric push rod 12, a clamping adjusting device 13, a first temperature sensor 14, a rotating speed sensor 15, a thickness sensor 16, a displacement sensor 17, a second temperature sensor 18, a vibration sensor 19 and a pressure sensor 20, wherein the sewage draining outlet 8 is arranged at the center of the bottom of the arc-shaped bottom plate 7, the protective cover 1 is fixed at the top of the arc-shaped bottom plate 7 through bolts, one side of the protective cover 1 is movably connected with a safety door 2 through a hinge, one side of the safety door 2 is provided with an operation panel 3, and a display screen 4, an indicator lamp 5 and a warning indicator 6 are sequentially arranged on the operation panel 3;
a first electric push rod 10 is fixed at the center of the inner wall of one side of the protective cover 1 through a bolt, a motor 11 is fixed at one end of the first electric push rod 10 through a bolt, a grinding roller 9 is movably connected to one side of the motor 11 through a coupler, a first temperature sensor 14 and a rotating speed sensor 15 are sequentially embedded outside the grinding roller 9, a second electric push rod 12 is fixed on the inner wall of the top of the protective cover 1 through a bolt, and a clamping adjusting device 13 is arranged at the bottom end of the second electric push rod 12;
the clamp adjusting device 13 comprises a fixed plate 21, a sliding block 22, a sliding groove 23, a threaded rod 24, a knob 25, a fastening nut 26, a threaded sleeve 27, an L-shaped clamping plate 28, a round hole 29, a first connecting plate 30, a first telescopic spring 31, an upright post 32, a ball 33, a movable rod 34, a second telescopic spring 35, a clamping plate 36, a limiting block 37 and a second connecting plate 38, wherein the sliding groove 23 is formed in the center of the bottom of the fixed plate 21, the sliding block 22 is installed inside the sliding groove 23, the threaded sleeve 27 is fixed to the bottom of the sliding block 22 through a bolt, a thickness sensor 16 is embedded in the outer portion of the threaded sleeve 27, the L-shaped clamping plate 28 is fixed to the bottom of the threaded sleeve 27 through a bolt, and a pressure sensor 20 is embedded in the vertical center of;
a first connecting plate 30 is fixed at one end of the fixing plate 21 through a bolt, a threaded rod 24 sequentially penetrates through the first connecting plate 30 and a threaded sleeve 27, a knob 25 and a limiting block 37 are fixed at two ends of the threaded rod 24 through spot welding respectively, two fastening nuts 26 are sleeved outside the threaded rod 24 and are located on two sides of the first connecting plate 30 respectively, the threaded rod 24 is movably connected with the first connecting plate 30 through a bearing, the threaded rod 24 is movably connected with the threaded sleeve 27 and the two fastening nuts 26 through threads, the two fastening nuts 26 are both screwed into the first connecting plate 30, the threaded sleeve 27 is driven to move according to the threaded rod 24 and is screwed into the first connecting plate 30 through the two fastening nuts 26, so that the threaded sleeve 27 is fixed at a required moving position, a displacement sensor 17 is embedded outside the first connecting plate 30, round holes 29 are uniformly formed in positions close to the bottom end of the first connecting plate 30, a stand column 32 penetrates through the round holes 29, a ball 33 is embedded into one end, close to the L-shaped clamping plate 28, a first connecting plate 30 is fixed between the stand 32 and a first connecting plate 30 through a spot welding spring, and a stand column 32 is embedded into one side, and a second telescopic sensor 18 and a vibration;
a second connecting plate 38 is fixed at the other end of the fixed plate 21 through a bolt, a movable rod 34 is movably connected at the bottom end of the second connecting plate 38 through a hinge, a second expansion spring 35 is fixed between the movable rod 34 and the second connecting plate 38 through spot welding, a clamping plate 36 is fixed at one end of the movable rod 34 through a bolt, the clamping plate 36 and the L-shaped clamping plate 28 are in a matched structure, a part to be polished is arranged between the clamping plate 36 and the second connecting plate 38, the part to be polished is in contact with the ball 33, the first connecting plate 30, the second connecting plate 38 and the sliding groove 23 are vertically arranged, the first connecting plate 30, the second connecting plate 38 and the sanding roller 9 are arranged in parallel, the second connecting plate 38 and the sanding roller 9 are adjacent, the first electric push rod 10, the motor 11 and the second electric push rod 12 are electrically connected with an external power supply, the control panel 3 and the display screen 4, the indicator lamp 5, the alarm 6, the first temperature sensor 14, the rotation speed sensor 15, the thickness sensor 16, the displacement sensor 17, the second temperature sensor 18, the vibration sensor 19;
a data collection module, a data analysis module, a processor, an element execution module, an operation limiting module and a signal output module are arranged in the control panel 3;
the data collection module is used for collecting polishing condition information and contact condition information of the metal plate machining surface polishing equipment in the polishing process in real time and transmitting the information to the data analysis module; the grinding condition information consists of component temperature data acquired by a second temperature sensor 18 and component vibration frequency data acquired by a vibration sensor 19; the contact condition information consists of part thickness data collected by the thickness sensor 16 and part pressure data collected by the pressure sensor 20;
the data analysis module is used for carrying out real-time operation condition analysis operation on the polishing condition information and the contact condition information of the metal plate machining surface polishing equipment in the polishing process received in real time, and the data analysis module comprises the following specific steps:
sa: acquiring polishing condition information and contact condition information of the sheet metal machining surface polishing equipment in a polishing process in real time, and respectively calibrating component temperature data, component vibration frequency data, component thickness data and component pressure data of the sheet metal machining surface polishing equipment as Z, X, C and V;
sb: according to the formula
Obtaining a live-action operation factor B of the sheet metal processing surface grinding equipment in the grinding process, wherein z, x, c and v are live-action correction factors, x is larger than v and larger than z and larger than c, and z + x + c + v is 8.2144;
obtaining a live operation factor B of the sheet metal processing surface grinding equipment in the grinding process, and transmitting the live operation factor B to an element execution module through a processor;
after receiving the live operation factor B of the sheet metal working surface grinding equipment in the grinding process in real time, the element execution module generates a flicker signal to control the indicator lamp 5 to flicker when the live operation factor B is smaller than a preset value N, otherwise, does not perform any processing, records the total flicker duration of the indicator lamp 5 after grinding is completed, generates a warning signal to control the warning indicator 6 to give an alarm when the flicker duration is larger than the maximum value of the threshold range, edits a text that the equipment operates normally in real time when the flicker duration is smaller than the minimum value of the threshold range, sends the text to the display screen 4 through a color mark to display, and calls time period calibration working condition information of the sheet metal working surface grinding equipment in the whole grinding time period from the operation limiting module to perform time period analysis processing operation on the text when the text is within the threshold range, and specifically comprises the following steps:
sa: acquiring time interval calibration working condition information of the sheet metal processing surface grinding equipment in the whole grinding time interval, and respectively calibrating the grinding temperature, the grinding speed and the grinding amplitude of the sheet metal processing surface grinding equipment to Q, W and E;
sb: according to the formula
Obtaining a time-interval working condition quantification R of the sheet metal processing surface grinding equipment in the whole grinding time interval, wherein q, w and e are time-interval weight coefficients, q is larger than e and is larger than w, and q + w + e is 4.2581; when the time interval working condition ration R of the metal plate processing surface grinding equipment in the whole grinding time interval is larger than a preset value R or is smaller than or equal to the preset value R, respectively generating a text signal or a sounding signal;
so as to obtain a text signal or a sound signal of the sheet metal processing surface grinding equipment in the whole grinding time period, and transmit the text signal or the sound signal to a signal output module;
the operation limiting module is used for recording time interval calibration working condition information of the sheet metal processing surface grinding equipment in the whole grinding time interval and storing the time interval calibration working condition information into an internal folder; the time interval calibration working condition information consists of polishing temperature, polishing speed and polishing amplitude; the grinding temperature represents the product of the roller shaft temperature variation acquired by the first temperature sensor 14 and the component temperature variation acquired by the second temperature sensor 18; the grinding speed represents the average rotating speed data of the roll shaft acquired by the rotating speed sensor 15; the polishing amplitude represents the quotient of the total distance of column motion collected by the displacement sensor 17 and the average vibration frequency data of the component collected by the vibration sensor 19;
the signal output module edits a text that the equipment operates normally in a time interval and operates poorly in real time according to the text signal, the text is sent to the display screen 4 for display through the letter mark, and the warning device 6 is controlled to warn according to the sounding signal.
An operation method of a metal plate machining surface grinding device comprises the following specific modes:
the part to be polished is tightly attached to the inner side of the L-shaped clamp plate 28, the knob 25 is rotated to drive the threaded rod 24 to rotate, the threaded rod 24 drives the threaded sleeve 27 to move, the threaded sleeve 27 drives the L-shaped clamp plate 28 and the part to be polished to be close to the clamp plate 36 until the part to be polished fully compresses the second telescopic spring 35 and drives the clamp plate 36 and the L-shaped clamp plate 28 to clamp the part to be polished, the two fastening nuts 26 are rotated and embedded into two sides of the first connecting plate 30 to fix the threaded sleeve 27 at a required moving position, the clamp plate 36 and the L-shaped clamp plate 28 are driven to be relatively fixed with the part to be polished, the clamping stability of the part to be polished is ensured according to the fact that the first telescopic spring 31 drives the balls 33 on the upright post 32 to be tightly attached to the part to be polished, the left part and the right part of the part to be polished to be relatively tightly abutted through the elastic action of the first telescopic spring 31 and the second telescopic spring 35, the clamping stability of the part to be polished is ensured, the clamping stability of the clamping plate 36 is ensured, the clamping stability of the clamping rod 34, and the clamping rod is not to be fixed, and the clamping rod can be fastened and the clamping rod can be fastened to be fastened and can not cause the clamping of the clamping rod to be fastened to be;
the grinding roller 9 is driven to be in contact with and ground by the cooperation of the first electric push rod 10, the motor 11 and the second electric push rod 12, when a grinding position is a plane, vibration generated in the grinding process is absorbed according to the restoring force action of the first expansion spring 31 and the second expansion spring 35, the part to be ground is kept in close contact with the grinding roller 9, when the grinding position is a curved surface or a bent surface, the part to be ground is driven to move according to the relative abutting action of the first expansion spring 31 and the second expansion spring 35, the contact surface of the grinding roller 9 and the part to be ground is gradually adjusted, the part to be ground is kept in close contact with the grinding roller 9, and therefore the condition that the grinding roller 9 idles or the grinding roller 9 excessively grinds is avoided, and the grinding quality in the whole process is improved;
in the polishing process, the data collection module in the control panel 3 collects polishing condition information and contact condition information of the sheet metal processing surface polishing equipment in the polishing process in real time and transmits the information to the data analysis module in the control panel 3; a data analysis module in the control panel 3 performs real-time operation condition analysis operation on the polishing condition information and the contact condition information of the sheet metal processing surface polishing equipment in the polishing process received in real time, namely, the component temperature data and the component vibration frequency data of the sheet metal processing surface polishing equipment in the polishing process corresponding to the data and the component thickness data and the component pressure data are subjected to value data calibration and correction formula analysis to obtain a live operation factor B of the sheet metal processing surface polishing equipment in the polishing process, and the live operation factor B is transmitted to an element execution module in the control panel 3 by a processor in the control panel 3;
after receiving the live operation factor B of the sheet metal processing surface grinding equipment in the grinding process in real time by an element execution module in the control panel 3, when the live operation factor B is smaller than a preset value N, generating a flicker signal to control the indicator lamp 5 to flicker, recording the total flicker time of the indicator lamp 5 after grinding is finished, when the flicker time is larger than the maximum value of the threshold range, generating a warning signal to control the warning device 6 to give an alarm, when the flicker time is smaller than the minimum value of the threshold range, editing a text that the equipment real-time operation is normal, sending the text to the display screen 4 through a color mark to display, and when the flicker time is within the threshold range, calling time-interval calibration working condition information of the sheet metal processing surface grinding equipment in the whole grinding time interval from an operation limiting module in the control panel 3 to perform time-interval analysis processing operation on the text, namely, carrying out the grinding temperature of the sheet metal processing surface grinding equipment in the whole grinding time interval corresponding to the grinding temperature, The polishing speed and the polishing amplitude are subjected to ratio data calibration and weighting formula comparison processing to obtain a text signal or a sound signal of the sheet metal processing surface polishing equipment in the whole polishing time period, and the text signal or the sound signal is transmitted to a signal output module in the control panel 3;
the operation limiting module in the control panel 3 records the time interval calibration working condition information of the sheet metal processing surface grinding equipment in the whole grinding time interval and stores the information into an internal folder; and the signal output module in the control panel 3 then edits "equipment time interval operation is normal, and the real-time operation is not good" text is sent to display screen 4 to show through the letter mark according to the text signal, "and warn according to sounding signal control alarm 6, and then with the polishing condition of this panel beating processing surface equipment of polishing and the real-time comprehensive analysis of the contact condition, and the wholeness of the calibration situation of this panel beating processing surface equipment of polishing is folded and is handled and combine together, and according to data definition, threshold value comparison and formula analysis link, come to make the pertinent measure to its overall process's operational aspect, when guaranteeing that the polishing surface contact is abundant and the part clamping is firm, the meticulous degree and the polishing quality of the operation of polishing have been promoted greatly.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (4)
1. A sheet metal processing surface polishing device comprises a protective cover (1), a safety door (2), a control panel (3), a display screen (4), an indicator light (5), an alarm (6), an arc-shaped bottom plate (7), a sewage discharge outlet (8), a polishing roller (9), a first electric push rod (10), a motor (11), a second electric push rod (12), a clamping adjusting device (13), a first temperature sensor (14), a rotating speed sensor (15), a thickness sensor (16), a displacement sensor (17), a second temperature sensor (18), a vibration sensor (19) and a pressure sensor (20), and is characterized in that the sewage discharge outlet (8) is formed in the center of the bottom of the arc-shaped bottom plate (7), the protective cover (1) is fixed to the top of the arc-shaped bottom plate (7) through bolts, and the safety door (2) is movably connected to one side of the protective cover (1) through a hinge, an operation panel (3) is arranged on one side of the safety door (2), and a display screen (4), an indicator lamp (5) and a warning indicator (6) are sequentially arranged on the operation panel (3);
a first electric push rod (10) is fixed at the center of the inner wall of one side of the protective cover (1) through a bolt, a motor (11) is fixed at one end of the first electric push rod (10) through a bolt, a grinding roller (9) is movably connected to one side of the motor (11) through a coupler, a first temperature sensor (14) and a rotating speed sensor (15) are sequentially embedded into the outer portion of the grinding roller (9), a second electric push rod (12) is fixed on the inner wall of the top of the protective cover (1) through a bolt, and a clamping adjusting device (13) is arranged at the bottom end of the second electric push rod (12);
the clamp adjusting device (13) is composed of a fixing plate (21), a sliding block (22), a sliding groove (23), a threaded rod (24), a knob (25), a fastening nut (26), a threaded sleeve (27), an L-shaped clamping plate (28), a round hole (29), a first connecting plate (30), a first telescopic spring (31), an upright post (32), a ball (33), a movable rod (34), a second telescopic spring (35), a clamping plate (36), a limiting block (37) and a second connecting plate (38), wherein the sliding groove (23) is formed in the center of the bottom of the fixing plate (21), the sliding block (22) is installed inside the sliding groove (23), the threaded sleeve (27) is fixed to the bottom of the sliding block (22) through a bolt, a thickness sensor (16) is embedded into the outer portion of the threaded sleeve (27), a L-shaped clamping plate (28) is fixed to the bottom of the threaded sleeve (27) through a bolt, and a pressure sensor (20) is embedded into the vertical center of the inner side;
a first connecting plate (30) is fixed at one end of the fixing plate (21) through a bolt, the threaded rod (24) sequentially penetrates through the first connecting plate (30) and the threaded sleeve (27), a knob (25) and a limiting block (37) are fixed at two ends of the threaded rod (24) through spot welding respectively, two fastening nuts (26) are sleeved outside the threaded rod (24), the two fastening nuts (26) are located on two sides of the first connecting plate (30) respectively, a displacement sensor (17) is embedded outside the first connecting plate (30), round holes (29) are uniformly formed in positions close to the bottom end of the first connecting plate (30), the stand column (32) penetrates through the round holes (29), a rolling ball (33) is embedded into one end, close to the L-shaped clamping plate (28), a first telescopic spring (31) is fixed between the stand column (32) and the first connecting plate (30) through spot welding, and a second temperature sensor (18) and a vibration sensor (19) are embedded into one side, close to the rolling ball (33), of the stand column (32);
the other end of the fixed plate (21) is fixedly provided with a second connecting plate (38) through a bolt, the bottom end of the second connecting plate (38) is movably connected with a movable rod (34) through a hinge, a second expansion spring (35) is fixedly arranged between the movable rod (34) and the second connecting plate (38) through spot welding, one end of the movable rod (34) is fixedly provided with a clamping plate (36) through a bolt, the clamping plate (36) and an L-shaped clamping plate (28) are of a mutually matched structure, a part to be polished is arranged between the clamping plate and the clamping plate, the part to be polished is contacted with a ball (33), the first electric push rod (10), the motor (11) and the second electric push rod (12) are electrically connected with an external power supply, and the control panel (3) is communicated with the display screen (4), the indicating lamp (5), the warning indicator (6), the first temperature sensor (14), the rotating speed sensor (15), the thickness sensor (16), the displacement sensor (17), the second temperature sensor (18), the vibration sensor (19) and the pressure sensor (20);
a data collection module, a data analysis module, a processor, an element execution module, an operation limiting module and a signal output module are arranged in the control panel (3);
the data collection module is used for collecting polishing condition information and contact condition information of the metal plate machining surface polishing equipment in the polishing process in real time and transmitting the information to the data analysis module; the grinding condition information consists of component temperature data acquired by a second temperature sensor (18) and component vibration frequency data acquired by a vibration sensor (19); the contact condition information consists of part thickness data collected by the thickness sensor (16) and part pressure data collected by the pressure sensor (20);
the data analysis module is used for carrying out real-time operation condition analysis operation on the polishing condition information and the contact condition information of the metal plate machining surface polishing equipment in the polishing process received in real time, and the data analysis module comprises the following specific steps:
sa: acquiring polishing condition information and contact condition information of the sheet metal machining surface polishing equipment in a polishing process in real time, and respectively calibrating component temperature data, component vibration frequency data, component thickness data and component pressure data of the sheet metal machining surface polishing equipment as Z, X, C and V;
sb: according to the formula
Obtaining a live-action operation factor B of the sheet metal processing surface grinding equipment in the grinding process, wherein z, x, c and v are live-action correction factors, x is larger than v and larger than z and larger than c, and z + x + c + v is 8.2144;
obtaining a live operation factor B of the sheet metal processing surface grinding equipment in the grinding process, and transmitting the live operation factor B to an element execution module through a processor;
after receiving the live operation factor B of the sheet metal machining surface grinding equipment in the grinding process in real time, the element execution module generates a flicker signal to control the indicator lamp (5) to flicker when the live operation factor B is smaller than a preset value N, otherwise, no processing is performed, the total flicker duration of the indicator lamp (5) after grinding is recorded, when the flicker duration is larger than the maximum value of the threshold range, a warning signal is generated to control the warning indicator (6) to give an alarm, when the flicker duration is smaller than the minimum value of the threshold range, a text of 'normal real-time operation of the equipment' is edited and sent to the display screen (4) for displaying through a color mark, and when the flicker duration is within the threshold range, time period calibration working condition information of the sheet metal machining surface grinding equipment in the whole grinding time period is called from the operation limiting module to perform time period analysis processing operation on the sheet metal machining surface grinding equipment, and the specific steps are as:
sa: acquiring time interval calibration working condition information of the sheet metal processing surface grinding equipment in the whole grinding time interval, and respectively calibrating the grinding temperature, the grinding speed and the grinding amplitude of the sheet metal processing surface grinding equipment to Q, W and E;
sb: according to the formula
Obtaining a time-interval working condition quantification R of the sheet metal processing surface grinding equipment in the whole grinding time interval, wherein q, w and e are time-interval weight coefficients, q is larger than e and is larger than w, and q + w + e is 4.2581; when the time interval working condition ration R of the metal plate processing surface grinding equipment in the whole grinding time interval is larger than a preset value R or is smaller than or equal to the preset value R, respectively generating a text signal or a sounding signal;
so as to obtain a text signal or a sound signal of the sheet metal processing surface grinding equipment in the whole grinding time period, and transmit the text signal or the sound signal to a signal output module;
the operation limiting module is used for recording time interval calibration working condition information of the sheet metal processing surface grinding equipment in the whole grinding time interval and storing the time interval calibration working condition information into an internal folder; the time interval calibration working condition information consists of polishing temperature, polishing speed and polishing amplitude; the grinding temperature represents the product of the roller shaft temperature variation acquired by the first temperature sensor (14) and the component temperature variation acquired by the second temperature sensor (18); the grinding speed represents the average rotating speed data of the roll shaft collected by the rotating speed sensor (15); the polishing amplitude represents the quotient of the total distance of column motion collected by the displacement sensor (17) and the average vibration frequency data of the component collected by the vibration sensor (19);
the signal output module edits texts of normal equipment operation in time intervals and poor real-time operation according to the text signals, the texts are sent to the display screen (4) for display through the letter marks, and the warning device (6) is controlled to warn according to the sounding signals.
2. The sheet metal working surface grinding device according to claim 1, wherein the threaded rod (24) is movably connected with the first connecting plate (30) through a bearing, the threaded rod (24) is movably connected with the threaded sleeve (27) and the two fastening nuts (26) through threads, and the two fastening nuts (26) are rotatably embedded in the first connecting plate (30).
3. The sheet metal working surface grinding device according to claim 1, wherein the first connecting plate (30) and the second connecting plate (38) are arranged perpendicular to the chute (23), the first connecting plate (30) and the second connecting plate (38) are arranged parallel to the grinding roller (9), and the second connecting plate (38) is adjacent to the grinding roller (9).
4. An operation method of a metal plate machining surface grinding device is characterized by comprising the following specific steps:
the part to be polished is tightly attached to the inner side of an L-shaped clamp plate (28), a knob (25) is rotated to drive a threaded rod (24) to rotate, the threaded rod (24) drives a threaded sleeve (27) to move, the threaded sleeve (27) drives a L-shaped clamp plate (28) and the part to be polished to be close to a clamp plate (36), until the part to be polished fully compresses a second telescopic spring (35), the clamp plate (36) and the L-shaped clamp plate (28) are driven to clamp the part to be polished, two fastening nuts (26) are rotated and embedded into two sides of a first connecting plate (30) to fix the threaded sleeve (27) at a required moving position, the clamp plate (36) and the L-shaped clamp plate (28) are driven to be fixed relative to the part to be polished, a ball (33) on an upright post (32) is driven to be tightly attached to the part to be polished according to a first telescopic spring (31), and the left part and the right part of the part to be polished are driven to be relatively tightly attached to be polished through the elastic action of the first telescopic spring (31) and the;
the grinding device comprises a first electric push rod (10), a motor (11) and a second electric push rod (12), wherein the first electric push rod (10), the motor (11) and the second electric push rod are matched to drive a grinding roller (9) to be in contact with a part to be ground and ground, when the grinding position is a plane, vibration generated in the grinding process is absorbed according to the restoring force action of a first expansion spring (31) and a second expansion spring (35), the part to be ground is kept in close contact with the grinding roller (9), when the grinding position is a curved surface or a bent surface, the part to be ground is driven to move according to the relative abutting action of the first expansion spring (31) and the second expansion spring (35), the contact surface of the grinding roller (9) and the part to be ground is gradually adjusted, and the part to be ground is kept in close contact with the grinding roller (9);
in the polishing process, the data collection module in the control panel (3) collects polishing condition information and contact condition information of the sheet metal processing surface polishing equipment in the polishing process in real time and transmits the information to the data analysis module in the control panel (3); a data analysis module in the control panel (3) performs real-time operation condition analysis operation on the grinding condition information and the contact condition information of the sheet metal processing surface grinding equipment in the grinding process received in real time, namely, the component temperature data and the component vibration frequency data of the sheet metal processing surface grinding equipment in the grinding process corresponding to the data and the component thickness data and the component pressure data are subjected to value data calibration and correction formula analysis to obtain a live operation factor B of the sheet metal processing surface grinding equipment in the grinding process, and the live operation factor B is transmitted to an element execution module in the control panel (3) by a processor in the control panel (3);
an element execution module in the control panel (3) receives the live operation factor B of the sheet metal processing surface grinding equipment in the grinding process in real time, when the live operation factor B is smaller than a preset value N, a flicker signal is generated to control the indicator lamp (5) to flicker, the total flicker duration of the indicator lamp (5) after grinding is recorded, when the flicker duration is larger than the maximum value of the threshold range, a warning signal control alarm (6) is generated to give an alarm, when the flicker duration is smaller than the minimum value of the threshold range, a text that the real-time operation of the equipment is normal is edited and sent to the display screen (4) for display through a color mark, and when the flicker duration is within the threshold range, the time interval calibration working condition information of the sheet metal processing surface grinding equipment in the whole grinding time interval is called from an operation limiting module in the control panel (3) to carry out time interval analysis processing operation on the sheet metal processing surface grinding equipment, namely the grinding temperature of the sheet metal processing surface grinding equipment in the whole grinding time interval corresponding to the time interval, The polishing speed and the polishing amplitude are subjected to ratio data calibration and weighting formula comparison processing to obtain a text signal or a sound signal of the sheet metal processing surface polishing equipment in the whole polishing time period, and the text signal or the sound signal is transmitted to a signal output module in the control panel (3);
the operation limiting module in the control panel (3) records the time interval calibration working condition information of the sheet metal processing surface grinding equipment in the whole grinding time interval and stores the information into an internal folder; and the signal output module in the control panel (3) edits texts of normal equipment time interval operation and poor real-time operation according to the text signals, the texts are sent to the display screen (4) for display through the letter marks, and the warning device (6) is controlled to warn according to the sounding signals.
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|---|---|---|---|---|
| CN116765975A (en) * | 2023-08-25 | 2023-09-19 | 兰州长信电力设备有限责任公司 | Baffle door processing device for coal power generation |
| CN116765975B (en) * | 2023-08-25 | 2023-10-20 | 兰州长信电力设备有限责任公司 | Baffle door processing device for coal power generation |
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Application publication date: 20200710 |