CN113996845A - Self-align formula screw is drilling machine iron fillings cleaning device for intelligent production - Google Patents

Self-align formula screw is drilling machine iron fillings cleaning device for intelligent production Download PDF

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Publication number
CN113996845A
CN113996845A CN202111549546.9A CN202111549546A CN113996845A CN 113996845 A CN113996845 A CN 113996845A CN 202111549546 A CN202111549546 A CN 202111549546A CN 113996845 A CN113996845 A CN 113996845A
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drill bit
module
dust suction
abrasion degree
pump
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CN113996845B (en
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刘博�
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Dongguan Ganlong Feixiang Industrial Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B47/00Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/34Arrangements for removing chips out of the holes made; Chip- breaking arrangements attached to the tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042Devices for removing chips
    • B23Q11/0046Devices for removing chips by sucking

Abstract

The invention discloses a self-positioning type scrap iron cleaning device of a drilling machine for intelligent production of screws, which comprises the drilling machine and an intelligent cleaning system, wherein the drilling machine comprises a chassis, a bracket is fixedly arranged above the front side of the chassis, an air cylinder is fixedly arranged on the rear side of the bracket, a processing mechanism is fixedly arranged below the air cylinder, a clamp is fixedly arranged below the processing mechanism, a scanner is fixedly arranged below the clamp, a controller is fixedly arranged on the right side of the bracket, an indicator lamp is fixedly arranged on the surface of the controller, a transmission mechanism is fixedly arranged above the rear side of the chassis, a workbench is fixedly arranged above the transmission mechanism, the intelligent cleaning system is respectively and electrically connected with the controller, the air cylinder, the scanner, the indicator lamp, the transmission mechanism and the processing mechanism, a dust suction pump is fixedly arranged on the front side of the bottom plate, and a dust suction nozzle is arranged above the workbench, the invention has the characteristics of intelligent scrap iron cleaning and good positioning effect.

Description

Self-align formula screw is drilling machine iron fillings cleaning device for intelligent production
Technical Field
The invention relates to the technical field of drilling machines, in particular to a self-positioning type drilling machine scrap iron cleaning device for intelligent screw production.
Background
The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. Drilling machine simple structure, the machining precision is lower relatively, can bore through-hole, blind hole, changes special cutter, can expand, counter boring, reaming or carry out processing such as tapping, and the drilling machine can be because the iron fillings of the different shapes of wearing and tearing output of drill bit when giving screw drilling, need have special treatment to big iron fillings.
The work of intelligent clearance iron fillings can't be carried out at the in-process of handling iron fillings to current drilling machine, leads to screw processingquality to go wrong, and positioning effect is relatively poor moreover, also can cause the influence to the screw quality of output, and consequently, it is very necessary that the design can intelligent clearance iron fillings and the good self-align formula screw iron fillings cleaning device for intelligent production of location be very necessary.
Disclosure of Invention
The invention aims to provide a self-positioning type drilling machine scrap iron cleaning device for intelligent screw production, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: self-align formula screw is drilling machine iron fillings cleaning device for intelligent production, including drilling machine and intelligent clearance system, its characterized in that: the drilling machine comprises a chassis, a support is fixedly mounted on the front side of the chassis, a cylinder is fixedly mounted on the rear side of the support, a machining mechanism is fixedly mounted on the lower side of the cylinder, a clamp is fixedly mounted on the lower side of the machining mechanism, a scanner is fixedly mounted on the lower side of the clamp, a controller is fixedly mounted on the right side of the support, an indicator lamp is fixedly mounted on the surface of the controller, a transmission mechanism is fixedly mounted on the rear side of the chassis, a workbench is fixedly mounted on the upper side of the transmission mechanism, and the intelligent cleaning system is electrically connected with the controller, the cylinder, the scanner, the indicator lamp, the transmission mechanism and the machining mechanism respectively.
According to the technical scheme, bottom plate front side fixed mounting has the dust absorption pump, the workstation top is provided with the dust absorption mouth, the inside inductor that is provided with of dust absorption mouth, dust absorption pump and dust absorption mouth pipe connection, dust absorption pump right side fixed mounting has the air pump, dust absorption mouth right side fixed mounting has flexible pipe, pipeline fixed connection between flexible pipe and dust absorption pump and the dust absorption mouth, flexible pipe and air pump pipe connection, intelligent clearance system is connected with dust absorption pump, air pump electricity respectively.
According to the technical scheme, the intelligent cleaning system comprises a detection module, a processing module, a data transmission module, a data receiving module, a calculation module and a control module, wherein the detection module is respectively and electrically connected with the processing module, a scanner and the data transmission module;
the detection module is used for scanning the head of the drill bit through the scanner, converting the scanned tool bit abrasion loss to obtain the abrasion degree of the drill bit and collecting the data, the processing module is used for carrying out auxiliary control on the device according to the detected abrasion degree of the drill bit, the data transmission module is used for transmitting the detected abrasion degree of the drill bit, the data receiving module is used for receiving the transmitted abrasion degree of the drill bit, the calculation module is used for carrying out automatic calculation through the received data to obtain a result, and the control module is used for controlling the transmission mechanism, the air cylinder and the dust collection pump respectively according to the calculated result.
According to the technical scheme, the processing module comprises a data collecting module, a conversion module and a driving module, the data collecting module is electrically connected with the detection module, the data collecting module is electrically connected with the conversion module, the conversion module is electrically connected with the driving module, the driving module is electrically connected with the air pump, the inductor, the indicator lamp and the controller, and the inductor is electrically connected with the dust suction pump;
the data collection module is used for collecting the data according to the drill bit wear degree detected by the detection module, the conversion module is used for converting according to the collected drill bit wear degree to obtain the subsequent driving data of the structure, the driving module is used for controlling the operation mode of the air pump, the inductor, the indicating lamp and the controller according to the result obtained by conversion, and the inductor is used for judging whether scrap iron passes through the dust suction nozzle and changing the operation mode of the dust suction pump.
According to the technical scheme, the intelligent cleaning system comprises the following operation steps:
s1, an operator fixedly installs the screw to be processed on the workbench, then fixedly installs the drill bit on the clamp, and then starts the controller which controls the intelligent cleaning system to operate through electric drive;
s2, the intelligent cleaning system controls the operation of the processing mechanism through electric drive, and the processing mechanism drives the clamp to rotateMoving to drive the drill bit to rotate to process the screw, scanning the drill bit in real time by the scanner before processing the screw, comparing the scanned drill bit image with a brand new drill bit image,
Figure BDA0003417011350000031
wherein Q isDrillThe wear degree of the drill bit, Q is the wear amount of the drill bit scanned by the scanner, QOften timesObtaining the wear degree of the drill bit for the total area of the head of the conventional drill bit, and then transmitting the wear degree of the drill bit to a data transmission module through data;
s3, the data transmission module transmits the data, the transmitted drill bit wear degree is received by the data receiving module, the received data is transmitted from the data receiving module to the calculation module through electric transmission, the calculation module automatically calculates the obtained drill bit wear degree to obtain a result, and the result is input into the control module;
s4, the control module controls the operation of the transmission mechanism through electric drive, the transmission mechanism drives the workbench to move, the position of a screw is changed, a bolt is quickly positioned, the operation power of the cylinder is driven according to the abrasion degree of the drill bit, the cylinder drives the clamp to move up and down, so that the drill bit is driven to move up and down, the descending and lifting speed of the drill bit is changed, the dust suction pump is driven to operate, scrap iron is processed, the operation enters S5 when the abrasion degree of the drill bit is maximum, the operation enters S6 when the abrasion degree of the drill bit is minimum, and the operation enters S9 when the abrasion degree of the drill bit is greater than a system set value;
s5, the control module changes the operation power of the dust suction pump according to the abrasion degree of the drill bit, the dust suction pump drives the dust suction nozzle to suck the scrap iron on the workbench, and meanwhile, the dust suction pump is driven to reversely operate according to the abrasion degree of the drill bit, so that the dust suction pump blows off the scrap iron through the dust suction nozzle, and the strength of the blown-off scrap iron is changed;
s6, the control module drives the transmission mechanism and the cylinder to gradually increase the operating power to the maximum, controls the dust suction pump to operate intermittently and changes the intermittent operating time;
s7, collecting the abrasion degree of the drill bit by the data collection module, transmitting the abrasion degree of the drill bit into the conversion module, converting the abrasion degree of the drill bit by the conversion module to obtain a result, and inputting the result into the driving module;
s8, the driving module controls the air pump according to the conversion result, changes the position of the telescopic pipe, changes the distance between the dust suction nozzle and the surface of the workbench, changes the intensity of the blowing scraps, judges whether the scrap scraps enter the dust suction nozzle through the inductor, and controls the operation mode of the dust suction pump according to the judgment result;
s9, the driving module controls the indicator light to be turned on according to the abrasion degree of the drill bit, and is used for reminding an operator to replace the drill bit, and the controller stops running and the drilling machine stops running through electric driving;
and S10, after the screw machining is finished, if the screw machining operation needs to be stopped, stopping the operation of the driving controller, stopping the operation of the intelligent cleaning system, and if the screw machining needs to be continued, repeating the steps from S1 to S9.
According to the technical scheme, in the steps S1-S4, the head abrasion amount of the drill bit is scanned and analyzed through a scanner, and the transmission mechanism and the air cylinder are driven to operate according to the abrasion degree of the drill bit obtained after analysis, wherein the abrasion degree of the drill bit is 30 percent<QDrillWhen the abrasion degree of the drill bit is less than or equal to 40 percent, the abrasion degree of the drill bit is low, the control module drives the transmission mechanism to operate quickly and drives the air cylinder to operate at high power, so that the up-and-down reciprocating drilling speed of the drill bit is increased to 40 percent<QDrillWhen the abrasion degree of the drill bit is less than or equal to 50 percent, the abrasion degree of the drill bit is normal, the control module drives the transmission mechanism to operate at normal power and drives the air cylinder to operate at normal power, so that the up-and-down reciprocating drilling speed of the drill bit is normal when the abrasion degree of the drill bit is 50 percent<QDrillWhen less than or equal to 60%, it indicates that the degree of wear of the drill bit is large, at this moment, the control module drives the transmission mechanism to run slowly and drives the cylinder to run at a low power, so that the drilling speed of the drill bit reciprocating up and down is reduced, and simultaneously the dust suction pump is driven to run, and the scrap iron generated by processing is discharged from the workbench.
According to the technical scheme, in the S4 and the S5, when the abrasion degree of the drill bit is extremely large, the control module drives the dust collection pump to change the operation mode, and when the abrasion degree is 65% or more than QDrill>At 60% of timeWhen the abrasion degree of the drill bit is extremely large, the driving module controls the running power of the dust suction pump to be gradually increased to 65%<QDrillWhen being less than or equal to 70%, it is too big to show the drill bit degree of wear, and the iron fillings volume of output is great, and at this moment drive module control dust absorption pump reverse running, produces the air current through the blowout of dust absorption mouth, blows the work of falling to the iron fillings on workstation surface to the power that the messenger blows the bits progressively increases.
According to the technical scheme, in S4 and S6, when the ratio of 30 percent to Q is more than or equal toDrill>When the abrasion degree of the drill bit is 25 percent, the abrasion degree of the drill bit is extremely small, the control module drives the transmission mechanism and the air cylinder to gradually approach to the maximum operation power, the operation mode of the dust suction pump is changed according to different abrasion degrees of the drill bit, the dust suction pump operates intermittently, scrap iron is treated intermittently, and when Q is reachedDrillWhen being less than or equal to 25%, the drill bit wearing and tearing degree undersize is shown, the slight wearing and tearing of drill bit, and the screw precision of output is great, and iron fillings are the powder form moreover, and at this moment dust absorption pump intermittent type operating duration promotes gradually.
According to the technical scheme, in the S7 and S8, the driving module controls the air pump according to the conversion result, so that the distance between the dust suction nozzle and the screw to be processed, P, is changedQi (Qi)=QDrill*PIs a systemWherein P isQi (Qi)Is the operating power of the air pump, PIs a systemThe operating power of the air pump is increased under the drill bit abrasion degree of a single unit, when the drill bit abrasion degree is increased, the operating power of the air pump is increased, the extension length of the extension pipe is increased, the dust suction nozzle is driven to move leftwards, the distance between the dust suction nozzle and a screw to be machined is reduced, and when the drill bit abrasion degree is increased by 60%, the Q value is increased or moreDrill>55% time, the inductor operation is judged whether have iron fillings to get into the dust absorption mouth to change the operation mode of dust absorption pump.
According to the technical scheme, in S4 and S9, when Q is QDrill>QIs a systemIn which Q isIs a systemThe drill bit abrasion quantity value which is set by the representation system is a drill bit protection value, at the moment, the drill bit abrasion quantity exceeds the set value of the system, the driving module controls the indicator lamp to light up to represent that the drill bit is seriously abraded and needs to be replaced, and the driving module is used for reminding an operator, preventing the drill bit from being broken and damaging the screw and avoiding the drill from being drilledThe head is abraded seriously to cause the unqualified processing quality of the screw, the quality of the drill bit and the screw is protected, and meanwhile, the driving controller stops running, so that the drill bit is convenient to replace by an operator.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, through arranging the intelligent cleaning system and the drilling machine, the iron chips are intelligently cleaned, and the positioning effect is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection of the suction pump and the suction nozzle pipe of the present invention;
FIG. 3 is a schematic view of the connection of the air pump and the telescopic tube of the present invention;
FIG. 4 is a schematic flow diagram of the intelligent cleaning system of the present invention;
in the figure: 1. a chassis; 2. a support; 3. a cylinder; 4. a clamp; 5. a scanner; 6. a controller; 7. an indicator light; 8. a dust suction pump; 9. a work table; 10. a dust suction nozzle; 11. an air pump; 12. a telescopic tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a scrap iron cleaning device of a drilling machine for the intelligent production of self-positioning screws comprises the drilling machine and an intelligent cleaning system, wherein the drilling machine comprises a chassis 1, a support 2 is fixedly arranged above the front side of the chassis 1, a cylinder 3 is fixedly arranged on the rear side of the support 2, a processing mechanism is fixedly arranged below the cylinder 3, a clamp 4 is fixedly arranged below the processing mechanism, a scanner 5 is fixedly arranged below the clamp 4, a controller 6 is fixedly arranged on the right side of the support 2, an indicator lamp 7 is fixedly arranged on the surface of the controller 6, a transmission mechanism is fixedly arranged above the rear side of the chassis 1, a workbench 9 is fixedly arranged above the transmission mechanism, the intelligent cleaning system is respectively electrically connected with the controller 6, the cylinder 3, the scanner 5, the indicator lamp 7, the transmission mechanism and the processing mechanism, an operator fixedly installs screws to be processed on the workbench 9 and then fixedly installs drill bits on the clamp 4, at the moment, the controller 6 is started again, the controller 6 controls the intelligent cleaning system to operate through electric drive, the intelligent cleaning system controls the processing mechanism and the transmission mechanism to operate through electric drive, the processing mechanism drives the clamp 4 to rotate, so as to drive the drill bit to rotate, the transmission mechanism drives the workbench 9 to move, the position of the screw is changed, the bolt is quickly positioned, meanwhile, the cylinder 3 is controlled to operate through electric drive, the cylinder 3 drives the clamp 4 to move up and down, so as to drive the drill bit to move up and down, the scanner 5 operates through electric drive, the scanner 5 scans the drill bit in real time, the abrasion degree of the drill bit is judged, the operating power of the cylinder 3 and the moving speed of the workbench 9 are driven according to the abrasion degree of the drill bit, the positioning speed of the screw is changed, meanwhile, an operator can know the abrasion degree of the drill bit through the state of the indicator light 7, and intelligent production is realized, and the positioning effect is improved;
the front side of the bottom plate 1 is fixedly provided with a dust suction pump 8, a dust suction nozzle 10 is arranged above the workbench 9, a sensor is arranged in the dust suction nozzle 10, the dust suction pump 8 is connected with the dust suction nozzle 10 through a pipeline, the right side of the dust suction pump 8 is fixedly provided with an air pump 11, the right side of the dust suction nozzle 10 is fixedly provided with an extension pipe 12, the extension pipe 12 is fixedly connected with the pipeline between the dust suction pump 8 and the dust suction nozzle 10, the extension pipe 12 is connected with the air pump 11 through a pipeline, an intelligent cleaning system is respectively and electrically connected with the dust suction pump 8 and the air pump 11, through the steps, the intelligent processing system operates, the dust suction pump 8 is controlled to operate through electric drive, the dust suction pump 8 changes the operation power and the operation mode according to the abrasion degree of the drill bit judged by the scanner 5, the dust suction pump 8 sucks scrap iron above the workbench 9 through the dust suction nozzle 10 and blows off the scrap iron above the workbench 9, and controls the operation of the air pump 11 through electric drive, the operation of the air pump 11 is changed according to the abrasion degree of the drill bit, so that the air pump 11 fills air into the telescopic pipe 12, the length of the telescopic pipe 12 is changed, the position of the dust suction nozzle 10 is changed, and the effect of iron scrap suction is enhanced;
the intelligent cleaning system comprises a detection module, a processing module, a data transmission module, a data receiving module, a calculation module and a control module, wherein the detection module is respectively and electrically connected with the processing module, the scanner 5 and the data transmission module;
the detection module is used for scanning the head of the drill bit through the scanner 5, the scanned tool bit abrasion loss is converted to obtain the abrasion degree of the drill bit, and the data is collected, the processing module is used for carrying out auxiliary control on the device according to the detected abrasion degree of the drill bit, the data transmission module is used for transmitting the detected abrasion degree of the drill bit, the data receiving module is used for receiving the transmitted abrasion degree of the drill bit, the calculation module is used for automatically calculating through the received data to obtain a result, and the control module is used for respectively controlling the transmission mechanism, the air cylinder 3 and the dust suction pump 8 according to the calculated result;
the processing module comprises a data collection module, a conversion module and a driving module, the data collection module is electrically connected with the detection module, the data collection module is electrically connected with the conversion module, the conversion module is electrically connected with the driving module, the driving module is electrically connected with the air pump 11, the sensor, the indicator light 7 and the controller 6, and the sensor is electrically connected with the dust collection pump 8;
the data collection module is used for collecting the data according to the drill bit abrasion degree detected by the detection module, the conversion module is used for converting according to the collected drill bit abrasion degree to obtain the subsequent driving data of the structure, the driving module is used for controlling the operation modes of the air pump 11, the sensor, the indicator light 7 and the controller 6 according to the conversion result, and the sensor is used for judging whether scrap iron passes through the dust suction nozzle 10 and changing the operation mode of the dust suction pump 8;
the intelligent cleaning system comprises the following operation steps:
s1, fixedly installing the screw to be processed on the workbench 9 by an operator, fixedly installing the drill bit on the clamp 4, and then starting the controller 6, wherein the controller 6 controls the intelligent cleaning system to operate through electric drive;
s2, the intelligent cleaning system controls the operation of the processing mechanism through electric drive, the processing mechanism drives the clamp 4 to rotate, thereby driving the drill bit to rotate to process the screw, the scanner 5 scans the drill bit in real time before the screw is processed, the scanned drill bit image is compared with a brand new drill bit image,
Figure BDA0003417011350000081
Figure BDA0003417011350000082
wherein Q isDrillQ is the bit wear scanned by the scanner 5, QOften timesObtaining the wear degree of the drill bit for the total area of the head of the conventional drill bit, and then transmitting the wear degree of the drill bit to a data transmission module through data;
s3, the data transmission module transmits the data, the transmitted drill bit wear degree is received by the data receiving module, the received data is transmitted from the data receiving module to the calculation module through electric transmission, the calculation module automatically calculates the obtained drill bit wear degree to obtain a result, and the result is input into the control module;
s4, the control module controls the operation of the transmission mechanism through electric drive, the transmission mechanism drives the workbench 9 to move, the position of a screw is changed, a bolt is quickly positioned, the operation power of the cylinder 3 is driven according to the abrasion degree of the drill bit, the cylinder 3 drives the clamp 4 to move up and down, so that the drill bit is driven to move up and down, the descending and lifting speed of the drill bit is changed, meanwhile, the dust suction pump 8 is driven to operate, scrap iron is processed, the operation enters S5 when the abrasion degree of the drill bit is maximum, the operation enters S6 when the abrasion degree of the drill bit is minimum, and the operation enters S9 when the abrasion degree of the drill bit is greater than a system set value;
s5, the control module changes the operation power of the dust suction pump 8 according to the abrasion degree of the drill bit, the dust suction pump 8 drives the dust suction nozzle 10 to suck the scrap iron on the workbench 9, and simultaneously drives the dust suction pump 8 to reversely operate according to the abrasion degree of the drill bit, so that the dust suction pump 8 blows off the scrap iron through the dust suction nozzle 10, and the strength of the blown-off scrap iron is changed;
s6, the control module drives the transmission mechanism and the cylinder 3 to gradually increase the operating power to the maximum, controls the dust suction pump 8 to operate intermittently and changes the intermittent operating time;
s7, collecting the abrasion degree of the drill bit by the data collection module, transmitting the abrasion degree of the drill bit into the conversion module, converting the abrasion degree of the drill bit by the conversion module to obtain a result, and inputting the result into the driving module;
s8, the driving module controls the air pump 11 according to the conversion result, changes the position of the extension tube 12, changes the distance between the dust suction nozzle 10 and the surface of the workbench 9, changes the intensity of the blowing scraps, judges whether the scrap irons enter the dust suction nozzle 10 through the inductor, and controls the operation mode of the dust suction pump 8 according to the judgment result;
s9, the driving module controls the indicator light 7 to light according to the abrasion degree of the drill bit, and is used for reminding an operator to replace the drill bit, and the controller 6 stops running and the drilling machine stops running through electric driving;
s10, after the screw machining is finished, if the screw machining operation needs to be stopped, the driving controller 6 stops running, the intelligent cleaning system stops running, and if the screw machining needs to be continued, the steps from S1 to S9 are repeated;
in S1-S4, the head abrasion amount of the drill bit is scanned and analyzed by the scanner 5, and the transmission mechanism and the cylinder 3 are driven to operate according to the abrasion degree of the drill bit obtained after analysis, wherein the abrasion degree is 30 percent<QDrillWhen the abrasion degree of the drill bit is less than or equal to 40 percent, the abrasion degree of the drill bit is low, the control module drives the transmission mechanism to operate quickly and drives the cylinder 3 to operate at high power, so that the up-and-down reciprocating drilling speed of the drill bit is increased to 40 percent<QDrillWhen the abrasion degree of the drill bit is less than or equal to 50 percent, the abrasion degree of the drill bit is normal, and the control module drives the transmission mechanism to operate at normal power and drives the air cylinder3, normal power operation is carried out, so that the up-and-down reciprocating drilling speed of the drill bit is normal and is 50 percent<QDrillWhen the abrasion degree of the drill bit is less than or equal to 60 percent, the abrasion degree of the drill bit is larger, the control module drives the transmission mechanism to operate slowly and drives the air cylinder 3 to operate at low power, so that the speed of drilling the drill bit in a reciprocating way up and down is reduced, the dust suction pump 8 is driven to operate simultaneously, scrap iron generated by processing is discharged from the workbench 9, the abrasion degree of the drill bit is larger, the operation speed of the transmission mechanism is lower, the operation power of the air cylinder 3 is lower, the drill bit is seriously abraded but can be continuously processed, the situation that the drill bit cannot radiate heat timely due to continuous processing work is avoided, the temperature is released in enough time after the drill bit is lifted up, the drill bit is fully protected, the scrap iron is prevented from being stuck to a cutter due to overhigh temperature of the drill bit, the processing quality is prevented from being influenced, the processing precision is improved, the drill bit and the screw are protected from being damaged, meanwhile, the operation speed of the transmission mechanism is lower, the operation power of the air cylinder 3 is higher, the abrasion loss of the drill bit is slight, high-strength machining work can be performed, the machining speed is increased by accelerating the reciprocating speed of the transmission mechanism and the drill bit, the machining efficiency can be improved aiming at large-batch screw machining, the machining efficiency and quality can be guaranteed, scrap iron on the workbench 9 is completely treated through the dust suction pump 8, and the influence of excessive scrap iron on the drilling quality of the drill bit is avoided;
in S4 and S5, when the abrasion degree of the drill bit is extremely large, the control module drives the dust suction pump 8 to change the operation mode, and when the abrasion degree is 65 percent or more than QDrill>When the abrasion degree of the drill bit is 60 percent, the abrasion degree of the drill bit is extremely large, and the driving module controls the running power of the dust suction pump 8 to be gradually increased to 65 percent<QDrillWhen being less than or equal to 70%, it is too big to show drill bit degree of wear, the iron fillings volume of output is great, at this moment, 8 reverse operation of drive module control dust absorption pump, produce the air current through dust absorption mouth 10 blowout, blow down work to the iron fillings on workstation 9 surface, and make the power of blowing the bits progressively increase, it is very big to drill bit degree of wear, make 8 operating power of dust absorption pump progressively increase, it is great to the suction strength of iron fillings to strengthen dust absorption mouth 10, the iron fillings of the very big drill bit output of degree of wear are great, 8 power promotion of dust absorption pump, the suction strength increase to iron fillings, make the iron fillings on workstation 9 surface can be handled fully, avoid iron fillingsThe scraps are clamped between the drill bit and the screw to influence the machining precision of the screw, meanwhile, the abrasion degree of the drill bit is too large, the produced scraps are too large to be sucked into the dust suction pump 8, the dust suction pump 8 is prevented from being damaged due to the fact that large-sized scraps enter the dust suction pump 8, the dust suction pump 8 runs reversely, air is blown to the surface of the workbench 9 to blow the scraps, small scraps or powder scraps are easy to float in the air, the small scraps and the powder scraps are collected, the fact that the body of a worker is sucked to damage the lung of the worker is avoided, the health of the worker is guaranteed, the phenomenon that the scraps still exist on the surface of the workbench 9 is prevented, the reverse running power of the dust suction pump 8 is stronger when the abrasion amount is larger, the scrap blowing strength is higher, the upper surface of the workbench 9 is kept sufficiently clean, and the production quality is improved;
in S4 and S6, when 30%. gtoreqDrill>When the abrasion degree of the drill bit is 25 percent, the abrasion degree of the drill bit is extremely small, the control module drives the transmission mechanism and the air cylinder 3 to gradually approach to the maximum operation power, the operation mode of the dust suction pump 8 is changed according to the abrasion degree of the drill bit, the dust suction pump 8 operates intermittently, the scrap iron is treated intermittently, and when Q is reachedDrillWhen the abrasion degree of the drill bit is less than or equal to 25 percent, the drill bit is slightly abraded, the precision of the produced screw is higher, and the scrap iron is in a shape of powder, the intermittent operation time of the dust suction pump 8 is gradually increased, the operation power of the transmission mechanism and the cylinder 3 is gradually increased to the maximum aiming at the extremely small abrasion degree of the drill bit, the processing efficiency is gradually increased to the maximum, the speed of processing the screw is extremely high, the screw can be rapidly processed in large batch, the production efficiency is improved, and the dust absorption pump 8 is operated intermittently, a certain amount of scrap iron is produced and then is processed, the operation energy consumption of the device is reduced, and the intermittent operation time of the dust absorption pump 8 is increased aiming at the condition that the abrasion degree of the drill bit is too small, when the scrap iron is treated, the phenomenon that the dust suction pump 8 is burnt out due to long-time scrap suction work is avoided, and air flow is sucked into the dust suction pump 8 through the drill bit, so that the effect of auxiliary cooling of the drill bit is achieved;
s7 and S8, the driving module controls the air pump 11 according to the conversion result, so as to change the distance P between the dust suction nozzle 10 and the screw to be processedQi (Qi)=QDrill*PIs a systemWherein P isQi (Qi)Is the operation power, P, of the air pump 11Is a systemThe operating power of the air pump 11 is higher when the drill bit is worn more than one unit, the extension length of the extension tube 12 is longer, the dust suction nozzle 10 is driven to move leftwards, the distance between the dust suction nozzle and a screw to be machined is smaller, and meanwhile, when the drill bit is worn more than or equal to 60 percent Q, the operating power of the air pump 11 is larger, the extension length of the extension tube 12 is longer, and the distance between the dust suction nozzle 10 and the screw to be machined is smallerDrill>55%, the inductor operates to judge whether scrap iron enters the dust suction nozzle 10 or not, so that the operation mode of the dust suction pump 8 is changed, the larger the abrasion degree of the drill bit is, the smaller the distance between the dust suction nozzle 10 and the screw to be processed is, the dust suction nozzle 10 can suck air towards the surface of the workbench 9, the scrap iron can be sucked into the dust suction pump 8 more easily, the scrap iron treatment speed is increased, the scrap iron cleaning effect is better, the smaller the abrasion degree of the drill bit is, the larger the operation power of the transmission mechanism and the cylinder 3 is, the larger the action amplitude is, the damage of the device caused by the fact that the drill bit or the screw collides with the dust suction nozzle 10 is avoided by increasing the distance between the workbench 9 and the screw to be processed, when the abrasion amount of the drill bit is larger, the inductor judges whether the scrap iron can be sucked, the dust suction pump 8 is driven to continuously suck the scrap iron, the dust suction pump 8 is driven to reversely run when the scrap iron can not be sucked, so that the scrap iron is blown down, and the scrap iron treatment effect is improved;
in S4 and S9, when Q isDrill>QIs a systemIn which Q isIs a systemThe drill bit wearing and tearing quantity value that shows the system setting is the drill bit protective value, and at this moment the drill bit wearing and tearing quantity exceeds the system setting value, and drive module control pilot lamp 7 lights, shows that the drill bit is serious wearing and tearing, needs to be changed for remind operating personnel, prevent that the drill bit from breaking and damaging the screw, and avoid drill bit wearing and tearing to seriously lead to screw processingquality unqualified, carry out the guard work to the quality of drill bit and screw, drive controller 6 shut down simultaneously, the operating personnel of being convenient for change the drill bit.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. Self-align formula screw is drilling machine iron fillings cleaning device for intelligent production, including drilling machine and intelligent clearance system, its characterized in that: the drilling machine comprises a chassis (1), a support (2) is fixedly mounted on the front side of the chassis (1), a cylinder (3) is fixedly mounted on the rear side of the support (2), a machining mechanism is fixedly mounted on the lower side of the cylinder (3), a fixture (4) is fixedly mounted on the lower side of the machining mechanism, a scanner (5) is fixedly mounted on the lower side of the fixture (4), a controller (6) is fixedly mounted on the right side of the support (2), an indicator lamp (7) is fixedly mounted on the surface of the controller (6), a transmission mechanism is fixedly mounted on the rear side of the chassis (1), a workbench (9) is fixedly mounted on the upper side of the transmission mechanism, and the intelligent cleaning system is electrically connected with the controller (6), the cylinder (3), the scanner (5), the indicator lamp (7), the transmission mechanism and the machining mechanism respectively.
2. The self-align formula screw is drilling machine iron fillings cleaning device for intelligent production of claim 1, characterized in that: chassis (1) front side fixed mounting has dust absorption pump (8), workstation (9) top is provided with dust absorption nozzle (10), dust absorption nozzle (10) inside is provided with the inductor, dust absorption pump (8) and dust absorption nozzle (10) pipe connection, dust absorption pump (8) right side fixed mounting has air pump (11), dust absorption nozzle (10) right side fixed mounting has flexible pipe (12), pipeline fixed connection between flexible pipe (12) and dust absorption pump (8) and dust absorption nozzle (10), flexible pipe (12) and air pump (11) pipe connection, intelligent clearance system is connected with dust absorption pump (8), air pump (11) electricity respectively.
3. The self-align formula screw is drilling machine iron fillings cleaning device for intelligent production of claim 2, characterized in that: the intelligent cleaning system comprises a detection module, a processing module, a data transmission module, a data receiving module, a calculation module and a control module, wherein the detection module is respectively and electrically connected with the processing module, the scanner (5) and the data transmission module, the data receiving module is respectively and electrically connected with the calculation module and the data transmission module, the calculation module is electrically connected with the control module, and the control module is respectively and electrically connected with a transmission mechanism, an air cylinder (3) and a dust collection pump (8);
the detection module is used for scanning the head of the drill bit through the scanner (5), converting the scanned tool bit abrasion loss to obtain the abrasion degree of the drill bit and collecting the data, the processing module is used for carrying out auxiliary control on the device according to the detected abrasion degree of the drill bit, the data transmission module is used for transmitting the detected abrasion degree of the drill bit, the data receiving module is used for receiving the transmitted abrasion degree of the drill bit, the calculation module is used for carrying out automatic calculation through the received data to obtain a result, and the control module is used for controlling the transmission mechanism, the air cylinder (3) and the dust collection pump (8) according to the calculated result.
4. The self-align formula screw is drilling machine iron fillings cleaning device for intelligent production of claim 3, characterized in that: the processing module comprises a data collection module, a conversion module and a driving module, the data collection module is electrically connected with the detection module, the data collection module is electrically connected with the conversion module, the conversion module is electrically connected with the driving module, the driving module is electrically connected with the air pump (11), the sensor, the indicator light (7) and the controller (6), and the sensor is electrically connected with the dust collection pump (8);
the data collection module is used for collecting the data according to the drill bit wear degree detected by the detection module, the conversion module is used for converting according to the collected drill bit wear degree to obtain the subsequent driving data of the structure, the driving module is used for controlling the operation modes of the air pump (11), the inductor, the indicator light (7) and the controller (6) according to the result obtained by conversion, and the inductor is used for judging whether scrap iron passes through the dust suction nozzle (10) and changing the operation mode of the dust suction pump (8).
5. The self-align formula screw is drilling machine iron fillings cleaning device for intelligent production of claim 4, characterized in that: the intelligent cleaning system comprises the following operation steps:
s1, fixedly mounting a screw to be processed on the workbench (9) by an operator, fixedly mounting the drill bit on the clamp (4), and then starting the controller (6), wherein the controller (6) controls the intelligent cleaning system to operate through electric drive;
s2, the intelligent cleaning system controls the operation of the processing mechanism through electric drive, the processing mechanism drives the clamp (4) to rotate, thereby driving the drill bit to rotate to process the screw, the scanner (5) scans the drill bit in real time before the screw is processed, the scanned drill bit image is compared with a brand new drill bit image,
Figure FDA0003417011340000021
wherein Q isDrillQ is the wear degree of the drill bit and the wear amount of the drill bit scanned by the scanner (5), QOften timesObtaining the wear degree of the drill bit for the total area of the head of the conventional drill bit, and then transmitting the wear degree of the drill bit to a data transmission module through data;
s3, the data transmission module transmits the data, the transmitted drill bit wear degree is received by the data receiving module, the received data is transmitted from the data receiving module to the calculation module through electric transmission, the calculation module automatically calculates the obtained drill bit wear degree to obtain a result, and the result is input into the control module;
s4, the control module controls the operation of the transmission mechanism through electric drive, the transmission mechanism drives the workbench (9) to move, the position of a screw is changed, a bolt is quickly positioned, the operation power of the air cylinder (3) is driven according to the abrasion degree of the drill bit, the air cylinder (3) drives the clamp (4) to move up and down, so that the drill bit is driven to move up and down, the descending and lifting speed of the drill bit is changed, meanwhile, the dust suction pump (8) is driven to operate to process scrap iron, the operation enters S5 when the abrasion degree of the drill bit is maximum, the operation enters S6 when the abrasion degree of the drill bit is minimum, and the operation enters S9 when the abrasion degree of the drill bit is greater than a system set value;
s5, a control module changes the operation power of the dust suction pump (8) according to the abrasion degree of the drill bit, the dust suction pump (8) drives a dust suction nozzle (10) to suck scrap iron on the workbench (9), and simultaneously drives the dust suction pump (8) to reversely run according to the abrasion degree of the drill bit, so that the dust suction pump (8) blows off the scrap iron through the dust suction nozzle (10), and the strength of the blown scrap iron is changed;
s6, the control module drives the transmission mechanism and the cylinder (3) to gradually increase the operation power to the maximum, controls the dust suction pump (8) to operate intermittently and changes the intermittent operation time;
s7, collecting the abrasion degree of the drill bit by the data collection module, transmitting the abrasion degree of the drill bit into the conversion module, converting the abrasion degree of the drill bit by the conversion module to obtain a result, and inputting the result into the driving module;
s8, the driving module controls the air pump (11) according to the conversion result, changes the position of the telescopic pipe (12), changes the distance between the dust suction nozzle (10) and the surface of the workbench (9), changes the intensity of the blowing scraps, judges whether the scrap irons enter the dust suction nozzle (10) or not through the inductor, and controls the operation mode of the dust suction pump (8) according to the judgment result;
s9, the driving module controls the indicator light (7) to be turned on according to the abrasion degree of the drill bit, so that an operator is reminded of replacing the drill bit, the controller (6) stops running through electric driving, and the drilling machine stops running;
and S10, stopping the operation of the driving controller (6) if the screw machining operation needs to be stopped after the screw machining is finished, stopping the operation of the intelligent cleaning system, and repeating the steps from S1 to S9 if the screw machining operation needs to be continued.
6. The self-align formula screw is drilling machine iron fillings cleaning device for intelligent production of claim 5, characterized in that: in the steps S1 to S4, the scanner (5) is used for scanning and analyzing the head abrasion loss of the drill bit, the transmission mechanism and the air cylinder (3) are driven to operate according to the abrasion degree of the drill bit obtained after analysis, and when Q is more than 30 percentDrillWhen the abrasion degree of the drill bit is less than or equal to 40 percent, the abrasion degree of the drill bit is low, the control module drives the transmission mechanism to operate quickly and drives the cylinder (3) to operate at high power, so that the vertical reciprocating drilling speed of the drill bit is increased, and when Q is more than 40 percent, the vertical reciprocating drilling speed is increasedDrillWhen the abrasion degree of the drill bit is less than or equal to 50 percent, the abrasion degree of the drill bit is normal, the control module drives the transmission mechanism to operate at normal power and drives the air cylinder (3) to operate at normal power, so that the vertical reciprocating drilling speed of the drill bit is normal, and when Q is more than 50 percent, Q is more than 50 percentDrillWhen the abrasion degree of the drill bit is less than or equal to 60 percent, the control module drives the transmission mechanism to run slowly and drives the air cylinder (3) to run at low power, so that the drilling speed of the drill bit reciprocating up and down is reduced, and meanwhile, the dust suction pump (8) is driven to run, and the scrap iron generated by processing is discharged from the workbench (9).
7. The self-align formula screw is drilling machine iron fillings cleaning device for intelligent production of claim 6, characterized in that: in the S4 and S5, when the abrasion degree of the drill bit is extremely large, the control module drives the dust suction pump (8) to change the operation mode, and when the abrasion degree of the drill bit is 65 percent or more than QDrillWhen the abrasion degree of the drill bit is larger than 60 percent, the abrasion degree of the drill bit is extremely large, the driving module controls the operation power of the dust suction pump (8) to be gradually increased, and when the abrasion degree is larger than 65 percent and smaller than QDrillWhen being less than or equal to 70%, it is too big to show the drill bit degree of wear, and the iron fillings volume of output is great, and at this moment drive module control dust absorption pump (8) reverse operation produces the air current and through dust absorption mouth (10) blowout, blows off work to the iron fillings on workstation (9) surface to the power that makes and blow the bits increases gradually.
8. The self-align formula screw is drilling machine iron fillings cleaning device for intelligent production of claim 7, characterized in that: in S4 and S6, when 30% ≧ QDrillWhen the abrasion degree of the drill bit is more than 25 percent, the abrasion degree of the drill bit is extremely small, the control module drives the transmission mechanism and the air cylinder (3) to gradually approach to the maximum operation power, the operation mode of the dust suction pump (8) is changed according to the abrasion degree of the drill bit, the dust suction pump (8) intermittently operates to intermittently process the iron chips, and when Q is less than 25 percent, the control module drives the transmission mechanism and the air cylinder (3) to intermittently operate, and the dust suction pump intermittently operates to intermittently process the iron chipsDrillWhen being less than or equal to 25%, the drill bit wearing degree undersize is shown, the slight wearing and tearing of drill bit, and the screw precision of output is great, and iron fillings are the powder form moreover, and at this moment dust absorption pump (8) intermittent type operating duration promotes step by step.
9. The self-align formula screw is drilling machine iron fillings cleaning device for intelligent production of claim 8, characterized in that: in S7 and S8, the driving module controls the air pump (11) according to the conversion result, so that the distance P between the dust suction nozzle (10) and the screw to be processed is changedQi (Qi)=QDrill*PIs a systemWherein P isQi (Qi)Is the operation power of the air pump (11), PIs a systemThe operating power of the air pump (11) is higher under the drill bit abrasion degree of a single unit, when the drill bit abrasion degree is higher, the operating power of the air pump (11) is higher, the extension length of the extension pipe (12) is longer, the dust suction nozzle (10) is driven to move leftwards, the distance between the dust suction nozzle and a screw to be processed is smaller, and simultaneously when the drill bit abrasion degree is larger than or equal to 60 percent, the Q is larger than or equal toDrillWhen the speed is more than 55 percent, the inductor runs to judge whether scrap iron enters the dust suction nozzle (10) or not, thereby changing the running mode of the dust suction pump (8).
10. The self-align formula screw is drilling machine iron fillings cleaning device for intelligent production of claim 9, characterized in that: in the S4 and S9, when Q isDrill>QIs a systemIn which Q isIs a systemThe drill bit abrasion quantity value which represents the system setting is a drill bit protection value, at the moment, the drill bit abrasion quantity exceeds the system setting value, the driving module controls the indicator lamp (7) to be lightened to represent that the drill bit is seriously abraded and needs to be replaced for reminding an operator to prevent the drill bit from being damagedThe drill bit breaks and damages the screw to avoid drill bit wearing and tearing to seriously lead to screw processingquality unqualified, carry out protection work to the quality of drill bit and screw, drive controller (6) bring to rest simultaneously, the operating personnel of being convenient for changes the drill bit.
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