CN114054417A - Surface cleaning device for machining precision die - Google Patents
Surface cleaning device for machining precision die Download PDFInfo
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- CN114054417A CN114054417A CN202210046005.2A CN202210046005A CN114054417A CN 114054417 A CN114054417 A CN 114054417A CN 202210046005 A CN202210046005 A CN 202210046005A CN 114054417 A CN114054417 A CN 114054417A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 124
- 238000003754 machining Methods 0.000 title claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 238000007723 die pressing method Methods 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 238000005266 casting Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000011010 flushing procedure Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 9
- 238000005299 abrasion Methods 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 230000003749 cleanliness Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- Cleaning In General (AREA)
Abstract
The invention discloses a surface cleaning device for machining a precision die, which comprises a casting machine and an intelligent cleaning system, wherein a workbench is fixedly arranged in the middle of the casting machine, a lower die is fixedly arranged on the upper surface of the workbench, an upper die is arranged above the lower die, a detection plate is fixedly arranged above the upper die, a die pressing mechanism is fixedly arranged above the detection plate and fixedly connected with the casting machine, a controller is fixedly arranged at the rear side of the casting machine, cleaning mechanisms are respectively arranged at the left side and the right side of the lower die and fixedly connected with the upper surface of the workbench, the controller is electrically connected with the die pressing mechanism, the die pressing mechanism is electrically connected with the intelligent cleaning system, the intelligent cleaning system is electrically connected with the cleaning mechanism, the cleaning mechanism comprises two cylinders, and a slide rail is fixedly arranged above the two cylinders, the intelligent cleaning device has the characteristics of intelligent cleaning and good cleaning effect.
Description
Technical Field
The invention relates to the technical field of die cleaning, in particular to a surface cleaning device for precision die processing.
Background
Dies are tools used to shape articles, such tools being made up of various parts, different dies being made up of different parts, and precision dies being used to process products with higher precision requirements.
The precision mould that has now is accomplishing the moulding-die after, the dust in the air or the dust on the product drop on the mould easily, lead to the precision can't be ensured, need wash the mould, current belt cleaning device can't carry out intelligent washing according to the precision of mould in the cleaning process, lead to the mould by the wearing and tearing influence quality, and abluent effect is relatively poor moreover, can't thoroughly carry out scale removal work, therefore, it is very necessary to design a precision mould processing surface cleaning device that can intelligent washing and cleaning performance are good.
Disclosure of Invention
The present invention is directed to a surface cleaning apparatus for precision mold processing, which solves the above problems of the related art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a surface cleaning device is used in processing of precision mould, includes casting machine and intelligent cleaning system, its characterized in that: the automatic cleaning device comprises a casting machine, and is characterized in that a workbench is fixedly mounted in the middle of the casting machine, a lower die is fixedly mounted on the upper surface of the workbench, an upper die is arranged above the lower die, a detection plate is fixedly mounted above the upper die, a die pressing mechanism is fixedly mounted above the detection plate, the die pressing mechanism is fixedly connected with the casting machine, a controller is fixedly mounted on the rear side of the casting machine, cleaning mechanisms are arranged on the left side and the right side of the lower die, the cleaning mechanisms are fixedly connected with the upper surface of the workbench, the controller is electrically connected with the die pressing mechanism, the die pressing mechanism is electrically connected with an intelligent cleaning system, and the intelligent cleaning system is electrically connected with the cleaning mechanisms.
According to the technical scheme, the cleaning mechanism comprises two air cylinders, a sliding rail is fixedly mounted above the two air cylinders, a sliding disc is connected to the outer side of the sliding rail in a sliding mode, a telescopic pipe is fixedly mounted on the right side of the sliding disc and connected with an air cylinder pipeline, a motor is fixedly mounted in the middle of the sliding disc, a rolling brush wheel is fixedly connected between the motors, a plurality of bristles are fixedly mounted on the surface of the rolling brush wheel and are hollow, the bristles are connected with the air cylinder pipeline, the bottom of the two air cylinders is fixedly connected with the upper surface of a workbench, a hydraulic pump is arranged on the right side of the air cylinder and fixedly connected with the upper surface of the workbench, an electronic valve is connected to the upper pipeline of the hydraulic pump, a flushing pipe is connected to the upper pipeline of the electronic valve, the hydraulic pump is connected with an external water source pipeline, and the intelligent cleaning system is respectively connected with a detection plate, The hydraulic pump, the motor, the cylinder and the electronic valve are electrically connected.
According to the technical scheme, the intelligent cleaning system comprises a scanning module, a processing module, a data transmission module, a data receiving module, a calculation module and a control module, wherein the scanning module is respectively and electrically connected with the processing module, a detection plate and the data transmission module;
the cleaning machine comprises a scanning module, a detection plate, a processing module, a data transmission module, a data receiving module, a calculation module and a control module, wherein the scanning module is used for scanning and detecting a lower die and an upper die to judge the model number of the die through the detection plate, comparing the scanned model number with the set die to call out the precision data of the die, the processing module is used for carrying out auxiliary control on a cleaning mechanism according to the obtained die precision data, the data transmission module is used for transmitting the scanned die precision data, the data receiving module is used for receiving the transmitted die precision data, the calculation module is used for calculating to obtain a result through the received data, and the control module is used for controlling a motor, a hydraulic pump and an air cylinder respectively according to the calculated result.
According to the technical scheme, the processing module comprises an information collecting module, a protecting module and a driving module, wherein the information collecting module is electrically connected with the scanning module, the information collecting module is electrically connected with the driving module, the driving module is electrically connected with the electronic valve, and the protecting module is respectively electrically connected with the electronic valve and the air cylinder;
the information collection module is used for collecting data of the precision of the mold according to the mold precision data scanned by the scanning module, the driving module is used for controlling the size of a valve opening of the electronic valve according to the mold precision data so as to control the water outlet speed, and the protection module controls the cylinder according to the size of the opening of the electronic valve and then controls the frequency of gas in the cylinder to enter and exit the telescopic pipe through the protection module.
According to the technical scheme, the operation process of the intelligent cleaning system comprises the following steps:
s1, after the lower die and the upper die are fixedly arranged on the casting machine, an operator starts a controller, the controller controls the die pressing mechanism to operate, and the die pressing mechanism drives the upper die to descend to be combined and attached with the lower die;
s2, after the die pressing is finished, driving the upper die to lift up to finish a die pressing process, wherein the die pressing mechanism controls the intelligent cleaning system to operate through electric drive, and the intelligent cleaning system controls the cleaning mechanism to operate through electric drive to clean the die;
s3, after the intelligent cleaning system operates, the scanning module scans and detects the lower die and the upper die through the detection plate to judge the model of the die, compares the scanned model with the set die to call out the precision data of the die, and then transmits the precision data of the die to the data transmission module;
s4, the data transmission module transmits the data, and the transmitted precision data of the die is received by the data receiving module;
s5, the received data are transmitted to a calculation module from a data receiving module through electric transmission, the calculation module automatically calculates the obtained mould precision data to obtain a result, and the result is input into a control module;
s6, the control module controls the hydraulic pump to operate through electric drive, the hydraulic pump extracts water from the outside and injects the water into the flushing pipe through a pipeline, the flushing pipe flushes the mold, and the control module controls the water pressure of the hydraulic pump according to the calculated data so as to change the flushing force;
s7, the control module controls the motor to operate through electric drive, the motor rotates to drive the rolling brush wheel to rotate, so that dirt on the die is brushed off by subsequently rolling the die, and the control module controls the rotating speed of the motor according to the calculated data so as to control the rolling brush force;
s8, when the precision of the mould reaches a limit value, the mould is not brushed, only cleaning is needed, at the moment, the control module drives the air cylinder to fill air into the telescopic pipe, the telescopic pipe is instantly away from the mould, the rolling brush wheel is driven to be away from the mould, the precision safety of the mould is ensured, and the driving motor stops running;
s9, transmitting the mould precision data scanned by the scanning module to an information collection module, collecting the data by the information collection module, and inputting the data into a driving module;
s10, the driving module converts according to the die precision data, and controls the valve opening proportion of the electronic valve through the conversion result, so as to control the water outlet speed during cleaning;
s11, controlling the cylinder by the protection module according to the opening ratio of the electronic valve, and controlling the frequency of air in the cylinder to enter and exit the telescopic pipe, so as to change the frequency of the front and back movement of the rolling brush wheel and change the cleaning frequency of the mould;
and S12, after all cleaning works are finished, the die pressing mechanism controls the intelligent cleaning system to stop running, the die pressing mechanism continues to drive the upper die to move to perform die pressing work, then S2-S11 are repeated, if the die pressing work needs to be stopped, an operator drives the controller to stop running, and all the works stop running.
According to the technical scheme, in the steps S1-S6, after the pressing die work is completed, the model of the die is judged, the judged model of the die is compared with data in the scanning module, the die precision of the die is called, the precision data are input into the calculation module to be automatically calculated, the control module controls the water pressure of the hydraulic pump according to the precision of the die, so that the flushing force of the die is controlled, when the precision of the die is higher and the complexity of the interior of the die is higher, dirt at corners is not easy to fall off, at the moment, the pressure of the hydraulic pump is increased, the water pressure in the die is increased to flush, the dirt in the die is made to fall off fully, when the precision of the die is lower and the complexity of the die is lower, the dirt is easy to fall off, the water pressure of the hydraulic pump is reduced, and the water consumption is reduced.
According to the above technical solution, in S7, the motor is driven to rotate by the control module, so that the roller brush wheel rotates, the upper surface of the lower die and the lower surface of the upper die are brushed, and the operating power of the motor is driven according to the result calculated by the calculation module, so that the rotating speed of the roller brush wheel is controlled, the cleaning force of the roller brush wheel on the die is changed, when the precision of the die is higher, the complexity of the middle part of the die is higher, when the die is in the middle, the rotating speed of the motor is instantly reduced, when the rotating speed is increased to the edge, the dirt on the edge of the die is sufficiently brushed, when the rotating speed is reduced to the middle part of the die, the precision requirement of the die is ensured, when the precision requirement of the die is lower, the motor keeps constant rotating speed, the cleaning speed is increased, the productivity is improved, and when the roller brush wheel is used for cleaning the die with lower precision, the air cylinder inflates the bristles on the surface of the roller brush wheel to expand the bristles, the cleaning effect on the die is improved, and when the die with higher precision is subjected to rolling brushing, air in the brush hair is pumped out, so that the brush hair is shrunk and softened, the abrasion to the high-precision die during rolling brushing is reduced, and the quality of the die is improved.
According to the technical scheme, in the S8, when the precision of the die is up to the limit value, the control module drives the air cylinder to operate, air in the air cylinder is injected into the telescopic pipe instantly, the telescopic pipe is extended to bring the rolling brush wheel away from the die after the air is injected into the telescopic pipe, the rolling brush wheel is prevented from touching the die to roll the die, the precision of the die is prevented from being damaged, and the motor is controlled to stop operating, so that the rolling brush wheel stops operating, the energy consumption of the device is reduced, the processing cost is reduced, air is extracted from bristles through the air cylinder, the bristles shrink rapidly until the bristles retract into the rolling brush wheel, dirt adhered to the rolling brush wheel is scraped mutually through the outer wall of the convex rolling brush wheel, the dirt on the bristles falls off, and the cleanness of the bristles is guaranteed.
According to the technical scheme, in the S9 and S10,
wherein, in the step (A),
is the valve opening proportion of the electronic valve,
in order to measure the accuracy of the mold,
is the valve opening ratio corresponding to the mould under a precision unit,
for the biggest opening proportion of electronic valve, when the precision of mould is higher, then the opening proportion of valve is the smaller, the precision requirement is higher when processing to the mould of higher precision, reduce valve opening size, thereby reduce the size of rivers, reduce the waste of water source when guaranteeing to wash, the simultaneous control electronic valve port opening time, make the electronic valve open and shut the time between obtaining control, carry out short opening to the valve, can guarantee to wash the mould, also can avoid water to accumulate can't be clear away fast by the round brush wheel in the mould and lead to influencing processing, and increase the rivers size to the mould that the precision is lower, make the mould obtain abundant washing, the dirt is got rid of the effect.
According to the technical scheme, in the step S11, in order to prevent the die from being worn by multiple rolling brushes of the rolling brush wheel, the problem is solved by the following formula:
when in use
When it is, then
The value is zero;
when in use
When it is, then
The value is changed to two when
The numerical value is increased instantly;
in the formula (I), the compound is shown in the specification,
the frequency of pumping and injecting gas into the telescopic pipe is fast and slow for the cylinder,
the valve opening of a single unit is faster or slower than the frequency of pumping and injecting gas into the telescopic pipe by the corresponding cylinder,
the value of the variation set for the formula,
the electronic valve opening proportion set for the system, when the valve opening proportion is bigger, the larger the water flow is, the larger the cleaning degree is, the faster the frequency of air suction and air injection of the cylinder to the inside of the telescopic pipe is, the faster the telescopic frequency speed of the telescopic pipe is, the faster the speed of driving the rolling brush wheel to move back and forth is, and when the valve opening is larger to the set value of the system, the water flow is maximum, the cleaning effect is optimal, at the moment, the back and forth impact of air is carried out to the inside of the telescopic pipe, the rolling brush wheel is shaken back and forth to shake off the dirt adhered to the surface, and the subsequent cleaning effect of the rolling brush wheel is increased.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, by arranging the die pressing mechanism and the intelligent cleaning system, after the upper die is lifted and reset, the intelligent cleaning system is driven to operate through electric drive, and the intelligent cleaning system controls the cleaning mechanism to operate through electric drive, so that the die is cleaned, and meanwhile, the model of the die is detected according to the detection plate.
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 a part of the structure of the cleaning mechanism of the present invention;
FIG. 3 is a schematic view of the operation structure of the rolling brush wheel of the present invention;
FIG. 4 is a schematic view of the water washing operation of the present invention;
FIG. 5 is a schematic flow diagram of the system of the present invention;
in the figure: 1. a work table; 2. a lower die; 3. an upper die; 4. a controller; 5. a cylinder; 6. a slide rail; 7. a slide plate; 8. a motor; 9. a rolling brush wheel; 10. a hydraulic pump; 11. an electronic valve; 12. a flush tube; 13. a telescopic pipe; 14. and (6) detecting the board.
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. 1-5, the present invention provides the following technical solutions: a surface cleaning device for machining a precision die comprises a casting machine and an intelligent cleaning system, wherein a workbench 1 is fixedly installed in the middle of the casting machine, a lower die 2 is fixedly installed on the upper surface of the workbench 1, an upper die 3 is arranged above the lower die 2, a detection plate 14 is fixedly installed above the upper die 3, a die pressing mechanism is fixedly installed above the detection plate 14 and is fixedly connected with the casting machine, a controller 4 is fixedly installed on the rear side of the casting machine, cleaning mechanisms are respectively arranged on the left side and the right side of the lower die 2 and are fixedly connected with the upper surface of the workbench 1, the controller 4 is electrically connected with the die pressing mechanism, the die pressing mechanism is electrically connected with the intelligent cleaning system, the intelligent cleaning system is electrically connected with the cleaning mechanism, an operator opens the controller 4, the controller 4 is started, the die pressing mechanism starts to operate through electric drive the upper die 3 to move downwards until the upper die and the lower die 2 are mutually attached, the die pressing work is completed, the die pressing mechanism drives the upper die 3 to lift through electric drive, after the upper die 3 is lifted and reset, the intelligent cleaning system is driven to operate through electric drive, the intelligent cleaning system controls the cleaning mechanism to operate through electric drive, so that the die is cleaned, and meanwhile, the model of the die is detected according to the detection plate 14;
the cleaning mechanism comprises two air cylinders 5, slide rails 6 are fixedly mounted above the two air cylinders 5, a slide plate 7 is connected to the outer side of each slide rail in a sliding mode, a telescopic pipe 13 is fixedly mounted on the right side of the slide plate 7, the telescopic pipe 13 is connected with the air cylinders 5 through a pipeline, a motor 8 is fixedly mounted in the middle of the slide plate 7, a rolling brush wheel 9 is fixedly connected between the two motors 8, a plurality of bristles are fixedly mounted on the surface of the rolling brush wheel 9 and are hollow, the bristles are connected with the air cylinders 5 through pipelines, the bottoms of the two air cylinders 5 are fixedly connected with the upper surface of a workbench 1, a hydraulic pump 10 is arranged on the right side of the air cylinder 5, the hydraulic pump 10 is fixedly connected with the upper surface of the workbench 1, an electronic valve 11 is connected to the pipeline above the hydraulic pump 10, a flushing pipe 12 is connected to the pipeline above the electronic valve 11, the hydraulic pump 10 is connected with an external water source pipeline, and an intelligent cleaning system is respectively connected with a detection plate 14, the hydraulic pump 10, the motor 8, The air cylinder 5 is electrically connected with the electronic valve 11, through the steps, after the intelligent cleaning system is electrified, the air cylinder 5 is controlled to operate through electric drive, the air cylinder 5 extracts air from the outside and injects the air into the extension pipe 13, after the extension pipe 13 extends to a limit position, the air cylinder 5 extracts the air in the extension pipe 13, the extension pipe 13 resets so as to drive the rolling brush wheel 9 to realize one-time reciprocating motion, the air cylinder 5 inflates and exhausts the inside of bristles, so that the bristles expand and contract, meanwhile, the intelligent cleaning system operates through the electric drive control motor 8, the motor 8 drives the rolling brush wheel 9 to rotate after rotating, the rolling brush operation is carried out on a mold, and the hydraulic pump 10 is controlled to operate through electric drive, the hydraulic pump 10 extracts water from the outside, enters the flushing pipe 12 through the electronic valve 11 and then discharges the water from the flushing pipe 12, the cleaning operation is carried out on the mold, and the opening ratio of the electronic valve 11 is controlled through electric drive, the intelligent cleaning system detects the model of the mold according to the detection plate 14;
the intelligent cleaning system comprises a scanning module, a processing module, a data transmission module, a data receiving module, a calculating module and a control module, wherein the scanning module is respectively and electrically connected with the processing module, the detection board 14 and the data transmission module;
the scanning module is internally provided with a large amount of precision data of the die, the type of the die is judged by scanning and detecting the lower die 2 and the upper die 3 through the detection plate 14, the scanned type is compared with the set die to call out the precision data of the die, the processing module is used for carrying out auxiliary control on the cleaning mechanism according to the obtained die precision data, the data transmission module is used for transmitting the scanned die precision data, the data receiving module is used for receiving the transmitted die precision data, the calculation module is used for calculating a result according to the received data, and the control module is used for respectively controlling the motor 8, the hydraulic pump 10 and the air cylinder 5 according to the calculated result;
the processing module comprises an information collection module, a protection module and a driving module, the information collection module is electrically connected with the scanning module, the information collection module is electrically connected with the driving module, the driving module is electrically connected with the electronic valve 11, and the protection module is respectively electrically connected with the electronic valve 11 and the air cylinder 5;
the information collection module is used for collecting data of the precision of the mould according to the precision data of the mould scanned by the scanning module, the driving module is used for controlling the size of a valve opening of the electronic valve 11 according to the precision data of the mould so as to control the water outlet speed, and the protection module controls the air cylinder 5 through the protection module according to the size of the opening of the electronic valve 11 so as to control the frequency of air in the air cylinder 5 to enter and exit the telescopic pipe 13;
the operation process of the intelligent cleaning system comprises the following steps:
s1, after the lower die 2 and the upper die 3 are both fixedly installed on the casting machine, an operator starts the controller 4, the controller 4 controls the die pressing mechanism to operate, and the die pressing mechanism drives the upper die 3 to descend to be combined and attached with the lower die 2;
s2, after the die pressing is finished, the upper die 3 is driven to lift up to finish a die pressing process, at the moment, the die pressing mechanism controls the intelligent cleaning system to operate through electric drive, and the intelligent cleaning system controls the cleaning mechanism to operate through electric drive to clean the die;
s3, after the intelligent cleaning system operates, the scanning module scans and detects the lower die 2 and the upper die 3 through the detection board 14 to judge the model of the die, compares the scanned model with the set die to call out the precision data of the die, and then transmits the precision data of the die to the data transmission module;
s4, the data transmission module transmits the data, and the transmitted precision data of the die is received by the data receiving module;
s5, the received data are transmitted to a calculation module from a data receiving module through electric transmission, the calculation module automatically calculates the obtained mould precision data to obtain a result, and the result is input into a control module;
s6, the control module controls the hydraulic pump 10 to operate through electric drive, the hydraulic pump 10 pumps water from the outside and injects the water into the flushing pipe 12 through a pipeline, the flushing pipe 12 flushes the mold, and the control module controls the water pressure of the hydraulic pump 10 according to the calculated data so as to change the flushing force;
s7, the control module controls the motor 8 to operate through electric drive, the motor 8 rotates to drive the rolling brush wheel 9 to rotate, so that the mould is subsequently rolled to brush off dirt on the mould, and the control module controls the rotating speed of the motor 8 according to the calculated data so as to control the rolling brush force;
s8, when the precision of the mould reaches a limit value, the mould is not brushed, only cleaning is needed, at the moment, the control module drives the air cylinder 5 to fill air into the extension tube 13, so that the extension tube 13 is away from the mould instantly, the rolling brush wheel 9 is driven to be away from the mould, the precision safety of the mould is ensured, and the motor 8 is driven to stop running;
s9, transmitting the mould precision data scanned by the scanning module to an information collection module, collecting the data by the information collection module, and inputting the data into a driving module;
s10, the driving module converts according to the die precision data, and controls the valve opening proportion of the electronic valve 11 through the conversion result, so as to control the water outlet speed during cleaning;
s11, controlling the cylinder 5 by the protection module according to the opening proportion of the electronic valve 11, and controlling the frequency of the gas in the cylinder 5 entering and exiting the telescopic pipe 13, so as to change the frequency of the forward and backward movement of the rolling brush wheel 9 and change the cleaning frequency of the mould;
s12, after all cleaning works are finished, the die pressing mechanism controls the intelligent cleaning system to stop running, the die pressing mechanism continues to drive the upper die 3 to move for die pressing work, then S2-S11 are repeated, if the die pressing work needs to be stopped, an operator drives the controller 4 to stop, and all works stop running;
in S1-S6, after the compression molding is completed, the model of the mold is judged, the judged model of the mold is compared with data in a scanning module, the mold precision of the mold is called, the precision data are input into a calculation module for automatic calculation, a control module controls the water pressure of a hydraulic pump 10 according to the precision of the mold, so that the flushing force of the mold is controlled, when the precision of the mold is higher and the complexity of the interior of the mold is higher, dirt at corners is not easy to fall off, the pressure of the hydraulic pump 10 is increased at the moment, the water pressure in the mold is increased for flushing, the dirt in the mold is made to fall off fully, when the precision of the mold is lower and the complexity of the mold is lower, the dirt is easy to fall off, the water pressure of the hydraulic pump 10 is reduced, and the water consumption is reduced;
s7, the motor 8 is driven to rotate through the control module, so that the rolling brush wheel 9 rotates, the upper surface of the lower die 2 and the lower surface of the upper die 3 are rolled and brushed, the running power of the motor 8 is driven according to the result calculated by the calculation module, the rotating speed of the rolling brush wheel 9 is controlled, the cleaning force of the rolling brush wheel 9 on the die is changed, when the precision of the die is higher, the complexity of the middle part of the die is higher, when the rotating speed of the motor 8 is reduced in the middle, the rotating speed is increased when the rotating speed is increased to the edge, dirt on the edge of the die is fully brushed, when the rotating speed is reduced to the middle part of the die, the precision requirement of the die is ensured, when the precision requirement of the die is lower, the motor 8 keeps constant rotating speed, the cleaning speed is increased, the production rate is improved, and when the rolling brush wheel 9 is used for rolling and brushing the die with lower precision, the air cylinder 5 is used for inflating the bristles on the surface of the rolling brush wheel 9, so that the bristles are expanded, the cleaning effect on the die is improved, and when the die with higher precision is subjected to rolling brushing, air in the bristles is pumped out, so that the bristles are contracted and softened, the abrasion on the high-precision die during rolling brushing is reduced, and the quality of the die is improved;
in S8, when the precision of the die is high to a limit value, the control module drives the air cylinder 5 to operate, air in the air cylinder 5 is injected into the telescopic pipe 13 instantly, the telescopic pipe 13 is extended to bring the rolling brush wheel 9 away from the die after the air is injected into the telescopic pipe, the rolling brush wheel 9 is prevented from touching the die to roll the die, the precision of the die is prevented from being damaged, and the motor 8 is controlled to stop operating, so that the rolling brush wheel 9 stops operating, the energy consumption of the device is reduced, the processing cost is reduced, air is extracted from bristles through the air cylinder 5, the bristles shrink rapidly until the bristles retract into the rolling brush wheel 9, dirt adhered to the rolling brush wheel 9 before the bristles are scraped and rubbed with each other through the outer wall of the convex rolling brush wheel 9, the dirt on the bristles falls off, and the cleanliness of the bristles is guaranteed;
in the S9 and the S10,
wherein, in the step (A),
is the valve opening ratio of the electronic valve (11),
in order to measure the accuracy of the mold,
is the valve opening ratio corresponding to the mould under a precision unit,
the maximum opening ratio of the electronic valve 11 is set, when the precision of the mold is higher, the smaller the opening ratio of the valve is, the higher the precision requirement is when the mold with higher precision is processed, the size of the opening of the valve is reduced, thereby reducing the size of water flow, reducing the waste of water sources while ensuring the cleaning, simultaneously controlling the opening time of the valve port of the electronic valve 11, controlling the time between the opening and the closing of the electronic valve 11, opening the valve for a short time, ensuring the washing of the mold, avoiding the water accumulated in the mold from being fast removed by the rolling brush wheel 9 to influence the processing, and aiming at the higher precisionThe low mould increases the water flow, so that the mould is fully washed, and the dirt removing effect is improved;
in S11, in order to prevent the die from being worn by the roller brush wheel 9 after multiple roller brushes, the following formula is used for solving the problem:
when in use
When it is, then
The value is zero;
when in use
When it is, then
The value is changed to two when
The numerical value is increased instantly;
in the formula (I), the compound is shown in the specification,
the frequency of pumping and injecting gas into the telescopic pipe 13 for the cylinder 5 is fast and slow,
the valve opening of a single unit is faster and slower than the corresponding cylinder 5 in the frequency of pumping and injecting gas into the telescopic pipe 13,
the value of the variation set for the formula,
the valve opening ratio of the electronic valve 11 is set for the system whenWhen the valve opening proportion is bigger, the larger the water flow is, the larger the cleaning degree is, the faster the frequency of pumping and injecting gas into the telescopic pipe 13 by the cylinder 5 is, the faster the telescopic frequency speed of the telescopic pipe 13 is, the faster the speed of driving the rolling brush wheel 9 to move back and forth is, and when the valve opening is larger than a system set value, the water flow is the largest, the cleaning effect is the best, at the moment, the back and forth impact of gas is carried out in the telescopic pipe 13, so that the rolling brush wheel 9 shakes back and forth to shake off dirt adhered to the surface, and the subsequent cleaning effect of the rolling brush wheel 9 is enhanced.
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 (8)
1. The utility model provides a surface cleaning device is used in processing of precision mould, includes casting machine and intelligent cleaning system, its characterized in that: a workbench (1) is fixedly installed in the middle of the casting machine, a lower die (2) is fixedly installed on the upper surface of the workbench (1), an upper die (3) is arranged above the lower die (2), a detection plate (14) is fixedly installed above the upper die (3), a die pressing mechanism is fixedly installed above the detection plate (14), the die pressing mechanism is fixedly connected with the casting machine, a controller (4) is fixedly installed on the rear side of the casting machine, cleaning mechanisms are arranged on the left side and the right side of the lower die (2), the cleaning mechanisms are fixedly connected with the upper surface of the workbench (1), the controller (4) is electrically connected with the die pressing mechanism, the die pressing mechanism is electrically connected with an intelligent cleaning system, the intelligent cleaning system is electrically connected with the cleaning mechanisms, each cleaning mechanism comprises two air cylinders (5), a sliding rail (6) is fixedly installed above each of the two air cylinders (5), the sliding rail outer side is connected with a sliding disc (7) in a sliding mode, a telescopic pipe (13) is fixedly installed on the right side of the sliding disc (7), the telescopic pipe (13) is connected with a cylinder (5) through a pipeline, a motor (8) is fixedly installed in the middle of the sliding disc (7), a rolling brush wheel (9) is fixedly connected between the two motors (8), a plurality of bristles are fixedly installed on the surface of the rolling brush wheel (9) and are hollow, the bristles are connected with the cylinder (5) through pipelines, the bottoms of the two cylinders (5) are fixedly connected with the upper surface of a workbench (1), a hydraulic pump (10) is arranged on the right side of the cylinder (5), the hydraulic pump (10) is fixedly connected with the upper surface of the workbench (1), an electronic valve (11) is connected with a pipeline above the hydraulic pump (10), and a flushing pipe (12) is connected above the electronic valve (11), the intelligent cleaning system comprises a scanning module, a processing module, a data transmission module, a data receiving module, a calculation module and a control module, wherein the scanning module is electrically connected with the processing module, the detection plate (14) and the data transmission module respectively, the data receiving module is electrically connected with the calculation module and the data transmission module respectively, the calculation module is electrically connected with the control module, and the control module is electrically connected with the hydraulic pump (10), the motor (8) and the cylinder (5) respectively; the automatic cleaning device is characterized in that a large number of precision data of the dies are arranged in the scanning module, the lower die (2) and the upper die (3) are scanned and detected through the detection plate (14) to judge the models of the dies, the scanned models and the set dies are compared to call out the precision data of the dies, the processing module is used for carrying out auxiliary control on the cleaning mechanism according to the obtained die precision data, the data transmission module is used for transmitting the scanned die precision data, the data receiving module is used for receiving the transmitted die precision data, the calculation module is used for calculating results through the received data, and the control module is used for controlling the motor (8), the hydraulic pump (10) and the air cylinder (5) according to the calculated results.
2. The surface cleaning device for precision mold processing according to claim 1, characterized in that: the processing module comprises an information collection module, a protection module and a driving module, the information collection module is electrically connected with the scanning module, the information collection module is electrically connected with the driving module, the driving module is electrically connected with the electronic valve (11), and the protection module is respectively electrically connected with the electronic valve (11) and the air cylinder (5);
the information collection module is used for collecting data of the precision of the mold according to the mold precision data scanned by the scanning module, the driving module is used for controlling the size of a valve opening of the electronic valve (11) according to the mold precision data so as to control the water outlet speed, and the protection module controls the air cylinder (5) according to the size of the opening of the electronic valve (11) and controls the frequency of air in the air cylinder (5) to enter and exit the telescopic pipe (13).
3. The surface cleaning device for precision mold processing according to claim 2, characterized in that: the operation process of the intelligent cleaning system comprises the following steps:
s1, after the lower die (2) and the upper die (3) are fixedly installed on the casting machine, an operator starts the controller (4), the controller (4) controls the die pressing mechanism to operate, and the die pressing mechanism drives the upper die (3) to descend to be combined with the lower die (2) for fitting;
s2, after the die pressing is finished, the upper die (3) is driven to lift up to finish a die pressing process, at the moment, the die pressing mechanism controls the intelligent cleaning system to operate through electric drive, the intelligent cleaning system controls the cleaning mechanism to operate through electric drive, and the die is cleaned;
s3, after the intelligent cleaning system operates, the scanning module scans and detects the lower die (2) and the upper die (3) through the detection plate (14) to judge the model of the die, compares the scanned model with the set die to call out the precision data of the die, and then transmits the precision data of the die to the data transmission module;
s4, the data transmission module transmits the data, and the transmitted precision data of the die is received by the data receiving module;
s5, the received data are transmitted to a calculation module from a data receiving module through electric transmission, the calculation module automatically calculates the obtained mould precision data to obtain a result, and the result is input into a control module;
s6, the control module controls the hydraulic pump (10) to operate through electric drive, the hydraulic pump (10) extracts water from the outside and injects the water into the flushing pipe (12) through a pipeline, the flushing pipe (12) flushes the die, and the control module controls the water pressure of the hydraulic pump (10) according to the calculated data so as to change the flushing force;
s7, simultaneously, the control module controls the motor (8) to operate through electric drive, the motor (8) rotates to drive the rolling brush wheel (9) to rotate, so that dirt on the die is brushed off by subsequently rolling the die, and the control module controls the rotating speed of the motor (8) according to the calculated data so as to control the rolling brush force;
s8, when the precision of the die reaches a limit value, the rolling brush cannot be performed, only cleaning is needed, and at the moment, the control module drives the air cylinder (5) to fill air into the telescopic pipe (13), so that the telescopic pipe (13) is instantly far away from the die, the rolling brush wheel (9) is driven to be far away from the die, the precision safety of the die is ensured, and the driving motor (8) stops running;
s9, transmitting the mould precision data scanned by the scanning module to an information collection module, collecting the data by the information collection module, and inputting the data into a driving module;
s10, the driving module carries out conversion according to the die precision data, and controls the valve opening proportion of the electronic valve (11) through the conversion result, so that the water outlet speed during cleaning is controlled;
s11, controlling the cylinder (5) by the protection module according to the opening proportion of the electronic valve (11) and controlling the frequency of air in the cylinder (5) to enter and exit the telescopic pipe (13) so as to change the frequency of the forward and backward movement of the rolling brush wheel (9) and change the cleaning frequency of the mould;
s12, after all cleaning works are finished, the die pressing mechanism controls the intelligent cleaning system to stop running, the die pressing mechanism continues to drive the upper die (3) to move to perform die pressing work, then S2-S11 are repeated, if the die pressing work needs to be stopped, an operator drives the controller (4) to stop running, and all work stops running.
4. The surface cleaning device for precision mold processing according to claim 3, characterized in that: in S1-S6, after the pressing die is completed, the type of the die is judged, the judged die type is compared with data in the scanning module, the die precision of the die is called out, the precision data are input into the calculation module to be automatically calculated, the control module controls the water pressure of the hydraulic pump (10) according to the precision of the die, so that the flushing force of the die is controlled, when the precision of the die is higher and the complexity of the interior of the die is higher, dirt at corners is not easy to fall off, the pressure of the hydraulic pump (10) is increased at the moment, the water pressure in the die is increased to flush, the dirt in the die is made to fall off fully, and when the precision of the die is lower and the complexity of the die is lower, the dirt is easy to fall off, the water pressure of the hydraulic pump (10) is reduced, and the water consumption is reduced.
5. The surface cleaning device for precision mold processing according to claim 4, characterized in that: in S7, the motor (8) is driven to rotate by the control module, so that the rolling brush wheel (9) rotates, the upper surface of the lower die (2) and the lower surface of the upper die (3) are rolled and brushed, the running power of the motor (8) is driven according to the result calculated by the calculation module, so that the rotating speed of the rolling brush wheel (9) is controlled, the cleaning force of the rolling brush wheel (9) on the die is changed, when the precision of the die is higher, the complexity of the middle part of the die is higher, the rotating speed of the motor (8) is instantly reduced when the middle part is reached, the rotating speed is accelerated when the edge part is reached, dirt on the edge of the die is sufficiently brushed, the rotating speed is reduced when the precision requirement of the die is lower, the motor (8) keeps constant rotating speed, the cleaning speed is accelerated, the production rate is improved, and when the rolling brush wheel (9) performs rolling brush cleaning on the die with lower precision, the air cylinder (5) inflates the bristles on the surface of the rolling brush wheel (9), so that the bristles expand, the cleaning effect on the die is improved, and when the high-precision die is rolled, air in the bristles is pumped out, so that the bristles shrink and become soft, the abrasion to the high-precision die during rolling is reduced, and the quality of the die is improved.
6. The surface cleaning device for precision mold processing according to claim 5, characterized in that: in the S8, when the precision of the die is higher than a limit value, the control module drives the air cylinder (5) to operate, air in the air cylinder (5) is injected into the telescopic pipe (13) instantly, the telescopic pipe (13) is injected with air and then extends the rolling brush wheel (9) to be far away from the die, the rolling brush wheel (9) is prevented from touching the die to roll brush the die, the precision of the die is prevented from being damaged, and the motor (8) is controlled to stop operating, so that the rolling brush wheel (9) stops operating, the energy consumption of the device is reduced, the processing cost is reduced, air is extracted from bristles through the air cylinder (5), the bristles shrink rapidly until the bristles retract into the rolling brush wheel (9), dirt adhered to the rolling brush wheel (9) before is scraped mutually through the outer wall of the convex rolling brush wheel (9), the dirt on the bristles falls off, and the cleanliness of the bristles is guaranteed.
7. The surface cleaning device for precision mold processing according to claim 6, characterized in that: in the S9 and the S10,
wherein, in the step (A),
is the valve opening ratio of the electronic valve (11),
in order to measure the accuracy of the mold,
is the valve opening ratio corresponding to the mould under a precision unit,
the opening ratio of the electronic valve (11) is the maximum opening ratio, when the precision of the mold is high, the smaller the opening ratio of the valve is, the precision requirement is high when the mold with high precision is machined, the size of the opening of the valve is reduced, the water flow is reduced, the waste of a water source is reduced while cleaning is guaranteed, the opening time of a valve port of the electronic valve (11) is controlled, the time between opening and closing of the electronic valve (11) is controlled, the valve is opened briefly, the mold can be cleaned, the phenomenon that water is accumulated in the mold and cannot be quickly cleaned by a roller brush wheel (9) to affect machining can be avoided, the water flow of the mold with low precision is increased, the mold is fully cleaned, and the dirt removing effect is improved.
8. The surface cleaning device for precision mold processing according to claim 7, characterized in that: in the step S11, in order to prevent the abrasion of the die caused by the multiple rolling of the rolling brush wheel (9), the abrasion is solved through the following formula:
when in use
When it is, then
The value is zero;
when in use
When it is, then
The value is changed to two when
The numerical value is increased instantly;
in the formula (I), the compound is shown in the specification,
the frequency of air suction and air injection in the telescopic pipe (13) is fast and slow for the cylinder (5),
the frequency of the valve opening of a single unit is faster or slower than the frequency of the corresponding air cylinder (5) for exhausting and injecting air into the telescopic pipe (13),
the value of the variation set for the formula,
the valve opening ratio of the electronic valve (11) set for the system shows that the water flow is larger and the cleaning degree is larger when the valve opening ratio is larger, the frequency of air suction and air injection of the air cylinder (5) to the inside of the telescopic pipe (13) is higher, the telescopic frequency speed of the telescopic pipe (13) is higher, the speed of driving the rolling brush wheel (9) to move back and forth is higher, the water flow is maximum when the valve opening is larger than the set value of the system, the cleaning effect is optimal, and the opposite extension is realized at the momentThe inside of the shrinkage pipe (13) is impacted back and forth, so that the rolling brush wheel (9) shakes back and forth to shake off dirt adhered to the surface, and the subsequent cleaning effect of the rolling brush wheel (9) is improved.
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| CN202210046005.2A CN114054417A (en) | 2022-01-17 | 2022-01-17 | Surface cleaning device for machining precision die |
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| CN202210046005.2A CN114054417A (en) | 2022-01-17 | 2022-01-17 | Surface cleaning device for machining precision die |
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| CN114777445A (en) * | 2022-06-21 | 2022-07-22 | 江苏碧云天高新技术有限公司 | Gear drive type intelligent drying device for injection molding process |
| CN114791337A (en) * | 2022-03-15 | 2022-07-26 | 广东鸿泰南通精机科技有限公司 | Airtight detection seal structure of aluminum alloy die casting |
| CN114904865A (en) * | 2022-03-15 | 2022-08-16 | 南通成鹏纺织有限公司 | Intelligent dye cleaning device and system based on big data |
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