CN113787424A - Upper die polishing device and polishing method - Google Patents
Upper die polishing device and polishing method Download PDFInfo
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- CN113787424A CN113787424A CN202111183900.0A CN202111183900A CN113787424A CN 113787424 A CN113787424 A CN 113787424A CN 202111183900 A CN202111183900 A CN 202111183900A CN 113787424 A CN113787424 A CN 113787424A
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- 238000005498 polishing Methods 0.000 title claims abstract description 229
- 238000000034 method Methods 0.000 title claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 79
- 238000012545 processing Methods 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000002567 autonomic effect Effects 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000013523 data management Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/20—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/005—Manipulators for mechanical processing tasks
- B25J11/0065—Polishing or grinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1679—Programme controls characterised by the tasks executed
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the technical field of object polishing, and particularly relates to an upper die polishing device and a polishing method, wherein the upper die polishing device mainly comprises an adjustable polishing station, a polishing head assembly and a control system; the adjustable polishing station comprises a first rectangular frame which is longitudinally arranged, first slide rails are symmetrically arranged on the left side and the right side of the upper end of the first rectangular frame, and the two first slide rails are jointly connected with a second rectangular frame which is transversely arranged in a sliding manner; the polishing head component comprises a polishing mechanism and a dust collection component; the grinding mechanism is used for grinding the upper die, and the dust collection assembly is used for performing real-time dust collection treatment on a grinding position; the control system is used for controlling the adjustable polishing station to realize the position adjustment processing of the polishing mechanical arm; go up mould grinding device, it carries out position adjustment, the processing of polishing, dust absorption to last mould and handles synchronous automated control, has realized autonomic discernment position, and autonomic processing of polishing has ensured the operating efficiency.
Description
Technical Field
The invention belongs to the technical field of upper die polishing, and particularly relates to an upper die polishing device and a polishing method.
Background
Researchers obtain the formed bent cap through working procedures such as die casting and the like, and then the bent cap needs to be polished and cleaned by an upper die, but the polishing treatment in the prior art is not ideal and cannot achieve the preset use effect;
at present, people usually use traditional manual polishing equipment to polish the surface of an upper die, but the polishing mode is relatively backward, and then research personnel design polishing equipment and a polishing head with a corresponding mechanical structure, but find that the problems still exist, and on one hand, the automatic control cannot be realized in the polishing process, so that the polishing efficiency and the automation degree of the equipment are influenced.
Disclosure of Invention
The invention provides an upper die polishing device and a polishing method, which realize the actions of station adjustment and polishing dust absorption treatment through a corresponding adjustable polishing station and a polishing head assembly, and finally realize intelligent control through a control system to ensure the polishing working efficiency.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
the invention provides an upper die polishing device which comprises an adjustable polishing station, a polishing head assembly and a control system, wherein the polishing station is arranged on the upper die;
the adjustable polishing station comprises a first rectangular frame which is longitudinally arranged, first slide rails are symmetrically arranged on the left side and the right side of the upper end of the first rectangular frame, and the two first slide rails are jointly connected with a second rectangular frame which is transversely arranged in a sliding manner;
second slide rails are symmetrically arranged on the front side and the rear side of the upper end of the second rectangular frame, the two second slide rails are jointly connected with an installation seat in a sliding mode, the installation seat is provided with a grinding mechanical arm, a longitudinal adjusting mechanism is arranged between the first rectangular frame and the second rectangular frame, the second rectangular frame is provided with a transverse adjusting mechanism, the two first slide rails are both provided with a first limiting assembly, and the two second slide rails are both provided with a second limiting assembly;
the transverse adjusting mechanism comprises a mounting plate, a first gear box, a first motor, a connecting sleeve, two bearing seats, a screw rod and a screw rod sleeve, wherein bearings are mounted in the two bearing seats, two ends of the screw rod are respectively connected with the two bearings, the left side of the screw rod extends out of the left side of the bearing seat and is fixedly connected with the connecting sleeve, the mounting plate is arranged on the left side of the second rectangular frame, the first gear box is arranged on the left side of the mounting plate, the first motor is arranged on the first gear box, an output shaft of the first motor is in transmission connection with the first gear box, an output end of the first gear box penetrates through the mounting plate and is in transmission connection with the connecting sleeve, the connecting sleeve is in rotation connection with the mounting plate, the screw rod is sleeved at the lower end of the mounting seat, and the screw rod sleeve is in transmission connection with the screw rod;
the longitudinal adjusting mechanism comprises a rack, a second gear box, a second motor and a gear, the rack is longitudinally arranged on the inner side of the frame body at the left end of the first rectangular frame, the second gear box is arranged on the lower side of the second rectangular frame, the second motor is arranged on the second gear box, an output shaft of the second motor is in transmission connection with the second gear box, the gear is in rotation connection with the second gear box, an output end of the second gear box is in transmission connection with the gear, and the gear is meshed and matched with the rack;
the tail end of the polishing mechanical arm is also provided with a polishing head assembly; the polishing head component comprises a polishing mechanism and a dust collection component; the grinding mechanism is used for grinding the upper die, and the dust collection assembly is used for performing real-time dust collection treatment on a grinding position;
the control system is used for controlling the adjustable polishing station to realize the position adjustment processing of the polishing mechanical arm; the control system is also used for carrying out polishing control treatment on the polishing mechanism; the control system is also used for carrying out dust collection control processing on the dust collection assembly.
Preferably, as one possible embodiment; grinding machanism includes motor mounting bracket, grinding motor, adapter sleeve and head of polishing, motor mounting bracket and grinding mechanical arm fixed connection, and in grinding motor located motor mounting bracket, the adapter sleeve rotated with the motor mounting bracket rear side and is connected, and grinding motor's output shaft runs through motor mounting bracket and is connected with the adapter sleeve transmission, and the head of polishing can be dismantled with the adapter sleeve and be connected, and motor mounting bracket is equipped with the dust absorption subassembly.
Preferably, as one possible embodiment; the dust collection assembly comprises a dust collection cover, a telescopic sleeve, a communicating pipe and an installing piece, the dust collection cover is arranged on the rear side of the motor installation frame, the dust collection cover is located on the outer side of the connecting sleeve, the contact pad is bonded on the rear side of the telescopic sleeve, the telescopic sleeve is detachably connected with the contact pad through the installing piece, the telescopic sleeve is located on the outer side of the polishing head, a gap is reserved between the telescopic sleeve and the polishing head, one end of the communicating pipe is communicated with the dust collection cover, and the other end of the communicating pipe is connected with an external fan.
Preferably, as one possible embodiment; the control system comprises an image scanning unit, a first driving unit, a second driving unit and a third driving unit;
the first driving unit is used for sending a control command to the first motor and the second motor, realizing control of the position adjustment of the polishing mechanical arm through the driving action of the first motor and the second motor, and moving the position of the current polishing head component on the polishing mechanical arm;
the image scanning unit is used for acquiring images of the upper die towards which the polishing head assembly is currently oriented to obtain real-time image data, and identifying and confirming the current upper die position according to the image data; the image scanning unit is also used for identifying the current image data to be matched with the marked image data of the position, needing to be polished, of the upper die in the pre-stored image database, and after the matching is successful, the position where the current image data is located is determined as the confirmed position to be polished;
the second driving unit starts and controls the polishing motor to start and control the current position to be polished in real time to realize polishing treatment;
and the third driving unit starts to control an external fan to start and control the current position to be polished in real time to realize dust collection treatment.
Preferably, as one possible embodiment; the control system further comprises a data feedback unit; a position sensor is arranged at a polishing head component at the head end of the polishing mechanical arm; and the data feedback unit is respectively in communication connection with the position sensor, the first driving unit, the second driving unit and the third driving unit.
Preferably, as one possible embodiment; the data feedback unit is used for recording and storing the movement control instruction of the first driving unit and receiving position change data sent by the position sensor so as to record and store the position track of the polishing head assembly; the data feedback unit is also used for recording the polishing processing time of the current polishing position of the second driving unit; the data feedback unit is also used for recording the dust collection processing time of the current polishing position of the third driving unit.
Preferably, as one possible embodiment; the position sensor is a distance sensor; the distance sensor is packaged at the motor mounting frame of the grinding mechanism in a dustproof mode.
Correspondingly, the invention also provides a grinding method, which utilizes the upper die grinding device to grind the upper die, and comprises the following operation steps:
step S1, the first driving unit sends control instructions to the first motor and the second motor, the position of the polishing mechanical arm is controlled to be adjusted through the driving action of the first motor and the second motor, and the position of the current polishing head assembly on the polishing mechanical arm is moved;
step S2, the image scanning unit acquires images of the upper mold towards which the current polishing head assembly faces to obtain real-time image data, and identifies and confirms the current upper mold position according to the image data;
step S3, the image scanning unit identifies the current image data to match with the marked image data of the position of the upper die to be polished in the image database, and after the matching is successful, the position of the current image data is determined as the confirmed position to be polished;
step S4, the second driving unit starts and controls the polishing motor to start and control the current position to be polished in real time to realize polishing treatment;
and step S5, the third driving unit starts and controls an external fan to start and control the current position to be polished in real time to realize dust collection treatment.
Preferably, as one possible embodiment; after the step S5, an operation S6 is further included to record the grinding position trace of the current upper die and to record the grinding processing time and the dust suction processing time on the node of each grinding position trace.
Preferably, as one possible embodiment; the method comprises the following steps of recording the polishing position track of the current upper die, and recording polishing processing time and dust collection processing time on a node of each polishing position track, wherein the method specifically comprises the following operation steps:
step S61, the data feedback unit records and stores the movement control instruction of the first driving unit and receives the position change data sent by the position sensor so as to record and store the position track of the grinding head assembly;
step S62, the data feedback unit records the polishing processing time of the current polishing position of the second driving unit;
and step S63, the data feedback unit records the dust collection processing time of the current grinding position of the third driving unit.
Compared with the prior art, the embodiment of the invention has at least the following technical advantages:
the invention provides an upper die polishing device and a polishing method, wherein the upper die polishing device mainly comprises an adjustable polishing station, a polishing head assembly and a control system;
the adjustable polishing station comprises a first rectangular frame which is longitudinally arranged, first slide rails are symmetrically arranged on the left side and the right side of the upper end of the first rectangular frame, and the two first slide rails are jointly connected with a second rectangular frame which is transversely arranged in a sliding manner; second sliding rails are symmetrically arranged on the front side and the rear side of the upper end of the second rectangular frame, the two second sliding rails are jointly connected with an installation seat in a sliding mode, the installation seat is assembled with a polishing mechanical arm, a longitudinal adjusting mechanism is arranged between the first rectangular frame and the second rectangular frame, and the second rectangular frame is provided with a transverse adjusting mechanism; the tail end of the polishing mechanical arm is also provided with a polishing head assembly; the polishing head component comprises a polishing mechanism and a dust collection component; the grinding mechanism is used for grinding the upper die, and the dust collection assembly is used for performing real-time dust collection treatment on a grinding position; the control system is used for controlling the adjustable polishing station to realize the position adjustment processing of the polishing mechanical arm; the control system is also used for carrying out polishing control treatment on the polishing mechanism; the control system is also used for carrying out dust collection control processing on the dust collection assembly.
According to the upper die polishing device provided by the invention, the spatial position of the polishing head component is adjusted in a motor control mode, an image processing technology is combined, and the polishing mechanism controlled by an electric control and the dust collection component controlled by the electric control are matched with each other for use, so that the upper die is synchronously and automatically controlled in position adjustment, polishing treatment and dust collection treatment, the polishing treatment efficiency of the upper die is ensured, the position is automatically identified, the automatic polishing treatment is realized, the scraps are synchronously sucked, and the polishing working efficiency is finally ensured.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural diagram of an upper die polishing apparatus according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
fig. 3 is a schematic partial structural view of an upper die polishing apparatus according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view at B of FIG. 3;
FIG. 5 is a schematic diagram illustrating a partial structure of a polishing head assembly of an upper die polishing apparatus according to an embodiment of the present invention;
FIG. 6 is a schematic view of another partial structure of a polishing head assembly of an upper die polishing apparatus according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a control system in an upper die polishing apparatus according to an embodiment of the present invention;
fig. 8 is a schematic flow chart illustrating a polishing method according to an embodiment of the present invention.
Reference numbers: an adjustable grinding station 100; a first rectangular frame 1; a first slide rail 11; a second rectangular frame 12; a second slide rail 13; a mounting seat 14; the mechanical arm 15 is polished; a mounting plate 2; a first gear case 21; a first motor 22; a connecting sleeve 23; a screw rod 24; a bearing housing 25; a screw bushing 26; a rack 3; the second gear box 31; a second motor 32; a gear 33; a grinding head assembly 200; a grinding mechanism 201; a motor mount 2011; grinding motor 2012; a connecting sleeve 2013; a sanding head 2014; a dust collection assembly 202; a dust hood 2021; a telescoping sleeve 2022; the communicating tube 2023; a contact pad 2024; a control system 300; an image scanning unit 310; a first driving unit 320; a second driving unit 330; a third driving unit 340; a data feedback unit 350.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1 to 6, an upper mold polishing apparatus of the present invention includes an adjustable polishing station 100, a polishing head assembly 200, and a control system 300 (see also fig. 7);
the adjustable polishing station 100 comprises a first rectangular frame 1 which is longitudinally arranged, first slide rails 11 are symmetrically arranged on the left side and the right side of the upper end of the first rectangular frame 1, the two first slide rails 11 are jointly and slidably connected with a second rectangular frame 12 which is transversely arranged, second slide rails 13 are symmetrically arranged on the front side and the rear side of the upper end of the second rectangular frame 12, the two second slide rails 13 are jointly and slidably connected with an installation seat 14, the installation seat 14 is provided with a polishing mechanical arm 15, a longitudinal adjusting mechanism is arranged between the first rectangular frame 1 and the second rectangular frame 12, the second rectangular frame 12 is provided with a transverse adjusting mechanism, the two first slide rails 11 are respectively provided with a first limiting assembly, and the two second slide rails 13 are respectively provided with a second limiting assembly;
horizontal adjustment mechanism includes mounting panel 2, first gear box 21, first motor 22, adapter sleeve 23, two bearing frames 25, lead screw 24 and lead screw cover 26, all install the bearing in two bearing frames 25, lead screw 24 both ends are connected with two bearings respectively, lead screw 24 left side is stretched out and is located left bearing frame 25 and adapter sleeve 23 fixed connection, 12 left sides on second rectangle frame are located to mounting panel 2, 2 left sides on mounting panel are located to first gear box 21, first motor 22 is located first gear box 21, and first motor 22's output shaft and first gear box 21 transmission are connected, the output of first gear box 21 runs through mounting panel 2 and is connected with adapter sleeve 23 transmission, adapter sleeve 23 rotates with mounting panel 2 to be connected, 14 lower extremes on mount pad are located to lead screw cover 26, and lead screw cover 26 is connected with lead screw 24 transmission.
The longitudinal adjusting mechanism comprises a rack 3, a second gear box 31, a second motor 32 and a gear 33, the rack 3 is longitudinally arranged on the inner side of the frame body at the left end of the first rectangular frame 1, the second gear box 31 is arranged on the lower side of the second rectangular frame 12, the second motor 32 is arranged on the second gear box 31, an output shaft of the second motor 32 is in transmission connection with the second gear box 31, the gear 33 is in rotation connection with the second gear box 31, the output end of the second gear box 31 is in transmission connection with the gear 33, and the gear 33 is meshed with the rack 3.
When the position of the grinding mechanical arm 15 needs to be adjusted, the first motor 22 is started, the first motor 22 rotates and transmits power to the connecting sleeve 23 through the first gear box 21, so that the connecting sleeve 23 rotates, and the connecting sleeve 23 rotates to drive the screw rod 24 to rotate on the two bearing blocks 25; because the screw rod sleeve 26 is fixedly connected with the mounting seat 14, and the mounting seat 14 is slidably connected with the second slide rail 13, the screw rod 24 rotates to enable the screw rod sleeve 26 to move left and right, and the screw rod sleeve 26 moves left and right to drive the mounting seat 14 to slide left and right on the second slide rail 13, so that the grinding mechanical arm 15 on the mounting early mounting seat 14 is driven to move left and right, and the adjustment of the transverse position of the grinding mechanical arm 15 is realized;
meanwhile, the longitudinal adjusting mechanism is started to drive the second rectangular frame 12 to move back and forth along the first slide rail 11, the second rectangular frame 12 moves to drive the mounting seat 14 to move, and the mounting seat 14 moves to adjust the longitudinal position of the grinding mechanical arm 15, so that the position of the grinding mechanical arm 15 is adjusted, and the grinding range of the grinding mechanical arm 15 is wider; in the specific implementation process, when the longitudinal position of the grinding mechanical arm 15 is adjusted, the second motor 32 is started, the second motor 32 transmits power to the second gear box 31, the second gear box 31 transmits power to the gear 33 again so that the gear 33 rotates, because the rack 3 is fixedly connected with the first rectangular frame 1 and the gear 33 is meshed and matched with the rack 3, the gear 33 moves back and forth along the direction of the rack 3 when rotating, the gear 33 moves back and forth to drive the second gear box 31 to move back and forth, the second gear box 31 moves back and forth to drive the second rectangular frame 12 to move back and forth, and the second rectangular frame 12 moves back and forth to drive the mounting seat 14 to move back and forth, so that the grinding mechanical arm 15 is driven to move back and forth.
A polishing head assembly is further mounted at the tail end of the polishing mechanical arm 15; the grinding head assembly 200 comprises a grinding mechanism 201 and a dust suction assembly 202; the grinding mechanism is used for grinding the upper die, and the dust collection assembly is used for performing real-time dust collection treatment on a grinding position;
the control system 300 is used for controlling the adjustable polishing station to adjust the position of the polishing mechanical arm 15; the control system 300 is further configured to perform polishing control processing on the polishing mechanism; the control system 300 is also used for performing dust collection control processing on the dust collection assembly.
The above-mentioned major structure who goes up mould grinding device of analysis can know, it has realized the spatial position adjustment of the head subassembly of polishing through the motor control mode, combine the image processing technique simultaneously, and the grinding machanism through automatically controlled control uses with the dust absorption subassembly of automatically controlled control mutually supporting, carry out the position adjustment to last mould, the processing of polishing, the synchronous automated control of dust absorption processing, the efficiency of the processing of polishing of mould has both been guaranteed at this in-process, realize independently discernment position, independently polish the processing, still suck the piece in step, the work efficiency of polishing has finally been ensured.
Referring to fig. 5 and 6, in a specific technical solution of the embodiment of the present invention, the polishing mechanism 201 includes a motor mount 2011, a polishing motor 2012, a connecting sleeve 2013 and a polishing head 2014, the motor mount 2011 is fixedly connected to the polishing robot arm 15, the polishing motor 2012 is disposed in the motor mount 2011, the connecting sleeve 2013 is rotatably connected to the rear side of the motor mount 2011, an output shaft of the polishing motor 2012 penetrates through the motor mount 2011 to be in transmission connection with the connecting sleeve 2013, the polishing head 2014 is detachably connected to the connecting sleeve 2013, and the motor mount 2011 is provided with a dust collection assembly;
the dust collection assembly 202 comprises a dust collection cover 2021, a telescopic sleeve 2022, a communicating pipe 2023 and a mounting piece, the dust collection cover 2021 is arranged on the rear side of the motor mounting rack 2011, the dust collection cover 2021 is positioned on the outer side of the connecting sleeve 2013, a contact pad 2024 is bonded on the rear side of the telescopic sleeve 2022, the telescopic sleeve 2022 is detachably connected with the contact pad 2024 through the mounting piece, the telescopic sleeve 2022 is positioned on the outer side of the polishing head 2014, a gap is reserved between the telescopic sleeve 2022 and the polishing head 2014, one end of the communicating pipe 2023 is communicated with the inside of the dust collection cover 2021, and one end of the communicating pipe 2023 is connected with an external fan.
During specific work, the position of the polishing mechanical arm can be adjusted by adjusting the mounting seat, when an object is polished, the polishing mechanical arm is adjusted by adjusting the mounting seat, so that a polishing head on the polishing mechanical arm is in contact with the surface of the object (namely, a certain surface of an upper die), then a polishing motor is started, the polishing motor rotates to drive the connecting sleeve to rotate, the connecting sleeve rotates to drive the polishing head to rotate, and then the polishing head rotates to polish the surface of the object; starting an external fan while starting the polishing motor, so that debris generated during polishing by the polishing head enters the dust hood through a gap between the polishing head and the telescopic sleeve, and is pumped to the outside by the fan through a communicating pipe after entering the dust hood;
the contact pad is also contacted with the surface of the object when the polishing head is contacted with the surface of the object, and the telescopic sleeve can be extruded to enable the telescopic sleeve to contract, so that fragments generated during polishing of the polishing head can be wrapped by the telescopic sleeve and the contact pad, the fragments generated during polishing can not splash everywhere, and meanwhile, the suction force generated by the fan can act on the surface of the object through the telescopic sleeve and the contact pad, so that the suction effect on the fragments is better, after polishing is finished, the contact pad can be pushed to move backwards through the mounting piece, and the telescopic sleeve is driven to extend and reset; according to the invention, the grinding mechanism and the dust collection assembly are mutually matched for use, so that debris can be synchronously sucked when an object is ground, and the debris suction effect is better.
Referring to fig. 7, in a specific technical solution of the embodiment of the present invention, the control system 300 includes an image scanning unit 310, a first driving unit 320, a second driving unit 330, and a third driving unit 340;
the first driving unit 320 is configured to send a control instruction to the first motor and the second motor, control position adjustment of the polishing mechanical arm through driving actions of the first motor and the second motor, and move a position of a current polishing head assembly on the polishing mechanical arm;
the image scanning unit 310 is configured to acquire an image of an upper mold towards which the current sanding head assembly is oriented to obtain real-time image data, and identify and confirm a current upper mold position according to the image data; the image scanning unit is also used for identifying the current image data to be matched with the marked image data of the position, needing to be polished, of the upper die in the pre-stored image database, and after the matching is successful, the position where the current image data is located is determined as the confirmed position to be polished;
the second driving unit 330 starts and controls the polishing motor to start and control the current position to be polished in real time to realize polishing treatment;
the third driving unit 340 starts and controls an external fan to start and control the current position to be polished in real time to realize dust collection treatment.
In the specific technical solution of this embodiment, the control system 300 can perform intelligent control processing on the upper die polishing station; the control system 300 mainly includes an image scanning unit 310, a first driving unit 320, a second driving unit 330, and a third driving unit 340; the image scanning unit 310 is configured to acquire an image of an upper mold towards which a current polishing head assembly faces to obtain real-time image data, and identify and confirm a current position of the upper mold according to the image data, so as to identify whether a position corresponding to a currently acquired image of the upper mold is a position to be polished, and perform polishing processing on the position corresponding to the currently acquired image after identification and confirmation; if the matching is unsuccessful, the corresponding position of the current acquired image is proved not to be polished; then, the second driving unit 330 and the third driving unit 340 realize corresponding subsequent control action processing;
when the specific technology is implemented, the second driving unit 330 starts and controls the polishing motor to start and control the current position to be polished in real time to realize polishing treatment, namely polishing action control treatment of the polishing motor; the third driving unit 340 starts and controls an external fan to start and control the current position to be polished in real time to realize dust collection processing (i.e. dust collection action control processing).
In a specific technical solution of the embodiment of the present invention, the control system 300 further includes a data feedback unit 350; a position sensor is arranged at a polishing head component at the head end of the polishing mechanical arm 15;
the data feedback unit 350 establishes communication connection with the position sensor, the first driving unit, the second driving unit and the third driving unit respectively; the data feedback unit 350 is configured to record and store a movement control instruction of the first driving unit and receive position change data sent by the position sensor, so as to record and store a position track of the polishing head assembly; the data feedback unit 350 is further configured to record polishing processing time at the current polishing position of the second driving unit; the data feedback unit 350 is also used to record the dust collection processing time at the current sanding position of the third driving unit.
In a specific technical solution of this embodiment, the control system 300 further includes a data feedback unit 350; the data feedback unit is respectively in communication connection with the position sensor, the first driving unit, the second driving unit and the third driving unit; meanwhile, the data feedback unit 350 can record and store the movement control instruction of the first driving unit and receive the position change data sent by the position sensor, so that the current spatial position of the polishing head is recorded and stored, the position track of the polishing head assembly is restored, and the subsequent tracking processing of the polishing data is facilitated;
meanwhile, on the node of each position track, the polishing processing time and the dust collection processing time at the current polishing position can be recorded, so that polishing automatic processing and dust collection automatic processing are conveniently realized; and finally feeding back the data records to a background data management platform, and performing visual display on the polishing and dust collection of the current upper die polishing device through the background data management platform.
Referring to fig. 8, correspondingly, the invention further provides a polishing method for polishing an upper die by using the upper die polishing device, which includes the following steps:
step S1, the first driving unit sends control instructions to the first motor and the second motor, the position of the polishing mechanical arm 15 is controlled to be adjusted through the driving action of the first motor and the second motor, and the position of the current polishing head assembly on the polishing mechanical arm 15 is moved;
step S2, the image scanning unit acquires images of the upper mold towards which the current polishing head assembly faces to obtain real-time image data, and identifies and confirms the current upper mold position according to the image data;
step S3, the image scanning unit identifies the current image data to match with the marked image data of the position of the upper die to be polished in the image database, and after the matching is successful, the position of the current image data is determined as the confirmed position to be polished;
step S4, the second driving unit starts and controls the grinding motor 21 to start and control the current position to be ground in real time to realize grinding treatment;
and step S5, the third driving unit starts and controls an external fan to start and control the current position to be polished in real time to realize dust collection treatment.
After the step S5, an operation S6 is further included to record the grinding position trace of the current upper die and to record the grinding processing time and the dust suction processing time on the node of each grinding position trace.
The method comprises the following steps of recording the polishing position track of the current upper die, and recording polishing processing time and dust collection processing time on a node of each polishing position track, wherein the method specifically comprises the following operation steps:
step S61, the data feedback unit records and stores the movement control instruction of the first driving unit and receives the position change data sent by the position sensor so as to record and store the position track of the grinding head assembly;
step S62, the data feedback unit records the polishing processing time of the current polishing position of the second driving unit;
and step S63, the data feedback unit records the dust collection processing time of the current grinding position of the third driving unit.
In a specific technical scheme of the embodiment, the polishing method provided by the embodiment of the invention realizes the spatial position adjustment of the polishing head assembly in a motor control mode, and simultaneously, in combination with an image processing technology, the polishing mechanism controlled by an electric control and the dust collection assembly controlled by the electric control are matched with each other for use, so that the synchronous automatic control of the position adjustment, the polishing treatment and the dust collection treatment is carried out on the upper die;
according to the polishing method, the rapid polishing treatment is realized through corresponding intelligent control, the polishing treatment efficiency of the upper die is ensured in the process, the autonomous polishing control treatment and the autonomous dust collection control treatment are realized, the polishing and dust collection working efficiency is finally ensured, and the high intelligence and automation of the upper die polishing operation are ensured.
The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides an go up mould grinding device which characterized in that: comprises an adjustable polishing station, a polishing head assembly and a control system;
the adjustable polishing station comprises a first rectangular frame which is longitudinally arranged, first slide rails are symmetrically arranged on the left side and the right side of the upper end of the first rectangular frame, and the two first slide rails are jointly connected with a second rectangular frame which is transversely arranged in a sliding manner;
second slide rails are symmetrically arranged on the front side and the rear side of the upper end of the second rectangular frame, the two second slide rails are jointly connected with an installation seat in a sliding mode, the installation seat is provided with a grinding mechanical arm, a longitudinal adjusting mechanism is arranged between the first rectangular frame and the second rectangular frame, the second rectangular frame is provided with a transverse adjusting mechanism, the two first slide rails are both provided with a first limiting assembly, and the two second slide rails are both provided with a second limiting assembly;
the transverse adjusting mechanism comprises a mounting plate, a first gear box, a first motor, a connecting sleeve, two bearing seats, a screw rod and a screw rod sleeve, wherein bearings are mounted in the two bearing seats, two ends of the screw rod are respectively connected with the two bearings, the left side of the screw rod extends out of the left side of the bearing seat and is fixedly connected with the connecting sleeve, the mounting plate is arranged on the left side of the second rectangular frame, the first gear box is arranged on the left side of the mounting plate, the first motor is arranged on the first gear box, an output shaft of the first motor is in transmission connection with the first gear box, an output end of the first gear box penetrates through the mounting plate and is in transmission connection with the connecting sleeve, the connecting sleeve is in rotation connection with the mounting plate, the screw rod is sleeved at the lower end of the mounting seat, and the screw rod sleeve is in transmission connection with the screw rod;
the longitudinal adjusting mechanism comprises a rack, a second gear box, a second motor and a gear, the rack is longitudinally arranged on the inner side of the frame body at the left end of the first rectangular frame, the second gear box is arranged on the lower side of the second rectangular frame, the second motor is arranged on the second gear box, an output shaft of the second motor is in transmission connection with the second gear box, the gear is in rotation connection with the second gear box, an output end of the second gear box is in transmission connection with the gear, and the gear is meshed and matched with the rack;
the tail end of the polishing mechanical arm is also provided with a polishing head assembly; the polishing head component comprises a polishing mechanism and a dust collection component; the grinding mechanism is used for grinding the upper die, and the dust collection assembly is used for performing real-time dust collection treatment on a grinding position;
the control system is used for controlling the adjustable polishing station to realize the position adjustment processing of the polishing mechanical arm; the control system is also used for carrying out polishing control treatment on the polishing mechanism; the control system is also used for carrying out dust collection control processing on the dust collection assembly.
2. An upper die grinding device according to claim 1, characterized in that: grinding machanism includes motor mounting bracket, grinding motor, adapter sleeve and head of polishing, motor mounting bracket and grinding mechanical arm fixed connection, and in grinding motor located motor mounting bracket, the adapter sleeve rotated with the motor mounting bracket rear side and is connected, and grinding motor's output shaft runs through motor mounting bracket and is connected with the adapter sleeve transmission, and the head of polishing can be dismantled with the adapter sleeve and be connected, and motor mounting bracket is equipped with the dust absorption subassembly.
3. An upper die grinding device according to claim 2, characterized in that: the dust collection assembly comprises a dust collection cover, a telescopic sleeve, a communicating pipe and an installing piece, the dust collection cover is arranged on the rear side of the motor installation frame, the dust collection cover is located on the outer side of the connecting sleeve, the contact pad is bonded on the rear side of the telescopic sleeve, the telescopic sleeve is detachably connected with the contact pad through the installing piece, the telescopic sleeve is located on the outer side of the polishing head, a gap is reserved between the telescopic sleeve and the polishing head, one end of the communicating pipe is communicated with the dust collection cover, and the other end of the communicating pipe is connected with an external fan.
4. An upper die grinding device according to claim 3, characterized in that: the control system comprises an image scanning unit, a first driving unit, a second driving unit and a third driving unit;
the first driving unit is used for sending a control command to the first motor and the second motor, realizing control of the position adjustment of the polishing mechanical arm through the driving action of the first motor and the second motor, and moving the position of the current polishing head component on the polishing mechanical arm;
the image scanning unit is used for acquiring images of the upper die towards which the polishing head assembly is currently oriented to obtain real-time image data, and identifying and confirming the current upper die position according to the image data; the image scanning unit is also used for identifying the current image data to be matched with the marked image data of the position, needing to be polished, of the upper die in the pre-stored image database, and after the matching is successful, the position where the current image data is located is determined as the confirmed position to be polished;
the second driving unit starts and controls the polishing motor to start and control the current position to be polished in real time to realize polishing treatment;
and the third driving unit starts to control an external fan to start and control the current position to be polished in real time to realize dust collection treatment.
5. An upper die grinding device according to claim 4, wherein: the control system further comprises a data feedback unit; a position sensor is arranged at a polishing head component at the head end of the polishing mechanical arm; and the data feedback unit is respectively in communication connection with the position sensor, the first driving unit, the second driving unit and the third driving unit.
6. An upper die grinding device according to claim 5, characterized in that: the data feedback unit is used for recording and storing the movement control instruction of the first driving unit and receiving position change data sent by the position sensor so as to record and store the position track of the polishing head assembly; the data feedback unit is also used for recording the polishing processing time of the current polishing position of the second driving unit; the data feedback unit is also used for recording the dust collection processing time of the current polishing position of the third driving unit.
7. An upper die grinding device according to claim 6, characterized in that: the position sensor is a distance sensor; the distance sensor is packaged at the motor mounting frame of the grinding mechanism in a dustproof mode.
8. A polishing method is characterized in that: the upper die grinding device is used for grinding the upper die, and comprises the following operation steps:
step S1, the first driving unit sends control instructions to the first motor and the second motor, the position of the polishing mechanical arm is controlled to be adjusted through the driving action of the first motor and the second motor, and the position of the current polishing head assembly on the polishing mechanical arm is moved;
step S2, the image scanning unit acquires images of the upper mold towards which the current polishing head assembly faces to obtain real-time image data, and identifies and confirms the current upper mold position according to the image data;
step S3, the image scanning unit identifies the current image data to match with the marked image data of the position of the upper die to be polished in the image database, and after the matching is successful, the position of the current image data is determined as the confirmed position to be polished;
step S4, the second driving unit starts and controls the polishing motor to start and control the current position to be polished in real time to realize polishing treatment;
and step S5, the third driving unit starts and controls an external fan to start and control the current position to be polished in real time to realize dust collection treatment.
9. A grinding method according to claim 8, characterized in that: after the step S5, an operation S6 is further included to record the grinding position trace of the current upper die and to record the grinding processing time and the dust suction processing time on the node of each grinding position trace.
10. A grinding method according to claim 9, characterized in that: the method comprises the following steps of recording the polishing position track of the current upper die, and recording polishing processing time and dust collection processing time on a node of each polishing position track, wherein the method specifically comprises the following operation steps:
step S61, the data feedback unit records and stores the movement control instruction of the first driving unit and receives the position change data sent by the position sensor so as to record and store the position track of the grinding head assembly;
step S62, the data feedback unit records the polishing processing time of the current polishing position of the second driving unit;
and step S63, the data feedback unit records the dust collection processing time of the current grinding position of the third driving unit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111183900.0A CN113787424A (en) | 2021-10-11 | 2021-10-11 | Upper die polishing device and polishing method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111183900.0A CN113787424A (en) | 2021-10-11 | 2021-10-11 | Upper die polishing device and polishing method |
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| CN113787424A true CN113787424A (en) | 2021-12-14 |
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| CN202111183900.0A Pending CN113787424A (en) | 2021-10-11 | 2021-10-11 | Upper die polishing device and polishing method |
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Application publication date: 20211214 |