CN108188930B - A kind of control system of sand paper apparatus for automatic change - Google Patents
A kind of control system of sand paper apparatus for automatic change Download PDFInfo
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- CN108188930B CN108188930B CN201711442239.4A CN201711442239A CN108188930B CN 108188930 B CN108188930 B CN 108188930B CN 201711442239 A CN201711442239 A CN 201711442239A CN 108188930 B CN108188930 B CN 108188930B
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- 244000137852 Petrea volubilis Species 0.000 title claims abstract description 243
- 230000008859 change Effects 0.000 title claims abstract description 35
- 238000010008 shearing Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 12
- 238000005498 polishing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 235000021538 Chard Nutrition 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009049 secondary transport Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The invention discloses a kind of control system of sand paper apparatus for automatic change, the instruction execution module for the start button and stop button and the control instruction for executing PLC controller being connect with the output end of PLC controller for starting and stopping control instruction to PLC controller input respectively being connect including PLC controller, with the input terminal of PLC controller；Described instruction execution module includes for controlling the first carrying control module of sand paper level-one handling device work, the shearing property module for controlling the work of sand paper shear, the second carrying control module for controlling the work of sand paper second level handling device and the stickup control module for controlling the work of sand paper sticker.The control system can control the automatic replacement task that sand paper apparatus for automatic change completes sand paper on mold core.
Description
Technical field
The present invention relates to a kind of sand paper apparatus for automatic change, and in particular to a kind of control system of sand paper apparatus for automatic change
System.
Background technique
Sand paper automatic sander is a kind of equipment for carrying out automatically grinding polishing to mold using sand paper, generally comprises mould
The mechanical arm of core, the sand paper being pasted on mold core and driving mold core movement.Wherein, since sand paper is in the process of sanding and polishing
In be constantly worn, it is therefore desirable to periodically carry out sand paper replacement operation, specifically, in the folder of hand type Pneumatic grinding machine
A piece mold core is installed in head, is then fastened with glue one layer of sand paper in the appearance of mold core, the every polishing a period of time abrasion mistake of sand paper
After effect, needs that first old sand paper tears it down, then paste new sand paper.Since the sand paper replacement operation is related in cylindrical mould
The movement such as the removal of old sand paper and the stickup of new sand paper is carried out on core, process is complex, more difficult in such a way that manipulator is pasted
It realizes, therefore, existing sand paper replacement operation is completed by manually, which has work at work
Low efficiency, it is bothersome laborious, safety is poor the problems such as.
Therefore needing a kind of can be automatically performed above-mentioned is that hand type Pneumatic grinding machine replaces the sand paper of sand paper task certainly
Dynamic more changing device and the corresponding control system of the device.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of control systems of sand paper apparatus for automatic change
System, the control system can control the automatic replacement task that sand paper apparatus for automatic change is automatically performed sand paper on mold core.
The technical solution that the present invention solves above-mentioned technical problem is:
A kind of control system of sand paper apparatus for automatic change, connect including PLC controller, with the input terminal of PLC controller
For respectively to PLC controller input start and stop control instruction start button and stop button and with PLC control
The instruction execution module of the control instruction for executing PLC controller of the output end connection of device；Described instruction execution module packet
It includes first for controlling the work of sand paper level-one handling device and carries control module, for controlling cutting for sand paper shear work
It cuts control module, the second carrying control module for controlling the work of sand paper second level handling device and is pasted for controlling sand paper
The stickup control module of device work；Wherein:
The first carrying control module includes for controlling the first vertical telescopic cylinder in sand paper level-one handling device
First solenoid valve of work, the second solenoid valve for controlling the work of the first level telescopic cylinder in sand paper level-one handling device
And the third solenoid valve for controlling the work of the pneumatic negative pressure generator in sand paper level-one handling device；
The shearing property module includes for controlling the second vertical telescopic cylinder operation in sand paper shear
Four solenoid valves, for controlling in sand paper shear the 5th solenoid valve of third vertical telescopic cylinder operation and for controlling sand
6th solenoid valve of the 4th vertical telescopic cylinder operation in paper shear；
The second carrying control module includes for controlling the first finger cylinder operation in sand paper second level handling device
The 7th solenoid valve, the 8th solenoid valve and use for controlling the second horizontal extension cylinder operation in sand paper second level handling device
9th solenoid valve of the rotary cylinder work in control sand paper second level handling device；
The control module of pasting includes the tenth electricity for controlling the second finger cylinder operation in sand paper sticker
Magnet valve and the 11st solenoid valve for controlling the 5th vertical telescopic cylinder operation in sand paper sticker.
A preferred embodiment of the invention, wherein described first carries control module, shearing property module, the second carrying
It further include being arranged in series one by one with each solenoid valve for individually controlling each gas in control module and stickup control module
The flow valve of cylinder and vacuum cups throughput.When work, the throughput for flowing to cylinder and vacuum chuck is controlled by flow valve,
To control the adsorption rate when movement velocity and vacuum chuck progress sand paper absorption when cylinder movement.
A preferred embodiment of the invention, wherein the input terminal of the PLC controller is also connected with for each cylinder
The travel switch group that is limited of stroke, the trip switching group includes that the stroke in situ for being limited to initial position is opened
Guan Zuhe is used for the terminal stroke switching group limited to final position.By being arranged above-mentioned travel switch group, energy when work
The movement travel for enough controlling each cylinder prevents each cylinder from touching due to the movement excess of stroke with the components of more changing device
It hits, causes the damage of components, so that guaranteeing role is played in the safe operation for whole device.
A preferred embodiment of the invention, wherein the input terminal of the PLC controller is also connected with vacuum chuck pressure biography
Sensor group, the vacuum chuck pressure sensor group include vacuum chuck contact sand paper pressure sensor and vacuum chuck sticking sand paper
Pressure sensor.When work, during being adsorbed using vacuum chuck to sand paper, vacuum chuck contacts sand paper pressure sensor
Collected data are passed into PLC controller, then PLC controller is led to after value carries out logical operation again according to the collected data
The size for the flow that the mode for crossing electric signal controls negative pressure flow valve guarantees that vacuum chuck can be successfully to form feedback
Carry out sand paper absorption movement.
A preferred embodiment of the invention, wherein the input terminal of the PLC controller is also connected with mold core sensors in place
With sand paper detection sensor.When work, detect whether mold core reaches specified dispensing or sticky position by mold core sensors in place
It sets, the signal after then will test passes to PLC controller, and PLC controller is next by judging whether to after logical operation
The movement of step.Similarly, when the control system of sand paper apparatus for automatic change is ready for the relevant action of sand paper and sand paper detection passes
Sensor and when the appearance of sand paper is not detected, PLC controller can be executed according to the signal that sand paper detection sensor transmits
The logic judgment of movement enables and is found in time when failure occurs to form feedback in next step.
A preferred embodiment of the invention, wherein the input terminal of the PLC controller is also connected with selection switching group, should
Selecting switching group includes resetting selection switch, automatic/hand adjustment selection switch and single cycle/continuous circulation selection switch.
When work, when program, which is run, to malfunction, run by manually pressing the initialization for resetting and switch being selected to be able to carry out program；When need
When carrying out the switching of automatic mode and manual mode, need to only operate automatic/hand adjustment selection switch can be realized two kinds of moulds
The switching task of formula；When needing to carry out the switching between single cycle/continuous circulation pattern, it is only necessary to operate single cycle/continuously follow
The switching task of two kinds of operating modes can be realized in ring selection switch.By the way that above-mentioned selection switching group is arranged, can it is more convenient,
In time, the switching task of various operating modes is quickly realized.
A preferred embodiment of the invention, wherein the input terminal of the PLC controller is also connected with crawl adjustment button
Group.When work, which can control each cylinder and temporarily be acted, i.e., when pressing Electronic control button, cylinder
Movement, when unclamping power button formula, cylinder stopping is acted.The purpose being arranged in this way is, by way of operating inching button
The position of each cylinder is adjusted, to meet the demands such as operator's maintenance.
A preferred embodiment of the invention, wherein the input terminal of the PLC controller is also connected with empty for control respectively
The compressor start button and compressor stop button that air compressor starts and stops.When work, air compressor is entire gas
Dynamic system gas supply works as needs after start button and the stop button of air compressor are arranged in the input terminal of PLC controller
When being operated to air compressor, it is only necessary to which pressing compressor start or compressor stop button can be achieved with compressing air
Machine gas source is opened or closed, without directly operating air compressor, so that the control of air compressor is more
It is convenient, fast.
Preferably, the output end of the PLC controller is also connected with indicating lamp module, which includes following automatically
Ring working condition display lamp, adjustment working condition display lamp, disorderly closedown display lamp and equipment energization display lamp.When work,
The current working condition of device can more intuitively be grasped by the light on and off of corresponding display lamp, such as when disorderly closedown show it is bright
When rising, operator can be reminded to need to carry out the discharge of plant failure, to be conducive to the normal operation of device.
Preferably, the feeder ear of the PLC controller is also connected with circuit protection module.The circuit protection module includes molten
The various components such as disconnected device, air switch, breaker can guarantee the power supply of entire circuit by the way that circuit protection module is arranged
Safety, enables whole device to operate normally.
The working principle of the invention is:
When work, start button is pressed in the state that entire control system is in and is powered, PLC controller receives starting
It is triggered after the enabling signal of button, starts to send the automatic replacement operation instruction of sand paper, instruction step by step to instruction execution module
Execution module starts to carry out sand paper replacement movement after receiving instruction, and the sand paper replacement operation is by ' level-one carrying -- the sand of sand paper
Shearing -- second level of the sand paper is carried -- stickup of sand paper ' movement of paper successively carries out, specifically:
The control process of the level-one carrying movement of sand paper are as follows: under the control of PLC controller, second solenoid valve work makes
The movement of first level telescopic cylinder is obtained, vacuum chuck is allowed to be moved to the top of material-storing box；Then the first electromagnetic valve work, so that the
One vertical telescopic cylinder moving drives vacuum chuck to be moved downward to the upper surface of sand paper in material-storing box；Then third solenoid valve
Work, pneumatic negative pressure generator form negative pressure at vacuum chuck and adsorb sand paper；Then the first electromagnetic valve work, so that
First vertical telescopic cylinder moving drives vacuum chuck to move up；Then second solenoid valve works, so that first level is flexible
Cylinder moving drives vacuum chuck and the sand paper being adsorbed to be moved at the position of sand paper guide plate；Then the first solenoid valve work
Make, so that the first vertical telescopic cylinder moving, drives vacuum chuck and sand paper to be moved downward to the upper surface of sand paper guide plate；Then
Third electromagnetic valve work, the negative pressure at vacuum chuck disappear, sand paper are put down, so that sand paper is transferred to sand paper guide plate；Last
One electromagnetic valve work waits next so that the first vertical telescopic cylinder moving, drives vacuum chuck to be moved upward to initial position
Secondary transport operation；
The control process of the shear action of sand paper are as follows: under the control of PLC controller, the 7th electromagnetic valve work, so that the
One finger cylinder moving, allows gripper to make opening movement；Then the 8th electromagnetic valve work, so that the second horizontal extension cylinder moving,
Gripper is allowed to be moved to the top of the notch of sand paper guide plate；Then the 7th electromagnetic valve work, so that the first finger cylinder moving, drives
Gripper makees clamping movement and clamps sand paper；Then the 8th electromagnetic valve work, so that the second horizontal extension cylinder moving, drives gripper
Make to move a distance (length that the distance corresponds to sand paper) far from sand paper guide plate, then electromagnetic valve work, so that second is vertical
Telescopic cylinder movement, drives briquetting to press sand paper on sand paper guide plate, then solenoid valve and electromagnetic valve work, so that third
Vertical telescopic cylinder and the 4th vertical telescopic cylinder moving drive upper shear knife and lower shear knife to make movement pair close to each other respectively
Sand paper is sheared, then solenoid valve and electromagnetic valve work, so that third vertical telescopic cylinder and the 4th vertical telescopic cylinder fortune
It is dynamic, it drives upper shear knife and lower shear knife to be located remotely from each other and move back into original position respectively, waits shearing work next time；
The control process of the second level carrying movement of sand paper are as follows: the 8th electromagnetic valve work, so that the second horizontal extension cylinder is transported
It is dynamic, it drives gripper to make to move far from sand paper guide plate, then the 9th electromagnetic valve work, so that rotary cylinder moves, drives gripper rotation
Turn to move to the direction where cavity plate；Then the 8th electromagnetic valve work, so that the second horizontal extension cylinder moving, drives on gripper
Sand paper move at the position of cavity plate, then the 7th electromagnetic valve work, so that the first finger cylinder moving, drives gripper to open
It opens movement sand paper is placed on cavity plate, then the 8th electromagnetic valve work, so that the second horizontal extension cylinder moving, drives gripper
Make to stretch contractile motion far from cavity plate, then the 9th electromagnetic valve work, so that rotary cylinder moves, drives gripper rotary motion extremely
With sand paper guide plate is equidirectional is back to initial position, wait for transport operation next time；
The control process of the sticking placement of sand paper are as follows: then the 11st electromagnetic valve work, so that the 5th vertical telescopic cylinder
Movement drives briquetting to move downward sand paper pressing on cavity plate；When mold core is from the upper direction of cavity plate upper groove to groove
After interior, then the tenth electromagnetic valve work, so that second finger cylinder moving, drives two briquettings to make to press close to movement to by sand paper
It is pressed on mold core, then the tenth solenoid valve and the 11st solenoid valve work at the same time, so that second finger cylinder and the 5th is vertically stretched
Contracting cylinder moves simultaneously, and two briquettings is driven to move upwardly along cavity plate, presses sand paper in mold core in the process of movement
On, then the 11st electromagnetic valve work, so that the 5th vertical telescopic cylinder moving, drives two briquettings to move upwards, then the
Ten electromagnetic valve works, so that second finger cylinder moving, drives two briquettings to be located remotely from each other and move back into initial position, wait
Carry out sticking operation next time.
The present invention have compared with prior art it is below the utility model has the advantages that
1, a kind of control system of sand paper apparatus for automatic change of the invention can be automatically performed in sand paper replacement operation
Carry, shearing and the control for pasting task, due to all not needing manually to participate in during entire replacement operation, can gram
The problems such as existing working efficiency is low, bothersome laborious, safety is poor when clothes are by being accomplished manually replacement task.
2, a kind of control system of sand paper apparatus for automatic change of the invention is by control sand paper along far from sand paper guide plate
Direction move the mode of one section of fixed range and realize the control to sand paper size, since the distance moved every time is identical, because
The size of sand paper can be consistent substantially after this shearing, and for the mode sheared by hand, the operation is more convenient and cuts
The accuracy cut is higher.
3, a kind of control system of sand paper apparatus for automatic change of the invention can control gripper and carry out to sand paper after shearing
The transfer and handling work of fixed point location, therefore the ideal bit for completing the sand paper after carrying when can be placed on sand paper stickup
It sets, so that subsequent sand paper sticking effect is more preferable.
4, when carrying out sand paper stickup, a kind of control system of sand paper apparatus for automatic change of the invention can control pressing
Block so that sand paper can successfully be pasted on the upper semi-circle of mold core, therefore is met along the circular motion of mold core
The control requirement that sand paper is pasted.
5, when being pasted, a kind of control system of sand paper apparatus for automatic change of the invention can control pressing piece pair
Sand paper applies uniform pressing force, guarantees that sand paper can be bonded with mold core well, so that sticking effect is good.
Detailed description of the invention
Fig. 1-Fig. 5 is a kind of corresponding Figure of description of sand paper apparatus for automatic change, and the component in the attached drawing carries out only
Vertical number:
Wherein, Fig. 1 is a kind of circuit diagram of the control system of sand paper apparatus for automatic change of the invention；
Fig. 2 is a kind of pneumatic schematic diagram of the control system of sand paper apparatus for automatic change of the invention, first device in the figure
Part has carried out independent number, wherein 1 is air compressor；2 be pneumatic triple piece；3-8,13-24,39-49 are speed governing valve；9,
25,32 be silencer；10,11,12 be double automatically controlled two-position-five-way solenoid valves；26-31,33 are single automatically controlled two two three-way electromagnetic valves；
34-37 is single automatically controlled two-position-five-way solenoid valve；38 be 3 position-5 way solenoid valve；50 be pneumatic negative pressure generator；51 be filter；
52 be vacuum chuck；53 it is rotary cylinder, 54 be oscillating cylinder, 55 be clamping cylinder, 56 be stretches out cylinder, 57 is first vertical
Telescopic cylinder, 58 be the second vertical telescopic cylinder, 59 be third vertical telescopic cylinder, 60 be the 4th vertical telescopic cylinder, 61 be
5th vertical telescopic cylinder, 62 be the second horizontal extension cylinder, 63 be first level telescopic cylinder, 64 be rotary cylinder, 65 be
First finger cylinder, 66 are second finger cylinder；
Fig. 3 is the flow chart of sand paper replacement operation；
Fig. 4 is input port address and its function chard corresponding to the input electric elements of PLC controller；
Fig. 5 is input port address and its function chard corresponding to the output electric elements of PLC controller.
Fig. 6-Figure 13 is the corresponding Figure of description of sand paper apparatus for automatic change, the component independent numbering in the attached drawing,
Wherein, Fig. 6 and Fig. 7 is the schematic perspective view of sand paper apparatus for automatic change；
Fig. 8 is the schematic perspective view of sand paper level-one transfer module in Fig. 6；
Fig. 9 is the schematic perspective view of sand paper shear module in Fig. 6；
Figure 10 is sand paper shear module and the schematic perspective view of sand paper second level transfer module in Fig. 6；
Figure 11 is the schematic perspective view of sand paper stickup module in Fig. 6.
Figure 12 is the structural schematic diagram of sand paper apparatus for automatic change, manipulator and polishing workbench.
Figure 13 is the structural schematic diagram of polishing workbench in Figure 12.
Specific embodiment
Present invention will now be described in further detail with reference to the embodiments and the accompanying drawings, but embodiments of the present invention are unlimited
In this.
Referring to Fig. 1-Fig. 5, a kind of control system of sand paper apparatus for automatic change of the invention includes PLC controller and PLC
The start button and stopping for being used to start and stop control instruction to PLC controller input respectively of the input terminal connection of controller
The instruction execution module of button and the control instruction for executing PLC controller being connect with the output end of PLC controller；Institute
Stating instruction execution module includes carrying control module, for controlling sand paper for controlling the first of the work of sand paper level-one handling device
Shear work shearing property module, for control sand paper second level handling device work second carry control module and
For controlling the stickup control module of sand paper sticker work；Wherein:
The first carrying control module includes for controlling the first vertical telescopic cylinder in sand paper level-one handling device
First solenoid valve of work, the second solenoid valve for controlling the work of the first level telescopic cylinder in sand paper level-one handling device
And the third solenoid valve for controlling the work of the pneumatic negative pressure generator in sand paper level-one handling device；
The shearing property module includes for controlling the second vertical telescopic cylinder operation in sand paper shear
Four solenoid valves, for controlling in sand paper shear the 5th solenoid valve of third vertical telescopic cylinder operation and for controlling sand
6th solenoid valve of the 4th vertical telescopic cylinder operation in paper shear；
The second carrying control module includes for controlling the first finger cylinder operation in sand paper second level handling device
The 7th solenoid valve, the 8th solenoid valve and use for controlling the second horizontal extension cylinder operation in sand paper second level handling device
9th solenoid valve of the rotary cylinder work in control sand paper second level handling device；
The control module of pasting includes the tenth electricity for controlling the second finger cylinder operation in sand paper sticker
Magnet valve and the 11st solenoid valve for controlling the 5th vertical telescopic cylinder operation in sand paper sticker.Wherein, third
Solenoid valve is single automatically controlled two two three-way electromagnetic valves, the 7th solenoid valve is 3 position-5 way solenoid valve, fourth, fifth, six solenoid valves are double
Automatically controlled two-position-five-way solenoid valve, first and second, seven, eight, nine, ten, 11 solenoid valves are single automatically controlled two-position-five-way solenoid valve.In addition,
With sand paper apparatus for automatic change cooperating including mechanical arm and polishing workbench, polishing workbench is equipped with revolution gas
Cylinder, oscillating cylinder, clamping cylinder and stretches out cylinder, these cylinder cooperatings, for controlling the posture of mold.
Referring to fig. 2, described first control module, shearing property module, the second carrying control module is carried and pastes control
It further include being arranged in series one by one with each solenoid valve for individually controlling each cylinder and vacuum cups throughput in molding block
Flow valve.When work, the throughput for flowing to cylinder and vacuum chuck is controlled by flow valve, thus when controlling cylinder movement
Movement velocity and vacuum chuck carry out sand paper absorption when adsorption rate, wherein also connect on vacuum chuck current path
There is filter, prevents under negative pressure state extraneous large particulate matter to enter in current path and current path is impacted.
Referring to Fig. 1 and Fig. 4, the input terminal of the PLC controller is also connected with to be limited for the stroke to each cylinder
The travel switch group of position, the trip switching group include travel switch group in situ for being limited to initial position and for pair
The terminal stroke switching group that final position is limited.The formation switching group is made of magnetic switch, and magnetic switch setting exists
Between executive component (such as briquetting, gripper) and fixed frame, when work, when executive component reaches predetermined position, the sense of access
Model is answered, PLC controller is transferred to, is stopped working to control corresponding solenoid valve.The advantages of this arrangement are as follows: by setting
Set above-mentioned travel switch group, when work, can control the movement travel of each cylinder, prevent each cylinder due to the movement excess of stroke and
It collides with the components of more changing device, causes the damage of components, so that guarantee is played in the safe operation for whole device
Effect.
Referring to Fig. 1 and Fig. 4, the input terminal of the PLC controller is also connected with vacuum chuck pressure sensor group, the vacuum
Sucker pressure sensor group includes vacuum chuck contact sand paper pressure sensor and vacuum chuck sticking sand paper pressure sensor.Work
When making, during being adsorbed using vacuum chuck to sand paper, vacuum chuck contacts sand paper pressure sensor for collected number
According to PLC controller is passed to, then PLC controller is worth after progress logical operation according to the collected data again by the side of electric signal
Formula controls the size of the flow of negative pressure flow valve, to form feedback, guarantees that vacuum chuck can successfully carry out sand paper absorption
Movement.
Referring to Fig. 1 and Fig. 4, the input terminal of the PLC controller is also connected with mold core sensors in place and sand paper detection passes
Sensor.It when work, detects whether mold core reaches specified dispensing or paste position by mold core sensors in place, then will test
Signal afterwards passes to PLC controller, and PLC controller passes through the movement that next step is judged whether to after logical operation.Similarly,
When the control system of sand paper apparatus for automatic change is ready for the relevant action of sand paper and sand paper detection sensor and it is not detected
When the appearance of sand paper, PLC controller can carry out performing the next step patrolling for movement according to the signal that sand paper detection sensor transmits
Judgement is collected, to form feedback, enables and is found in time when failure occurs.
Referring to Fig. 1 and Fig. 4, the input terminal of the PLC controller is also connected with selection switching group, which includes
Reset selection switch, automatic/hand adjustment selection switch and single cycle/continuous circulation selection switch.When work, when program is transported
When row error, run by manually pressing the initialization for resetting and switch being selected to be able to carry out program；When needing to carry out automatic mode
When with the switching of manual mode, need to only operate automatic/hand adjustment selection switch can be realized the switching task of both of which；When
When needing to carry out the switching between single cycle/continuous circulation pattern, it is only necessary to which operating single cycle/continuous circulation selection switch can be real
The switching task of existing two kinds of operating modes.By the way that above-mentioned selection switching group is arranged, can more convenient, timely, quickly realize
The switching task of various operating modes.
Referring to Fig. 1 and Fig. 4, the input terminal of the PLC controller is also connected with crawl adjustment button group.When work, the point
Dynamic button can control each cylinder and temporarily be acted, i.e., when pressing Electronic control button, cylinder moving is electronic when unclamping
Push button, cylinder stopping movement.The purpose being arranged in this way is, come the position to each cylinder by way of operating inching button
It sets and is adjusted, to meet the demands such as operator's maintenance.
Referring to Fig. 1 and Fig. 4, the input terminal of the PLC controller is also connected with for control air compressor starting respectively
With the start button and stop button of stopping.When work, air compressor is entire pneumatic system gas supply, by controlling in PLC
After the start button and stop button of the input terminal setting air compressor of device, when needing to operate air compressor,
Started by press or stop button is only needed to can be achieved with opening or closing air compressor gas source, without directly grasping
Make air compressor, so that the control of air compressor is more convenient, quick.
Referring to Fig. 1 and Fig. 5, the output end of the PLC controller is also connected with indicating lamp module, which includes
Automatic circulating operation state display lamp, adjustment working condition display lamp, disorderly closedown display lamp and equipment energization display lamp.Work
When making, the current working condition of device can be more intuitively grasped by the light on and off of corresponding display lamp, such as when disorderly closedown is aobvious
Show etc. when lighting, operator can be reminded to need to carry out the discharge of plant failure, to be conducive to the normal operation of device.
Referring to Fig. 1 and Fig. 4, the feeder ear of the PLC controller is also connected with circuit protection module.The circuit protection module
It can guarantee entire circuit by the way that circuit protection module is arranged including the various components such as fuse, air switch, breaker
Power supply safety, whole device is operated normally.
Referring to figs. 2 and 3, the working principle of the invention is:
The control process of the level-one carrying movement of sand paper are as follows: under the control of PLC controller, second solenoid valve work makes
The movement of first level telescopic cylinder is obtained, vacuum chuck is allowed to be moved to the top of material-storing box；Then the first electromagnetic valve work, so that the
One vertical telescopic cylinder moving drives vacuum chuck to be moved downward to the upper surface of sand paper in material-storing box；Then third solenoid valve
Work, pneumatic negative pressure generator form negative pressure at vacuum chuck and adsorb sand paper；Then the first electromagnetic valve work, so that
First vertical telescopic cylinder moving drives vacuum chuck to move up；Then second solenoid valve works, so that first level is flexible
Cylinder moving drives vacuum chuck and the sand paper being adsorbed to be moved at the position of sand paper guide plate；Then the first solenoid valve work
Make, so that the first vertical telescopic cylinder moving, drives vacuum chuck and sand paper to be moved downward to the upper surface of sand paper guide plate；Then
Third electromagnetic valve work, the negative pressure at vacuum chuck disappear, sand paper are put down, so that sand paper is transferred to sand paper guide plate；Last
One electromagnetic valve work waits next so that the first vertical telescopic cylinder moving, drives vacuum chuck to be moved upward to initial position
Secondary transport operation；
The control process of the shear action of sand paper are as follows: under the control of PLC controller, the 7th electromagnetic valve work, so that the
One finger cylinder moving, allows gripper to make opening movement；Then the 8th electromagnetic valve work, so that the second horizontal extension cylinder moving,
Gripper is allowed to be moved to the top of the notch of sand paper guide plate；Then the 7th electromagnetic valve work, so that the first finger cylinder moving, drives
Gripper makees clamping movement and clamps sand paper；Then the 8th electromagnetic valve work, so that the second horizontal extension cylinder moving, drives gripper
Make to move a distance (length that the distance corresponds to sand paper) far from sand paper guide plate, then electromagnetic valve work, so that second is vertical
Telescopic cylinder movement, drives briquetting to press sand paper on sand paper guide plate, then solenoid valve and electromagnetic valve work, so that third
Vertical telescopic cylinder and the 4th vertical telescopic cylinder moving drive upper shear knife and lower shear knife to make movement pair close to each other respectively
Sand paper is sheared, then solenoid valve and electromagnetic valve work, so that third vertical telescopic cylinder and the 4th vertical telescopic cylinder fortune
It is dynamic, it drives upper shear knife and lower shear knife to be located remotely from each other and move back into original position respectively, waits shearing work next time；
The control process of the second level carrying movement of sand paper are as follows: the 8th electromagnetic valve work, so that the second horizontal extension cylinder is transported
It is dynamic, it drives gripper to make to move far from sand paper guide plate, then the 9th electromagnetic valve work, so that rotary cylinder moves, drives gripper rotation
Turn to move to the direction where cavity plate；Then the 8th electromagnetic valve work, so that the second horizontal extension cylinder moving, drives on gripper
Sand paper move at the position of cavity plate, then the 7th electromagnetic valve work, so that the first finger cylinder moving, drives gripper to open
It opens movement sand paper is placed on cavity plate, then the 8th electromagnetic valve work, so that the second horizontal extension cylinder moving, drives gripper
Make the contractile motion far from cavity plate, then the 9th electromagnetic valve work so that rotary cylinder moves, drive gripper rotary motion to
Sand paper guide plate is equidirectional to be back to initial position, waits for transport operation next time；
The control process of the sticking placement of sand paper are as follows: then the 11st electromagnetic valve work, so that the 5th vertical telescopic cylinder
Movement drives briquetting to move downward sand paper pressing on cavity plate；When mold core is from the upper direction of cavity plate upper groove to groove
After interior, then the tenth electromagnetic valve work, so that second finger cylinder moving, drives two briquettings to make to press close to movement to by sand paper
It is pressed on mold core, then the tenth solenoid valve and the 11st solenoid valve work at the same time, so that second finger cylinder and the 5th is vertically stretched
Contracting cylinder moves simultaneously, and two briquettings is driven to move upwardly along cavity plate, presses sand paper in mold core in the process of movement
On, then the 11st electromagnetic valve work, so that the 5th vertical telescopic cylinder moving, drives two briquettings to move upwards, then the
Ten electromagnetic valve works, so that second finger cylinder moving, drives two briquettings to be located remotely from each other and move back into initial position, wait
Carry out sticking operation next time.
Referring to Fig. 6-Figure 12, a kind of control system of sand paper apparatus for automatic change of the present invention is automatic based on sand paper
What more changing device was realized, which includes for storing the material-storing box 1-4 of sand paper, being located at by material-storing box 1-4
The sand paper guide plate 1-5 of side, the sand paper level-one handling device for being carried to the sand paper in material-storing box 1-4 on sand paper guide plate 1-5
1, sand paper shear 2, sand paper second level handling device 3 and sand paper sticker 4；
Referring to Fig. 8, the sand paper level-one handling device 1 includes vacuum chuck 1-1, vacuum chuck is driven to move up and down
The first level that first vertical telescopic cylinder 1-2, driving vacuum chuck are travelled to and fro between material-storing box 1-4 and sand paper guide plate 1-5 is stretched
Contracting cylinder 1-3；
Referring to Fig. 9, the sand paper shear 2 includes above sand paper guide plate 1-5 for compressing to sand paper 5
Compact heap 2-1 and driving compact heap make vertical motion the second vertical telescopic cylinder 2-2, be located at the side sand paper guide plate 1-5
Shear knife is made the third vertical telescopic cylinder 2-4 of vertical motion, is located under upper shear knife on the upper shear knife 2-3 of top, driving
The lower shear knife 2-5 of side and the lower shear knife of driving make the 4th vertical telescopic cylinder 2-6 of vertical motion；
Referring to Figure 10, the sand paper second level handling device 3 includes gripper 3-1, gripper is driven to make new 5 clamping movement of sand paper
First finger cylinder 3-2, driving gripper make the second horizontal extension cylinder 3-3 of horizontal stretching motion and driving hand is grabbed and rotated
The rotary cylinder 3-4 of movement；
Referring to Figure 11, the sand paper sticker 4 includes scraper 4-1 for striking off old sand paper 5, is used for mold core 6
Dispenser 4-2 for dispensing glue, cavity plate 4-3 and cooperates two pressing piece 4-4 for being pressed new sand paper 5 with cavity plate, drives
Two pressing pieces of the 5th vertical telescopic cylinder 4-5 and driving that dynamic two pressing pieces make vertical motion are made close to each other and mutual
Second finger cylinder 4-6 far from movement.
It with 9 cooperating of changing device further include manipulator 7 and polishing workbench 8 with sand paper referring to Figure 12 and Figure 13,
Wherein, the hand clamping of the manipulator has mold core 6；Clamping has mold 8-1 on the polishing workbench.
Above-mentioned is the preferable embodiment of the present invention, but embodiments of the present invention are not limited by the foregoing content,
His any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention, should be
The substitute mode of effect, is included within the scope of the present invention.
Claims (10)
1. a kind of control system of sand paper apparatus for automatic change, which is characterized in that including PLC controller, defeated with PLC controller
Enter end connection for respectively to PLC controller input start and stop control instruction start button and stop button and with
The instruction execution module of the control instruction for executing PLC controller of the output end connection of PLC controller；Described instruction executes
Module includes carrying control for controlling the sand paper in material-storing box is transported on sand paper guide plate by sand paper level-one handling device first
Molding block, for controlling shearing property module that sand paper shear shears the sand paper being placed on sand paper guide plate, using
In control sand paper second level handling device by the sand paper of the completions cutting operation in sand paper guide plate be transported on cavity plate second carrying
Control module and stickup control module on mold core is pasted for controlling sand paper sticker for the sand paper on cavity plate；Its
In:
The sand paper level-one handling device includes vacuum chuck, the first vertical telescopic gas for moving up and down of driving vacuum chuck
Cylinder, the first vertical telescopic cylinder of driving travel to and fro between the first level telescopic cylinder between material-storing box and sand paper guide plate；
The first carrying control module includes for controlling the first vertical telescopic cylinder operation in sand paper level-one handling device
The first solenoid valve, for control the first level telescopic cylinder in sand paper level-one handling device work second solenoid valve and
For controlling the third solenoid valve of the work of the vacuum chuck in sand paper level-one handling device；
The sand paper shear includes the compact heap for being used to compress sand paper and the driving above sand paper guide plate
Compact heap is made the second vertical telescopic cylinder of vertical motion, the upper shear knife positioned at one upper side of sand paper guide plate, is sheared in driving
The lower shear knife of third vertical telescopic cylinder, the lower shear knife below upper shear knife and driving that knife makees vertical motion erects
To the 4th vertical telescopic cylinder of movement；
The shearing property module includes the 4th electricity for controlling the second vertical telescopic cylinder operation in sand paper shear
Magnet valve is cut for controlling in sand paper shear the 5th solenoid valve of third vertical telescopic cylinder operation and for controlling sand paper
6th solenoid valve of the 4th vertical telescopic cylinder operation in cutting apparatus；
The sand paper second level handling device includes gripper, gripper is driven to make the first finger cylinder of fresh sand paper holding movement, driving
First finger cylinder makees the second horizontal extension cylinder of horizontal stretching motion and the second horizontal extension cylinder of driving makees rotation fortune
Dynamic rotary cylinder；
The second carrying control module includes for controlling the first finger cylinder operation in sand paper second level handling device
Seven solenoid valves, for controlling in sand paper second level handling device the 8th solenoid valve of the second horizontal extension cylinder operation and for controlling
9th solenoid valve of the rotary cylinder work in sand paper second level handling device processed；
The sand paper sticker include scraper for striking off old sand paper, be used for mold core dispenser for dispensing glue, cavity plate with
And cooperates two two pressing pieces, driving pressing pieces for being pressed new sand paper to make the 5th of vertical motion with cavity plate and hang down
Two pressing pieces of straight telescopic cylinder and driving make second finger cylinder that is close to each other and being located remotely from each other movement；
The control module of pasting includes the tenth solenoid valve for controlling the second finger cylinder operation in sand paper sticker
And the 11st solenoid valve for controlling the 5th vertical telescopic cylinder operation in sand paper sticker.
2. a kind of control system of sand paper apparatus for automatic change according to claim 1, which is characterized in that described first removes
Fortune control module, shearing property module, the second carrying control module and stickup control module further include and each solenoid valve one
One flow valve for being used to individually control each cylinder and vacuum cups throughput being arranged in series.
3. a kind of control system of sand paper apparatus for automatic change according to claim 2, which is characterized in that the PLC control
The input terminal of device processed is also connected with the travel switch group limited for the stroke to each cylinder, and the trip switching group includes
Travel switch group in situ for being limited to initial position and the terminal travel switch for being limited to final position
Group.
4. a kind of control system of sand paper apparatus for automatic change according to claim 3, which is characterized in that the PLC control
The input terminal of device processed is also connected with vacuum chuck pressure sensor group, which includes that vacuum chuck connects
Touch sand paper pressure sensor and vacuum chuck sticking sand paper pressure sensor.
5. a kind of control system of sand paper apparatus for automatic change according to claim 4, which is characterized in that the PLC control
The input terminal of device processed is also connected with mold core sensors in place and sand paper detection sensor.
6. a kind of control system of sand paper apparatus for automatic change according to claim 5, which is characterized in that the PLC control
The input terminal of device processed is also connected with selection switching group, which includes resetting selection switch, automatic/hand adjustment selection
Switch and single cycle/continuous circulation selection switch.
7. a kind of control system of sand paper apparatus for automatic change according to claim 6, which is characterized in that the PLC control
The input terminal of device processed is also connected with crawl adjustment button group.
8. a kind of control system of sand paper apparatus for automatic change according to claim 7, which is characterized in that the PLC control
The input terminal of device processed is also connected with for controlling the compressor start button and compressor that air compressor starts and stops respectively
Stop button.
9. a kind of control system of sand paper apparatus for automatic change according to claim 8, which is characterized in that the PLC control
The output end of device processed is also connected with indicating lamp module, which includes automatic circulating operation state display lamp, adjustment work
Make state display lamp, disorderly closedown display lamp and equipment energization display lamp.
10. a kind of control system of sand paper apparatus for automatic change according to claim 9, which is characterized in that the PLC control
The supply port of device processed is also connected with circuit protection module.
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| CN201711442239.4A CN108188930B (en) | 2017-12-26 | 2017-12-26 | A kind of control system of sand paper apparatus for automatic change |
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| CN201711442239.4A CN108188930B (en) | 2017-12-26 | 2017-12-26 | A kind of control system of sand paper apparatus for automatic change |
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| CN108188930B true CN108188930B (en) | 2019-11-12 |
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| CN109633609A (en) * | 2019-01-26 | 2019-04-16 | 广东利迅达机器人系统股份有限公司 | A kind of axle housing polishing intelligent laser range-measurement system and its control method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928948A (en) * | 1973-11-27 | 1975-12-30 | Spector George | Sanding cone |
| TWM449677U (en) * | 2012-06-01 | 2013-04-01 | Hon Hai Prec Ind Co Ltd | Sandpaper repalcing device |
| CN204772077U (en) * | 2015-05-29 | 2015-11-18 | 钟双晃 | Automatic trade structure of abrasive paper machine |
| CN205043601U (en) * | 2015-09-29 | 2016-02-24 | 昆山市品一自动化设备有限公司 | Burnishing device and move abrasive paper device certainly |
| CN105643410A (en) * | 2016-04-01 | 2016-06-08 | 苏州猎奇智能设备有限公司 | Polishing machine |
| CN105666283A (en) * | 2016-02-04 | 2016-06-15 | 昆山华航威泰机器人有限公司 | Mechanical arm grinding device |
| CN105666275A (en) * | 2016-04-07 | 2016-06-15 | 广东拓斯达科技股份有限公司 | Manipulator grinding system |
| CN107199508A (en) * | 2017-06-07 | 2017-09-26 | 禹奕智能科技（上海）有限公司 | A kind of intelligent sand paper more changing device for robot sanding and polishing |
| CN206677755U (en) * | 2016-07-19 | 2017-11-28 | 兴科电子科技有限公司 | A kind of automatically upper Sand paper for polishing device |
-
2017
- 2017-12-26 CN CN201711442239.4A patent/CN108188930B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3928948A (en) * | 1973-11-27 | 1975-12-30 | Spector George | Sanding cone |
| TWM449677U (en) * | 2012-06-01 | 2013-04-01 | Hon Hai Prec Ind Co Ltd | Sandpaper repalcing device |
| CN204772077U (en) * | 2015-05-29 | 2015-11-18 | 钟双晃 | Automatic trade structure of abrasive paper machine |
| CN205043601U (en) * | 2015-09-29 | 2016-02-24 | 昆山市品一自动化设备有限公司 | Burnishing device and move abrasive paper device certainly |
| CN105666283A (en) * | 2016-02-04 | 2016-06-15 | 昆山华航威泰机器人有限公司 | Mechanical arm grinding device |
| CN105643410A (en) * | 2016-04-01 | 2016-06-08 | 苏州猎奇智能设备有限公司 | Polishing machine |
| CN105666275A (en) * | 2016-04-07 | 2016-06-15 | 广东拓斯达科技股份有限公司 | Manipulator grinding system |
| CN206677755U (en) * | 2016-07-19 | 2017-11-28 | 兴科电子科技有限公司 | A kind of automatically upper Sand paper for polishing device |
| CN107199508A (en) * | 2017-06-07 | 2017-09-26 | 禹奕智能科技（上海）有限公司 | A kind of intelligent sand paper more changing device for robot sanding and polishing |
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|---|---|
| CN108188930A (en) | 2018-06-22 |
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Application publication date: 20180622 Assignee: Heyuan tianzhili Technology Co.,Ltd. Assignor: GUANGDONG POLYTECHNIC NORMAL University Contract record no.: X2024980002157 Denomination of invention: A Control System for an Automatic Sandpaper Replacement Device Granted publication date: 20191112 License type: Common License Record date: 20240222 |
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Application publication date: 20180622 Assignee: HEYUAN LANHAI MIKE MOULD CUTTER Co.,Ltd. Assignor: GUANGDONG POLYTECHNIC NORMAL University Contract record no.: X2024980009113 Denomination of invention: A control system for an automatic sandpaper replacement device Granted publication date: 20191112 License type: Common License Record date: 20240708 |
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