CN109848777A - A kind of safety cabinet surface polishing work station and its polishing process - Google Patents
A kind of safety cabinet surface polishing work station and its polishing process Download PDFInfo
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- CN109848777A CN109848777A CN201910241238.6A CN201910241238A CN109848777A CN 109848777 A CN109848777 A CN 109848777A CN 201910241238 A CN201910241238 A CN 201910241238A CN 109848777 A CN109848777 A CN 109848777A
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- polishing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a kind of safety cabinet surface polishing work stations, including dust-proof room of polishing, Sha Tai, robot, four-head grinding head, the first turntable, the second turntable, the first rolling screen door, the second rolling screen door, Electric Appliance Cabinet are changed, first rolling screen door and the second rolling screen door are mounted on the left and right sides in the dust-proof room of polishing correspondingly；First turntable and one the first from left of the second turntable it is right be arranged, the robot is located at the middle of first turntable and the second turntable, the front changed sand platform and be located at the robot, and the four-head grinding head is mounted on the mechanical arm of the robot；The outside in the dust-proof room of the polishing is arranged in the Electric Appliance Cabinet, is provided with robot control cabinet on the Electric Appliance Cabinet, and the robot control cabinet controls the running track of the robot, it can be achieved that the switching of the sand paper of two kinds of mesh numbers polish, promotion working efficiency.The invention also discloses a kind of polishing process of safety cabinet surface polishing work station.
Description
Technical field
The present invention relates to a kind of safety cabinet surface polishing work station and its polishing process.
Background technique
At home, application of the robot in terms of metal sanding and polishing starts to walk public earlier also in the state of ground zero
All concentration techniques strength is in the research and development of the sanding and polishing correlation auxiliary products of hardware smallclothes at present for department, and more typical work station is all
It is the application that sanding and polishing is carried out on robotic gripper hardware smallclothes to belt sander or polishing machine.Market at home, for big
The demand of the sanding and polishing of type workpiece is no less than the demand of hardware smallclothes, and product concentrates on auto-parts, engineering machinery, aviation
The fields such as space flight, mold bathroom, compared to the low profit of high-volume of hardware smallclothes, the added value of product of such large-scale workpiece is more
Height has the purchasing power to the work station of middle and high end, ranges middle and high end customer group.For such work station, basic configuration
It is robot, grinding head, workbench (fixed or rotary), tool changing platform, changes Sha Tai, tool changing platform is used for the difference of identical product
The different process of technique or different product carries out the automatic switchover of tool, changes the product that sand platform needs sand paper for technique for grinding
Carry out the automatic replacement of sand paper.
Currently, domestic sand platform of moving certainly on the market is substantially the automatic replacement for being directed to single grinding head and carrying out sand paper, nothing
Method synchronizes replacement to multiple grinding head sand paper, and the sand platform of moving certainly of single grinding head also contains detection, tears sand paper, scab
Paper three key steps, but on the market move sand platform certainly in context of detection, single sand paper detection can only detect having for sand paper
Nothing, and the wear intensity of sand paper can not be detected, and wear intensity judgement can not be carried out, and also without tearing the anti-of scab paper on logical algorithm
Wrong logic reduces the success rate for tearing sand paper and scab paper；For tearing sand paper automatically, principle also with pneumatic clamping side
Formula, the mechanism of compression are the forms such as briquetting, are not the form of pressing, and the process designed does not consider emery disc and sand paper
Angle.
Moreover, changing Sha Tai (mechanism of automatic scab paper) generally existing sand paper adhesion phenomenon on the market, 2~3 are disposably glued
The case where opening sand paper is very universal, and is the bonding of the sand paper of single head, and in function and effectiveness, the use for being unable to satisfy client is needed
It asks.Moreover, currently, the sand paper mechanism of tearing for changing sand platform on face tears sand paper success rate and can reach 90% all fewer and fewer, sand paper
It is generally existing that Caton, sand paper tear the phenomenon that influencing the stickup of old sand paper.
The material on safety cabinet surface is carbon steel, and polishing requires: it polishes 4 faces of safety cabinet, technique for grinding: 60# sand
After paper polishing, then covered with 100# sand paper, with remove surface fine scratches and pickling after iron rust, lack at present rationally
Safety cabinet surface polishing work station polish it, according to existing single grinding head and on the market for single polishing
Head move certainly sand platform to safety cabinet surface carry out polishing take time and effort.
Summary of the invention
The purpose of the present invention is overcoming the deficiencies of existing technologies, a kind of safety cabinet surface polishing work station is provided, it can be achieved that
The switching of the sand paper of two kinds of mesh numbers is polished, and working efficiency is promoted.
Another object of the present invention is to provide a kind of polishing process of safety cabinet surface polishing work station.
Realizing a kind of technical solution of above-mentioned purpose is: a kind of safety cabinet surface is polished work station, including the dust-proof room of polishing, is changed
Sand platform, robot, four-head grinding head, the first turntable, the second turntable, the first rolling screen door, the second rolling screen door, Electric Appliance Cabinet, in which:
First rolling screen door and the second rolling screen door are mounted on the left and right sides in the dust-proof room of polishing correspondingly；
Sha Tai, robot, the first turntable and second turntable of changing is separately positioned in the dust-proof room of polishing, and described
First turntable and one the first from left of the second turntable it is right be arranged, the robot is located at the center of first turntable and the second turntable
Between, the front changed sand platform and be located at the robot, the four-head grinding head is mounted on the mechanical arm of the robot；
The outside in the dust-proof room of polishing is arranged in the Electric Appliance Cabinet, and the Electric Appliance Cabinet changes Sha Tai, robot, four with described
Head grinding head, the first turntable and the second turntable are connected, and robot control cabinet, the robot control are provided on the Electric Appliance Cabinet
Cabinet controls the running track of the robot；
The sand platform that changes includes pedestal, cabinet, dustproof cover, scab mechanism of paper, sand paper detection device, tears sand paper mechanism and connect
Sand box, the cabinet setting is on the base；The dustproof cover can be opened and closed the top for being connected to the cabinet；The cabinet
Top be provided with scab mounting base, the sand paper detection device and scab mechanism of paper are separately positioned on the scab mounting base
On；The top of the front side board of the cabinet, which is provided with, pulls sand mounting base, and the sand mounting base of pulling is located at the scab mounting base
Front；It is described tear sand paper mechanism setting pulled in sand mounting base described；The sand box that connects is removably disposed in described pull
The front side of sand mounting base；
The scab mechanism of paper includes two groups of sand paper placing modules being one in front and one in back arranged, and every group of sand paper placing modules wrap
The separately installed plate of a sand paper and four sand paper storage grooves are included, the separately installed plate of sand paper is embedded in the scab mounting base
Top；Four sand paper storage grooves are successively set on from left to right on the separately installed plate of the sand paper；Each sand paper storage groove
Inside it is evenly equipped with four vertically arranged guide posts；Being horizontally disposed in each sand paper storage groove has a top sand plate, the top sand plate
It among four guide posts, is provided in each sand paper storage groove and puts emery disc, the emery disc of putting is located at corresponding top sand
The surface of plate；The bottom of each sand paper storage groove is provided with a top sand cylinder；The top sand cylinder is pushed up with corresponding
Sand plate is connected；The top sand cylinder drives the top sand plate to move up and down, the top sand strip move described in put emery disc described four
The intermediate of root guide post moves up and down；The corresponding four tops sand cylinder of every group of sand paper placing modules moves synchronously；
The back suede sand paper of mesh number of the same race is placed in four sand paper storage grooves of every group of sand paper placing modules；And one group of sand paper is put
Set the mesh number for the sand paper placed in four sand paper storage grooves of component and four sand paper storage grooves of another group of sand paper placing modules
The mesh number of the sand paper of interior placement is different；
The sand paper detection device is arranged between two groups of sand paper placing modules, the sand paper detection device include from
Four groups of sensors that left-to-right is set gradually, every group of sensor include a detection sensor and a color sensor；
The sand paper mechanism of tearing includes that four set gradually from left to right tear sand component, and each tearing sand component includes peace
Dress sealing plate pulls sand pressing plate, pulls sand cylinder, pulling sand push plate, contact pin mounting blocks and compression cylinder, and the installation sealing plate is fixed on described
It pulls in sand mounting base, the back upper place pulled sand pressing plate and the installation sealing plate is arranged in is described to pull sand push plate setting in the peace
It fills on sealing plate；It is described to pull sand cylinder and compression cylinder is separately fixed at the bottom of the installation sealing plate；It is described to pull sand cylinder and institute
It states and pulls sand push plate and be connected, described pull is pulled sand push plate and moved forward and backward described in the driving of sand cylinder；The contact pin mounting blocks are arranged described
Installation and is pulled between sand pressing plate sealing plate, and the contact pin mounting blocks pull sand push plate and be connected with described；Before the contact pin mounting blocks
End, which is arranged side by side, several contact pins, and the front end of the contact pin is tapered；The compression cylinder is connected with the contact pin mounting blocks, institute
Stating compression cylinder drives the contact pin mounting blocks to move up and down；The described four sand cylinders that pull for tearing sand component move synchronously；It is described
Four compression cylinders for tearing sand component move synchronously.
A kind of above-mentioned safety cabinet surface polishing work station, wherein four sand paper storage grooves of one group of sand paper placing modules
The mesh number of the sand paper of interior placement is 60 mesh；The mesh number for the sand paper placed in four sand paper storage grooves of another group of sand paper placing modules
For 100 mesh.
Above-mentioned a kind of safety cabinet surface polishing work station, wherein described pull is provided with throttle valve on sand cylinder；It is described to connect
The left and right sides of sand box is respectively arranged with handle；It is provided with magnet valve mounting base in the pedestal, is provided in the magnet valve mounting base
Solenoid valve block；All top sand cylinders of the scab mechanism of paper are respectively positioned in the cabinet, are provided on front side of the cabinet pair
It opens the door；The rear end of the dustproof cover is connected by hinge the rear portion on the top of the cabinet, and flip lid is provided in the cabinet
The output shaft of cylinder, the flip lid cylinder is connected by flake connector and locking nut with the dustproof cover.
The present invention also provides a kind of polishing process of safety cabinet surface polishing work station, comprising the following steps:
S1, the first turntable insure cabinet polishing step, specifically includes the following steps:
S11, the first turntable feeding step: worker is entered at first turntable by first rolling screen door to carry out
Material, safety cabinet to be polished is mounted on first turntable；
S12, first of polishing step: pressing the start button above robot control cabinet, and the robot is by described four
Head grinding head is moved at first turntable, and the four-head grinding head carries out four-head connection to the safety cabinet on first turntable
Dynamic to polish, the sand paper on each sand table on the four-head grinding head first uses 60 mesh sand paper, and first turntable drives thereon
Safety cabinet rotation, the four-head grinding head carry out first of polishing to four faces of the safety cabinet on first turntable；
S13 changes sand step: after four faces, first of polishing of the safety cabinet on first turntable, the machine
The four-head grinding head is run to the sand platform that changes and carries out changing sand by people, and the sand platform that changes will be each of on the four-head grinding head
Sand paper on sand table changes 100 mesh sand paper into；
S14, second polishing step: after changing sand, four-head grinding head is moved to described first turn by the robot
At platform, carry out second covering polishing, second covering polishing after, the robot again by four-head grinding head run to
The sand platform that changes carries out changing sand, changes the sand paper on each sand table on the four-head grinding head into 60 mesh sand paper；
S2, the second turntable insure cabinet polishing step: carry out the first turntable insure cabinet polishing step during, work
People is entered by second rolling screen door carries out manual feeding at second turntable, another safety cabinet to be polished is installed
On second turntable, reservation sanding operation is carried out after feeding on the electrical cabinet, when the first turntable is insured cabinet
After polishing, the four-head grinding head for finishing changing 60 mesh sand paper is moved at second turntable and carries out first by the robot
Polishing；After first of polishing, the four-head grinding head is run to the sand platform that changes and carries out changing sand by the robot, described
It changes sand platform and changes the sand paper on each sand table on the four-head grinding head into 100 mesh sand paper；After changing sand, the robot
Four-head grinding head is moved at second turntable, second covering polishing is carried out, it is described after second covering polishing
Four-head grinding head is run to the sand platform that changes carry out changing sand again by robot, will be on each sand table on the four-head grinding head
Sand paper change 60 mesh sand paper into.
Using the technical solution of safety cabinet surface polishing work station and its polishing process of the invention, it can be achieved that two kinds of mesh numbers
Sand paper switching polishing, promoted working efficiency.
Detailed description of the invention
Fig. 1 is a kind of structure chart of polishing work station in safety cabinet surface of the invention；
Fig. 2 is a kind of three-dimensional structure diagram for changing sand platform of polishing work station in safety cabinet surface of the invention；
Fig. 3 is a kind of top view for changing sand platform of polishing work station in safety cabinet surface of the invention；
Fig. 3 a is the sectional view along A-A of Fig. 3；
Fig. 3 b is the partial enlarged view of part B in Fig. 3；
Fig. 3 c is the partial enlarged view of C portion in Fig. 3；
Fig. 4 is the top view for tearing sand paper mechanism for changing sand platform；
Fig. 4 a is the bottom view for tearing sand paper mechanism for changing sand platform；
Fig. 4 b is the side view for tearing sand paper mechanism for changing sand platform；
Fig. 4 c is the structural schematic diagram for individually tearing sand component for tearing sand paper mechanism for changing sand platform；
Fig. 5 is a kind of usage state diagram of safety cabinet surface polishing work station of the invention when tearing sand paper
Fig. 6 is a kind of usage state diagram of safety cabinet surface polishing work station of the invention in scab paper.
Specific embodiment
It is right with reference to the accompanying drawing in order to make those skilled in the art be better understood when technical solution of the present invention
Its specific embodiment is described in detail:
Referring to Fig. 1, the embodiment of the present invention, a kind of safety cabinet surface polishing work station, including the dust-proof room 800 of polishing,
Change sand platform 900, robot 100, four-head grinding head 200, the first turntable 300, the second turntable 400, the first rolling screen door 500, second
Rolling screen door 600 and Electric Appliance Cabinet 700.
First rolling screen door 500 and the second rolling screen door 600 are mounted on the left and right sides in dust-proof room 800 of polishing correspondingly；It changes
Sand platform 900, robot 100, the first turntable 300 and the second turntable 400 are separately positioned in the dust-proof room 800 of polishing, and first turn
Platform 300 and 400 1 the first from left of the second turntable it is right be arranged, robot 100 is located at the center of the first turntable 300 and the second turntable 400
Between, the front that sand platform 900 is located at robot 100 is changed, four-head grinding head 200 is mounted on the mechanical arm of robot 100；Electric appliance
Cabinet 700 is arranged in the outside in dust-proof room 800 of polishing, Electric Appliance Cabinet 700 and change sand platform 900, robot 100, four-head grinding head 200,
First turntable 300 is connected with the second turntable 400, and robot control cabinet is provided on Electric Appliance Cabinet 700, and robot control cabinet controls machine
The running track of device people 100.
Sand platform 900 is changed to include pedestal 1, cabinet 2, dustproof cover 3, scab mechanism of paper 5, sand paper detection device 7, tear sand paper mechanism
6 and connect sand box 4.
Cabinet 2 is arranged on pedestal 1；It is provided with magnet valve mounting base 11 in pedestal 1, is provided with electromagnetism in magnet valve mounting base 11
Valve group 12.
Dustproof cover 3 can be opened and closed the top for being connected to cabinet 2；The rear end of dustproof cover 3 is connected to cabinet 2 by hinge 31
The rear portion on top, flip lid cylinder 34 is provided in cabinet 2, and the output shaft of flip lid cylinder 34 passes through flake connector 32 and locking nut
33 are connected with dustproof cover 3.
The top of cabinet 2 is provided with scab mounting base 21, and sand paper detection device 7 and scab mechanism of paper 5 are separately positioned on viscous
In sand mounting base 21；The top of the front side board of cabinet 2, which is provided with, pulls sand mounting base 22, and pulls sand mounting base 22 and be located at scab installation
The front of seat 21；Sand paper mechanism 6 is torn to be arranged on pulling sand mounting base 22.
It connects sand box 4 and is removably disposed in the front side for pulling sand mounting base 22；The left and right sides for connecing sand box 4 is respectively arranged with handle
41。
Scab mechanism of paper 5 includes two groups of sand paper placing modules being one in front and one in back arranged, and every group of sand paper placing modules include
The separately installed plate 51 of one sand paper and four sand paper storage grooves 52, the separately installed plate 51 of sand paper are embedded in the top of scab mounting base 21
End；Four sand paper storage grooves 52 are successively set on from left to right on the separately installed plate 51 of sand paper；In each sand paper storage groove 52
It is furnished with four vertically arranged guide posts 53；Being horizontally disposed in each sand paper storage groove 51 has a top sand plate 55, pushes up sand plate 55
It among four guide posts 53, is provided in each sand paper storage groove 51 and puts emery disc 56, put emery disc 56 and be located at corresponding top sand
The surface of plate 55；The bottom of each sand paper storage groove 51 is provided with a top sand cylinder 54；Push up sand cylinder 54 and corresponding top
Sand plate 55 is connected；It pushes up the driving of sand cylinder 54 top sand plate 55 to move up and down, the top drive of sand plate 55 puts emery disc 56 in four guide posts 53
Intermediate move up and down；The corresponding four tops sand cylinder 54 of every group of sand paper placing modules moves synchronously；Every group of sand paper placing modules
Four sand paper storage grooves 52 in place the back suede sand paper of mesh number of the same race；And four sand paper storage grooves of one group of sand paper placing modules
The mesh number of the sand paper of interior placement is different from the mesh number of sand paper placed in four sand paper storage grooves of another group of sand paper placing modules,
For example, the mesh number for the sand paper placed in four sand paper storage grooves of one group of sand paper placing modules is 60 mesh；Another group of sand paper is placed
The mesh number for the sand paper placed in four sand paper storage grooves of component is 100 mesh, in this way, it can be achieved that the switching of the sand paper of two kinds of mesh numbers
Scab.All top sand cylinders 54 of scab mechanism of paper are respectively positioned in cabinet 2, and the front side of cabinet 2 is provided with clamshell doors, convenient to overhaul
Components inside cabinet 2.
Sand paper detection device 7 is arranged between two groups of sand paper placing modules, and sand paper detection device includes from left to right successively
Four groups of sensors being arranged, every group of sensor include a detection sensor 71 and a color sensor 72.Color sensing
Device 72 is used for the new and old of sand paper and whether there is or not judge.Detection sensor 71 tears whether sand paper mechanism 6 tears completely for detecting
Sand paper.
Tearing sand paper mechanism 6 includes that four set gradually from left to right tear sand component, and each tearing sand component includes installation
Sealing plate 61 pulls sand pressing plate 62, pulls sand cylinder 63, pulling sand push plate 64, contact pin mounting blocks 65 and compression cylinder 66, and installation sealing plate 61 is solid
It is scheduled on and pulls in sand mounting base 22, pull the back upper place that installation sealing plate 61 is arranged in sand pressing plate 62, pull the setting of sand push plate 64 and sealed in installation
On plate 61；It pulls sand cylinder 63 and compression cylinder 66 is separately fixed at the bottom of installation sealing plate 61；It pulls sand cylinder 63 and pulls sand push plate
64 are connected, and pull the driving of sand cylinder 63 and pull sand push plate 64 and move forward and backward；The setting of contact pin mounting blocks 65 is in installation sealing plate 61 and pulls sand pressure
Between plate 62, and contact pin mounting blocks 65 are connected with sand push plate 64 is pulled；The front end of contact pin mounting blocks 65, which is arranged side by side, several contact pins
67, the front end of contact pin 67 is tapered, in this way, when pulling the driving of sand cylinder 63 and pulling sand push plate 64 and move forward and backward, contact pin mounting blocks 65
It moves forward and backward, contact pin 67 is driven to move forward and backward；Compression cylinder 66 is connected with contact pin mounting blocks 65, and compression cylinder 66 drives contact pin peace
It fills block 65 to move up and down, and then contact pin 67 is driven to move up and down；Four sand cylinders 63 that pull for tearing sand component move synchronously；Four are torn
The compression cylinder 66 of sand component moves synchronously.It pulls and is provided with throttle valve 68 on sand cylinder 63.
A kind of polishing process of safety cabinet surface polishing work station the following steps are included:
S1, the first turntable insure cabinet polishing step, specifically includes the following steps:
S11, the first turntable feeding step: worker is entered by the first rolling screen door 500 carries out feeding at first turntable 300,
Safety cabinet 301 to be polished is mounted on the first turntable 300；
S12, first of polishing step: pressing the start button above robot control cabinet 700, and robot 100 is by four-head
Grinding head 200 is moved at the first turntable 300, and four-head grinding head 200 carries out four-head to the safety cabinet 301 on the first turntable 300
Linkage is polished, and the sand paper on each sand table on four-head grinding head 200 first uses 60 mesh sand paper, and the first turntable 300 drives thereon
Safety cabinet 301 rotates, and four-head grinding head 200 carries out first of polishing to four faces of the safety cabinet on the first turntable 300；
S13 changes sand step: after four faces, first of polishing of the safety cabinet on the first turntable 300, robot 100
The operation of four-head grinding head 200 is carried out changing sand to changing sand platform 900, changing sand platform 900 will be on each sand table on four-head grinding head 200
Sand paper change 100 mesh sand paper into；
S14, second polishing step: after changing sand, four-head grinding head 200 is moved to the first turntable by robot 100
At 300, second covering polishing is carried out, after second covering polishing, robot 100 again transports four-head grinding head 200
Row carries out changing sand to changing sand platform 900, changes the sand paper on each sand table on four-head grinding head 200 into 60 mesh sand paper；
S2, the second turntable insure cabinet polishing step: carry out the first turntable 300 insure cabinet polishing step process
In, worker is entered by the second rolling screen door 600 carries out manual feeding at second turntable 400, by another safety cabinet to be polished
401 are mounted on the second turntable 400, carry out reservation sanding operation after feeding on electrical cabinet, protect when on the first turntable 300
After dangerous cabinet polishing, the four-head grinding head 200 for finishing changing 60 mesh sand paper is moved at the second turntable 400 and carries out by robot 100
First of polishing；After first of polishing, four-head grinding head 200 is run to changing sand platform 900 and carries out changing sand by robot 100,
It changes sand platform 900 and changes the sand paper on each sand table on four-head grinding head 200 into 100 mesh sand paper；After changing sand, robot
100 are moved to four-head grinding head 200 at second turntable 400, carry out second covering polishing, and second covering polishing terminates
Afterwards, four-head grinding head is run to changing sand platform 900 carry out changing sand again by robot 100, by each sand on four-head grinding head 200
Sand paper on disk changes 60 mesh sand paper into.
Carry out the second turntable of S2 insure cabinet polishing step process in, worker can carry out S11 the first turntable feeding step
Suddenly, in this manner it is achieved that the uninterrupted sanding operation of robot, improves working efficiency.
In safety cabinet surface polishing work station of the invention, when use changes sand platform and carries out changing sand, each cylinder of sand platform is changed
It is communicated with robot 100, workflow is as follows: reception robot 100 being waited to change sand paper signal, received and change sand paper letter
After number, move dustproof cover 3 synchronous opening, clamping four-head polishing of robot 100 during robot 100 is run of sand platform certainly
First 200 to the sand paper detection device 7 for changing sand platform, carries out sand paper detection, and color sensor 72 is according to the quantity configuration 4 of grinding head
It is a, the degree of protection with IP67, by program setting different brackets, to sand paper new and old on grinding head 200 and whether there is or not into
Row judgement transfers signals to robot 100 by bus communication after judgement is good and carries out next process, do not need to tear after judgement
Sand paper, then 100 automatic running of robot to subsequent processing；It needs to carry out sand paper replacement after judgement, then robot is run to tearing sand
At mechanism of paper 6, carrying out 4 heads and synchronize the movement for tearing sand paper, four contact pins 67 for tearing sand component carry out linkage control by cylinder,
The taper of 67 front end of contact pin according to the edge angle and sand paper of sand table and the compactness of sand table velcro, and by repeatedly test into
Row is nonstandard customized, to guarantee that the success rate for tearing sand paper reaches 100%, four contact pins 67 for tearing sand component are pulling 63 He of sand cylinder
It is inserted into correspondingly under the driving of compression cylinder 66 and is pressed on the sand table of four-head grinding head 200 and the adhesive surface of sand paper, sand
Robot 100 controls four-head grinding head 200 and rotates clockwise at a slow speed during paper is torn, so that auxiliary tears sand paper；Sand paper
After tearing, robot can be run again to sand paper detection device 7, sand paper detection is carried out, if detection sensor 71 detects four
The head any sand paper of grinding head is not torn completely, it will the program for tearing sand paper is continued to execute, if detecting four-head grinding head sand paper
It all tears, it will execute the process that sand paper is pasted；Robot 100 runs to four-head grinding head 200 at scab mechanism of paper 5,
Automatic scab mechanism is made of two groups of sand paper placing modules and pneumatic actuator, and 4 of every group of sand paper placing modules put emery disc
Orientation according to the disk of four-head grinding head sand table away from being designed, each put emery disc 56 by top sand cylinder 54 and guide post 53 into
Row elevating movement, when robot is run to scab station, i.e. position of the four-head grinding head 200 perpendicular to corresponding sand paper placing modules
It sets, the emery disc of four-head grinding head 200 and 4 put the one-to-one correspondence of emery disc 56, and distance puts the position about 5mm of emery disc, and robot 100 is sent out
The instruction for pasting sand paper is sent, the emery disc 56 of putting for changing sand platform is driven by top sand cylinder 54, and 4 of respective sets are put emery disc 56 and will be synchronized
Sand paper sticky position is risen to, carries out sand paper stickup, robot 100 will move down certain distance after the completion of stickup, and Sand sticking-resistant mechanism will
Extra sand paper is rejected, to guarantee that, there is no multiple sand paper adhesion phenomenons, robot 100 will transport again after pasting sand paper
Row carries out sand paper detection, if detecting that any grinding head of four-head grinding head does not glue sand paper to sand paper detection device 7, it will
Scab paper program is continued to execute, if detecting that four-head grinding head sand paper all glues, it will execute subsequent step.
Changing sand platform 900 is the extension that CS-CP01 changes sand platform, can carry out the automatic of sand paper for four-head grinding head is synchronous simultaneously
The automatic flow of sand and automatic scab is torn in detection automatically, Detection accuracy up to 99%, can detect the new and old of sand paper and
Wear intensity tears sand paper mechanism by the contact pin type of special designing, cooperation ASD is special to judge whether to need the step of changing sand paper
Robot tears the programming route of sand paper, it is ensured that sand paper success rate 100% is torn, currently, sand paper mechanism of tearing on the market is torn
Sand paper success rate can reach 90% it is all fewer and fewer, sand paper Caton, sand paper tear to influence old sand paper paste the phenomenon that it is general
Store-through exists, and not only can while be detected from sand platform is moved to the sand paper on four emery discs, and can guarantee that four-head tears sand paper simultaneously
Success rate, referring to Fig. 5, carrying out four-head and synchronizing to tear sand paper movement for four-head grinding head to of the invention sand platform of moving certainly.It tears
Patch sand paper movement is carried out after sand paper, is moved sand platform certainly and is supported 4 synchronous patch sand paper, pastes sand in conjunction with the dedicated robot of ASD
The programming route and Sand sticking-resistant mechanism of paper of paper, it is ensured that sand paper bonding accuracy rate reaches 100%, on the market the machine of automatic scab paper
The generally existing sand paper adhesion phenomenon of structure, disposably the case where viscous 2~3 sand paper, is very universal, and is the bonding of the sand paper of single head,
In function and effectiveness, it can not move certainly compared with sand platform with of the invention.Please refer to Fig. 6 be four-head grinding head to change sand platform into
The synchronous scab paper movement of row four-head.
In conclusion safety cabinet surface polishing work station of the invention and its polishing process, it can be achieved that two kinds of mesh numbers sand
The switching of paper is polished, and working efficiency is promoted.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate the present invention,
And be not used as limitation of the invention, as long as the change in spirit of the invention, to embodiment described above
Change, modification will all be fallen within the scope of claims of the present invention.
Claims (4)
- The work station 1. a kind of safety cabinet surface is polished, which is characterized in that including dust-proof room of polishing, change Sha Tai, robot, four-head and beat Bistrique, the first turntable, the second turntable, the first rolling screen door, the second rolling screen door, Electric Appliance Cabinet, in which:First rolling screen door and the second rolling screen door are mounted on the left and right sides in the dust-proof room of polishing correspondingly；Sha Tai, robot, the first turntable and second turntable of changing is separately positioned in the dust-proof room of polishing, and described first Turntable and one the first from left of the second turntable it is right be arranged, the robot is located at the middle of first turntable and the second turntable, institute It states and changes the front that sand platform is located at the robot, the four-head grinding head is mounted on the mechanical arm of the robot；The outside in the dust-proof room of polishing is arranged in the Electric Appliance Cabinet, and the Electric Appliance Cabinet and Sha Tai, robot, the four-head of changing are beaten Bistrique, the first turntable and the second turntable are connected, and robot control cabinet, the robot control cabinet control are provided on the Electric Appliance Cabinet Make the running track of the robot；The sand platform that changes includes pedestal, cabinet, dustproof cover, scab mechanism of paper, sand paper detection device, tears sand paper mechanism and connect sand Box, the cabinet setting is on the base；The dustproof cover can be opened and closed the top for being connected to the cabinet；The cabinet Top is provided with scab mounting base, and the sand paper detection device and scab mechanism of paper are separately positioned in the scab mounting base； The top of the front side board of the cabinet, which is provided with, pulls sand mounting base, and the sand mounting base of pulling is being located at the scab mounting base just Front；It is described tear sand paper mechanism setting pulled in sand mounting base described；It is described connect sand box and be removably disposed in described pull sand peace Fill the front side of seat；The scab mechanism of paper includes two groups of sand paper placing modules being one in front and one in back arranged, and every group of sand paper placing modules include one A separately installed plate of sand paper and four sand paper storage grooves, the separately installed plate of sand paper are embedded in the top of the scab mounting base End；Four sand paper storage grooves are successively set on from left to right on the separately installed plate of the sand paper；In each sand paper storage groove It is evenly equipped with four vertically arranged guide posts；Being horizontally disposed in each sand paper storage groove has a top sand plate, top sand plate position It among four guide posts, is provided in each sand paper storage groove and puts emery disc, the emery disc of putting is located at corresponding top sand plate Surface；The bottom of each sand paper storage groove is provided with a top sand cylinder；The top sand cylinder and corresponding top sand Plate is connected；The top sand cylinder drives the top sand plate to move up and down, the top sand strip move described in put emery disc at described four The intermediate of guide post moves up and down；The corresponding four tops sand cylinder of every group of sand paper placing modules moves synchronously；The back suede sand paper of mesh number of the same race is placed in four sand paper storage grooves of every group of sand paper placing modules；And one group of sand paper placement group It is put in the mesh number of sand paper and four sand paper storage grooves of another group of sand paper placing modules placed in four sand paper storage grooves of part The mesh number for the sand paper set is different；The sand paper detection device is arranged between two groups of sand paper placing modules, the sand paper detection device include from a left side to Four groups of sensors that the right side is set gradually, every group of sensor include a detection sensor and a color sensor；The sand paper mechanism of tearing includes that four set gradually from left to right tear sand component, and each tearing sand component includes installation envelope Plate pulls sand pressing plate, pulls sand cylinder, pulling sand push plate, contact pin mounting blocks and compression cylinder, and the installation sealing plate, which is fixed on, described pulls sand In mounting base, the back upper place pulled sand pressing plate and the installation sealing plate is arranged in is described to pull sand push plate setting in installation envelope On plate；It is described to pull sand cylinder and compression cylinder is separately fixed at the bottom of the installation sealing plate；The sand cylinder that pulls is pulled with described Sand push plate is connected, and described pull is pulled sand push plate and moved forward and backward described in the driving of sand cylinder；The contact pin mounting blocks are arranged in the installation It sealing plate and pulls between sand pressing plate, and the contact pin mounting blocks pull sand push plate and be connected with described；The front end of the contact pin mounting blocks is simultaneously Row is provided with several contact pins, and the front end of the contact pin is tapered；The compression cylinder is connected with the contact pin mounting blocks, the pressure Tight cylinder drives the contact pin mounting blocks to move up and down；The described four sand cylinders that pull for tearing sand component move synchronously；Described four The compression cylinder for tearing sand component moves synchronously.
- The work station 2. a kind of safety cabinet surface as described in claim 1 is polished, which is characterized in that one group of sand paper placing modules The mesh number for the sand paper placed in four sand paper storage grooves is 60 mesh；It is put in four sand paper storage grooves of another group of sand paper placing modules The mesh number for the sand paper set is 100 mesh.
- The work station 3. a kind of safety cabinet surface as described in claim 1 is polished, which is characterized in that described pull is arranged on sand cylinder There is throttle valve；The left and right sides for connecing sand box is respectively arranged with handle；Magnet valve mounting base, the magnet valve are provided in the pedestal Solenoid valve block is provided in mounting base；All top sand cylinders of the scab mechanism of paper are respectively positioned in the cabinet, the cabinet Front side be provided with clamshell doors；The rear end of the dustproof cover is connected by hinge the rear portion on the top of the cabinet, the case It is provided with flip lid cylinder in vivo, the output shaft of the flip lid cylinder passes through flake connector and locking nut and the dustproof cover phase Even.
- 4. a kind of polishing process of safety cabinet surface polishing work station as described in claim 1, which is characterized in that including following Step:S1, the first turntable insure cabinet polishing step, specifically includes the following steps:S11, the first turntable feeding step: worker is entered by first rolling screen door carries out feeding at first turntable, will Safety cabinet to be polished is mounted on first turntable；First of polishing step: S12 presses the start button above robot control cabinet, the four-head is beaten by the robot Bistrique is moved at first turntable, and the four-head grinding head carries out four-head linkage to the safety cabinet on first turntable and beats It grinds, the sand paper on each sand table on the four-head grinding head first uses 60 mesh sand paper, and first turntable drives it to insure Cabinet rotation, the four-head grinding head carry out first of polishing to four faces of the safety cabinet on first turntable；S13 changes sand step: after four faces, first of polishing of the safety cabinet on first turntable, the robot will The four-head grinding head runs to the sand platform that changes and carries out changing sand, and the sand platform that changes is by each sand table on the four-head grinding head On sand paper change 100 mesh sand paper into；S14, second polishing step: after changing sand, four-head grinding head is moved at first turntable by the robot, Second covering polishing is carried out, after second covering polishing, the robot again runs four-head grinding head to described It changes sand platform to carry out changing sand, changes the sand paper on each sand table on the four-head grinding head into 60 mesh sand paper；S2, the second turntable insure cabinet polishing step: carry out the first turntable insure cabinet polishing step during, Gong Rentong Second rolling screen door is crossed into the manual feeding of progress at second turntable, another safety cabinet to be polished is mounted on institute State on the second turntable, carry out reservation sanding operation after feeding on the electrical cabinet, when the first turntable insure cabinet polishing After, the four-head grinding head for finishing changing 60 mesh sand paper is moved at second turntable and carries out first dozen by the robot Mill；After first of polishing, the four-head grinding head is run to the sand platform that changes and carries out changing sand by the robot, described to change Sand platform changes the sand paper on each sand table on the four-head grinding head into 100 mesh sand paper；After changing sand, the robot will Four-head grinding head is moved at second turntable, carries out second covering polishing, after second covering polishing, the machine Four-head grinding head is run to the sand platform that changes carry out changing sand again by device people, will be on each sand table on the four-head grinding head Sand paper changes 60 mesh sand paper into.
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| CN201910241238.6A CN109848777B (en) | 2019-03-28 | 2019-03-28 | Safe surface polishing workstation and polishing method thereof |
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| CN201910241238.6A CN109848777B (en) | 2019-03-28 | 2019-03-28 | Safe surface polishing workstation and polishing method thereof |
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