CN107283226A - A kind of Semi-automatic dresser control method - Google Patents
A kind of Semi-automatic dresser control method Download PDFInfo
- Publication number
- CN107283226A CN107283226A CN201710684635.1A CN201710684635A CN107283226A CN 107283226 A CN107283226 A CN 107283226A CN 201710684635 A CN201710684635 A CN 201710684635A CN 107283226 A CN107283226 A CN 107283226A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- sander
- control system
- lift
- clamping arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
-
- 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
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
- B24B5/045—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally with the grinding wheel axis perpendicular to the workpiece axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
- B24B5/047—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally of workpieces turning about a vertical axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of control method of Semi-automatic dresser, workpiece positioning device makes clamping arm push down workpiece by lift, and adjust the contact force of clamping arm and workpiece, when it is in smaller value, workpiece is set to be rotated in bruting process by electric rotating machine, when maximum is reached, pressure sensor control system is sent lift and electric rotating machine while the instruction stopped, now, one face of workpiece can only be polished；Sander is made close to workpiece by the linear actuator in sander device, and by hand pressure or unclamp the convenient different height progress straight line polishing to workpiece of height that sander adjusts sander, reduce the labor intensity of people, can arbitrarily be polished each side of workpiece, and can improve the precision of polishing.
Description
Technical field
The present invention relates to machining equipment field, more particularly to a kind of Semi-automatic dresser control method.
Background technology
Present in the market, the sander for having numerous species, but moved by manpower mostly and carry sander body,
So as to carry out each face polishing, but following two problems occur：1st, because sander weight itself is very big, the use of people
Cheng Zhong, the assurance of dynamics is not very accurate, so occurring in bruting process, it is uneven that work piece surface is polished, occur or
Deep or shallow groove, polishing precision is not high, and increases the labor intensity of people；2nd, it is necessary to adjust processing in bruting process
, it is necessary to stop polishing when each face of part, and the device of workpiece is positioned by dismantling, workpiece is rotated by manpower, so
Also to retighten afterwards, use is bothered very much.
The content of the invention
It is an object of the invention to the shortcoming and deficiency for overcoming prior art there is provided one kind raising polishing precision, people is reduced
Labor intensity, and the control method of the Semi-automatic dresser of workpiece can be rotated in bruting process.
The purpose of the present invention is achieved through the following technical solutions：A kind of operating method of Semi-automatic dresser, the controlling party
Method is comprised the steps of：
Step one：Workpiece is placed on positioning seat, the button of control system, control electric rotating machine rotation is manually operated
Turn, make the beginning of workpiece facing to sander；
Step 2：The push-botton operation of control system is manually operated, linear electric motors promote guide rod to rotate and drive compression
Arm rotation is simultaneously above clamping arm turn to workpiece；
Step 3：The button of manually operated control system, makes lift act its output end and down moves, guide rod is down transported
Move and clamping arm is walked downwards, workpiece is compressed finally by swivel becket；
Step 4：Control system acts linear actuator, makes the grinding abrasive disk of sander close to workpiece, linear actuator
Range is limited by stopping block；
Step 5：Sander is opened, exerts oneself to push down sander by hand, and moves down sander, so that workpiece of polishing
Lower end, and loosened by hand, under the elastic force of spring, sander is moved up and workpiece upper end of polishing；
Step 6：When needing to process each side of workpiece simultaneously, instruction adjustment is sent by control system and risen
The stroke of drop machine, so that adjust swivel becket is at smaller value with workpiece top surface contact force, makes processing by electric rotating machine
Part rotation is simultaneously polished simultaneously；
Step 7：When only needing to process the beginning face of workpiece, instruction adjustment adjustment is sent by control system
The stroke of lift, the contact force for increasing swivel becket and workpiece top surface is at higher value, prevents workpiece from polishing
Play in journey, when contact force reaches maximum, pressure sensor makes control system send lift and electric rotating machine simultaneously
Stop action command, repeat step 5；
Step 8：When the polishing workpiece back side is only needed to, control system control lift action makes its output end
Motion upwards, clamping arm, which is moved up, makes swivel becket diminish with workpiece top surface contact force and be in smaller value, so as to pass through electric rotating
Motor-driven work makes the workpiece back side towards sander, and increases the contact force of swivel becket and workpiece and be at higher value, when connecing
When touch reaches maximum, pressure sensor makes control system send lift and electric rotating machine while stopping action command,
Repeat step 5；
Step 9：After polishing terminates, by the push-botton operation of control system, lift action makes its output end transport upwards
Dynamic, guide rod is moved up, and clamping arm is moved up, and is promoted by linear electric motors, and guide rod drive clamping arm is rotated away from the top surface of workpiece,
Workpiece removes positioning seat.
The Semi-automatic dresser of above-mentioned control method for performing, including sander device, workpiece positioning device and
Control system, the sander device includes sander frame, the sander being fixed in sander frame and driving polishing
The travel mechanism of machine frame rectilinear movement, the sander frame is led including four between restocking, undercarriage and restocking, undercarriage
Post and four springs being respectively fitted on guide pillar, the sander are fixedly connected with restocking, the guide pillar through restocking and with
Be slidably matched, the travel mechanism include pedestal, the slide rail for two straight lines being fixed on pedestal, be fixed on it is straight on pedestal
Line actuator, the linear actuator is arranged between the slide rail of two straight lines, and the undercarriage is slidably matched with slide rail, it is described under
Frame bottom is fixedly connected with the output end of linear actuator；The workpiece positioning device includes rotating mechanism and hold-down mechanism,
Wherein, rotating mechanism includes electric rotating machine, the positioning seat being fixed in the output end of electric rotating machine, and the hold-down mechanism includes holding
Fixed mount, the lift for being set in fixed mount lower end, bottom and lift output end connection guide rod and with the guide rod other end
The clamping arm being fixedly connected, the clamping arm is provided with pressure sensor, and the guide rod is linked to be a L-shaped structure with clamping arm；
The control system is all to electrically connect with sander, linear actuator, electric rotating machine and lift.
As preferred embodiment, the hold-down mechanism is additionally provided with a linear electric motors and is hinged with linear electric motors output
Connecting plate, be provided with flower-shape groove in the middle part of the connecting plate, the guide rod is that periphery is provided with flower-shape key, the flower-shape key and flower-shape groove
Socket；The guide rod bottom connects the camshaft bearing follower of an I-shaped, and the lift output end connects one
The link of concave, the upper end of the link groove of the concave is provided with two projections, and two projections are caught in " work " word
The middle formation face contact of the camshaft bearing follower of shape.
As preferred embodiment, the fixed mount upper end is additionally provided with the cylinder that a centre is provided with through hole, described
Guide rod coordinates through through hole with cylinder body space, and the cylinder height is corresponding with workpiece height, and the guide rod protrudes cylinder
Body top surface.
As preferred embodiment, the clamping arm bottom is rotated provided with a swivel becket, the swivel becket with clamping arm
Connection.
As preferred embodiment, the undercarriage is being respectively equipped with sliding block with two slide rail corresponding positions, two sliding blocks
In be provided with chute, described two chutes are slidably matched with two slide rails.
As preferred embodiment, portable plate is provided between the undercarriage bottom and the output end of linear actuator, under
Frame bottom is fixedly connected by portable plate with the output end of linear actuator.
As preferred embodiment, the pedestal is provided with the obstruction block of straight limit actuator travel, when straight line is held
When row device stroke is maximum, the portable plate is abutted with stopping block.
As preferred embodiment, the workpiece positioning device is fixed on the pedestal of travel mechanism, the susceptor edge
Edge is provided with four circular handles.
The present invention has the following advantages and effect relative to prior art：The electric rotating machine of workpiece positioning device can make
Each of workpiece is convenient that each side is polished sideways towards sander；When polishing, lift passes through guide rod
Clamping arm is pushed down workpiece, fix workpiece vertical direction, facilitate sander to polish；Sander device cathetus actuator
Make the grinding abrasive disk of sander automatic close to work piece surface, sander is lived by hand pressure and polished workpiece lower end, and spring
Sander can be made to return to high-order polishing workpiece upper end under effect, it is achieved thereby that the polishing of workpiece upper and lower side, due to
Human hand is simply to be pressed, and sander is now only moved up and down, without moving forwards or backwards, precision of polishing
Height, is not in the deep or shallow situation of work piece surface；Electric rotating machine Semi-automatic dresser can be enable not removing plus
Each side is polished while the location of workpiece, it is easy to use.
Brief description of the drawings
Fig. 1 is the overall structure stereogram of Semi-automatic dresser.
Fig. 2 is the side view of Fig. 1 Semi-automatic dressers.
Fig. 3 is the stereogram of workpiece positioning device in Semi-automatic dresser.
Fig. 4 is the side view of workpiece positioning device in Semi-automatic dresser.
Embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited
In this.
A kind of Semi-automatic dresser as shown in Figure 1 and Figure 2, including sander device 1 and workpiece positioning device 5 with
And control system (not shown), the sander device 1 include sander frame 2, be fixed on beating in sander frame 2
Grinding machine 3 and the travel mechanism 4 of the rectilinear movement of driving sander frame 2, travel mechanism 4 is by controlling sander frame 2 to retreat
Realize sander 3 and workpiece 6 close to or it is remote.Moved up and down in order to Manual press control sander 3, so that
Be conducive to polish workpiece 6 upper end or lower end, the sander frame 2 include restocking 21, undercarriage 22 and restocking 21, under
Four guide pillars 23 between frame 22 and four springs 24 being respectively fitted on guide pillar 23, the guide pillar 23 are fixed on undercarriage 22
And be slidably matched through restocking 21 and therewith, the sander 3 is fixedly connected with restocking 21, and restocking 21 can be with respect on undercarriage 22
Lower movement is so as to drive sander 3 to move up and down, and when unclamping hand, in the presence of spring 24, restocking 21 returns to highest order.
The travel mechanism 4 includes pedestal 41, the slide rail 42 for two straight lines being fixed on pedestal 41, the straight line being fixed on pedestal 41
Actuator 43, the linear actuator 43 is arranged between the slide rail 42 of two straight lines, and the undercarriage 22 is slided with slide rail 42 matches somebody with somebody
Close, the bottom of undercarriage 22 is fixedly connected with the output end of linear actuator 43, when linear actuator 43 is acted, undercarriage 22
Stress forward or backward, and drives restocking 21 to move together, it is achieved thereby that sander 3 is close to or away from workpiece 6.For
Parts are installed and changed to convenience：The undercarriage 22 is being respectively equipped with sliding block 18 with two corresponding positions of slide rail 42, two cunnings
Chute is provided with block 18, described two chutes are slidably matched with corresponding slide rail 42 respectively；Held with straight line the bottom of undercarriage 22
Portable plate 7 (as shown in Figure 2) is provided between the output end of row device 43, the bottom of undercarriage 22 passes through portable plate 7 and linear actuator 43
Output end be fixedly connected.In order to the stroke of straight limit actuator 43, prevent that sander 3 is too leaned in polishing
Nearly workpiece 6 and the surface for damaging workpiece 6, the pedestal 41 are provided with the obstruction block 8 of the stroke of straight limit actuator 43, when
When the stroke of linear actuator 43 is maximum, the portable plate 7 is abutted with stopping block 8.
Workpiece positioning device 5 as shown in Figure 3 and 4 includes the rotating mechanism 9 of rotation workpiece 6 and fixed processing
The hold-down mechanism 10 of part 6, wherein, rotating mechanism 9 includes electric rotating machine 91, the positioning being fixed in the output end of electric rotating machine 91
Seat 92, wherein, positioning seat 92 plays a part of fixed workpiece 6, when electric rotating machine 91 act, positioning seat 92 rotation so that
Workpiece 6 is driven to be rotated in horizontal plane, it is therefore an objective to allow the back side of workpiece 6 to turn over, facilitate sander 3 to polish.It is described to compress
Mechanism 10 includes holding fixed mount 101, the lift 102 for being set in the lower end of fixed mount 101, bottom and the output end of lift 102 company
The guide rod 103 connect and the clamping arm 104 being fixedly connected with the other end of guide rod 103, the pressure arm 104 are contacted provided with sensing
The pressure sensor 21 of power, prevents pressure arm 104 and the contact force of workpiece 6 is excessive damages workpiece 6 by pressure, and protect lift 102.
The guide rod 103 is linked to be a L-shaped structure with clamping arm 104, and when lift 102 is acted, drive leader 103 moves up and down,
When compressing workpiece 6, clamping arm 104 is abutted with the top surface of workpiece 6, it is therefore an objective to prevented in bruting process, and workpiece 6 exists
The play of vertical plane.
For the arm 104 that is fixed and clamped, prevent that clamping arm 104 is crooked in use, the upper end of fixed mount 101 is also set
There is a centre to be provided with the cylinder 19 of through hole, the guide rod 103 coordinates through through hole with the gap of cylinder 19, the cylinder
19 height are highly corresponding with workpiece 6, and the guide rod 103 protrudes the top surface of cylinder 19 and drives clamping arm 104 to rotate.Due to
When sander 3 is acted, workpiece 6 can rotate, for the certain contact force of the workpiece 6 for giving rotation, prevent polishing
During, workpiece 6 is crooked, and the bottom of clamping arm 104 sets a swivel becket 20, and the swivel becket 20 is rotated with clamping arm 104
Connection, swivel becket 20 can be when sander 3 polishes workpiece 6 from vertical plane compression workpiece 6 and as workpiece 6 revolves
Turn.
As shown in figure 4, needing to move workpiece 6 when workpiece 6 is put into positioning seat 92 or after the completion of polishing
When, in order to move the horizontal direction of clamping arm 104, convenient that workpiece 6 is taken out, the hold-down mechanism 10 is additionally provided with one
Individual linear electric motors 11 and the connecting plate 12 being hinged with the output end of linear electric motors 11, the middle part of connecting plate 12 is provided with flower-shape groove (figure
In do not show), the guide rod 103 is that periphery is provided with flower-shape key 13, and the flower-shape key 13 and flower-shape groove are socketed, in lift 102
When drive leader 103 is lifted, flower-shape key 13 is slidably matched with flower-shape groove, so that realize that clamping arm 104 is lifted, and linear electric motors
When 11 action, the horizontal plane for promoting connecting plate 12 by flower-shape key 13 is moved left and right, so as to promote the horizontal direction of clamping arm 104
It is mobile.In order to which the horizontal motion for not making linear electric motors 11 has influence on the elevating movement of lift 102, the bottom of guide rod 103
The camshaft bearing follower 14 of one I-shaped of end connection, the output end of lift 102 connects the company of a concave
Frame 15 is connect, the upper end of the groove of link 15 of the concave is provided with two projections 16, and two projections 16 are caught in I-shaped
The middle formation face contact of camshaft bearing follower 14；When lift 102 is acted, camshaft is promoted by two projections 16
Follower 14 is held, forces guide rod 103 to move up and down；When linear electric motors 11 are acted, the link 15 of concave is stood, and
Camshaft bearing follower 14 is rotated relative to the link 15 of concave.
As shown in figure 1, carrying for convenience, the workpiece positioning device 5 is fixed on the pedestal 41 of travel mechanism 4,
Whole device is moved by circle handle 17 provided with four circular handles 17 in the edge of pedestal 41.
The control system and sander 3, linear actuator 43, linear electric motors 11, lift 102 are all to electrically connect and can
To control them to act by the button switch in control system.
The operating method of Semi-automatic dresser is comprised the steps of：
Step one：Workpiece 6 is placed on positioning seat 92, the button of control system is manually operated, electric rotating is controlled
Machine 91 rotates, and makes to be intended for the beginning of workpiece 6 of processing facing to sander 3；
Step 2：The push-botton operation of control system is manually operated, linear electric motors 11 promote connecting plate 12, connecting plate 12
Acted on by flower-shape key 13 on guide rod 103 and rotate it, guide rod 103 drives clamping arm 104 to rotate and clamping arm 104 is revolved
Move the top of workpiece 6；
Step 3：Two projections 16 of the groove of link 15 of concave drive the camshaft bearing follower of I-shaped
14, guide rod 103 is down moved and clamping arm 104 is walked downwards, and workpiece 6 is compressed finally by swivel becket 20；
Step 4：Control system acts linear actuator 43, and by driving connecting plate 12 to drive undercarriage 22 to processing
The direction of part 6 moves along a straight line, and it makes the grinding abrasive disk of sander 3 close to workpiece 6, and the range of linear actuator 43 is by stopping block
8 limitations, when portable plate 7, which is abutted, stops block 8, control system makes linear actuator 43 be automatically stopped action；
Step 5：Sander 3 is opened, exerts oneself to push down sander 3 by hand, restocking 21 is moved down toward the direction of undercarriage 22, and
Sander 3 is moved down, so that the lower end of workpiece 6 of polishing, and loosened by hand, under the elastic force of spring 24, sander 3 is moved up simultaneously
Polishing workpiece 6 upper end；
Step 6：When needing to process each side of workpiece 6 simultaneously, instruction adjustment is sent by control system and risen
The stroke of drop machine 102, so that adjust swivel becket 20 is at smaller value with the top surface contact force of workpiece 6, it is solid in vertical direction
While determining workpiece 6, workpiece 6 is set to rotate and be polished simultaneously by electric rotating machine 91；
Step 7：When only needing to process the beginning face of workpiece 6, instruction adjustment adjustment is sent by control system
The stroke of lift 102, is down moved by guide rod 103 and makes clamping arm 104 downwards, by increasing swivel becket 20 and workpiece
The contact force of 6 top surfaces is at higher value, prevents the play in bruting process of workpiece 6, when swivel becket 20 is pushed up with workpiece 6
When face contact force is maximum, pressure sensor 21 control system is sent lift 102 and electric rotating machine 91 while the finger stopped
Order, repeat step 5；
Step 8：When polishing 6 back side of workpiece is only needed to, the control system control action of lift 102 makes its defeated
Go out end motion upwards, the camshaft bearing follower 14 of the effect I-shaped of projection 16 simultaneously moves up guide rod 103, on clamping arm 104
Shifting makes swivel becket 20 diminish with the top surface contact force of workpiece 6 and is in smaller value, so as to make processing by the action of electric rotating machine 91
The back side of part 6 is towards sander 3, and finally, the contact force for increasing swivel becket 20 and workpiece 6 is at higher value, works as swivel becket
20 with the top surface contact force of workpiece 6 it is maximum when, when pressure sensor 21 makes control system send lift 102 and electric rotating machine
91 instructions stopped simultaneously, repeat step 5；
Step 9：After polishing terminates, by the push-botton operation of control system, the action of lift 102 makes its output end upward
Motion, guide rod 103 is moved up, and clamping arm 104 is also moved up, and is promoted by linear electric motors 11, and guide rod 103 drives clamping arm 104 to rotate
The top surface of workpiece 6 is left, workpiece 6 is removed positioning seat 92.
Above-described embodiment is preferably embodiment, but embodiments of the present invention are not by above-described embodiment of the invention
Limitation, other any Spirit Essences without departing from the present invention and the change made under principle, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (9)
1. the operating method of Semi-automatic dresser, it is characterised in that：The control method is comprised the steps of：
Step one：Workpiece is placed on positioning seat, the button of control system is manually operated, control electric rotating machine rotates,
Make the beginning of workpiece facing to sander；
Step 2：The push-botton operation of control system is manually operated, linear electric motors promote guide rod to rotate and drive clamping arm to revolve
Turn and above clamping arm turn to workpiece；
Step 3：The button of manually operated control system, makes lift act its output end and down moves, guide rod is down moved simultaneously
Clamping arm is walked downwards, workpiece is compressed finally by swivel becket；
Step 4：Control system acts linear actuator, makes the grinding abrasive disk of sander close to workpiece, linear actuator is maximum
Stroke is limited by stopping block；
Step 5：Sander is opened, exerts oneself to push down sander by hand, and moves down sander, so that workpiece lower end of polishing,
And loosened by hand, under the elastic force of spring, sander is moved up and workpiece upper end of polishing；
Step 6：When needing to process each side of workpiece simultaneously, instruction adjustment lift is sent by control system
Stroke so that adjusting swivel becket and workpiece top surface contact force is at smaller value, workpiece is revolved by electric rotating machine
Turn and polished simultaneously；
Step 7：When only needing to process the beginning face of workpiece, instruction adjustment adjustment lifting is sent by control system
The stroke of machine, the contact force for increasing swivel becket and workpiece top surface is at higher value, prevents workpiece in bruting process
Play, when contact force reaches maximum, pressure sensor makes control system send lift and electric rotating machine simultaneously to stop
Action command, repeat step 5；
Step 8：When the polishing workpiece back side is only needed to, control system control lift action makes its output end upward
Motion, clamping arm, which is moved up, makes swivel becket diminish with workpiece top surface contact force and be in smaller value, so that motor-driven by electric rotating
Work makes the workpiece back side towards sander, and increases the contact force of swivel becket and workpiece and be at higher value, works as contact force
When reaching maximum, pressure sensor makes control system send lift and electric rotating machine while stopping action command, repeats
Step 5；
Step 9：After polishing terminates, by the push-botton operation of control system, lift action makes its output end move upwards, leads
Bar is moved up, and clamping arm is moved up, and is promoted by linear electric motors, and guide rod drive clamping arm is rotated away from the top surface of workpiece, processing
Part removes positioning seat.
2. the Semi-automatic dresser for the control method described in perform claim requirement 1, it is characterised in that：Including sander dress
Put, workpiece positioning device and control system, the sander device includes sander frame, is fixed in sander frame
Sander and the travel mechanism of driving sander frame rectilinear movement, the sander frame include restocking, undercarriage and on
Four guide pillars between frame, undercarriage and four springs being respectively fitted on guide pillar, the sander are fixedly connected with restocking, institute
Guide pillar is stated through restocking and is slidably matched therewith, the travel mechanism includes pedestal, the cunning for two straight lines being fixed on pedestal
Rail, the linear actuator being fixed on pedestal, the linear actuator are arranged between the slide rail of two straight lines, the undercarriage with
Slide rail is slidably matched, and the undercarriage bottom is fixedly connected with the output end of linear actuator；The workpiece positioning device includes
Rotating mechanism and hold-down mechanism, wherein, rotating mechanism includes electric rotating machine, the positioning being fixed in the output end of electric rotating machine
Seat, the hold-down mechanism includes holding fixed mount, the lift for being set in fixed mount lower end, bottom and the connection of lift output end
Guide rod and the clamping arm being fixedly connected with the guide rod other end, the clamping arm are provided with pressure sensor, the guide rod and pressure
Tight arm is linked to be a L-shaped structure；The control system and sander, linear actuator, electric rotating machine and lift are all electricity
Connection.
3. Semi-automatic dresser according to claim 2, it is characterised in that：The hold-down mechanism is additionally provided with a straight-line electric
Flower-shape groove is provided with the middle part of machine and the connecting plate being hinged with linear electric motors output, the connecting plate, the guide rod is provided with for periphery
Flower-shape key, the flower-shape key is socketed with flower-shape groove；The guide rod bottom connects the camshaft bearing follower of an I-shaped, described
Lift output end connects the link of a concave, and the upper end of the link groove of the concave is convex provided with two
Block, two projections are caught in the middle formation face contact of the camshaft bearing follower of I-shaped.
4. Semi-automatic dresser according to claim 2, it is characterised in that：The fixed mount upper end is additionally provided with a centre
Cylinder provided with through hole, the guide rod coordinates through through hole with cylinder body space, the cylinder height and workpiece height
Correspondence, the guide rod protrudes cylinder top surface.
5. Semi-automatic dresser according to claim 2, it is characterised in that：The clamping arm bottom is provided with a rotation
Ring, the swivel becket is rotated with clamping arm and is connected.
6. Semi-automatic dresser according to claim 2, it is characterised in that：The undercarriage is in punishment corresponding with two slide rails
Not She You sliding block, chute is provided with two sliding blocks, described two chutes are slidably matched with two slide rails.
7. Semi-automatic dresser according to claim 2, it is characterised in that：The undercarriage bottom and linear actuator it is defeated
Go out between end provided with portable plate, undercarriage bottom is fixedly connected by portable plate with the output end of linear actuator.
8. Semi-automatic dresser according to claim 2, it is characterised in that：The pedestal is provided with straight limit actuator
The obstruction block of stroke, when linear actuator stroke is maximum, the portable plate is abutted with stopping block.
9. Semi-automatic dresser according to claim 2, it is characterised in that：The workpiece positioning device is fixed on movement
On the pedestal of mechanism, the susceptor edges are provided with four circular handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684635.1A CN107283226A (en) | 2017-08-11 | 2017-08-11 | A kind of Semi-automatic dresser control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684635.1A CN107283226A (en) | 2017-08-11 | 2017-08-11 | A kind of Semi-automatic dresser control method |
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| CN107283226A true CN107283226A (en) | 2017-10-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968201A (en) * | 2021-02-05 | 2021-06-15 | 东莞市爱康电子科技有限公司 | Self-adaptive hot pressing mechanism |
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2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112968201A (en) * | 2021-02-05 | 2021-06-15 | 东莞市爱康电子科技有限公司 | Self-adaptive hot pressing mechanism |
| CN112968201B (en) * | 2021-02-05 | 2022-08-05 | 东莞市爱康智能技术有限公司 | Self-adaptive hot pressing mechanism |
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Application publication date: 20171024 |
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