CN209717294U - A kind of plate edge precision sander - Google Patents
A kind of plate edge precision sander Download PDFInfo
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- CN209717294U CN209717294U CN201821177337.XU CN201821177337U CN209717294U CN 209717294 U CN209717294 U CN 209717294U CN 201821177337 U CN201821177337 U CN 201821177337U CN 209717294 U CN209717294 U CN 209717294U
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Abstract
The utility model relates to a kind of plate edge precision sander, including feeding unit, sanding unit, rack, sanding unit includes sand paper strainer, polishing amount accurate adjusting mechanism, sand paper lifting control mechanism；Wherein, the feeding mechanism fixing seat in feeding driving unit is locked by fixing bolt on panel on the rack, on the rack-mounted sanding unit mounting plate of sanding unit movable guiding rail in sanding unit；The edge abutting plate that feeding unit drives plate to need sanding advances by wall and contacts buffed surface；Polishing amount accurate adjusting mechanism controls sanding amount；Sand paper strainer controls sand paper in the tensile force of grinding process；Sand paper lifting control mechanism controls lifting of sand paper during polishing plate.Advantage: 1) polishing operation is reduced to the requirement of worker's technical level, saves labour cost；2) operation labor intensity bottom, it is high-efficient；3) grinding homogeneity Sanding Quality is good；4) sand paper consumes low using sufficiently；5) operation dust is few, safety and environmental protection.
Description
Technical field
The utility model is a kind of plate edge precision sander, belongs to electromechanical integration technology area.
Background technique
In solid wood furniture production process, human hand held plate mainly is passed through in traditional vibration for the sanding of plate edge
Operation on dynamic sand, or using hand-held pneumatic sander to plate edge hand sand.It is worked using vibration sander strong
Degree is big, requires height to worker's technical level, risk is big, and dust is big；It is uneven using hand-held pneumatic sander ground effect,
Large labor intensity, and equally exist the big problem of dust.
Summary of the invention
The utility model proposes a kind of plate edge precision sanders, and its object is to for artificial in the prior art
The defects of artificial intensity existing for hand-held plate edge sander is big, worker's technical requirements are high, sanding efficiency and effect is poor,
By improving structure design, propose it is a kind of send plate using feed appliance, by the mechanism that can control stock removal and sand paper pressure
To the plate edge precision sander of plate edge sanding in traveling, reduces to the requirement of worker's technical level, reduce worker's labor
Fatigue resistance improves sanding efficiency and effect, reduces environment dust harzard, and sanding process sand paper is automatically dynamic up and down, can make full use of
Sand paper reduces sand paper consumption and reduces sand paper replacing construction.
The technical solution of the utility model: a kind of plate edge precision sander, including feeding unit 1, polishing list
First 2, rack 3, the sanding unit 2 include sand paper strainer, polishing amount accurate adjusting mechanism, sand paper lifting control mechanism；
Wherein, the feeding unit fixing seat 25 in feeding driving unit 1 is locked on the panel 14 in rack 3 by fixing bolt, is beaten
Sanding unit movable guiding rail 19 in mill unit 2 is mounted on the sanding unit mounting plate 18 in rack 3, the adjustment of polishing amount precision
Micrometer 63 in mechanism adjusts micrometer mounting base 60 by sanding unit precision and is mounted on the installation of the sanding unit in rack 3
On plate 18；Feeding unit 1 drives plate that the plate in the edge abutting feeding unit 1 of sanding is needed to advance by wall 32 and contact and beats
Flour milling；Polishing amount accurate adjusting mechanism controls plate buffed surface and plate leans on the relative distance of wall 32, controls sanding amount with this；Sand
Sand paper idler roller 6 in paper strainer controls sand paper in the tensile force of grinding process, while facilitating the disassembly of sand paper；Sand paper liter
It drops the cylinder 42 in control mechanism and controls lifting of sand paper during polishing plate.
The utility model has the beneficial effects that
1) polishing operation is reduced to the requirement of worker's technical level, saves labour cost；
2) operation labor intensity bottom, it is high-efficient；
3) grinding homogeneity Sanding Quality is good；
4) sand paper consumes low using sufficiently；
5) operation dust is few, safety and environmental protection.
Detailed description of the invention
Attached drawing 1 is plate sand side device side view.
Attached drawing 2 is plate sand side device sanding unit top view.
Attached drawing 3 is the side view of plate sand side device.
Attached drawing 4 is the side view of plate sand side device.
Attached drawing 5 is that plate sand side device sanding unit sand paper strainer introduces front view.
Attached drawing 6 is plate sand side device sanding unit sand paper position adjustment top view.
Attached drawing 7 is plate sand side device sanding unit sand paper position adjustment side view.
Attached drawing 8 is plate sand side device cutting output accurate adjusting mechanism side view.
Attached drawing 9 is plate sand side device cutting output accurate adjusting mechanism side view partial enlarged view.
Attached drawing 10 is plate sand side device plus the side view after dust excluding hood
1 is feeding unit in figure；2 be sanding unit；3 racks；4 be sand paper driving motor；5 be sand paper；6 be sand paper
Tight roller；7 be tensioning roll shaft mounting base；8 be tensioning roll shaft mounting base mounting bracket；9 be idler roller moving slide block；10 be idler roller
Move sliding rail；11 be sanding unit structural member, and 12 be sanding unit structural member；13 be sanding unit structural member, and 14 be panel；15
For rack construction part-column；16 be height burr adjustable tail margin；17 be rack construction part-sanding unit support post；18 is single for polishing
First mounting plate；19 be sanding unit movable guiding rail；20 be sanding unit activity linear bearing；21 be sanding unit structural member 4；22
For sanding unit structural member 5；23 be workpiece polishing mechanism structural member 6,24 be rack construction part-gusset；25 fix for feeding unit
Seat；26 be feeding unit transverse shifting part；27 be feeding unit column；28 be feeding unit firmware structure part in length and breadth；29 be to send
Expect motor；30 be feeding unit motor fixing frame；31 be drawing-inroller；32 lean on wall for plate, and 33 be sand paper tensioning spring compact heap；
34 be strainer adjustment bolt；35 be strainer holddown spring；36 be adjusting nut block；37 be rolling bearing units；38 be pin
Axis；39 support roll shaft hold-down support for sand paper；40 be holddown spring guiding axis fixing seat；41 be cylinder fixed seat；42 be cylinder；
43 be cylinder piston active position adjustment bolt；44 support roll shaft for the first sand paper, and 45 be sand paper support roller shaft hold-down support；
46 be sand paper support roller；47 support roll shaft for the second sand paper；48 be carbon cloth supporting block, and A is coated abrasive surface working face；49 be sand paper
The movable shaft of support roller；50 be cylinder connecting angle pieces, and 51 be cylinder fixed seat；52 be cylinder fixing fitting pin shaft；53 be polishing
Mechanism structure part-side plate；54 be workpiece polishing mechanism structural member-top panel；55 be rolling bearing units；56, which fall into place detection for sand paper, opens
It closes；57 rise detection switch in place for sand paper, and 58 be sliding block spanner；59 move forward and backward block for sanding unit；60 be to beat
It grinds unit precision and adjusts micrometer mounting base；61 be rack and sanding unit back-moving spring；62 be back-moving spring fixing piece；63 are
Micrometer；64 push block for micrometer；65 be bolt；66 be dust excluding hood.
Specific embodiment
A kind of plate edge precision sander, including feeding unit 1, sanding unit 2, rack 3, the sanding unit 2 are wrapped
Include sand paper strainer, polishing amount accurate adjusting mechanism, sand paper lifting control mechanism；Wherein, the feeding in feeding driving unit 1
Unit fixing seat 25 is locked on the panel 14 in rack 3 by fixing bolt, the sanding unit movable guiding rail in sanding unit 2
19 are mounted on the sanding unit mounting plate 18 in rack 3, and the micrometer 63 in polishing amount accurate adjusting mechanism is single by polishing
First accurate adjustment micrometer mounting base 60 is mounted on the sanding unit mounting plate 18 in rack 3；Feeding unit 1 drives plate to need
It wants the edge of sanding to be close to the plate in feeding unit 1 to advance by wall 32 and contact buffed surface；Polishing amount accurate adjusting mechanism control
Making sheet part buffed surface and plate lean on the relative distance of wall 32, control sanding amount with this；Sand paper idler roller 6 in sand paper strainer
Sand paper is controlled in the tensile force of grinding process, while facilitating the disassembly of sand paper；Cylinder 42 in sand paper lifting control mechanism controls
Lifting of sand paper during polishing plate.
The feeding unit 1 includes feeding unit fixing seat 25, feeding unit transverse shifting part 26, feeding unit column
27, firmware structure part 28, feeding motor 29, feeding unit motor fixing frame 30, drawing-inroller 31, plate lean on wall to feeding unit in length and breadth
32；Wherein, feeding unit fixing seat 25 is locked on the panel 14 in rack 3 by fixing bolt, and feeding unit column 27 presss from both sides
Tightly in feeding unit fixing seat 25, the cooperation of firmware structure part 28 is solid in length and breadth by feeding unit for feeding unit transverse shifting part 26
It is scheduled on feeding unit column 27, feeding unit transverse shifting part 26 connects feeding motor by feeding unit motor fixing frame 30
29, feeding motor 29 connects drawing-inroller 31 by speed reducer, and feeding unit motor fixing frame 30 adjusts the direction of advance of drawing-inroller,
Speed reducer driving drawing-inroller rotation is completed to send plate；Plate is mounted on panel 14 by wall 32, the radial direction of drawing-inroller rotation and
Plate is at a certain angle by 32 row of wall, and the buffed surface of plate will be close to plate and advance by wall 32 in feeding process, so that
The polishing of the complete pair of plate members edge of sand paper.
The sanding unit 2 includes 19,4 pieces of sand paper driving motor 4, sanding unit movable guiding rail sanding unit activity straight lines
Bearing 20, C sanding unit structural member 13, D sanding unit structural member 21, E sanding unit structural member 22, F sanding unit structural member
23, sanding unit activity linear bearing 20, sliding block spanner 58；C sanding unit structural member 13, D sanding unit structural member 21,
Frame support sanding unit 2, sand paper driving is bolted into E sanding unit structural member 22 and F sanding unit structural member 23
Motor 4 is mounted on E sanding unit structural member, and sanding unit activity linear bearing 20 passes through bolt and D sanding unit structural member
21 connections, workpiece polishing mechanism 2 are mounted as a whole on 4 pieces of sanding unit activity linear bearings 20, sanding unit activity linear bearing 20
It is moved in a straight line with the cooperation of sanding unit movable guiding rail 19, movable guiding rail 19 is fixed on the sanding unit peace being installed in rack 3
In loading board 18, sliding block spanner 58 is mounted on the mobile sliding block 20 of sanding unit, the fixed polishing after polishing amount is adjusted in place
Mechanism.Sanding unit is locked on sanding unit activity linear bearing 20 by bolt, and sanding unit activity linear bearing 20 exists
It is slided on sanding unit movable guiding rail 19.Before the polishing amount accurate adjusting mechanism includes sliding block spanner 58, sanding unit
Block 59, sanding unit precision adjustment micrometer mounting base 60, rack and sanding unit back-moving spring 61, back-moving spring are moved afterwards
Fixing piece 62, micrometer 63, micrometer push block 64 and bolt 65, wherein micrometer 63 is adjusted by sanding unit precision
Micrometer mounting base 60 is mounted on the sanding unit mounting plate 18 in rack 3, and sanding unit moves forward and backward block 59 and passes through spiral shell
Bolt 65 is mounted in sanding unit 1, and rack and sanding unit back-moving spring 61 are mounted on sanding unit and move forward and backward 59 He of block
Sanding unit precision adjusts between micrometer mounting base 60.Sliding block spanner 58 is on sanding unit activity linear bearing 20
Component is mounted in the screw hole of sanding unit activity linear bearing 20, and back-moving spring fixing piece 62 is by being threadably mounted at polishing
Unit precision adjusts in micrometer mounting base 60, micrometer pushes block 64 to be bolted in sanding unit, passes through thousand
Divide the adjustment of ruler 63 that stop location is pushed to adjust polishing amount；Rotation micrometer 63 extends micrometer, and sanding unit moves forward and backward gear
Block 59 generates forward thrust, and adjustment workpiece polishing mechanism advances；Rotation micrometer 63 shortens micrometer, and rack and sanding unit are drawn
Tight spring 61 retreats sanding unit 1, adjusts sanding amount with this.
The sand paper strainer includes sand paper idler roller 6, tensioning roll shaft mounting base 7, tensioning roll shaft mounting base installation branch
Frame 8, idler roller moving slide block 9, idler roller movement sliding rail 10, A sanding unit structural member 11, sand paper tensioning spring compact heap 33,
Strainer adjustment bolt 34, strainer holddown spring 35, adjusting nut block 36 and A rolling bearing units 37, holddown spring guiding
Axis fixing seat 40；Wherein, sand paper idler roller 6 is fixed on tensioning roll shaft mounting base mounting bracket 8 by being tensioned roll shaft mounting base 7
On, tensioning roll shaft mounting base mounting bracket 8 is mounted on idler roller moving slide block 9, and idler roller moving slide block 9 is mounted on idler roller
It moving on sliding rail 10, is moved in a straight line along sliding rail, sand paper tensioning spring compact heap 33 is mounted on A sanding unit structural member 11,
Sand paper tensioning spring compact heap 33 pushes strainer holddown spring 35 to advance, and strainer holddown spring 35 pushes mounting bracket
8 drive sand paper idler roller 6 to advance, and are tensioned sand paper, are tensioned dynamics by adjusting the realization of strainer holddown spring 35.Tensioning device
34 glasss of heads of structure adjustment bolt are partially installed in the hole on sand paper tensioning spring compact heap 33, and threaded portion is mounted on adjusting nut
On block 36, the compression degree of 34 adjustment strainer holddown spring 35 of rotation, so as to adjust tensile force, adjusting nut block 36 is installed
On A sanding unit structural member 11；Rolling bearing units 37 are bolted on sanding unit structural member 12, and the one of fixing axle 49
End；Holddown spring guiding axis fixing seat 40 is bolted in tensioning roll shaft mounting base 7.
Sand paper strainer is mounted on the guide rail installed on A sanding unit structural member 11 by sliding block, can be along leading
Rail moves forward and backward.
The sand paper elevating mechanism includes A rolling bearing units 37, pin shaft 38, A sand paper support roll shaft hold-down support 39, A cylinder
Fixing seat 41, cylinder 42, cylinder piston active position adjustment bolt 43, the first sand paper support roll shaft 44, B sand paper support roller shaft
Hold-down support 45, sand paper support roller 46, the second sand paper support roll shaft 47, carbon cloth supporting block 48, the movable shaft 49 of sand paper support roller,
Cylinder connecting angle pieces 50, B cylinder fixed seat 51, cylinder fixing fitting pin shaft 52, workpiece polishing mechanism structural member-side plate 53, sander
Structure structural member-top panel 54, B rolling bearing units 55, sand paper fall into place detection switch 56, sand paper rises detection switch 57 in place；
Wherein, cylinder 42 is fixed on workpiece polishing mechanism structural member-above by A cylinder fixed seat 41 and B cylinder fixed seat 51
On plate 54, by solenoid valve control, cylinder fixing fitting pin shaft 52 is fixedly connected with B cylinder fixed seat 51 and the first sand paper support roll shaft
44, cylinder piston telescopic process is rotated around cylinder fixing fitting pin shaft 52；Cylinder piston connects cylinder piston active position tune
Whole bolt 43, cylinder piston active position adjustment bolt 43 are connected by cylinder connecting angle pieces 50 and the movable shaft 49 of sand paper support roller
It connects, the movable shaft 49 of sand paper support roller is rotated around pin shaft 38 when piston is flexible, and drive is mounted on the movable shaft of sand paper support roller
Sand paper support roller 46 on 49 rotates, and sand paper support roller 46 is rotated around the second sand paper support roll shaft 47, and the second sand paper supports roll shaft
47 are mounted on workpiece polishing mechanism structural member-top panel 54 by B sand paper support roller shaft hold-down support 45；Sand paper drives around sand paper
Driving wheel (wheel at signified sanding unit position, is fixed on motor shaft by nut in Fig. 1), sand paper on dynamic motor shaft
(moveable support roller is as sand paper support roller 46 for idler roller 6, sand paper support roller 46 and the moveable support roller being mounted on axis 49
Roller, support sand paper rotation, be mounted on axis 49, sand paper support roller 46 be mounted in the second sand paper support roll shaft 47 on) movement,
Movable 49 shaft end of shaft of sand paper support roller is machined with hole, is fixed on A rolling bearing units 37 and B rolling bearing units 55 using pivot pin, limit
The direction of support roller movement processed, sand paper rise detection switch 57 in place and are mounted on 54 inside of workpiece polishing mechanism structural member-top panel, sand
Paper falls into place detection switch 56 and is mounted on the inside of workpiece polishing mechanism structural member-lower panel；When sand paper rises detection switch 57 in place
The switch that detection switch 56 controls solenoid valve is fallen into place with sand paper, when sand paper, which reaches sand paper, falls into place detection switch 56,
Sand paper falls into place detection switch 56 and drives cylinder movement, and adjustment sand paper support roller 46 changes angle, and control sand paper rises；Work as sand
Paper rise to sand paper rise in place detection switch 57 when, sand paper rise in place detection switch 57 drive cylinder piston round about
Movement, sand paper support roller 46 change angle, control sand paper decline.Sand paper support roll shaft hold-down support 39, which is bolted on, to be beaten
It grinds on cellular construction part 12, carbon cloth supporting block 48 is bolted on sanding unit structural member 12 and workpiece polishing mechanism structural member-
On top panel 54, workpiece polishing mechanism structural member-side plate 53 passes through on bolt and sanding unit structural member 12, workpiece polishing mechanism structural member-
Panel 54 is fixed together, and constitutes a part of structure of sanding unit 2.
Sand paper elevating mechanism belongs to the component in sanding unit 2, actually refers to the support roller by being mounted on 49
It swings certain angle and sand paper strainer interoperation completes sand paper elevating control.
The plate edge precision sander further includes dust excluding hood 66, and the dust excluding hood 66 is mounted in rack 3, covers in and beats
It grinds outside unit 2, plays dust-proof and protective effect.
Technical solutions of the utility model are further illustrated with reference to the accompanying drawing
As shown in attached drawing 1,10, a kind of plate sand side device, including sanding unit 1, feeding driving unit 2, rack 3 and remove
Dust hood 66 4 is most of；Wherein sanding unit 1, feeding driving unit 2 and dust excluding hood are all mounted in rack 3, feeding unit band
Movable plate part needs the edge of sanding to fit snugly against wall to advance and contact buffed surface A(Fig. 2), buffed surface A be more than at a distance from wall
It is adjusted by accurate adjusting mechanism, controls sanding amount, bruting process sand paper automatic lifting whereby, dust excluding hood plays dust-proof and protection and makees
With.
The sanding unit 2, including sand paper strainer, polishing amount accurate adjusting mechanism, sand paper lifting control mechanism.Sand
Paper strainer can control sand paper to the tensile force of grinding process, at the same when being convenient for changing sand paper sand paper disassembly；Pass through rotation
Stock removal accurate adjusting mechanism micrometer, can accurately control cutting output；Sand paper lifting control mechanism makes during polishing plate
The lifting of sand paper automated periodic, makes full use of sand paper, reduces sand paper consumption, extends tool change time (replacement sand paper time).
As shown in attached drawing 2,3,5,6,7,8,2 structure feature of sanding unit further includes by strainer, polishing amount precision tune
Complete machine structure, sand paper lifting control mechanism and the total system being made of the rack of these mechanisms, driving motor and associated structural component.
Including sand paper driving motor 4；Sand paper 5；Sand paper idler roller 6；It is tensioned roll shaft mounting base 7；It is tensioned roll shaft mounting base mounting bracket 8；
Idler roller moving slide block 9；Idler roller moves sliding rail 10；Sanding unit structural member 1(element 11, referring to Fig. 5)；Sanding unit structure
Part 2(element 12)；Sanding unit structural member 3(element 13)；Sanding unit mounting plate 18；Sanding unit movable guiding rail 19；Polishing
Unit activity linear bearing 20；Sanding unit structural member 4(element 21)；Sanding unit structural member 5(element 22)；Workpiece polishing mechanism knot
Component 6(23)；Sand paper tensioning spring compact heap 33；Strainer adjustment bolt 34；Strainer holddown spring 35；Adjusting nut
Block 36；Rolling bearing units 1(element 37)；Pin shaft 38；Sand paper supports roll shaft hold-down support 1(element 39)；Holddown spring guiding axis is solid
Reservation 40；Cylinder fixed seat 1(element 41)；Cylinder 42；Cylinder piston adjustment bolt 43；First sand paper supports roll shaft 44, (33~
44 referring to Fig. 5)；Sand paper support roller shaft hold-down support 2(element 45)；Sand paper support roller 46；Sand paper support roller shaft 47；Carbon cloth
Supporting block 48；The movable shaft 49 of sand paper support roller；Cylinder connecting angle pieces 50, (45~50 referring to Fig. 6)；Cylinder fixed seat 2(51)；
Cylinder fixing fitting pin shaft 52；Workpiece polishing mechanism structural member-side plate 53；Workpiece polishing mechanism structural member-top panel 54；Rolling bearing units 2(member
Part 55)；Sand paper falls into place detection switch 56；Sand paper rises detection switch 57 in place, (51~55 referring to Fig. 7)；Sliding block fastening
Spanner 58；Sanding unit pushes block 59；Sanding unit precision adjusts micrometer mounting base 60；Rack connect bullet with workpiece polishing mechanism
Spring 61；Frame side spring fixed column 62；Micrometer 63；Micrometer pushes block 64；Sanding unit pushes block fixing bolt 65.
As shown in Fig. 3, entire workpiece polishing mechanism 2 is mounted on totally 4 pieces of sanding unit activity linear bearing 20() on, linear axis
Hold 20 and sanding unit movable guiding rail 19 cooperation move in a straight line, movable guiding rail 19 is fixed on the polishing list being installed in rack 3
On first mounting plate 18, by the sliding block spanner 58 being mounted on sliding block, after polishing amount is adjusted in place, fixed sander
Structure prevents front and back play, influences grinding accuracy.
2 structure feature of sanding unit includes the structural member 3(element 13 of sanding unit), 4(element 21), 5(element 22) and 6
The frame that (element 23) is bolted supports sanding unit, and sand paper driving motor 4 is mounted on structural member 22, polishing
Unit activity linear bearing 20 passes through bolt and sanding unit structural member 4(element 21) connection, along sanding unit movable guiding rail 19
It moves in a straight line.
As shown in Fig. 4, the feeding unit 1 includes feeding unit fixing seat 25；Feeding unit transverse shifting part 26；It send
Material unit column 27；Feeding unit firmware structure part 28 in length and breadth；Feeding motor 29；Feeding unit motor fixing frame 30；Drawing-inroller
31；Entire feeding mechanism is mounted in feeding unit fixing seat 25, and feeding unit fixing seat 25 is locked at machine by fixing bolt
On rack construction part 1- panel 14 on frame 3, feeding unit column 27 is clamped in feeding unit fixing seat 25, and feeding unit is vertical
Horizontal firmware structure part 28 and the cooperation of feeding unit transverse shifting part 26 and feeding unit column 27, can be by feeding unit transverse shifting
Part 26 and feeding unit column 27 are fixed on certain position, and feeding unit motor fixing frame 30 is mainly to connect feeding unit transverse direction
Moving member 26 and feeding motor 29, feeding motor 29 are connected by speed reducer and drawing-inroller 31, drive drawing-inroller by speed reducer
Rotation, realization send plate function, pass through the direction of advance of the adjustable drawing-inroller of feeding unit motor fixing frame 30.In this application,
The finally angle that the radial direction of drawing-inroller rotation and plate is certain by 32 stroke of wall, so in the feeding process, plate
Buffed surface will be close to advance by wall 32, allows the polishing of the complete pair of plate members edge of the sand paper of sanding unit.
As shown in attached drawing 2,5, for the sand paper strainer in the sanding unit 2 referring to Fig. 5, feature includes sand paper
Tight roller 6；It is tensioned roll shaft mounting base 7；It is tensioned roll shaft mounting base mounting bracket 8；Idler roller moving slide block 9；Idler roller moves sliding rail
10；Sanding unit structural member 1- element 11；Sand paper tensioning spring compact heap 33；Strainer adjustment bolt 34；Strainer pressure
Tight spring 35；Adjusting nut block 36；Rolling bearing units 1- element 37；Sand paper tensioning spring compact heap 33 is mounted on sanding unit structure
On part 1- element 11, strainer holddown spring 35 is pushed to advance, and strainer holddown spring 35 is installed on acting on
Tight roll shaft mounting base mounting bracket 8, before pushing mounting bracket 8 to drive the sand paper idler roller 6 installed by tensioning roll shaft mounting base 7
Into, be tensioned sand paper, tensioning dynamics can be realized by adjusting strainer holddown spring 35.Entire strainer passes through tensioning
Roller moving slide block 9 is mounted on idler roller movement sliding rail 10, is moved in a straight line along sliding rail.
As shown in Fig. 7, the sand paper elevating mechanism in the sanding unit 2, feature include rolling bearing units 1- element
37；Pin shaft 38；Sand paper supports roll shaft hold-down support 1- element 39；Cylinder fixed seat 1- element 41；Cylinder 42；Cylinder piston effect
Position adjustment bolt 43；First sand paper supports roll shaft 44；Sand paper support roller shaft hold-down support 2- element 45；Sand paper support roller
46；Second sand paper supports roll shaft 47；Carbon cloth supporting block 48, the surface A of sand paper are working face (A in Fig. 2)；Sand paper support roller can
Turn axis 49；Cylinder connecting angle pieces 50；Referring to Fig. 7, cylinder fixed seat 2- element 51；Cylinder fixing fitting pin shaft 52；Sander
Structure structural member-side plate plate 53；Workpiece polishing mechanism structural member-top panel 54；Rolling bearing units 2- element 55；Sand paper falls into place detection and opens
Close 56；Sand paper rises detection switch 57 in place.Cylinder 42 is solid by cylinder fixed seat 1- element 41 and cylinder using installation attachment
Reservation 2- element 51 is fixed on workpiece polishing mechanism structural member-top panel 54, and cylinder piston telescopic process can be around being fixed on member
Pin shaft rotation on part 51 and 54；Cylinder piston active position adjustment bolt 43,43 is connected on the piston of cylinder passes through cylinder again
Connecting angle pieces 50 is connected using pin with the movable shaft 49 of sand paper support roller, and piston is flexible, and the movable shaft 49 of sand paper support roller is then
It rotates by a certain angle around pin shaft 38, drives the support roller rotation being mounted in the movable shaft 49 of sand paper support roller, the second sand paper
Support 47 sand paper support roller of roll shaft is mounted on workpiece polishing mechanism structural member-by sand paper support roller shaft hold-down support 2- element 45
On panel 54, sand paper support roller 46 is rotated around support roll shaft 47, and roller setting angle is constant.Sand paper falls into place detection switch 56
Sand paper lifting position is detected with detection switch 57 in place is risen, when arrival sand paper falls into place detection switch 56, drives cylinder
Movement adjusts the support roller being mounted on movable shaft 49 and changes angle, and control sand paper rises, when sand paper rises detection switch in place
After 57 detect that sand paper rises signal in place, issues signal control cylinder piston and act round about, opposite direction changes movable
Support roller on axis 49 changes angle, and sand paper declines, so in cycles.49 shaft end of movable shaft is machined with hole, solid using pivot pin
It is scheduled on rolling bearing units 1- element 37 and rolling bearing units 2- element 55, the direction of limitation support roller movement.
As shown in Figures 8 and 9, the polishing amount accurate adjusting mechanism of the sanding unit 2 acts on rack 3 and sander
Between structure 2, feature, which includes micrometer 63, to be adjusted micrometer mounting base 60 by sanding unit precision and is mounted on sanding unit peace
In loading board 18, rotation micrometer 63 extends micrometer, will generate forward to the promotion block 59 being mounted in sanding unit
Thrust, adjustment workpiece polishing mechanism accurately advances, and rotation micrometer 63 shortens micrometer, is mounted on spring between 59 and 60 and makees
Sanding unit will be made to retreat under, adjust sanding amount whereby.
Embodiment 1
Driving wheel of the sand paper of sanding unit on the motor shaft, idler roller 6, support roller 46 and be mounted on axis 49 can
Dynamic support roller movement.By solenoid valve control, sand paper falls into place detection switch 56 and rises detection switch 57 in place and controls cylinder 42
The switch of solenoid valve processed drives Telescopic-cylinder, and moveable support roller is driven to adjust certain angle back and forth, and then controls sand paper lifting.
In sand paper lifting process, sand section A front-rear position is constant, accurately adjusts sand section A by polishing amount accurate adjusting mechanism and leans on
The relative distance of wall controls sanding amount.Need the vertical edge workpiece of sanding under the driving of feed appliance, close to before wall
Into.Plate sanding in advance.
Embodiment 2
The adjustment of polishing amount precision can also drive adjustment screw to move forward and backward realization by rotating electric machine, micro- by being mounted on
Rotary encoder on type motor measures sanding amount, in this way after determining the dead-center position of sanding amount, operation micromotor rotation
Turn, can accomplish the purpose of Electronic control sanding amount.The measurement numerical value of encoder can be converted to by certain conversion formula
Can apparent value, shown by HMI.
Claims (7)
1. a kind of plate edge precision sander, it is characterized in that including feeding unit (1), sanding unit (2), rack (3), it is described
Sanding unit (2) includes sand paper strainer, polishing amount accurate adjusting mechanism, sand paper lifting control mechanism；Wherein, feeding unit
(1) the feeding unit fixing seat (25) in is locked on the panel (14) in rack (3) by fixing bolt, sanding unit (2)
In sanding unit movable guiding rail (19) be mounted on the sanding unit mounting plate (18) on rack (3), polishing amount precision adjustment
Micrometer (63) in mechanism is mounted on the polishing list in rack (3) by sanding unit precision adjustment micrometer mounting base (60)
On first mounting plate (18)；Feeding unit (1) drives plate that the edge of sanding is needed to be close to the plate in feeding unit (1) by wall
(32) advance and contact buffed surface；Polishing amount accurate adjusting mechanism control plate buffed surface and plate by wall (32) it is opposite away from
From；The tensile force of sand paper idler roller (6) control sand paper in sand paper strainer；Cylinder (42) in sand paper lifting control mechanism
Control lifting of sand paper during polishing plate.
2. plate edge precision sander according to claim 1, it is characterized in that the feeding unit (1) includes feeding list
First fixing seat (25), feeding unit transverse shifting part (26), feeding unit column (27), feeding unit firmware structure part in length and breadth
(28), feeding motor (29), feeding unit motor fixing frame (30), drawing-inroller (31), plate lean on wall (32)；Wherein, feeding list
First fixing seat (25) is locked on the panel (14) on rack (3) by fixing bolt, and feeding unit column (27), which is clamped in, to be sent
In material unit fixing seat (25), firmware structure part (28) cooperation is solid in length and breadth by feeding unit for feeding unit transverse shifting part (26)
It is scheduled on feeding unit column (27), feeding unit transverse shifting part (26) is sent by feeding unit motor fixing frame (30) connection
Expect motor (29), feeding motor (29) connects drawing-inroller (31) by speed reducer, and feeding unit motor fixing frame (30) adjustment is sent
The direction of advance of material wheel, speed reducer driving drawing-inroller rotation are completed to send plate；Plate is mounted on panel (14) by wall (32), feeding
Radial direction and the plate buffed surface of plate in wall (32) formation angle, feeding process for taking turns rotation are close to plate by wall
(32) advance.
3. plate edge precision sander according to claim 1, it is characterized in that the sanding unit (2) includes that sand paper drives
Dynamic motor (4), sanding unit movable guiding rail (19), four pieces of sanding unit activity linear bearings (20), C sanding unit structural member
(13), D sanding unit structural member (21), E sanding unit structural member (22), F sanding unit structural member (23), sanding unit activity
Linear bearing (20), sliding block spanner (58)；C sanding unit structural member (13), D sanding unit structural member (21), E polishing are single
Frame support sanding unit (2), sand paper driving electricity is bolted into meta structure part (22) and F sanding unit structural member (23)
Machine (4) is mounted on E sanding unit structural member (22), and sanding unit activity linear bearing (20) passes through bolt and D sanding unit
Structural member (21) connection, sanding unit (2) are mounted as a whole on four pieces of sanding unit activity linear bearings (20), and sanding unit is living
Dynamic linear bearing (20) and sanding unit movable guiding rail (19) cooperation sliding, moves in a straight line, movable guiding rail (19) is fixed on peace
Loaded on the sanding unit mounting plate (18) on rack (3), sliding block spanner (58) is mounted on sanding unit activity linear axis
It holds on (20).
4. plate edge precision sander according to claim 1, it is characterized in that the polishing amount accurate adjusting mechanism packet
It includes sanding unit activity linear bearing (20), sliding block spanner (58), sanding unit and moves forward and backward block (59), sanding unit
Precision adjustment micrometer mounting base (60), rack and sanding unit back-moving spring (61), back-moving spring fixing piece (62), micrometer
(63), micrometer pushes block (64)；Wherein, micrometer (63) passes through sanding unit precision adjustment micrometer mounting base (60) peace
On the sanding unit mounting plate (18) in rack (3), sanding unit moves forward and backward block (59) and is installed by bolt (65)
On sanding unit (2), rack and sanding unit back-moving spring (61) are mounted on sanding unit and move forward and backward block (59) and beat
It grinds between unit precision adjustment micrometer mounting base (60), sliding block spanner (58) is by being threadably mounted at sanding unit activity
On linear bearing (20), back-moving spring fixing piece (62) adjusts micrometer mounting base by being threadably mounted at sanding unit precision
(60) on, micrometer pushes block (64) to be locked together by the structural member on bolt and sanding unit (2), drives polishing single
Member is slided along guide rail (19)；Micrometer (63) elongation, sanding unit move forward and backward block (59) and generate forward thrust, adjustment
Sanding unit is advanced；Micrometer (63) shortens, and rack and sanding unit back-moving spring (61) retreat sanding unit (2).
5. plate edge precision sander according to claim 1, it is characterized in that the sand paper strainer includes sand paper
Idler roller (6), tensioning roll shaft mounting base (7), tensioning roll shaft mounting base mounting bracket (8), idler roller moving slide block (9), tensioning
Roller moves sliding rail (10), A sanding unit structural member (11), sand paper tensioning spring compact heap (33), strainer adjustment bolt
(34), strainer holddown spring (35), adjusting nut block (36) and A rolling bearing units (37), holddown spring guiding axis fixing seat
(40)；Wherein, sand paper idler roller (6) is fixed on tensioning roll shaft mounting base mounting bracket (8) by being tensioned roll shaft mounting base (7)
On, tensioning roll shaft mounting base mounting bracket (8) is mounted on idler roller moving slide block (9), and idler roller moving slide block (9) is mounted on
Idler roller moves on sliding rail (10), moves in a straight line along sliding rail, sand paper tensioning spring compact heap (33) is mounted on A sanding unit knot
On component (11), strainer adjustment bolt (34) cup head is partially installed in the hole on sand paper tensioning spring compact heap (33),
Threaded portion is mounted on adjusting nut block (36), and strainer adjustment bolt (34) adjusts strainer holddown spring (35)
Compression degree, adjusting nut block (36) are mounted on A sanding unit structural member (11)；A rolling bearing units (37) are bolted
On B sanding unit structural member (12), the one end of fixed the movable shaft of sand paper support roller (49)；Holddown spring guiding axis fixing seat
(40) it is bolted in tensioning roll shaft mounting base (7)；Sand paper tensioning spring compact heap (33) pushes strainer to compress
Spring (35) advances, and strainer holddown spring (35) pushes tensioning roll shaft mounting base mounting bracket (8) to drive sand paper idler roller
(6) advance.
6. plate edge precision sander according to claim 1, it is characterized in that the sand paper elevating mechanism includes that A ushers to seat
Bearing (37), pin shaft (38), A sand paper support roll shaft hold-down support (39), A cylinder fixed seat (41), cylinder (42), cylinder piston
Active position adjustment bolt (43), the first sand paper support roll shaft (44), B sand paper support roller shaft hold-down support (45), sand paper branch
Support roller (46), the second sand paper support roll shaft (47), carbon cloth supporting block (48), the movable shaft of sand paper support roller (49), cylinder connection
Corner fittings (50), B cylinder fixed seat (51), cylinder fixing fitting pin shaft (52), side plate (53), top panel (54), B rolling bearing units
(55), sand paper falls into place detection switch (56), sand paper rises detection switch (57) in place；
Wherein, sand paper support roll shaft hold-down support (39) is bolted on B sanding unit structural member (12), cylinder (42)
It is fixed in the above on plate (54) by A cylinder fixed seat (41) and B cylinder fixed seat (51), by solenoid valve control, cylinder is fixed
Attachment pin shaft (52) is fixedly connected with B cylinder fixed seat (51) and the first sand paper support roll shaft (44), cylinder piston telescopic process ring
It is rotated around cylinder fixing fitting pin shaft (52)；Cylinder piston connects cylinder piston active position adjustment bolt (43), cylinder piston
Active position adjustment bolt (43) is connected by cylinder connecting angle pieces (50) and the movable shaft of sand paper support roller (49), and piston is flexible
When the movable shaft of sand paper support roller (49) around pin shaft (38) rotate, drive be mounted in the movable shaft of sand paper support roller (49)
Sand paper support roller (46) rotation, sand paper support roller (46) are rotated around the second sand paper support roll shaft (47), and the second sand paper supports roll shaft
(47) it is mounted above on plate (54) by B sand paper support roller shaft hold-down support (45)；Carbon cloth supporting block (48) passes through bolt
It is fixed on B sanding unit structural member (12) and top panel (54)；Side plate (53) passes through bolt and B sanding unit structural member
(12), top panel (54) is fixedly connected；Driving wheel, sand paper idler roller (6), sand paper branch of the sand paper in sand paper drive motor shaft
Support roller (46) and the moveable support roller being mounted on axis (49) movement, the movable shaft of sand paper support roller (49) shaft end are machined with hole,
It is fixed on A rolling bearing units (37) and B rolling bearing units (55) using pin shaft (38), the direction of limitation support roller movement, on sand paper
It is raised to a detection switch (57) to be mounted above on the inside of plate (54), sand paper falls into place detection switch (56) and is mounted in lower panel
Side；Sand paper rises the switch that detection switch (57) and sand paper in place fall into place detection switch (56) control solenoid valve.
7. plate edge precision sander according to claim 1, it is characterized in that the plate edge precision sander is also
Including dust excluding hood (66), the dust excluding hood (66) is mounted on rack (3), covers in sanding unit (2) outside, is played dust-proof and protection and is made
With.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177337.XU CN209717294U (en) | 2018-07-24 | 2018-07-24 | A kind of plate edge precision sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177337.XU CN209717294U (en) | 2018-07-24 | 2018-07-24 | A kind of plate edge precision sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209717294U true CN209717294U (en) | 2019-12-03 |
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ID=68658265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821177337.XU Expired - Fee Related CN209717294U (en) | 2018-07-24 | 2018-07-24 | A kind of plate edge precision sander |
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| Country | Link |
|---|---|
| CN (1) | CN209717294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202631A (en) * | 2018-07-24 | 2019-01-15 | 宜华生活科技股份有限公司 | A kind of plate edge precision sander |
-
2018
- 2018-07-24 CN CN201821177337.XU patent/CN209717294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202631A (en) * | 2018-07-24 | 2019-01-15 | 宜华生活科技股份有限公司 | A kind of plate edge precision sander |
| CN109202631B (en) * | 2018-07-24 | 2024-03-26 | 宜华生活科技股份有限公司 | Precise sander for edge of plate |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210724 |