CN110328588A - A kind of adjustable abrasive band winding/unwinding device of the amount of feeding - Google Patents
A kind of adjustable abrasive band winding/unwinding device of the amount of feeding Download PDFInfo
- Publication number
- CN110328588A CN110328588A CN201910754541.6A CN201910754541A CN110328588A CN 110328588 A CN110328588 A CN 110328588A CN 201910754541 A CN201910754541 A CN 201910754541A CN 110328588 A CN110328588 A CN 110328588A
- Authority
- CN
- China
- Prior art keywords
- abrasive band
- feeding
- winding
- cutter head
- speed reducer
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 title claims abstract description 81
- 239000004576 sand Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 55
- 238000005498 polishing Methods 0.000 claims description 47
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 238000013016 damping Methods 0.000 claims description 14
- 230000001276 controlling effect Effects 0.000 claims description 9
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 8
- 235000011613 Pinus brutia Nutrition 0.000 claims description 8
- 241000018646 Pinus brutia Species 0.000 claims description 8
- 238000012856 packing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000000499 gel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
-
- 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
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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 adjustable abrasive band winding/unwinding devices of amount of feeding, including fixed plate, be equipped in the fixed plate abrasive band unreels component, abrasive band quantifies feeder assembly, feeding hold down assembly, cutter head assembly, directive wheel, abrasive band tension assembly, abrasive band winding component；The abrasive band tension assembly is equipped with the tensioning sensor for controlling the winding motor power on/off；The directive wheel is arranged according to demand between two adjacent component in office, for controlling the trend in abrasive band.The present invention has the advantages that the present apparatus has the function of automatic winding, and the abrasive band amount of feeding can be controlled quantitatively, solved the problems such as uneven most of abrasive band feed device feeding, the feeding of coarse sand band difficulty, utmostly saved consumptive material, cost is reduced, the consistency of product is improved.
Description
Technical field
The present invention relates to the equipment technical fields that the polishing of metal pan surface is directed on automatic turning sander, especially relate to
And a kind of adjustable abrasive band winding/unwinding device of the amount of feeding.
Background technique
Current abrasive belt automatic sander most of on the market, abrasive band feeding is cylinder linkage, passes through several gas
The different sequence of movement of cylinder cooperates to carry out abrasive band switching, and this structural mechanism is complicated, control is complicated, pulls the length in abrasive band every time
Degree is fixed, and is not adjustable, and the used abrasive band section in part is overlapped when needing contact surface big, is influenced Sanding Quality, is needed to contact
Part abrasive band section is also useless when face is small is just handed over, and abrasive band utilization rate is low.Sometimes because of coarse sand tape base base thickness, resistance
Greatly, smoothly abrasive band cannot be switched every time, causes same section of abrasive band continuously to be polished several times, most cuts off abrasive band.Abrasive band feeding
Various unstable factors cause the moment is manually wanted to keep to handle beside machine, cannot largely discharge labour, greatly
Influence the realization of sanding automation.
Summary of the invention
The purpose of the present invention is overcoming above-mentioned the deficiencies in the prior art, a kind of adjustable abrasive band folding and unfolding package of the amount of feeding is provided
It sets.
The present invention is achieved through the following technical solutions: a kind of adjustable abrasive band winding/unwinding device of the amount of feeding, including
Fixed plate, be equipped in the fixed plate abrasive band unreels component, abrasive band quantifies feeder assembly, feeding holds down assembly, cutter head assembly,
Directive wheel, abrasive band tension assembly, abrasive band wind component；
The abrasive band unreels component, for placing unused abrasive band；
The abrasive band quantifies feeder assembly, is installed on the abrasive band and unreels by component, for providing the power of abrasive band feeding,
And the control abrasive band amount of feeding is quantified, the abrasive band quantifies feeder assembly and is equipped with feeding rubber tire；
The feeding holds down assembly, and is installed on the abrasive band and quantifies by feeder assembly, and the feeding holds down assembly to be equipped with and put
Crimped bearing up pulley, the contact roller that unreels are pressed on abrasive band on the feeding rubber tire, and generation, which unreels frictional force and quantifies abrasive band, pulls
Out, and after the completion of abrasive band is fed abrasive band tensile force is provided；
The cutter head assembly includes polishing cutter head, and the profile of the profile and pot inner wall of the polishing cutter head matches, by institute
The abrasive band for stating feeding rubber tire transmission is adjacent to the polishing cutter head and compresses cookware surface, polishing cutter head friction abrasive band and
It polishes cookware；
The abrasive band tension assembly is connect with the cutter head assembly by abrasive band, is come out for giving by the polishing cutter head
Abrasive band provide tensile force；
The abrasive band winds component, for being come out by the abrasive band tension assembly and the abrasive band of side pine switches over work
Face and abrasive band is tightened, and automatic winding abrasive band, the abrasive band winding component is equipped with winding motor；
The abrasive band tension assembly is equipped with the tensioning sensor for controlling the winding motor power on/off；The directive wheel
It is arranged between two adjacent component in office according to demand, for controlling the trend in abrasive band.
Contact roller is unreeled, abrasive band can be pressed on feeding rubber tire, generation, which unreels frictional force and quantifies abrasive band, to be pulled, and is replaced
It can unclamp, be convenient for changing when abrasive band, can provide abrasive band tensile force after the completion of the feeding of abrasive band；Will polishing jointing at pot inner wall
Corresponding profile, abrasive band is adjacent to polishing cutter head and compresses cookware surface when polishing, so as to cookware of polishing.
The abrasive band unreels component and includes the first wing nut, the elastic axis of charging tray, unreels charging tray, the first washer, first axle
Hold seat, the first damping fin, the second damping fin, the first spring, spring pressuring plate；The first bearing seat is fixed on the fixed plate
On, described elastic axis one end of charging tray, which sequentially passes through, described is fixed on the spring pressuring plate after unreeling charging tray, the first bearing seat
On；First spring pocket in the elastic axis periphery of the charging tray, one end compress described in unreel charging tray, described in the other end compresses
Spring pressuring plate；First washer unreels between charging tray and the first bearing seat side described in being clamped in, second damping
Piece is arranged in the other side of the first bearing seat with the first damping fin and is close to the fixed plate；The first wing nut rotation
Conjunction unreels charging tray on the elastic axis of the charging tray and described in compression or release.First spring-compressed compression unreels charging tray, makes to unreel
Charging tray has certain damping due to rotation, prevents it can be because inertia arbitrarily rotates or excessive rotation in abrasive band feeding.
The abrasive band quantifies feeder assembly and includes unwinding motor, unreels speed reducer, the first speed reducer backing plate, second bearing
Seat, abrasive band feed shaft, second packing ring；The speed reducer that unreels is connected with the unwinding motor, and the speed reducer that unreels passes through institute
It states the first speed reducer backing plate to be mounted in the second bearing seat, the second bearing seat is fixed in the fixed plate；It is described
It unreels speed reducer to connect by the abrasive band feed shaft with the feeding rubber tire, the second packing ring is arranged in the feeding rubber tire
Between the second bearing seat；The unwinding motor is that the single-phase speed regulation of the abrasive band amount of feeding is controlled by the electrical power time
Motor；The speed reducer that unreels is the worm-gear speed reducer with latching characteristics, after the unwinding motor is powered, by described
It unreels speed reducer and drives feeding rubber tire rotation, realize abrasive band auto-feed.Worm-gear speed reducer with latching characteristics can be prevented
Only pine is returned after the power-off of abrasive band unwinding motor；When being connected to feeding order, unwinding motor obtains electric rotation, produces by contact roller cooperation is unreeled
Raw frictional force pulls in abrasive band from unreeling in charging tray, powers off after reaching preset time, abrasive band is parked in current location.Due to feeding
Rubber tire is independently of unreeling charging tray, therefore the amount of feeding is not influenced by abrasive band coiled strip diameter；Mode is actively unreeled due to using,
Coarse sand band can also smoothly be fed.
The feeding holds down assembly including cylinder bottom plate, cylinder, the rubber sleeve valve being connected with the cylinder, compression wheel shaft, leads
Rail, compresses support base at the sliding block for being arranged on guide rail and sliding along；The guide rail is fixed on the cylinder bottom plate, described
Cylinder one end is fixed on the cylinder bottom plate, and the other end is connected with the compression support base；The contact roller that unreels passes through institute
It states compression wheel shaft to be fixed on the compression support base, the compression support base installation is on the slide block；It is described to unreel compression
Abrasive band is pressed on the feeding rubber tire or the separate feeding glue along the guide rail direction with the flexible of the cylinder by wheel
It takes turns and unclamps abrasive band.Contact roller is unreeled by cylinder control, contact roller is unreeled along guide rail direction and abrasive band is pressed on feeding
Cooperation unwinding motor in compression abrasive band, which quantifies abrasive band, on rubber tire, when unreeling pulls, and when replacing abrasive band, manually controlling rubber sleeve valve makes gas
Cylinder retracts, and makes contact roller far from feeding rubber tire, is convenient for changing abrasive band.
The cutter head assembly includes cutter head fixed plate, cutter head fixed column, roller, top board；Described top board one end passes through
The cutter head fixed column is fixed in the cutter head fixed plate, the polishing cutter head be clamped in the top board other end with it is described
Between cutter head fixed plate；The roller is clamped between the top board and the cutter head fixed plate, there are four the roller is set,
Respectively the first roller, the second roller, third roller and the 4th roller, first roller and second roller are located at described
The side of cutter head fixed plate, the third roller and the 4th roller are located at the other side of the cutter head fixed plate, by described
The abrasive band of feeding rubber tire transmission successively bypasses on the inside of the first roller, on the outside of the second roller, outside polishing cutter head, third roller
It extendes back on the inside of side, the 4th roller to the abrasive band tension assembly.Cutter head fixed column, roller, top board form the knife of polishing cutter head
Arm can protrude into inner wall of polishing inside cookware, play guiding and supporting role to abrasive band.
The abrasive band tension assembly includes second spring, guide post, tensioning wheel mounting blocks, is mounted on tensioning wheel mounting blocks
Tensioning wheel, tensioning sensor holder, linear bearing mounting base, the linear bearing being mounted in linear bearing mounting base；The tensioning
Wheel mounting blocks are fixed on one end of the guide post, and the other end of the guide post is mounted in the linear bearing and can edge
It slides back and forth；The second spring is set in the guide post periphery, and one end heads on the tensioning wheel mounting blocks, another
End heads on the linear bearing mounting base；The tensioning sensor is mounted on the linear bearing by the tensioning sensor holder
In mounting base.When abrasive band is tightened, so that second spring is in compressive state, tensioning wheel generates a tensile force, abrasive band to abrasive band
Back pine is fed, the abrasive band that second spring elongation keeps polishing tool bit part extra is automatically mobile toward abrasive band winding component direction, side
Just abrasive band winding component winding, the power on/off of the tensioning sensor signal control winding motor of abrasive band tension assembly, winding motor
Abrasive band holding position is constant after power-off, and the tensile force in whole abrasive band is provided by second spring；Tensioning sensor is for detecting
The tensioning state of tensioning wheel.
The abrasive band winding component includes winding speed reducer, the second speed reducer backing plate, 3rd bearing seat, third washer, receives
Looping disk, abrasive band Scroll, the second wing nut；The winding speed reducer is connected with the winding motor, and the winding is slowed down
Machine is mounted on the 3rd bearing seat by the second speed reducer backing plate, and the 3rd bearing seat is fixed on the fixed plate
On；The winding speed reducer is connect by the abrasive band Scroll with the winding charging tray, and the third washer is arranged described
It winds between charging tray and the 3rd bearing seat, second wing nut screws on the abrasive band Scroll and compression or loose
Open the winding charging tray；The winding motor is single-phase speed regulating motor, and the winding speed reducer is the worm gear with latching characteristics
Worm decelerating machine.
The polishing cutter head is using cutter head made of hard gel material, and the polishing cutter head cuts into cookware corner shape
Shape, and it is bonded cookware surface.Polishing cutter head, cuts into cookware corner configurations made of hard gel material, can using its elasticity
Guarantee abrasive band is bonded with cookware surface, while silica gel can bear the high temperature generated in bruting process.
The directive wheel is connected with directive wheel fixing axle, and is mounted in the fixed plate by directive wheel fixing axle.
It is compared with the prior art, the present invention has the advantages that the present apparatus has the function of automatic winding, and the abrasive band amount of feeding can
With quantitative control, solves the problems such as uneven most of abrasive band feed device feeding, the feeding of coarse sand band difficulty, utmostly save
Consumptive material reduces cost, improves the consistency of product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of abrasive band of embodiment of the present invention running route；
Fig. 3 is the structural schematic diagram that abrasive band of the embodiment of the present invention unreels component；
Fig. 4 is the structural schematic diagram that abrasive band of the embodiment of the present invention quantifies feeder assembly；
Fig. 5 is that the embodiment of the present invention feeds the structural schematic diagram to hold down assembly；
Fig. 6 is the structural schematic diagram of cutter head assembly of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of directive wheel of the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of abrasive band of embodiment of the present invention tension assembly；
Fig. 9 is the structural schematic diagram that abrasive band of the embodiment of the present invention winds component.
Appended drawing reference meaning in figure: 100, abrasive band unreels component；200, abrasive band quantifies feeder assembly；300, compression group is fed
Part；400, cutter head assembly；500, directive wheel；600, abrasive band tension assembly；700, abrasive band winds component；101, the first butterfly spiral shell
It is female；102, the elastic axis of charging tray；103, charging tray is unreeled；104, the first washer；105, first bearing seat；106, the first damping fin；
107, the second damping fin；108, the first spring；109, spring pressuring plate；201, unwinding motor；202, speed reducer is unreeled；203, first
Speed reducer backing plate；204, second bearing seat；205, rubber tire is fed；206, abrasive band feed shaft；207, second packing ring；301, cylinder bottom
Plate；302, cylinder；303, rubber sleeve valve；304, contact roller is unreeled；305, wheel shaft is compressed；306, guide rail；307, sliding block；308, it compresses
Support base；401, polishing cutter head；402, cutter head fixed plate；403, cutter head fixed column；404, roller；405, top board；501, it leads
To wheel fixing axle；601, second spring；602, guide post；603, tensioning wheel mounting blocks；604, tensioning wheel；605, it is tensioned sensor
Seat；606, it is tensioned sensor；607, linear bearing mounting base；608, linear bearing；701, winding motor；702, winding is slowed down
Machine；703, the second speed reducer backing plate；704,3rd bearing seat；705, third washer；706, charging tray is wound；707, abrasive band is wound
Axis；708, the second wing nut.
Specific embodiment
The contents of the present invention are described in further details with reference to the accompanying drawings and detailed description.
Embodiment
Refering to fig. 1 to Fig. 9, it is a kind of adjustable abrasive band winding/unwinding device of amount of feeding, including fixed plate, is installed in fixed plate
There is abrasive band to unreel component 100, abrasive band quantifies feeder assembly 200, feeding hold down assembly 300, cutter head assembly 400, directive wheel 500,
Abrasive band tension assembly 600, abrasive band wind component 700；Abrasive band unreels component 100, for placing unused abrasive band；Abrasive band it is quantitative into
It to component 200, is installed on abrasive band and unreels by component 100, for providing the power of abrasive band feeding, and quantify the feeding of control abrasive band
Amount, abrasive band quantify feeder assembly 200 and are equipped with feeding rubber tire 205；Feeding holds down assembly 300, is installed on abrasive band and quantifies feeder assembly
By in the of 200, feeding holds down assembly 300 equipped with contact roller 304 is unreeled, and unreels contact roller 304 abrasive band and is pressed on feeding rubber tire 205
On, generation, which unreels frictional force and quantifies abrasive band, to be pulled, and abrasive band tensile force is provided after the completion of abrasive band is fed；Cutter head assembly 400
Profile including cutter head 401 of polishing, the profile and pot inner wall of cutter head 401 of polishing matches, from the transmission of feeding rubber tire 205
Abrasive band is adjacent to polishing cutter head 401 and compresses cookware surface, and polishing cutter head 401 rubs abrasive band and polishes cookware；Abrasive band
Tight component 600, is connect with cutter head assembly 400 by abrasive band, for providing tensile force to the abrasive band come out by polishing cutter head 401；
Abrasive band winds component 700, for being come out by abrasive band tension assembly 600 and the abrasive band of side pine switches over working face and by abrasive band
It tightens, and automatic winding abrasive band, abrasive band winds component 700 and is equipped with winding motor 701；Abrasive band tension assembly 600 is equipped with for controlling
The tensioning sensor 606 of 701 power on/off of controlling rolling motor；Directive wheel 500 is arranged according to demand between two adjacent component in office, uses
Trend in control abrasive band.
Contact roller 304 is unreeled, abrasive band can be pressed on feeding rubber tire 205, generation, which unreels frictional force and quantifies abrasive band, pulls
Out, it can unclamp, be convenient for changing when replacing abrasive band, can provide abrasive band tensile force after the completion of the feeding of abrasive band；Polishing cutter head 401 is modified
At profile corresponding with pot inner wall, abrasive band is adjacent to polishing cutter head 401 and compresses cookware surface when polishing, so as to cookware of polishing.
Refering to fig. 1, in the present apparatus, all components are all mounted in one piece of fixed plate, and each component is according to abrasive band motion planning
Route reasonable layout is in fixed plate.
Referring to Fig.2, being abrasive band moving line schematic diagram；Abrasive band unreels component 100s from abrasive band, passes through quantitatively feeding group
Part and feeding hold down assembly between 300, then around cutter head assembly 400, mutual into directive wheel 500 and abrasive band tension assembly 600
Interlaced area enters finally into abrasive band winding component 700.
Refering to Fig. 3, the structural schematic diagram of component 100 is unreeled for abrasive band, it includes the first wing nut that abrasive band, which unreels component 100,
101, the elastic axis 102 of charging tray, unreel charging tray 103, the first washer 104, first bearing seat 105, the first damping fin 106, second resistance
Buddhist nun's piece 107, the first spring 108, spring pressuring plate 109；First bearing seat 105 is fixed in fixed plate, elastic 102 one end of axis of charging tray
It sequentially passes through and is fixed on spring pressuring plate 109 after unreeling charging tray 103, first bearing seat 105；First 108 sets of spring is in charging tray pine
102 periphery of mandrel, one end compression unreel charging tray 103, other end holddown spring tabletting 109；First washer 104, which is clamped in, to be put
Between 105 side of looping disk 103 and first bearing seat, the second damping fin 107 and the first damping fin 106 are arranged in first bearing seat
Simultaneously it is close to fixed plate in 105 other side；First wing nut 101 screws on the elastic axis 102 of charging tray and compresses or unclamp and unreels
Charging tray 103.The compression of first spring 108, which compresses, unreels charging tray 103, and making to unreel charging tray 103 has certain damping due to rotation, prevents it in sand
Band feeding can arbitrarily be rotated because of inertia or excessive rotation.
Refering to Fig. 4, abrasive band quantifies feeder assembly 200 and includes unwinding motor 201, unreels speed reducer 202, the first speed reducer pad
Plate 203, second bearing seat 204, abrasive band feed shaft 206, second packing ring 207；Speed reducer 202 is unreeled to be connected with unwinding motor 201,
It unreels speed reducer 202 to be mounted in second bearing seat 204 by the first speed reducer backing plate 203, second bearing seat 204 is fixed on
On fixed board；It unreels speed reducer 202 and is connect by abrasive band feed shaft 206 with feeding rubber tire 205, the setting of second packing ring 207 is being fed
Between rubber tire 205 and second bearing seat 204；Unwinding motor 201 is the list that the abrasive band amount of feeding is controlled by the electrical power time
Phase speed regulating motor；Unreeling speed reducer 202 is that the worm-gear speed reducer with latching characteristics passes through after unwinding motor 201 is powered
Unreeling speed reducer 202 drives feeding rubber tire 205 to rotate, and realizes abrasive band auto-feed.Worm and gear with latching characteristics slows down
Machine returns pine after can preventing abrasive band unwinding motor 201 from powering off；When being connected to feeding order, unwinding motor 201 electric rotation, by putting
The frictional force that the cooperation of crimped bearing up pulley 304 generates pulls in abrasive band from unreeling in charging tray 103, powers off after reaching preset time, abrasive band
It is parked in current location.Since feeding rubber tire 205 is independently of charging tray 103 is unreeled, the amount of feeding is not by abrasive band coiled strip diameter
Influence；Since using mode is actively unreeled, coarse sand band can also smoothly be fed.
Refering to Fig. 5, it 300 includes cylinder bottom plate 301, cylinder 302, the rubber sleeve valve being connected with cylinder 302 that feeding, which holds down assembly,
303, wheel shaft 305, guide rail 306 are compressed, the sliding block 307 on guide rail 306 and slid along is set, compresses support base 308；Guide rail
306 are fixed on cylinder bottom plate 301, and 302 one end of cylinder is fixed on cylinder bottom plate 301, the other end and compression 308 phase of support base
Even；It unreels contact roller 304 and is fixed on compression support base 308 by compressing wheel shaft 305, compress support base 308 and be mounted on sliding block
On 307；Contact roller 304 is unreeled with the flexible of cylinder 302 and along 306 direction of guide rail by abrasive band be pressed on feeding rubber tire 205 or
Abrasive band is unclamped far from feeding rubber tire 205.Contact roller 304 is unreeled by the control of cylinder 302, unreels contact roller 304 along leading
306 direction of rail is pressed on abrasive band on feeding rubber tire 205, and cooperation unwinding motor 201 in compression abrasive band, which quantifies abrasive band, when unreeling pulls
Out, when replacing abrasive band, manually controlling rubber sleeve valve 303 retracts cylinder 302, makes contact roller far from feeding rubber tire 205, is convenient for changing
Abrasive band.
Refering to Fig. 6, cutter head assembly 400 includes cutter head fixed plate 402, cutter head fixed column 403, roller 404, top board 405；
405 one end of top board is fixed in cutter head fixed plate 402 by cutter head fixed column 403, and polishing cutter head 401 is clamped in top board
Between 405 other ends and cutter head fixed plate 402；Roller 404 is clamped between top board 405 and cutter head fixed plate 402, roller
404 set there are four, respectively the first roller, the second roller, third roller and the 4th roller, the first roller are located at the second roller
The side of cutter head fixed plate 402, third roller and the 4th roller are located at the other side of cutter head fixed plate 402, by feeding rubber tire 205
The abrasive band of transmission successively bypasses the first roller inside, the second roller outside, polishing cutter head, third roller outside, the 4th rolling
Sub- inside is extended back to abrasive band tension assembly 600.Cutter head fixed column 403, roller 404, top board 405 form polishing cutter head 401
Tool arm can protrude into inner wall of polishing inside cookware, play guiding and supporting role to abrasive band.
Refering to Fig. 8, abrasive band tension assembly 600 includes second spring 601, guide post 602, tensioning wheel mounting blocks 603, installation
Tensioning wheel mounting blocks 603 tensioning wheel 604, tensioning sensor holder 605, linear bearing mounting base 607, be mounted on linear bearing
Linear bearing 608 in mounting base 607；Tensioning wheel mounting blocks 603 are fixed on one end of guide post 602, guide post 602 it is another
One end is mounted in linear bearing 608 and can slide back and forth along it；Second spring 601 is set in 602 periphery of guide post, one end
Tensioning wheel mounting blocks 603 are headed on, the other end heads on linear bearing mounting base 607；It is tensioned sensor 606 and passes through tensioning sensor
Seat 605 is mounted in linear bearing mounting base 607.When abrasive band is tightened, so that second spring 601 is in compressive state, tensioning wheel
604 pairs of abrasive bands generate a tensile force, and abrasive band feeds back pine, and the elongation of second spring 601 keeps polishing 401 part of cutter head extra
Abrasive band is automatically mobile toward abrasive band winding 700 direction of component, facilitates abrasive band winding component 700 to wind, of abrasive band tension assembly 600
The power on/off of tight 606 signal of sensor control winding motor 701, abrasive band holding position is constant after winding motor 701 powers off, and relies on
Second spring 601 provides the tensile force in whole abrasive band；Tensioning sensor 606 be used to detect the tensioning state of tensioning wheel 604 with
And 601 stroke of second spring is controlled to control the size of tensile force.
Refering to Fig. 9, it includes winding speed reducer 702, the second speed reducer backing plate 703,3rd bearing seat that abrasive band, which winds component 700,
704, third washer 705, winding charging tray 706, abrasive band Scroll 707, the second wing nut 708；Wind speed reducer 702 and winding
Motor 701 is connected, and winding speed reducer 702 is mounted on 3rd bearing seat 704 by the second speed reducer backing plate 703,3rd bearing
Seat 704 is fixed in fixed plate；Winding speed reducer 702 is connect by abrasive band Scroll 707 with winding charging tray 706, third washer
Between winding charging tray 706 and 3rd bearing seat 704, the second wing nut 708 is screwed on abrasive band Scroll 707 for 705 settings
And compress or unclamp winding charging tray 706；Winding motor 701 is single-phase speed regulating motor, and winding speed reducer 702 is with latching characteristics
Worm-gear speed reducer.After the feeding of abrasive band, abrasive band fluffs, and tensioning wheel 604 reaches preset condition far from tensioning sensor 606,
Tensioning sensor 606 loses signal, and winding motor 701 drives winding charging tray 706 to wind, the second bullet of abrasive band tension assembly 600
Spring 601 compresses, and contact roller reaches preset condition close to tensioning sensor 606, and tensioning sensor 606 obtains signal, winding motor 701
Power-off, keeps abrasive band position constant by the latching characteristics of worm-gear speed reducer.
Cutter head 401 of polishing is using cutter head made of hard gel material, and cutter head 401 of polishing cuts into cookware corner shape
Shape, and it is bonded cookware surface.Polishing cutter head 401, cuts into cookware corner configurations made of hard gel material, utilizes its elasticity
Certifiable abrasive band is bonded with cookware surface, while silica gel can bear the high temperature generated in bruting process.
In the present embodiment, there are two directive wheel 500 is set, a setting cutter head assembly 400 and abrasive band tension assembly 600 it
Between, another setting is between abrasive band tension assembly 600 and abrasive band winding component 700.It is the structure of directive wheel 500 refering to Fig. 7
Schematic diagram, directive wheel 500 is connected with directive wheel fixing axle 501, and is mounted in fixed plate by directive wheel fixing axle 501；It leads
It, can be according to the plan change quantity of abrasive band route to the trend that wheel 500 is for controlling abrasive band.
The working principle of the present apparatus:
When a cookware polishing completion, unreels contact roller 304 and abrasive band is pressed on feeding rubber tire 205, unwinding motor 201
It drives feeding rubber tire 205 to rotate, abrasive band is pulled from charging tray 103 is unreeled, electric time, control are obtained by control unwinding motor 201
The amount of feeding, abrasive band feeding after, unreel component to winding component between abrasive band it is elongated, tensioning wheel 604 far from be tensioned sensor 606
Up to preset condition, it is tensioned sensor 606 and loses signal, winding motor 701 drives the winding rotation winding of charging tray 706 abrasive band, makes sand
Band is tightened, and the second spring 601 of abrasive band tension assembly 600 is compressed, and tensioning wheel 604 reaches preset condition close to tensioning sensor 606,
It is tensioned sensor 606 and obtains signal, winding motor 701 powers off, and leans on the latching characteristics and sand of two speed reducer worm and gears at this time
Band tension assembly 600 maintains abrasive band tensioned state, and so far, polishing cutter head 401, abrasive band working face open-off cut are left in used abrasive band face
Change completion.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and the embodiment is not to limit this hair
Bright the scope of the patents, all equivalence enforcements or change without departing from carried out by the present invention, is intended to be limited solely by the scope of the patents of this case.
Claims (9)
1. a kind of adjustable abrasive band winding/unwinding device of the amount of feeding, it is characterised in that:
Including fixed plate, be equipped in the fixed plate abrasive band unreels component, abrasive band quantifies feeder assembly, feeding hold down assembly,
Cutter head assembly, directive wheel, abrasive band tension assembly, abrasive band wind component；
The abrasive band unreels component, for placing unused abrasive band；
The abrasive band quantifies feeder assembly, is installed on the abrasive band and unreels by component, for providing the power of abrasive band feeding, and it is fixed
The amount control abrasive band amount of feeding, the abrasive band quantify feeder assembly and are equipped with feeding rubber tire；
The feeding holds down assembly, and is installed on the abrasive band and quantifies by feeder assembly, and the feeding, which holds down assembly to be equipped with, unreels pressure
Bearing up pulley, the contact roller that unreels are pressed on abrasive band on the feeding rubber tire, and generation, which unreels frictional force and quantifies abrasive band, to be pulled, and
Abrasive band tensile force is provided after the completion of abrasive band is fed；
The cutter head assembly includes polishing cutter head, and the profile of profile and pot inner wall of the polishing cutter head matches, by it is described into
The abrasive band transmitted to rubber tire is adjacent to the polishing cutter head and compresses cookware surface, the polishing cutter head friction abrasive band and to pot
Tool is polished；
The abrasive band tension assembly is connect with the cutter head assembly by abrasive band, for the sand come out by the polishing cutter head
Band provides tensile force；
The abrasive band winds component, for come out by the abrasive band tension assembly and the abrasive band of side pine switch over working face and
Abrasive band is tightened, and automatic winding abrasive band, the abrasive band winding component is equipped with winding motor；
The abrasive band tension assembly is equipped with the tensioning sensor for controlling the winding motor power on/off；The directive wheel according to
Demand is arranged between two adjacent component in office, for controlling the trend in abrasive band.
2. the adjustable abrasive band winding/unwinding device of the amount of feeding according to claim 1, it is characterised in that: the abrasive band unreels group
Part includes the first wing nut, the elastic axis of charging tray, unreels charging tray, the first washer, first bearing seat, the first damping fin, the second resistance
Buddhist nun's piece, the first spring, spring pressuring plate；The first bearing seat is fixed in the fixed plate, described elastic axis one end of charging tray according to
It is secondary pass through it is described unreel charging tray, the first bearing seat after be fixed on the spring pressuring plate；First spring pocket is described
The elastic axis periphery of charging tray, one end compress described in unreel charging tray, the other end compresses the spring pressuring plate；The first washer folder
It holds and is unreeled between charging tray and the first bearing seat side described, second damping fin is arranged with the first damping fin described
Simultaneously it is close to the fixed plate in the other side of first bearing seat；First wing nut is screwed on the elastic axis of the charging tray and is pressed
Charging tray is unreeled described in tight or release.
3. the adjustable abrasive band winding/unwinding device of the amount of feeding according to claim 1, it is characterised in that: the abrasive band it is quantitative into
Include unwinding motor to component, unreel speed reducer, the first speed reducer backing plate, second bearing seat, abrasive band feed shaft, second packing ring；
The speed reducer that unreels is connected with the unwinding motor, described to unreel speed reducer and be mounted on institute by the first speed reducer backing plate
It states in second bearing seat, the second bearing seat is fixed in the fixed plate；It is described unreel speed reducer by the abrasive band into
It is connect to axis with the feeding rubber tire, the second packing ring is arranged between the feeding rubber tire and the second bearing seat；Institute
Stating unwinding motor is the single-phase speed regulating motor that the abrasive band amount of feeding is controlled by the electrical power time；The speed reducer that unreels is tool
After having the worm-gear speed reducer of latching characteristics, the unwinding motor to be powered, feeding rubber tire is driven by the speed reducer that unreels
Abrasive band auto-feed is realized in rotation.
4. the adjustable abrasive band winding/unwinding device of the amount of feeding according to claim 1, it is characterised in that: the feeding compression group
Part includes cylinder bottom plate, cylinder, the rubber sleeve valve being connected with the cylinder, compresses wheel shaft, guide rail, setting on guide rail and along its cunning
Dynamic sliding block compresses support base；The guide rail is fixed on the cylinder bottom plate, and described cylinder one end is fixed on the cylinder bottom
On plate, the other end is connected with the compression support base；It is described to unreel contact roller the compression is fixed on by the compression wheel shaft
On support base, the compression support base installation is on the slide block；It is described unreel contact roller with the cylinder flexible edge
Abrasive band is pressed on the feeding rubber tire or unclamps abrasive band far from the feeding rubber tire by the guide rail direction.
5. the adjustable abrasive band winding/unwinding device of the amount of feeding according to claim 1, it is characterised in that: the cutter head assembly packet
Include cutter head fixed plate, cutter head fixed column, roller, top board；Described top board one end is fixed on institute by the cutter head fixed column
It states in cutter head fixed plate, the polishing cutter head is clamped between the top board other end and the cutter head fixed plate；The rolling
Son is clamped between the top board and the cutter head fixed plate, there are four the roller is set, respectively the first roller, the second rolling
Son, third roller and the 4th roller, first roller and second roller are located at the side of the cutter head fixed plate, described
Third roller and the 4th roller are located at the other side of the cutter head fixed plate, the abrasive band from the feeding rubber tire transmission
Successively extend back around on the inside of the first roller, on the outside of the second roller, on the outside of polishing cutter head, third roller, on the inside of the 4th roller to institute
State abrasive band tension assembly.
6. the adjustable abrasive band winding/unwinding device of the amount of feeding according to claim 1, it is characterised in that: the abrasive band tensioning group
Part includes second spring, guide post, tensioning wheel mounting blocks, the tensioning wheel for being mounted on tensioning wheel mounting blocks, is tensioned sensor holder, is straight
Line bearing mounting base, the linear bearing being mounted in linear bearing mounting base；The tensioning wheel mounting blocks are fixed on the guiding
On one end of column, the other end of the guide post is mounted in the linear bearing and can slide back and forth along it；Second bullet
Spring is set in the guide post periphery, and one end heads on the tensioning wheel mounting blocks, and the other end heads on the linear bearing peace
Fill seat；The tensioning sensor is mounted in the linear bearing mounting base by the tensioning sensor holder.
7. the adjustable abrasive band winding/unwinding device of the amount of feeding according to claim 1, it is characterised in that: the abrasive band winding group
Part includes winding speed reducer, the second speed reducer backing plate, 3rd bearing seat, third washer, winding charging tray, abrasive band Scroll, second
Wing nut；The winding speed reducer is connected with the winding motor, and the winding speed reducer passes through the second speed reducer pad
Plate is mounted on the 3rd bearing seat, and the 3rd bearing seat is fixed in the fixed plate；The winding speed reducer passes through
The abrasive band Scroll is connect with the winding charging tray, and the third washer is arranged in the winding charging tray and the 3rd bearing
Between seat, second wing nut screws on the abrasive band Scroll and compresses or unclamp the winding charging tray；The receipts
Volume motor is single-phase speed regulating motor, and the winding speed reducer is the worm-gear speed reducer with latching characteristics.
8. the adjustable abrasive band winding/unwinding device of the amount of feeding according to claim 5, it is characterised in that: the polishing cutter head is
Using cutter head made of hard gel material, the polishing cutter head cuts into cookware corner configurations, and is bonded cookware surface.
9. the adjustable abrasive band winding/unwinding device of the amount of feeding according to claim 1, it is characterised in that: the directive wheel is connected
There is directive wheel fixing axle, and is mounted in the fixed plate by directive wheel fixing axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754541.6A CN110328588B (en) | 2019-08-15 | 2019-08-15 | Abrasive belt winding and unwinding device with adjustable feeding amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910754541.6A CN110328588B (en) | 2019-08-15 | 2019-08-15 | Abrasive belt winding and unwinding device with adjustable feeding amount |
Publications (2)
| Publication Number | Publication Date |
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| CN110328588A true CN110328588A (en) | 2019-10-15 |
| CN110328588B CN110328588B (en) | 2024-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910754541.6A Active CN110328588B (en) | 2019-08-15 | 2019-08-15 | Abrasive belt winding and unwinding device with adjustable feeding amount |
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| CN (1) | CN110328588B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111331478A (en) * | 2020-03-11 | 2020-06-26 | 珞石（北京）科技有限公司 | Automatic feeding mechanism for deburring |
| CN117250204A (en) * | 2023-11-20 | 2023-12-19 | 成都博视达科技有限公司 | Carrier band check out test set |
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| CN108747734A (en) * | 2018-04-20 | 2018-11-06 | 佛山市艾茨迪智能科技有限公司 | A kind of multistation sander |
| CN109049734A (en) * | 2018-07-25 | 2018-12-21 | 合肥宝亿自动化科技有限公司 | A kind of automatic adhesive sticking machine head and glue plastering machine |
| CN210413974U (en) * | 2019-08-15 | 2020-04-28 | 广东凌丰五金装备科技股份有限公司 | Feeding-amount-adjustable abrasive belt winding and unwinding device |
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| CN202225049U (en) * | 2011-08-26 | 2012-05-23 | 广州遂联自动化设备有限公司 | Polishing abrasive belt head device |
| CN202910695U (en) * | 2012-10-16 | 2013-05-01 | 陈美青 | Abrasive belt tensioning device for belt sander |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111331478A (en) * | 2020-03-11 | 2020-06-26 | 珞石（北京）科技有限公司 | Automatic feeding mechanism for deburring |
| CN117250204A (en) * | 2023-11-20 | 2023-12-19 | 成都博视达科技有限公司 | Carrier band check out test set |
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| Publication number | Publication date |
|---|---|
| CN110328588B (en) | 2024-09-17 |
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