CN209394447U - Grinding attachment and automatic edging machine - Google Patents

Abstract

The utility model provides a kind of grinding attachment and automatic edging machine, solve the problems, such as that sand paper utilization rate is low, its key points of the technical solution are that, the grinding attachment includes rack, rack is equipped with grinding mechanism, holds down assembly and lifting body, grinding mechanism includes the drive roll and driven roller, abrasive band and force piece of mounting rack, rotation in mounting rack, lifting body is located at the lower section of grinding mechanism and for being ground at jacking tool plate to grinding mechanism, holds down assembly for gripping working plate and driving working plate along the axial movement of drive roll.Lifting body jacks working plate to polishing at grinding mechanism, force piece driving drive roll rotates the rotation to drive abrasive band, opposite piece rotation in abrasive band is to realize polishing, working plate is compacted mechanism and grips, and along the axial movement of drive roll under the driving of hold-down mechanism, it moves workpiece along the width direction in abrasive band, abrasive band is made full use of to polish, and then improve the utilization rate in abrasive band.

Description

Grinding attachment and automatic edging machine

Technical field

The utility model relates to machinery equipment field more particularly to a kind of grinding attachments and automatic edging machine.

Background technique

Traditional panel of lock often needs to polish generally to polish to panel of lock by sand paper, beat except deburring During mill by sand paper move with to panel of lock friction to polish, but since the area of sand paper is greater than panel of lock Area, panel of lock is fixed, which to will lead to part sand paper, to utilize, and cause the waste of sand paper.

Utility model content

The purpose of the utility model is to provide a kind of grinding attachments that abrasive band utilization rate can be improved.

The another object of the utility model is intended to provide a kind of automatic edging machine including grinding attachment.

To achieve the goals above, the utility model the following technical schemes are provided:

A kind of grinding attachment, including rack, the rack is equipped with grinding mechanism, holds down assembly and lifting body, described Grinding mechanism includes mounting rack, drive roll, driven roller, is set around sand on drive roll and driven roller and end to end Band and connect with drive roll with drive drive roll rotation force piece, the drive roll and driven roller are rotated and are set to In mounting rack, the lifting body is located at the lower section of grinding mechanism and for jacking the working plate for loading workpiece to milling drum It is ground at structure, it is described to hold down assembly for gripping the working plate and the driving that are jacked to grinding mechanism by lifting body Axial movement of the working plate along drive roll.

Through the above scheme, lifting body will be transported to the working plate at lifting body and be jacked to being beaten at grinding mechanism Mill drives drive roll rotation to drive the rotation in abrasive band, so that abrasive band is rotated relative to workpiece with reality by force piece It now polishes, while working plate can be compacted mechanism and grip, and is moved under the driving of hold-down mechanism along the axial direction of drive roll It is dynamic, so that width direction of the workpiece along abrasive band moves, abrasive band can be made full use of to polish, avoid causing because of location of workpiece fixation Abrasive band is unable to fully utilize and cause the waste in abrasive band, and then improves the utilization rate in abrasive band.

Further setting: the force piece includes first motor, the output shaft of the first motor and turning for drive roll Axis is connected by belt, and the rack is equipped with the adjusting component for adjusting belt tension degree.

Further setting: the adjusting component includes adjustable plate, more adjusting rods and fastener；The adjustable plate is set to peace It shelves top and is used to install first motor, the more adjusting rods are set at the top of the mounting rack and along vertical through adjustable plate Direction extend, the fastener can be actively socketed on along adjusting rod length direction on the adjusting rod and can resist adjustable plate with Secured adjusted Board position.

Through the above scheme, first motor can drive the rotation of drive roll so that abrasive band rotates, to rotate in abrasive band During realize polishing to workpiece surface.First motor is connect with drive roll by belt, in order to which first motor opens Move and provide power to drive roll, further, since the time fatigability of belt, need to adjust after a period of use first motor with Relative position between drive roll, to adjust the elasticity of belt, it is ensured that the stability of belt transmission can then be adjusted by mobile Plate is saved, the change of position occurs with the change for adjusting Board position for first motor, adjusts first motor and drive roll to reach The purpose of relative position, to realize that the purpose for adjusting belt tightness degree can pass through fastening after regulating the position of adjustable plate Part pushes against adjustable plate to realize the fixation for adjusting Board position, it is ensured that the stability of adjustable plate.

Further setting: the rack is equipped with the lifting assembly that abrasive band is gone up and down for going up and down mounting rack, the lifting Component includes screw rod, and the sliding panel that is socketed on screw rod and can go up and down along screw rod is fixed on the mounting rack.

Further setting: the rack is equipped with the fixed plate cooperated with sliding panel, offers and slides in the fixed plate The dovetail groove of movable plate cooperation, the screw rod and fixed plate are rotatablely connected and without relative displacement.

Through the above scheme, it when adjusting the height and position in abrasive band, can be rotated screw rod, turn since screw rod is opposite with fixed plate Dynamic and non-displacement changes, sliding panel can the axis direction under the guiding role of dovetail groove along screw rod move, to drive and sliding The lifting of the mounting rack of movable plate connection, then realizes the purpose for adjusting abrasive band height and position.

Further setting: the pull plate to hold down assembly including the axial movement along drive roll and cylinder barrel and pull plate Fixed compression cylinder, the extension end of the piston rod of the compression cylinder are equipped with the wedge block for pushing against working plate, the drawing Movable plate offers the through slot that the workpiece loaded for working plate passes through simultaneously limiting tool plate.

Further setting: the rack is equipped with the driving cylinder for pushing and pulling pull plate, the driving cylinder piston rod Extension end fixed with pull plate, the rack be equipped with along the axially extending of drive roll and with pull plate cooperation guide rail.

Through the above scheme, the pull plate below abrasive band can move under the push-and-pull of driving cylinder along guide rail, simultaneously Since compression cylinder pushes wedge block compression tooling class with positioning board, then pull plate can drive tooling while mobile Plate is mobile, and pull plate is along the axial movement of drive roll, therefore working plate and workpiece can be done relative to abrasive band along abrasive band The movement of width direction avoids improving abrasive band because of the excessive waste for leading to abrasive band of abrasive band area so as to efficiently use abrasive band Utilization rate.

Further setting: the driven roller and mounting rack are equipped with the tensioning regulating part for adjusting abrasive band Zhang Jindu, institute Stating tensioning regulating part includes tensioning adjusting block, tensioning screw and tensioning nut, and the tensioning adjusting block is fixed with mounting rack, described Tensioning screw is through tensioning adjusting block and the drum shaft of driven roller, and the tensioning screw is threadedly coupled with drum shaft, described Tensioning nut is socketed on tensioning screw and can push against tensioning adjusting block to limit tensioning screw rotation.

Through the above scheme, tensioning adjusting block is fixed on mounting rack, the roller axle thread of tensioning screw and driven roller Connection adjusts the spacing between tensioning adjusting block and drum shaft by tensioning screw, and is subject to tensioning nut abutting tensioning and adjusts Block is adjusted so that the distance between drum shaft and tensioning adjusting block are fixed by adjusting with the rotation for limiting tensioning screw The spacing being tensioned between adjusting block and drum shaft can avoid the case where abrasive band is skidded to achieve the purpose that adjust abrasive band rate of tension Occur.

Further setting: the mounting rack is equipped with dust hood along the two sides of drive roll axial direction.

Through the above scheme, the dust hood of mounting rack two sides can be used for absorbing the dust that generates in grinding process with dedusting, Have the function that automated cleaning.

A kind of automatic edging machine, including grinding attachment as described above and circulation supply line body device, the grinding attachment Including grinding mechanism and lifting body, at circulation supply line body device haulagman's loading board to lifting body, the jack It is ground at structure jacking tool plate to grinding mechanism.

Compared with prior art, the embodiment of the utility model has the advantage that

1. in the grinding attachment of the utility model, lifting body will be transported to the working plate at lifting body and be jacked to grinding Polish at mechanism, drive drive roll rotation to drive the rotation in abrasive band by force piece so that abrasive band relative to Workpiece rotation is to realize polishing, while working plate can be compacted mechanism and grip, and in the driving lower edge active of hold-down mechanism The axial movement of roller can make full use of abrasive band to polish, avoid because of workpiece so that width direction of the workpiece along abrasive band moves Position is fixed to cause abrasive band to be unable to fully utilize and cause the waste in abrasive band, and then improves the utilization rate in abrasive band.

2. in the grinding attachment of the utility model, can by adjusting the height and position in abrasive band so that workpiece surface be able to Abrasive band comes into full contact with, and when adjusting the height and position in abrasive band, can be rotated screw rod, since screw rod and fixed plate relatively rotate and without position Move variation, sliding panel can the axis direction under the guiding role of dovetail groove along screw rod move, thus drive connect with sliding panel Mounting rack lifting, then realize adjust abrasive band height and position purpose.

The additional aspect of the utility model and advantage will be set forth in part in the description, these will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The utility model is above-mentioned and/or additional aspect and advantage from the following description of the accompanying drawings of embodiments will Become obvious and be readily appreciated that, in which:

Fig. 1 is the perspective view of the automatic edging machine of the utility model one embodiment；

Fig. 2 is that the automatic edging machine of the utility model one embodiment conceals portion chassis structure to illustrate grinding attachment Perspective view；

Fig. 3 is the portion the A enlarged diagram of Fig. 2；

Fig. 4 is the perspective view of the utility model one embodiment grinding mechanism；

Fig. 5 is the structural schematic diagram of lifting body and the matching relationship that holds down assembly in the utility model one embodiment；

Fig. 6 is the structural schematic diagram of the working plate and the matching relationship that holds down assembly of the utility model one embodiment；

Fig. 7 is the schematic diagram of the force piece for illustrating grinding attachment of the utility model one embodiment；

Fig. 8 is the portion the B enlarged drawing of Fig. 7；

Fig. 9 is the portion the C enlarged drawing of Fig. 7；

Figure 10 is the structural schematic diagram of the elevating mechanism of the utility model one embodiment.

In figure, 1, rack；2, grinding mechanism；21, mounting rack；211, sliding panel；22, drive roll；23, driven roller； 24, abrasive band；25, force piece；251, first motor；252, belt；26, component is adjusted；261, adjustable plate；262, adjusting rod；27, It is tensioned regulating part；271, it is tensioned adjusting block；272, tensioning screw；273, tensioning nut；28, dust hood；29, it holds down assembly； 291, pull plate；292, compression cylinder；293, fixed block；294, wedge block；295, cylinder is driven；296, guide rail；297, it limits Block；3, first conveyor structure；31, drive sprocket；32, driven sprocket；33, chain；34, the second motor；35, stopper；4, Two transport establishments；5, elevating mechanism；51, lifting cylinder；52, board group part is changed；521, lifting carriage plate；522, plate top plate is changed； 523, board bottom plate is changed；524, plate cylinder is changed；525, mounting plate is transplanted；526, driving wheel is transplanted；527, breast wheel is transplanted；528, it moves Plant driven wheel；529, motor is transplanted；5291, chain is transplanted；520, belt is transplanted；53, guide-rail plate；510, guiding axis is transplanted；6, Lifting body；61, top plate is jacked；611, positioning pin is jacked；62, jacking bottom plate；63, jacking cylinder；64, guiding axis is jacked；7, Working plate；71, locating piece；72, mounting hole；73, pulley；8, it plugs into supporting mechanism；81, support wheel base；82, support wheel；9, it rises It comes down to a lower group part；91, screw rod；92, fixed plate；921, dovetail groove；922, idle wheel；923, side vertical plate.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein under The embodiments of the present invention are described in detail in face, and examples of the embodiments are shown in the accompanying drawings, wherein it is identical from beginning to end or Similar label indicates same or similar element or element with the same or similar functions.It is described below with reference to attached drawing Embodiment be exemplary, be only used for explaining the utility model, and limitations of the present invention cannot be construed to.

The utility model relates to a kind of automatic edging machine, which solves panel of lock hair using the method for jacking polishing The problem of thorn, while solving the problems, such as workpiece transport, process is reduced, is improved efficiency.

Referring to Fig. 1, the automatic edging machine includes rack 1, and the rack 1 is equipped with grinding mechanism 2 and sets in parallel up and down The first conveyor structure 3 and second conveyor structure 4 set, the first conveyor structure 3 and second conveyor structure 4 are used to transport and use In the working plate 7 for loading workpiece, the first conveyor structure 3 is located at the top of second conveyor structure 4, and is located at the milling drum The lower section of structure 2 is equipped between the first conveyor structure 3 and second conveyor structure 4 by the working plate 7 on first conveyor structure 3 It jacks to the lifting body 6 of progress grinding at grinding mechanism 2.In addition, in first conveyor structure 3 and second conveyor structure 4 Both ends be additionally provided with make 7 alternate cycles of the working plate on first conveyor structure 3 and second conveyor structure 4 transport elevating mechanism 5。

The first conveyor structure 3, second conveyor structure 4 and the elevating mechanism 5 at both ends are considered as the automatic of the utility model Edge polisher changes fitting device.The grinding mechanism 2 and lifting body 6 are considered as the grinding dress of the automatic edging machine of the utility model It sets.

In conjunction with Fig. 6, the top surface of the working plate 7 is equipped with the locating piece 71 for positioning workpiece, on the locating piece 71 Mounting hole 72 that can be fixed by threaded fastener and working plate 7 is offered, it is multiple fixed that the bottom of the working plate 7 is also provided with Position hole (not illustrating in figure) is provided with pulley 73 on four angles of the working plate 7, while locating slot is equipped on its side 74。

Referring to figs. 2 and 3, the grinding mechanism 2 includes mounting rack 21, is arranged in mounting rack 21 and is parallel to each other and sets The drive roll 22 and driven roller 23 set and it is set around abrasive band 24 on drive roll 22 and driven roller 23 and end to end, The mounting rack 21 is equipped with for driving drive roll 22 to rotate so that the force piece 25 that abrasive band 24 rotates, it is preferable that this reality The force piece 25 applied in example includes first motor 251, and the shaft of the output shaft and drive roll 22 of the first motor 251 passes through Belt 252 connects, and the adjusting component 26 for adjusting 252 tensioning degree of belt is additionally provided on the mounting rack 21.

The adjusting component 26 includes adjustable plate 261, more adjusting rods 262 and fastener (not illustrating in figure), the tune Section plate 261 is set to 21 top of mounting rack and for installing first motor 251, and the more adjusting rods 262 are set to the mounting plate Extend at the top of 21 and along the vertical direction, the fastener is socketed on the adjusting rod 262 and can resist adjustable plate 261 with fixation Adjust Board position.By adjusting the relative altitude between mounting rack 21 and adjustable plate 261, realize that the elasticity of belt 252 is adjusted. Further, the adjusting rod 262 is equipped with external screw thread, and the fastener is the nut being threadedly coupled with adjustable plate 262, institute It states nut and respectively sets one in the two sides of adjustable plate 261.

The tensioning regulating part 27 for adjusting 24 rate of tension of abrasive band is additionally provided between the mounting rack 21 and driven roller 23, The tensioning regulating part 27 includes the tensioning adjusting block 271 being fixed in mounting rack 21 and the drum shaft through driven roller 23 Tensioning screw 272, the tensioning screw 272 connect through tensioning adjusting block 271, the tensioning screw 272 with roller axle thread It connects, the driven roller 23 is rotatablely connected with its drum shaft by bearing, while tensioning screw 272 is in tensioning adjusting block 271 Two sides are respectively socketed with the tensioning nut 273 that can resist tensioning adjusting block 271 to limit the rotation of tensioning screw 272.Further, institute It states tensioning regulating part 27 and respectively sets one group at the both ends of the drum shaft of driven roller 23.

Incorporated by reference to Fig. 2, Fig. 3 and Fig. 7, the rack 1 is equipped with for going up and down mounting rack 21 to adjust 24 position of abrasive band Lifting assembly 9, the lifting assembly 9 include screw rod 91, are fixed with the sliding panel being socketed on screw rod 91 on the mounting rack 21 211, while the fixed plate 92 that is arranged towards sliding panel 211 is equipped in rack 1, it is offered in the fixed plate 92 and sliding panel The dovetail groove 921 of 211 cooperation slidings, the sliding panel 211 is trapezoidal to be arranged to be plugged in dovetail groove 921, while being slided The side of plate 211 is additionally provided with draw runner (not illustrating in figure), and the screw rod 91 and the top of fixed plate 92 are rotatablely connected and without opposite Displacement, the axial movement for making sliding panel 211 drive mounting rack 21 along screw rod 91 by rotating screw rod 91.

Side vertical plate 923 is equipped between the fixed plate 92 and rack 1, to enhance the stability of fixed plate 92, while It is additionally provided with the idle wheel 922 to offset with belt 252 in fixed plate 92, guiding belt 252 can be used for by idle wheel 922 and work.

The two sides of the mounting rack 21 are additionally provided with dust hood 28 of the opening towards mounting rack 21, and the dust hood 28 leans on nearside The end of face vertical plate 923 can add the filtering dust catcher for adsorbing workpiece scrap, using the tail portion high pressure dust-absorbing of dust hood 28, With the dust for grinding of going out, reach the function of automated cleaning.The two sides evagination of the mounting rack 21 is formed with lug and (does not mark in figure Show), the lug is inserted into the opening of dust hood 28, and the shifting that can limit mounting rack 21 is cooperated by lug and dust hood 28 Dynamic path, while the dust that grinding generates can be directed into dust hood 28 by lug.

Incorporated by reference to fig. 4 to fig. 6, below the abrasive band 24 and it is located at the top of first conveyor structure 3 equipped with for clamping simultaneously Compression tooling plate 7 holds down assembly 29, and described hold down assembly 29 includes the pull plate 291 and pressure moved axially along drive roll 22 Tight cylinder 292 is fixed with fixed block 293 in the pull plate 291, and the cylinder barrel and fixed block 293 of the compression cylinder 292 are solid It is fixed, at the same be equipped in the extension end of 292 piston rod of compression cylinder can be inserted into the locating slot 74 of 7 side of working plate with working plate 7 The wedge block 294 for cooperating positioning pushes against working plate 7 by wedge block 294 to realize the fixation of working plate 7.Further, this reality The setting of compression cylinder 292 for applying example sets four altogether, and the both ends for being located at the axis of the corresponding drive roll 22 of pull plate 291 respectively set two It is a.

The pull plate 291 offers the workpiece loaded for working plate 7 and passes through with the through slot of limiting tool plate 7 (in figure Do not indicate), the width in the abrasive band 24 is greater than the width of through slot, therefore, can be by push-and-pull working plate 7 along the axis of drive roll 22 To mobile to achieve the purpose that make full use of the polishing of abrasive band 24 workpiece, further, for pushing and pulling pull plate in the rack 1 291 driving cylinder 295 (referring to Fig. 7), the extension end of the piston rod of the driving cylinder 295 and pull plate 291 are fixed, The guide rail along the axially extending of drive roll 22 and with the cooperation of pull plate 291 is equipped between rack 1 and pull plate 291 simultaneously 296, further, the two sides of the corresponding pull plate 291 of the guide rail 296 are equipped with two.

In addition, being provided with two pieces of limited blocks 297 in rack 1, and the both ends setting of guide rail 296 is respectively corresponded, passes through limit Position block 297 can limit the moving range of pull plate 291.

The lifting body 6 is located at the bottom of first conveyor structure 3 and corresponding grinding mechanism 2 is arranged, the lifting body 6 Including jacking top plate 61, jacking bottom plate 62 and jacking cylinder 63, the jacking bottom plate 62 and rack 1 are fixed, the jacking cylinder 63 cylinder barrel and jacking bottom plate 62 is fixed with fixed with rack 1, and the extension end of the piston rod of the jacking cylinder 63 and jacking are pushed up Plate 61 connects, to jack top plate 61 close to or far from jacking bottom plate 62 by the driving of jacking cylinder 63.According to setting, when jacking is pushed up When plate 61 is close to jacking bottom plate 62, the jacking top plate 61 is located at the lower section of 7 transport level of working plate.In addition, the jacking top The upper surface of plate 61 is additionally provided with the jacking positioning pin 611 with the cooperation positioning of working plate 7, and the jacking positioning pin 611 can be inserted into work The location hole of 7 bottom surface of loading board is to realize positioning.

It is led in addition, the bottom surface of jacking top plate 61 is additionally provided with several jackings for extending along the vertical direction and running through jacking bottom plate 62 To axis 64, guiding and limit can be played the role of to the movement of jacking top plate 61 by jacking guiding axis 64, to improve jacking The mobile stability of top plate 61.

Referring to Fig. 7 to Figure 10, the first conveyor structure 3 is identical with the structure of second conveyor structure 4, includes drive chain Wheel 31, driven sprocket 32 and the chain 33 being set around on drive sprocket 31 and driven sprocket 32, further, the chain 33 Equipped with two, the lifting body 6 is located between two chains 33, and the drive sprocket 31 of two chains 33 passes through a company Spindle (not indicating in figure) connects, and the second motor that driving drive sprocket 31 rotates is connected on one of drive sprocket 31 34, further, second motor 34 is worm and gear motor, and can be real by connection two drive sprockets 31 of axis connection Existing two drive sprockets 31 rotate synchronously, and then realize the synchronous rotation of two chains 33.Further, the drive sprocket 31 and driven sprocket 32 be speed sprocket wheel, corresponding chain 33 be High speed chain 33.It is also set between two chains 33 There is the stopper 35 connecting with rack 1, the stopper 35 can detect the position of the working plate 7 transported on chain 33 to stop work Loading board 7 limits its movement.

The elevating mechanism 5 of the both ends of the first conveyor structure 3 and second conveyor structure 4 setting can be by first conveyor structure The working plate 7 of end is moved on second conveyor structure 4 on 3, then passes through lift truck structure for 4 other end of second conveyor structure On the jacking of working plate 7 on 3 head end of first conveyor structure, so as to form the production line of circulation transport, and first conveyor Structure 3 is consistent with the structure of elevating mechanism 5 at 4 both ends of second conveyor structure.The elevating mechanism 5 includes changing board group part 52 and using The lifting cylinder 51 (referring to fig. 2) of board group part 52 is changed in lifting, is fixed with the guide rail equipped with vertical guide 531 in the rack 1 Plate 53, the board group part 52 that changes includes the lifting carriage plate 521 with the cooperation sliding of the vertical guide 531 of guide-rail plate 53, the liter The cylinder barrel and guide-rail plate 53 of sending down abnormally ascending cylinder 51 are fixed, and the extension end of the piston rod of the lifting cylinder 51 and lifting carriage plate 521 are solid It is fixed.

It is described change board group part 52 include change plate top plate 522, change board bottom plate 523 and for drive change plate top plate 522 relative to That changes the lifting of board bottom plate 523 changes plate cylinder 524.The board bottom plate 523 that changes is fixed with lifting carriage plate 521, the lifting carriage Plate 521 is connected with the transplanting mounting plate 525 extended along 33 length direction of chain, and the transplanting mounting plate 525 is flat equipped with axis Row is equipped with end to end transplanting belt in multiple transplanting idler wheels of 31 axis of drive sprocket, multiple transplanting idler wheels 520, it is preferable that the transplanting belt 520 uses lawn belt.In addition, the transplanting idler wheel includes transplanting driving wheel 526, transplanting Breast wheel 527 and transplanting driven wheel 528, the transplanting driving wheel 526 are connected with the shifting for driving transplanting driving wheel 526 to rotate Motor 529 is planted, the fuselage and lifting carriage plate 521 of the transplanting motor 529 are fixed, the shaft and shifting of the transplanting motor 529 It plants and is connected between the wheel shaft of driving wheel 526 by transplanting chain 5291.

In addition, being equipped with more through the transplanting guiding axis 510 for changing board bottom plate 523 in the bottom for changing plate top plate 522, pass through shifting The movement routine for changing plate top plate 522 can be oriented to by planting guiding axis 510, improved and changed the mobile stability of plate top plate 522.

Incorporated by reference to Fig. 7 and Fig. 9, between the first conveyor structure 3 and the both ends and elevating mechanism 5 of second conveyor structure 4 Equipped with supporting mechanism 8 of plugging into, the supporting mechanism 8 of plugging into includes support wheel base 81 and the branch with the rotation connection of support wheel base 81 Support wheel 82, the axis of the support wheel 82 is parallel to the axis of drive sprocket 31, and the top surface for supporting mechanism 8 of plugging into is not higher than the The transport level of one transport establishment 3 and second conveyor structure 4.

The specific work process of the automatic edging machine of the utility model is as follows:

The automatic edging machine of the utility model can be used cooperatively with manipulator, the first conveyor structure 3 and second The elevating mechanism 5 at 4 both ends of transport establishment respectively corresponds the manipulator of feeding and the manipulator of feeding, and corresponds to feeding manipulator The head end that elevating mechanism 5 is transported close to first conveyor structure 3, elevator of the first conveyor structure 3 close to reclaimer robot Structure 5 transports end for it.

Firstly, the transport level for changing board group part 52 of the elevating mechanism 5 of corresponding feeding manipulator and first conveyor structure 3 The position that transport level flushes in addition, the position for changing plate top plate 522 can carry out coarse adjustment by lifting cylinder 51, then passes through It changes plate cylinder 524 and carries out fine adjustments, so that the operation planar of the position of work plate 7 and a upper process is unified.

Then workpiece is placed in the working plate 7 for being now placed in and changing on plate top plate 522, the tooling by feeding manipulator Positioning plate can be installed according to the size of workpiece on plate 7, so that the workpiece being placed on working plate 7 can be by locating piece 71 Positioning action carries out grinding to stablize to transport with working plate 7, and working plate 7 offsets with transplanting belt 520 at this time.

Then transplanting motor 529 starts, so that transplanting driving wheel 526 drives the rotation of transplanting belt 520, so that The working plate 7 for being mounted with workpiece to be processed is mobile towards the direction of first conveyor structure 3, while transplanting the rotation of belt 520, the The starting of one transport establishment 3, i.e. the second motor 34 starting of first conveyor structure 3, to drive drive sprocket 31 to drive chain 33 rotation is then located at 7 part of working plate on first conveyor structure 3 with the rotation of chain 33 and towards corresponding with reclaimer robot Elevating mechanism 5 direction it is mobile.By changing the cooperation of board group part 52 Yu first conveyor structure 3, so that being mounted with to be added The working plate 7 of work workpiece is moved on first conveyor structure 3.It is arranged between elevating mechanism 5 and first conveyor structure 3 simultaneously The mobile stability of working plate 7 can be improved in support device of plugging into, and working plate 7 is avoided to be moved to the first transport from changing board group part 52 There is a situation where detents during mechanism 3.

The working plate 7 for being mounted with workpiece to be processed is moved with the rotation of chain 33, when working plate 7 is moved to corresponding mill When cutting the grinding station of mechanism 2, the lifting body 6 positioned at 3 bottom of first conveyor structure can jack working plate 7 to grinding mechanism Grinding processing is carried out at 2.The jacking cylinder 63 starts, and piston rod moves up to push jacking top plate 61 to jack Jacking positioning pin 611 of the working plate 7 on grinding mechanism 2, the jacking top plate 61 can be plugged into the positioning of 7 bottom of working plate Positioning is realized in hole.Locating piece 71 when lifting body 6 jacks working plate 7 to grinding mechanism 2, on the working plate 7 And workpiece may pass through the through slot of pull plate 291, with the limit by pull plate 291, while working plate 7 is pulled on plate 291 Compression cylinder 292 pushes wedge block 294 to compress, and realizes fixation of the working plate 7 relative to pull plate 291.

Before workpiece is ground, mounting rack 21 can be gone up and down by lifting assembly 9 and be affixed with adjusting abrasive band 24 with workpiece surface, In order to which abrasive band 24 is polished with workpiece.Operator can be by the screw rod 91 in rotation fixed plate 92, so that sliding panel 211 Along the axial movement of screw rod 91 under the cooperation limit of dovetail groove 921 of fixed plate 92, the sliding panel 211 is mobile to realize installation The movement of frame 21, and then achieve the purpose that adjust 24 height and position of abrasive band.

It, can be to the movement of sliding panel 211 by the cooperation sliding of dovetail groove 921 between the sliding panel 211 and fixed plate 92 Play the role of guiding and limit, the mobile stability of sliding panel 211 can be improved.The dovetail groove 921 can also be to mounting rack 21 Play the role of support, so that mounting rack 21 can be moved integrally with the movement of sliding panel 211.

When abrasive band 24 and workpiece are affixed, first motor 251 can be started, be turning for abrasive band 24 under the transmission of belt 252 The dynamic drive roll 22 for providing power rotates, so that the rotation of abrasive band 24 is to polish to workpiece surface.Can also it lead to simultaneously Cylinder 295 overdrive to push and pull pull plate 291, pull plate 291 is made to drive working plate 7 to drive workpiece along the axis of drive roll 22 To movement, working plate 7 and workpiece can do moving for the width direction along abrasive band 24 relative to abrasive band 24, so as to efficiently use sand The polishing workpiece of band 24 avoids causing the waste in abrasive band 24 merely with part abrasive band 24 in bruting process, improving the benefit in abrasive band 24 With rate.

The jacking top plate 61 of lifting body 6 is far from working plate 7 during polishing.

After polishing, jacking top plate 61 rises again and offsets with the bottom surface of working plate 7, jacks the jacking on top plate 71 Positioning pin 611 is reinserted into the location hole of 7 bottom surface of working plate, and hold down assembly 29 release working plates 7 at this time, and working plate 7 is fallen In on jacking top plate 61, the piston rod for the jacking cylinder 63 that bounces back, so that working plate 7, which declines, is moved to the chain of first conveyor structure 3 To continue to transport on item 33.

Due to the structure of corresponding feeding manipulator and two elevating mechanisms 5 of reclaimer robot and far from all the same, work as work When loading board 7 is moved to close to the elevating mechanism 5 of corresponding reclaimer robot, the transport level for changing board group part 52 of elevating mechanism 5 with The transport level of first conveyor structure 3 flushes or the transport level of slightly below first conveyor structure 3, changes the transplanting electricity of board group part 52 Machine 529 starts, to drive transplanting driving wheel 526 to drive the rotation of transplanting belt 520, thus by the work on first conveyor structure 3 Loading board 7 is transferred on the transplanting belt 520 of the elevating mechanism 5 of corresponding reclaimer robot, then by reclaimer robot by working plate 7 On workpiece take away.The jacking of plate top plate 522 can be changed, by changing the driving of plate cylinder 524 also simultaneously to adjust working plate 7 by feeding Plane, can solve the problems, such as that workpiece is skimble-scamble in the plane for flowing to next process.

Then, corresponding second conveyor structure 4 can be moved under the driving of lifting cylinder 51 by the working plate of feeding 7 Transport level is transplanted motor 529 at this time and is inverted, so that working plate 7 is mobile towards second conveyor structure 4, second conveyor structure 4 The rotation direction that the rotation direction of drive sprocket 31 is connected to the active of first conveyor structure 3 is on the contrary, second conveyor structure 4 is used for Empty working plate 7 is transported, to realize the circulation transport of working plate 7, is improved efficiency.Since lifting body 6 is located at first conveyor Structure 3 and second conveyor structure 4 will not cause to hinder to the working plate 7 on second conveyor structure 4.

When working plate 7 is transported by second conveyor structure 4 to close to the elevating mechanism 5 for corresponding to feeding manipulator, elevator The lifting cylinder 51 of structure 5 drives the position for changing the transport level that board group part 52 is moved to corresponding second conveyor structure 4, working plate 7 It is moved to and is changed on board group part 52 again, then board group part 52 will be changed by changing plate cylinder 524 to transport the jacking of working plate 7 to corresponding first At the transport level of mechanism 3, to realize the circulation transport of working plate 7.So that working plate 7 from rack 1 without removing to follow Ring transport, reduces action, reduces labor intensity, high degree of automation.

Stopper 35 on the first conveyor structure 3 is located at the elevating mechanism 5 and lifting body of corresponding feeding manipulator Between 6, it can be used for stopping the working plate 7 mobile towards lifting body 6, avoid working plate 7 in the grinding process, later work Loading board 7 directly causes workpiece not to be polished processing by lifting body 6.

The stopper 35 of the corresponding first conveyor structure 3 of stopper 35 on the second conveyor structure 4 is arranged, and can be used for Stop the working plate 7 mobile towards the elevating mechanism 5 of corresponding feeding manipulator, to avoid board group part 52 is changed not up to corresponding the Working plate 7 has been moved at elevating mechanism 5 and leads to falling for working plate 7 when the transport level of two transport establishments 4, improves tooling Stability in 7 alternate cycles transportational process of plate.

The first conveyor structure 3, second conveyor structure 4 and the elevating mechanism 5 at both ends can be such that the transport of working plate 7 is formed The auto instrument automatic needle press of circulation.In exchanging in transportational process for first conveyor structure 3 and second conveyor structure 4 and elevating mechanism 5, pass through Supporting mechanism 8 of plugging into is set between transport establishment and elevating mechanism 5, to avoid sending out between transport establishment and elevating mechanism 5 There is a phenomenon where detents when the exchange transport of raw working plate 7, to improve the mobile stability of working plate 7.

The above is only some embodiments of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of grinding attachment, it is characterized in that: include rack, the rack is equipped with grinding mechanism, holds down assembly and jack Structure, the grinding mechanism include mounting rack, drive roll, driven roller, be set around on drive roll and driven roller and head and the tail The abrasive band that connects and force piece to drive drive roll to rotate is connect with drive roll, the drive roll and driven roller are equal Rotation is set in mounting rack, and the lifting body is located at the lower section of grinding mechanism and for jacking the working plate for loading workpiece It is ground to grinding mechanism, it is described to hold down assembly for gripping the tooling jacked to grinding mechanism by lifting body Plate and drive working plate along drive roll axial movement.

2. grinding attachment according to claim 1, it is characterized in that: the force piece includes first motor, first electricity The output shaft of machine and the shaft of drive roll are connected by belt, and the rack is equipped with the tune for adjusting belt tension degree Save component.

3. grinding attachment according to claim 2, it is characterized in that: the adjusting component includes adjustable plate, more adjusting rods And fastener；The adjustable plate is set to above mounting rack and for installing first motor, and the more adjusting rods run through adjustable plate Extend set on the mounting rack top and along the vertical direction, the fastener can actively be socketed on institute along adjusting rod length direction It states on adjusting rod and adjustable plate can be resisted with secured adjusted Board position.

4. grinding attachment according to claim 1, it is characterized in that: the rack is equipped with for going up and down mounting rack to go up and down The lifting assembly in abrasive band, the lifting assembly include screw rod, are fixed with and are socketed on screw rod and can be along screw rod on the mounting rack The sliding panel of lifting.

5. grinding attachment according to claim 4, it is characterized in that: the rack is equipped with the fixation cooperated with sliding panel Plate, the dovetail groove with sliding panel cooperation is offered in the fixed plate, and the screw rod and fixed plate are rotatablely connected and without opposite position It moves.

6. grinding attachment according to claim 1, it is characterized in that: described hold down assembly including the axial direction shifting along drive roll The fixed compression cylinder of dynamic pull plate and cylinder barrel and pull plate, the extension end of the piston rod of the compression cylinder are equipped with for supporting The wedge block of tight working plate, the pull plate offer the through slot that the workpiece loaded for working plate passes through simultaneously limiting tool plate.

7. grinding attachment according to claim 6, it is characterized in that: the rack is equipped with the driving for pushing and pulling pull plate The extension end of cylinder, the driving cylinder piston rod is fixed with pull plate, and the rack is prolonged equipped with the axial direction along drive roll The guide rail stretched and cooperated with pull plate.

8. grinding attachment according to claim 1, it is characterized in that: the driven roller and mounting rack are equipped with for adjusting sand Tensioning regulating part with Zhang Jindu, the tensioning regulating part include tensioning adjusting block, tensioning screw and tensioning nut, the tensioning Adjusting block is fixed with mounting rack, and the tensioning screw runs through the drum shaft of tensioning adjusting block and driven roller, and the tensioning spiral shell Silk is threadedly coupled with drum shaft, and the tensioning nut is socketed on tensioning screw and can push against tensioning adjusting block to limit tensioning spiral shell Silk rotation.

9. grinding attachment according to claim 1, it is characterized in that: the mounting rack is equipped with along the two sides of drive roll axial direction Dust hood.

10. a kind of automatic edging machine, it is characterized in that: including the grinding attachment as described in claim 1-9 is any and circulation transport Wire body device, the grinding attachment include grinding mechanism and lifting body, and the circulation supply line body device haulagman loading board is extremely At lifting body, it is ground at the lifting body jacking tool plate to grinding mechanism.